2Y3W

N-terminal head domain and beginning of coiled coil domain of Danio rerio SAS-6

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	XRCC4 N-terminal domain-like	8051832	3001319	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	XRCC4 N-terminal domain-like	8051832	3001319	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	SAS-6_N_1	e2y3wA2	A: beta barrels	X: XRCC4, N-terminal domain-like	H: XRCC4, N-terminal domain (From Topology)	T: XRCC4, N-terminal domain	F: SAS-6_N_1	ECOD (1.6)
A	SAS-6_N	e2y3wA3	A: alpha arrays	X: HTH	H: HTH	T: HTH motif inserted in other structures	F: SAS-6_N	ECOD (1.6)
A	EUF08200	e2y3wA1	A: alpha duplicates or obligate multimers	X: XRCC4 C-terminal oligomerization domain (From Topology)	H: XRCC4 C-terminal oligomerization domain (From Topology)	T: XRCC4 C-terminal oligomerization domain	F: EUF08200	ECOD (1.6)
B	SAS-6_N_1	e2y3wB2	A: beta barrels	X: XRCC4, N-terminal domain-like	H: XRCC4, N-terminal domain (From Topology)	T: XRCC4, N-terminal domain	F: SAS-6_N_1	ECOD (1.6)
B	SAS-6_N	e2y3wB3	A: alpha arrays	X: HTH	H: HTH	T: HTH motif inserted in other structures	F: SAS-6_N	ECOD (1.6)
B	EUF08200	e2y3wB1	A: alpha duplicates or obligate multimers	X: XRCC4 C-terminal oligomerization domain (From Topology)	H: XRCC4 C-terminal oligomerization domain (From Topology)	T: XRCC4 C-terminal oligomerization domain	F: EUF08200	ECOD (1.6)
C	SAS-6_N_1	e2y3wC2	A: beta barrels	X: XRCC4, N-terminal domain-like	H: XRCC4, N-terminal domain (From Topology)	T: XRCC4, N-terminal domain	F: SAS-6_N_1	ECOD (1.6)
C	SAS-6_N	e2y3wC1	A: alpha arrays	X: HTH	H: HTH	T: HTH motif inserted in other structures	F: SAS-6_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.170.210.20	Mainly Beta	Beta Complex	Dna Repair Protein Xrcc4	Chain: A, domain 1	CATH (4.3.0)
B	2.170.210.20	Mainly Beta	Beta Complex	Dna Repair Protein Xrcc4	Chain: A, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF18594	Sas6/XLF/XRCC4 coiled-coil domain (Sas6_CC)	Sas6/XLF/XRCC4 coiled-coil domain	-	Coiled-coil
A, B, C	PF16531	Centriolar protein SAS N-terminal domain (SAS-6_N)	Centriolar protein SAS N-terminal domain	This entry represents the N-terminal domain of the SAS-6 centriolar protein, both in C.elegans and in humans. The N-terminal domain is the region through which the 9 rod-shaped homodimers that SAS-6 forms on oligomerisation interact with each other. ...	This entry represents the N-terminal domain of the SAS-6 centriolar protein, both in C.elegans and in humans. The N-terminal domain is the region through which the 9 rod-shaped homodimers that SAS-6 forms on oligomerisation interact with each other. Proper functioning of the centriole requires this correct oligomerisation [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	SPINDLE ASSEMBLY ABNORMAL PROTEIN 6 HOMOLOG	-	developmental process multicellular organism development multicellular organismal process embryonic cleavage anatomical structure development cellular process cell division embryo development spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation developmental process multicellular organism development multicellular organismal process embryonic cleavage anatomical structure development cellular process cell division embryo development spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular component organization nuclear division organelle organization organelle fission cellular component organization or biogenesis positive regulation of organelle organization regulation of cytoskeleton organization regulation of cellular component organization regulation of cellular process positive regulation of cellular component organization microtubule cytoskeleton organization positive regulation of biological process positive regulation of spindle assembly membraneless organelle assembly cellular component biogenesis cellular component assembly positive regulation of cell cycle process cell cycle regulation of cell cycle chromosome segregation positive regulation of cellular process spindle organization cell cycle process regulation of biological process organelle assembly regulation of cell cycle process positive regulation of cellular component biogenesis positive regulation of cytoskeleton organization biological regulation regulation of microtubule-based process regulation of spindle organization regulation of cellular component biogenesis spindle assembly regulation of organelle organization positive regulation of cell cycle regulation of spindle assembly regulation of organelle assembly microtubule-based process cytoskeleton organization regulation of microtubule cytoskeleton organization positive regulation of organelle assembly microtubule organizing center organization centrosome duplication centrosome cycle mitotic cell cycle mitotic spindle organization mitotic cell cycle process microtubule cytoskeleton organization involved in mitosis regulation of centriole replication centriole replication centriole assembly regulation of centrosome cycle regulation of centrosome duplication positive regulation of centriole replication positive regulation of mitotic spindle organization regulation of mitotic spindle organization regulation of mitotic cell cycle positive regulation of mitotic cell cycle regulation of cell cycle phase transition cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition positive regulation of mitotic cell cycle phase transition positive regulation of G1/S transition of mitotic cell cycle regulation of mitotic cell cycle phase transition positive regulation of cell cycle G1/S phase transition regulation of G1/S transition of mitotic cell cycle positive regulation of cell cycle phase transition G1/S transition of mitotic cell cycle mitotic cell cycle phase transition	intracellular organelle centrosome microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton centriole protein-containing complex procentriole replication complex cytoplasm intracellular organelle centrosome microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton centriole protein-containing complex procentriole replication complex cytoplasm deuterosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR041513	SAS-6 coiled-coil domain	Domain
A, B, C	IPR038558	SAS-6, N-terminal domain superfamily	Homologous Superfamily
A, B, C	IPR032396	Spindle assembly abnormal protein 6, N-terminal	Domain

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.