Annotations: 3VZA

Crystal structure of the chicken Spc24-Spc25 globular domain in complex with CENP-T peptide

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)
D [auth C]	SCOP2 Family	Spc25-like	8100773	4003402	SCOP2 (2022-06-29)
D [auth C]	SCOP2 Superfamily	RWD domain-like	8100774	3000774	SCOP2 (2022-06-29)
B [auth D]	SCOP2B Superfamily	RWD domain-like	8100774	3000774	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)
D [auth C]	DHR-2_Lobe_A	e3vzaC1	A: alpha arrays	X: SSHS domain	H: Class II aaRS and biotin synthetases	T: NADH-quinone oxidoreductase subunit 8 (Nqo8)-related	F: DHR-2_Lobe_A	ECOD (v295.2)
B [auth D]	Cupin_2	e3vzaD2	A: alpha arrays	X: DEATH domain	H: omega toxin-related	T: Scorpion toxin-like	F: Cupin_2	ECOD (v295.2)
C [auth A]	FtsJ	e3vzaA1	A: alpha arrays	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: FtsJ	ECOD (v295.2)
A [auth B]	FtsJ	e3vzaB1	A: alpha arrays	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: FtsJ	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth A]	3.30.457.50	Alpha Beta	2-Layer Sandwich	Copper Amine Oxidase	Chain A, domain 1	CATH (4.3.0)
A [auth B]	3.30.457.50	Alpha Beta	2-Layer Sandwich	Copper Amine Oxidase	Chain A, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], C [auth A]	PF08234	Chromosome segregation protein Spc25 (Spindle_Spc25)	Chromosome segregation protein Spc25	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E, F	Centromere protein T	DNA binding binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity	cellular process cell cycle mitotic cell cycle organelle assembly protein-containing complex organization chromosome organization membraneless organelle assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly kinetochore assembly protein-containing complex assembly kinetochore organization cellular process cell cycle mitotic cell cycle organelle assembly protein-containing complex organization chromosome organization membraneless organelle assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly kinetochore assembly protein-containing complex assembly kinetochore organization cellular component organization or biogenesis cell division chromosome segregation cell cycle process	intracellular anatomical structure intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle cellular anatomical structure organelle membraneless organelle chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome membrane-bounded organelle intracellular anatomical structure intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle cellular anatomical structure organelle membraneless organelle chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle
B [auth D], D [auth C]	Spc24 protein	-	cellular process cell division	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle
A [auth B], C [auth A]	Uncharacterized protein	-	cellular process cell division cell cycle chromosome segregation cell cycle process	Ndc80 complex protein-containing complex intracellular anatomical structure intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle cellular anatomical structure organelle membraneless organelle chromosome, centromeric region outer kinetochore condensed chromosome, centromeric region Ndc80 complex protein-containing complex intracellular anatomical structure intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle cellular anatomical structure organelle membraneless organelle chromosome, centromeric region outer kinetochore condensed chromosome, centromeric region supramolecular complex condensed chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E, F	IPR009072	Histone-fold	Homologous Superfamily
E, F	IPR032373	Centromere kinetochore component CENP-T, N-terminal domain	Domain
E, F	IPR028255	Centromere protein T	Family
E, F	IPR035425	CENP-T/Histone H4, histone fold	Domain
B [auth D], D [auth C]	IPR013252	Kinetochore-Ndc80 subunit Spc24	Family
A [auth B], C [auth A]	IPR045143	Kinetochore protein Spc25	Family
A [auth B], C [auth A]	IPR013255	Chromosome segregation protein Spc25, C-terminal	Domain

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.