Annotations: 2GUK

Crystal Structure of the Conserved Protein of Unknown Function from Porphyromonas gingivalis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
A	d2guka1	Alpha and beta proteins (a+b)	PG1857-like	PG1857-like	PG1857-like	Hypothetical protein PG1857	(Porphyromonas gingivalis W83 ) [TaxId: 242619 ],	SCOPe (2.08)
B	d2gukb_	Alpha and beta proteins (a+b)	PG1857-like	PG1857-like	PG1857-like	Hypothetical protein PG1857	(Porphyromonas gingivalis W83 ) [TaxId: 242619 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	PG1857-like	8021742	4002081	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PG1857-like	8034122	3000801	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	PG1857-like	8034122	3000801	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	DUF2023	e2gukA1	A: a+b two layers	X: R3H domain-like	H: PG1857-like	T: PG1857-like	F: DUF2023	ECOD (v294.2)
B	HSP90	e2gukB1	A: beta barrels	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: HSP90	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.2190.10	Alpha Beta	2-Layer Sandwich	PG1857-like	PG1857-like	CATH (4.3.0)
B	3.30.2190.10	Alpha Beta	2-Layer Sandwich	PG1857-like	PG1857-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF09633	Protein of unknown function (DUF2023) (DUF2023)	Protein of unknown function (DUF2023)	This protein of approx.120 residues consists of three beta strands and five alpha helices, thought to fold into a homo-dimer. It is expressed in bacteria.	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR018594	Domain of unknown function DUF2023	Domain
A, B	IPR036780	PG1857-like superfamily	Homologous Superfamily

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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.