2R2C | pdb_00002r2c

Crystal structure of a domain of the outer membrane lipoprotein Omp28 from Porphyromonas gingivalis

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
A	SCOP2B Superfamily	Omp28-like	8102766	3002760	SCOP2B (2022-06-29)
B	SCOP2 Family	Omp28-like	8046621	4005197	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Omp28-like	8102766	3002760	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	Omp28	e2r2cA1	A: a/b three-layered sandwiches	X: CH domain-like	H: Calponin-homology domain-like	T: Calponin-homology domain-like	F: Omp28	ECOD (v294.1)
B	Ribonuclease_3	e2r2cB1	A: a/b three-layered sandwiches	X: RNase III catalytic domain-like	H: RNase III catalytic domain-like	T: RNase III catalytic domain-like	F: Ribonuclease_3	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	28 kDa outer membrane protein Omp28	cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR021615	Outer membrane protein Omp28	Family
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR036249	Thioredoxin-like 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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.