1D2O

CRYSTAL STRUCTURE OF A SINGLE B REPEAT UNIT (B1) OF COLLAGEN BINDING SURFACE PROTEIN (CNA) OF STAPHYLOCOCCUS AUREUS.

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	d1d2ob1	All beta proteins	Prealbumin-like	Cna protein B-type domain	Cna protein B-type domain	B repeat unit of collagen binding surface protein (cna)	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)
A	d1d2oa1	All beta proteins	Prealbumin-like	Cna protein B-type domain	Cna protein B-type domain	B repeat unit of collagen binding surface protein (cna)	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Cna B-type domain-like	8040362	3000862	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cna B-type domain-like	8040364	3000862	SCOP2B (2022-06-29)
A	SCOP2 Family	Cna B-type domain-like	8027983	4002132	SCOP2 (2022-06-29)
A	SCOP2 Family	Cna B-type domain-like	8027985	4002132	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cna B-type domain-like	8040362	3000862	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cna B-type domain-like	8040364	3000862	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)
B	Cna_B	e1d2oB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: Cna_B	ECOD (1.6)
A	Cna_B	e1d2oA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: Cna_B	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.1140	Mainly Beta	Sandwich	Immunoglobulin-like	Collagen-binding surface protein Cna, B-type domain	CATH (4.3.0)
A	2.60.40.1140	Mainly Beta	Sandwich	Immunoglobulin-like	Collagen-binding surface protein Cna, B-type domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF05738	Cna protein B-type domain (Cna_B)	Cna protein B-type domain	This domain is found in Staphylococcus aureus collagen-binding surface protein. The structure of the repetitive B-region has been solved [1] and forms a beta sandwich structure.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	COLLAGEN ADHESIN	collagen binding protein-containing complex binding binding	cell adhesion cellular process	cell periphery external encapsulating structure cell wall cellular anatomical entity peptidoglycan-based cell wall extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR008456	Collagen binding domain	Domain
A, B	IPR041033	Prealbumin-like fold domain	Domain
A, B	IPR008454	Collagen-binding surface protein Cna-like, B-type domain	Domain
A, B	IPR008966	Adhesion domain superfamily	Homologous Superfamily
A, B	IPR011252	Fibrogen-binding domain 1	Homologous Superfamily
A, B	IPR019931	LPXTG cell wall anchor domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.