7MIZ | pdb_00007miz

Atomic structure of cortical microtubule from Toxoplasma gondii

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
GC [auth k]	MG2	e7mizk1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: MG2	ECOD (v295)
HC [auth l]	MG2	e7mizl1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: MG2	ECOD (v295)
QC [auth w]	MG2	e7mizw1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: MG2	ECOD (v295)
RC [auth x]	MG2	e7mizx1	A: alpha arrays	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: MG2	ECOD (v295)
AC [auth e]	AAA_lid_RFC1	e7mize1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
CC [auth g]	AAA_lid_RFC1	e7mizg1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
DC [auth h]	AAA_lid_RFC1	e7mizh1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
EC [auth i]	AAA_lid_RFC1	e7mizi1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
FC [auth j]	AAA_lid_RFC1	e7mizj1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
IC [auth o]	AAA_lid_RFC1	e7mizo1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
JC [auth p]	AAA_lid_RFC1	e7mizp1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
KC [auth q]	AAA_lid_RFC1	e7mizq1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
LC [auth r]	AAA_lid_RFC1	e7mizr1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
NC [auth t]	AAA_lid_RFC1	e7mizt1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
OC [auth u]	AAA_lid_RFC1	e7mizu1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
PC [auth v]	AAA_lid_RFC1	e7mizv1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
UC [auth n]	AAA_lid_RFC1	e7mizn1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
VC [auth m]	AAA_lid_RFC1	e7mizm1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
WB [auth a]	14-3-3	e7miza1	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
XB [auth b]	14-3-3	e7mizb1	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
YB [auth c]	AAA_lid_RFC1	e7mizc1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
ZB [auth d]	AAA_lid_RFC1	e7mizd1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
MC [auth s]	AAA_lid_RFC1	e7mizs1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
BC [auth f]	AAA_lid_RFC1	e7mizf1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
BA [auth A5]	14-3-3	e7mizA51	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
BB [auth D1]	14-3-3	e7mizD11	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
DA [auth A7]	14-3-3	e7mizA71	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
DB [auth D3]	14-3-3	e7mizD31	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
FA [auth A9]	14-3-3	e7mizA91	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
FB [auth D5]	14-3-3	e7mizD51	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
HA [auth B1]	14-3-3	e7mizB11	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
HB [auth D7]	14-3-3	e7mizD71	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
JA [auth B3]	14-3-3	e7mizB31	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
LA [auth B5]	14-3-3	e7mizB51	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
LB [auth E1]	14-3-3	e7mizE11	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
NA [auth B7]	14-3-3	e7mizB71	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
NB [auth E3]	14-3-3	e7mizE31	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
PA [auth B9]	14-3-3	e7mizB91	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
RA [auth C1]	14-3-3	e7mizC11	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
RB [auth E7]	14-3-3	e7mizE71	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
TA [auth C3]	14-3-3	e7mizC31	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
TB [auth E9]	14-3-3	e7mizE91	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
VA [auth C5]	14-3-3	e7mizC51	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
VB [auth F1]	14-3-3	e7mizF11	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
X [auth A1]	HD_4	e7mizA11	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: HD_4	ECOD (v295)
XA [auth C7]	14-3-3	e7mizC71	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
Z [auth A3]	14-3-3	e7mizA31	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
ZA [auth C9]	14-3-3	e7mizC91	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
PB [auth E5]	14-3-3	e7mizE51	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
JB [auth D9]	14-3-3	e7mizD91	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
AA [auth A4]	14-3-3	e7mizA41	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
CA [auth A6]	14-3-3	e7mizA61	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
EA [auth A8]	14-3-3	e7mizA81	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
EB [auth D4]	14-3-3	e7mizD41	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
GA [auth B0]	14-3-3	e7mizB01	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
GB [auth D6]	14-3-3	e7mizD61	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
IA [auth B2]	14-3-3	e7mizB21	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
IB [auth D8]	14-3-3	e7mizD81	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
KA [auth B4]	14-3-3	e7mizB41	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
KB [auth E0]	14-3-3	e7mizE01	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
MA [auth B6]	14-3-3	e7mizB61	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
MB [auth E2]	14-3-3	e7mizE21	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
OA [auth B8]	14-3-3	e7mizB81	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
OB [auth E4]	14-3-3	e7mizE41	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
QA [auth C0]	14-3-3	e7mizC01	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
QB [auth E6]	14-3-3	e7mizE61	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
SA [auth C2]	14-3-3	e7mizC21	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
SB [auth E8]	14-3-3	e7mizE81	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
UA [auth C4]	14-3-3	e7mizC41	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
W [auth A0]	HD_4	e7mizA01	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: HD_4	ECOD (v295)
WA [auth C6]	14-3-3	e7mizC61	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
Y [auth A2]	14-3-3	e7mizA21	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
YA [auth C8]	14-3-3	e7mizC81	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
UB [auth F0]	14-3-3	e7mizF01	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
CB [auth D2]	14-3-3	e7mizD21	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)
AB [auth D0]	14-3-3	e7mizD01	A: alpha arrays	X: DNA methylase specificity domain	H: Bromodomain	T: Bromodomain	F: 14-3-3	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	PF00091	Tubulin/FtsZ family, GTPase domain (Tubulin)	Tubulin/FtsZ family, GTPase domain	This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ...	This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ring in the middle of the dividing cell that is required for constriction of cell membrane and cell envelope to yield two daughter cells. FtsZ and tubulin are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules.	Domain
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	PF03953	Tubulin C-terminal domain (Tubulin_C)	Tubulin C-terminal domain	This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tub ...	This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules. (The FtsZ GTPases have been split into their won family).	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
GC [auth k], HC [auth l], QC [auth w], RC [auth x]	PDI family protein	thioredoxin-disulfide reductase (NADPH) activity protein-disulfide reductase [NAD(P)H] activity oxidoreductase activity, acting on a sulfur group of donors oxidoreductase activity disulfide oxidoreductase activity antioxidant activity catalytic activity, acting on a protein protein-disulfide reductase activity catalytic activity oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor	cellular response to stimulus regulation of cellular process response to stimulus negative regulation of signaling signaling negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication negative regulation of Wnt signaling pathway negative regulation of cellular process signal transduction Wnt signaling pathway regulation of signaling cellular response to stimulus regulation of cellular process response to stimulus negative regulation of signaling signaling negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication negative regulation of Wnt signaling pathway negative regulation of cellular process signal transduction Wnt signaling pathway regulation of signaling regulation of biological process cell surface receptor signaling pathway regulation of Wnt signaling pathway negative regulation of response to stimulus biological regulation negative regulation of signal transduction regulation of response to stimulus regulation of cell communication cellular process negative regulation of post-translational protein modification regulation of protein modification process regulation of protein ubiquitination regulation of primary metabolic process protein ubiquitination negative regulation of protein modification process protein metabolic process negative regulation of protein ubiquitination regulation of protein modification by small protein conjugation or removal protein modification process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process negative regulation of protein modification by small protein conjugation or removal regulation of post-translational protein modification regulation of protein metabolic process negative regulation of metabolic process primary metabolic process regulation of macromolecule metabolic process macromolecule modification metabolic process macromolecule metabolic process post-translational protein modification regulation of metabolic process protein modification by small protein conjugation protein modification by small protein conjugation or removal	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle
AC [auth e], BC [auth f], CC [auth g], DC [auth h], EC [auth i], AC [auth e], BC [auth f], CC [auth g], DC [auth h], EC [auth i], FC [auth j], IC [auth o], JC [auth p], KC [auth q], LC [auth r], MC [auth s], NC [auth t], OC [auth u], PC [auth v], UC [auth n], VC [auth m], WB [auth a], XB [auth b], YB [auth c], ZB [auth d]	PDI family protein	thioredoxin-disulfide reductase (NADPH) activity protein-disulfide reductase [NAD(P)H] activity oxidoreductase activity, acting on a sulfur group of donors oxidoreductase activity disulfide oxidoreductase activity antioxidant activity catalytic activity, acting on a protein protein-disulfide reductase activity catalytic activity oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor	cellular response to stimulus regulation of cellular process response to stimulus negative regulation of signaling signaling negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication negative regulation of Wnt signaling pathway negative regulation of cellular process signal transduction Wnt signaling pathway regulation of signaling cellular response to stimulus regulation of cellular process response to stimulus negative regulation of signaling signaling negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication negative regulation of Wnt signaling pathway negative regulation of cellular process signal transduction Wnt signaling pathway regulation of signaling regulation of biological process cell surface receptor signaling pathway regulation of Wnt signaling pathway negative regulation of response to stimulus biological regulation negative regulation of signal transduction regulation of response to stimulus regulation of cell communication cellular process negative regulation of post-translational protein modification regulation of protein modification process regulation of protein ubiquitination regulation of primary metabolic process protein ubiquitination negative regulation of protein modification process protein metabolic process negative regulation of protein ubiquitination regulation of protein modification by small protein conjugation or removal protein modification process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process negative regulation of protein modification by small protein conjugation or removal regulation of post-translational protein modification regulation of protein metabolic process negative regulation of metabolic process primary metabolic process regulation of macromolecule metabolic process macromolecule modification metabolic process macromolecule metabolic process post-translational protein modification regulation of metabolic process protein modification by small protein conjugation protein modification by small protein conjugation or removal	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	Tubulin beta chain	structural constituent of cytoskeleton structural molecule activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding structural constituent of cytoskeleton structural molecule activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cation binding metal ion binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	microtubule-based process cellular process	polymeric cytoskeletal fiber intracellular anatomical structure intracellular membraneless organelle intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	Tubulin alpha chain	structural constituent of cytoskeleton structural molecule activity hydrolase activity catalytic activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding structural constituent of cytoskeleton structural molecule activity hydrolase activity catalytic activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cation binding metal ion binding	microtubule-based process cellular process	polymeric cytoskeletal fiber intracellular anatomical structure intracellular membraneless organelle intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton
A [auth 0], B [auth 1], C [auth 2], D [auth 3], E [auth 4], A [auth 0], B [auth 1], C [auth 2], D [auth 3], E [auth 4], F [auth 5], G [auth 6], H [auth 7], I [auth 8], J [auth 9], K [auth 10], L [auth 11], M [auth 12], N [auth 13], O [auth 14], P [auth 15], Q [auth 16], R [auth 17], S [auth 18], SC [auth 22], T [auth 19], TC [auth 23], U [auth 20], V [auth 21]	Microtubule associated protein SPM1	cytoskeletal protein binding microtubule binding protein binding binding tubulin binding	-	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
GC [auth k], HC [auth l], QC [auth w], RC [auth x]	IPR012336	Thioredoxin-like fold	Domain
GC [auth k], HC [auth l], QC [auth w], RC [auth x]	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
AC [auth e], BC [auth f], CC [auth g], DC [auth h], EC [auth i], AC [auth e], BC [auth f], CC [auth g], DC [auth h], EC [auth i], FC [auth j], IC [auth o], JC [auth p], KC [auth q], LC [auth r], MC [auth s], NC [auth t], OC [auth u], PC [auth v], UC [auth n], VC [auth m], WB [auth a], XB [auth b], YB [auth c], ZB [auth d]	IPR012336	Thioredoxin-like fold	Domain
AC [auth e], BC [auth f], CC [auth g], DC [auth h], EC [auth i], AC [auth e], BC [auth f], CC [auth g], DC [auth h], EC [auth i], FC [auth j], IC [auth o], JC [auth p], KC [auth q], LC [auth r], MC [auth s], NC [auth t], OC [auth u], PC [auth v], UC [auth n], VC [auth m], WB [auth a], XB [auth b], YB [auth c], ZB [auth d]	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR017975	Tubulin, conserved site	Conserved Site
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR000217	Tubulin	Family
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR002453	Beta tubulin	Family
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR013838	Beta tubulin, autoregulation binding site	Binding Site
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], BA [auth A5], BB [auth D1], DA [auth A7], DB [auth D3], FA [auth A9], FB [auth D5], HA [auth B1], HB [auth D7], JA [auth B3], JB [auth D9], LA [auth B5], LB [auth E1], NA [auth B7], NB [auth E3], PA [auth B9], PB [auth E5], RA [auth C1], RB [auth E7], TA [auth C3], TB [auth E9], VA [auth C5], VB [auth F1], X [auth A1], XA [auth C7], Z [auth A3], ZA [auth C9]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	IPR017975	Tubulin, conserved site	Conserved Site
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	IPR002452	Alpha tubulin	Family
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	IPR000217	Tubulin	Family
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], AA [auth A4], AB [auth D0], CA [auth A6], CB [auth D2], EA [auth A8], EB [auth D4], GA [auth B0], GB [auth D6], IA [auth B2], IB [auth D8], KA [auth B4], KB [auth E0], MA [auth B6], MB [auth E2], OA [auth B8], OB [auth E4], QA [auth C0], QB [auth E6], SA [auth C2], SB [auth E8], UA [auth C4], UB [auth F0], W [auth A0], WA [auth C6], Y [auth A2], YA [auth C8]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
A [auth 0], B [auth 1], C [auth 2], D [auth 3], E [auth 4], A [auth 0], B [auth 1], C [auth 2], D [auth 3], E [auth 4], F [auth 5], G [auth 6], H [auth 7], I [auth 8], J [auth 9], K [auth 10], L [auth 11], M [auth 12], N [auth 13], O [auth 14], P [auth 15], Q [auth 16], R [auth 17], S [auth 18], SC [auth 22], T [auth 19], TC [auth 23], U [auth 20], V [auth 21]	IPR033336	Stabilizer of axonemal microtubules 1/2	Family

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.