4B6M | pdb_00004b6m

Trypansoma brucei tubulin binding cofactor B CAP-Gly domain

External Resource: Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4b6mb_	All beta proteins	SH3-like barrel	Cap-Gly domain	automated matches	automated matches	(Trypanosoma brucei ) [TaxId: 5691 ],	SCOPe (2.08)
A	d4b6ma_	All beta proteins	SH3-like barrel	Cap-Gly domain	automated matches	automated matches	(Trypanosoma brucei ) [TaxId: 5691 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Cap-Gly domain	8060823	4002146	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Cap-Gly domain	8060824	3000882	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	Cap-Gly domain	8060824	3000882	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)
B	CAP_GLY	e4b6mB2	A: beta barrels	X: SH3	H: SH3	T: SH3	F: CAP_GLY	ECOD (1.6)
A	CAP_GLY	e4b6mA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: CAP_GLY	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.30.30.190	Mainly Beta	Roll	SH3 type barrels.	CAP Gly-rich-like domain	CATH (4.3.0)
A	2.30.30.190	Mainly Beta	Roll	SH3 type barrels.	CAP Gly-rich-like domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01302	CAP-Gly domain (CAP_GLY)	CAP-Gly domain	Cytoskeleton-associated proteins (CAPs) are involved in the organisation of microtubules and transportation of vesicles and organelles along the cytoskeletal network. A conserved motif, CAP-Gly, has been identified in a number of CAPs, including CLIP ...	Cytoskeleton-associated proteins (CAPs) are involved in the organisation of microtubules and transportation of vesicles and organelles along the cytoskeletal network. A conserved motif, CAP-Gly, has been identified in a number of CAPs, including CLIP-170 and dynactins. The crystal structure of Caenorhabditis elegans F53F4.3 protein Swiss:Q20728 CAP-Gly domain was recently solved [2]. The domain contains three beta-strands. The most conserved sequence, GKNDG, is located in two consecutive sharp turns on the surface, forming the entrance to a groove [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	TUBULIN-SPECIFIC CHAPERONE, PUTATIVE	cytoskeletal protein binding protein binding binding tubulin binding alpha-tubulin binding microtubule plus-end binding microtubule binding	cellular component organization organelle organization microtubule cytoskeleton organization cellular process microtubule-based process cytoplasmic microtubule organization cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization tubulin complex assembly cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization organelle organization microtubule cytoskeleton organization cellular process microtubule-based process cytoplasmic microtubule organization cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization tubulin complex assembly cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process post-chaperonin tubulin folding pathway metabolic process protein metabolic process macromolecule metabolic process	polymeric cytoskeletal fiber intracellular anatomical structure microtubule end intracellular membraneless organelle intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule plus-end polymeric cytoskeletal fiber intracellular anatomical structure microtubule end intracellular membraneless organelle intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule plus-end microtubule cytoskeleton cytoplasm cytosol membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036859	CAP Gly-rich domain superfamily	Homologous Superfamily
A, B	IPR045172	Tubulin-folding cofactor B, ubiquitin-like domain	Domain
A, B	IPR000626	Ubiquitin-like domain	Domain
A, B	IPR000938	CAP Gly-rich domain	Domain
A, B	IPR029071	Ubiquitin-like domain 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.