2FCQ | pdb_00002fcq

X-ray Crystal Structure of a Chemically Synthesized Ubiquitin with a Cubic Space Group

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d2fcqb1	Designed proteins	Ubiquitin	Ubiquitin	Ubiquitin	Ubiquitin	( ) [TaxId: ], (Gallus gallus ) [TaxId: 9031 ],	SCOPe (2.08)
B	d2fcqb2	Artifacts	Tags	Tags	Tags	C-terminal Tags	( ) [TaxId: ], (Gallus gallus ) [TaxId: 9031 ],	SCOPe (2.08)
A	d2fcqa1	Designed proteins	Ubiquitin	Ubiquitin	Ubiquitin	Ubiquitin	( ) [TaxId: ], (Gallus gallus ) [TaxId: 9031 ],	SCOPe (2.08)
A	d2fcqa2	Artifacts	Tags	Tags	Tags	C-terminal Tags	( ) [TaxId: ], (Gallus gallus ) [TaxId: 9031 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Ubiquitin-related	8100607	4000962	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Ubiquitin-like	8100608	3000157	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	Ubiquitin-like	8100608	3000157	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	ubiquitin	e2fcqB1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: ubiquitin	ECOD (1.6)
A	ubiquitin	e2fcqA1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: ubiquitin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (4.3.0)
A	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (4.3.0)

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR019956	Ubiquitin domain	Domain
A, B	IPR019954	Ubiquitin conserved site	Conserved Site
A, B	IPR050158	Ubiquitin and ubiquitin-like	Family
A, B	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
A, B	IPR000626	Ubiquitin-like domain	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.