4PC1

Elongation Factor Tu:Ts complex with a bound phosphate

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4pc1a2	All beta proteins	Reductase/isomerase/elongation factor common domain	Translation proteins	automated matches	automated matches	(Escherichia coli str. K-12 substr. DH10B ) [TaxId: 316385 ],	SCOPe (2.08)
A	d4pc1a3	All beta proteins	Elongation factor/aminomethyltransferase common domain	EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain	automated matches	automated matches	(Escherichia coli str. K-12 substr. DH10B ) [TaxId: 316385 ],	SCOPe (2.08)
A	d4pc1a1	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	G proteins	automated matches	(Escherichia coli str. K-12 substr. DH10B ) [TaxId: 316385 ],	SCOPe (2.08)
B	d4pc1b2	All beta proteins	Reductase/isomerase/elongation factor common domain	Translation proteins	automated matches	automated matches	(Escherichia coli str. K-12 substr. DH10B ) [TaxId: 316385 ],	SCOPe (2.08)
B	d4pc1b3	All beta proteins	Elongation factor/aminomethyltransferase common domain	EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain	automated matches	automated matches	(Escherichia coli str. K-12 substr. DH10B ) [TaxId: 316385 ],	SCOPe (2.08)
B	d4pc1b1	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	G proteins	automated matches	(Escherichia coli str. K-12 substr. DH10B ) [TaxId: 316385 ],	SCOPe (2.08)
C	d4pc1c1	All alpha proteins	RuvA C-terminal domain-like	UBA-like	TS-N domain	Elongation factor Ts (EF-Ts), N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d4pc1c3	Alpha and beta proteins (a+b)	EF-Ts domain-like	Elongation factor Ts (EF-Ts), dimerisation domain	Elongation factor Ts (EF-Ts), dimerisation domain	Elongation factor Ts (EF-Ts), dimerisation domain, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d4pc1c2	Alpha and beta proteins (a+b)	EF-Ts domain-like	Elongation factor Ts (EF-Ts), dimerisation domain	Elongation factor Ts (EF-Ts), dimerisation domain	Elongation factor Ts (EF-Ts), dimerisation domain, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d4pc1d1	All alpha proteins	RuvA C-terminal domain-like	UBA-like	TS-N domain	Elongation factor Ts (EF-Ts), N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d4pc1d3	Alpha and beta proteins (a+b)	EF-Ts domain-like	Elongation factor Ts (EF-Ts), dimerisation domain	Elongation factor Ts (EF-Ts), dimerisation domain	Elongation factor Ts (EF-Ts), dimerisation domain, C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d4pc1d2	Alpha and beta proteins (a+b)	EF-Ts domain-like	Elongation factor Ts (EF-Ts), dimerisation domain	Elongation factor Ts (EF-Ts), dimerisation domain	Elongation factor Ts (EF-Ts), dimerisation domain, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	GTP_EFTU_D2_1	e4pc1A2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: GTP_EFTU_D2_1	ECOD (1.6)
A	GTP_EFTU_D3	e4pc1A1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Aminomethyltransferase beta-barrel domain	F: GTP_EFTU_D3	ECOD (1.6)
A	MnmE_helical_2nd	e4pc1A3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
B	GTP_EFTU_D2_1	e4pc1B1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: GTP_EFTU_D2_1	ECOD (1.6)
B	GTP_EFTU_D3	e4pc1B2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Aminomethyltransferase beta-barrel domain	F: GTP_EFTU_D3	ECOD (1.6)
B	MnmE_helical_2nd	e4pc1B3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
C	UBA_4	e4pc1C1	A: alpha arrays	X: RuvA-C	H: RuvA-C, UBA, CRAL/TRIO-N, HBS1 (From Topology)	T: RuvA-C, UBA, CRAL/TRIO-N, HBS1	F: UBA_4	ECOD (1.6)
C	EF_TS	e4pc1C3	A: a+b two layers	X: T-fold	H: Elongation factor Ts (EF-Ts), dimerisation domain (From Topology)	T: Elongation factor Ts (EF-Ts), dimerisation domain	F: EF_TS	ECOD (1.6)
D	UBA_4	e4pc1D3	A: alpha arrays	X: RuvA-C	H: RuvA-C, UBA, CRAL/TRIO-N, HBS1 (From Topology)	T: RuvA-C, UBA, CRAL/TRIO-N, HBS1	F: UBA_4	ECOD (1.6)
D	EF_TS	e4pc1D1	A: a+b two layers	X: T-fold	H: Elongation factor Ts (EF-Ts), dimerisation domain (From Topology)	T: Elongation factor Ts (EF-Ts), dimerisation domain	F: EF_TS	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
A	2.40.30.10	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
B	2.40.30.10	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
C	1.10.8.10	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
C	3.30.479.20	Alpha Beta	2-Layer Sandwich	Tetrahydropterin Synthase	Chain A	CATH (utative)
C	1.10.286.20	Mainly Alpha	Orthogonal Bundle	GTP Cyclohydrolase I	Chain A, domain 1	CATH (utative)
D	1.10.8.10	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
D	3.30.479.20	Alpha Beta	2-Layer Sandwich	Tetrahydropterin Synthase	Chain A	CATH (utative)
D	1.10.286.20	Mainly Alpha	Orthogonal Bundle	GTP Cyclohydrolase I	Chain A, domain 1	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00009	Elongation factor Tu GTP binding domain (GTP_EFTU)	Elongation factor Tu GTP binding domain	This domain contains a P-loop motif, also found in several other families such as Pfam:PF00071, Pfam:PF00025 and Pfam:PF00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains.	Domain
A, B	PF03143	Elongation factor Tu C-terminal domain (GTP_EFTU_D3)	Elongation factor Tu C-terminal domain	Elongation factor Tu consists of three structural domains, this is the third domain. This domain adopts a beta barrel structure. This the third domain is involved in binding to both charged tRNA [1] and binding to EF-Ts Pfam:PF00889 [2].	Domain
A, B	PF03144	Elongation factor Tu domain 2 (GTP_EFTU_D2)	Elongation factor Tu domain 2	Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as e ...	Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as elongation factor G and translation initiation factor IF-2. This domain is structurally related to Pfam:PF03143, and in fact has weak sequence matches to this domain.	Domain
C, D	PF00889	Elongation factor TS (EF_TS)	Elongation factor TS	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Elongation factor Tu	guanosine tetraphosphate binding guanyl nucleotide binding binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding guanosine tetraphosphate binding guanyl nucleotide binding binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding translation regulator activity translation regulator activity, nucleic acid binding translation elongation factor activity nucleic acid binding translation factor activity, RNA binding GTP binding purine ribonucleoside triphosphate 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	-	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
C, D	Elongation factor Ts	translation regulator activity binding organic cyclic compound binding translation regulator activity, nucleic acid binding translation elongation factor activity nucleic acid binding translation factor activity, RNA binding	-	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005225	Small GTP-binding domain	Domain
A, B	IPR000795	Translational (tr)-type GTP-binding domain	Domain
A, B	IPR033720	Elongation factor Tu, domain 2	Domain
A, B	IPR009001	Translation elongation factor EF1A/initiation factor IF2gamma, C-terminal	Homologous Superfamily
A, B	IPR031157	Tr-type G domain, conserved site	Conserved Site
A, B	IPR004541	Translation elongation factor EFTu/EF1A, bacterial/organelle	Family
A, B	IPR004161	Translation elongation factor EFTu-like, domain 2	Domain
A, B	IPR009000	Translation protein, beta-barrel domain superfamily	Homologous Superfamily
A, B	IPR004160	Translation elongation factor EFTu/EF1A, C-terminal	Domain
A, B	IPR050055	Elongation factor Tu GTPase	Family
A, B	IPR041709	Elongation factor Tu (EF-Tu), GTP-binding domain	Domain
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
C, D	IPR001816	Translation elongation factor EFTs/EF1B	Family
C, D	IPR014039	Translation elongation factor EFTs/EF1B, dimerisation	Domain
C, D	IPR036402	Elongation factor Ts, dimerisation domain superfamily	Homologous Superfamily
C, D	IPR018101	Translation elongation factor Ts, conserved site	Conserved Site
C, D	IPR009060	UBA-like superfamily	Homologous Superfamily

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.