3KEV | pdb_00003kev

X-ray crystal structure of a DCUN1 domain-containing protein from Galdieria sulfuraria

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
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	DCNL PONY Domain-like	8051687	4007471	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	EF-hand	8055674	3001983	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	EF-hand	8055673	3001983	SCOP2 (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	Cullin_binding	e3kevA2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: Cullin_binding	ECOD (1.6)
A	KOG3077	e3kevA1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: KOG3077	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.2.0)
A	1.10.238.200	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.2.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03556	Cullin binding (Cullin_binding)	Cullin binding	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Galieria sulfuraria DCUN1 domain-containing protein	protein binding binding ubiquitin-like protein binding ubiquitin-like protein conjugating enzyme binding enzyme binding ubiquitin conjugating enzyme binding cullin family protein binding	primary metabolic process macromolecule modification metabolic process cellular process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein neddylation protein modification by small protein conjugation protein modification by small protein conjugation or removal	cell periphery cellular anatomical structure plasma membrane membrane protein-containing complex ubiquitin ligase complex catalytic complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR042460	DCN1-like, PONY binding domain	Homologous Superfamily
A	IPR005176	Potentiating neddylation domain	Domain
A	IPR014764	Defective-in-cullin neddylation protein	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	CSO	Parent Component: CYS RESID: AA0205 PSI-MOD : L-cysteine sulfenic acid MOD:00210
A	MSE	Parent Component: MET RESID: AA0205

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.