6Z7P

Composite model of the Caulobacter crescentus S-layer bound to the O-antigen of lipopolysaccharide

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF19198	RsaA N-terminal domain (RsaA_NTD)	RsaA N-terminal domain	This entry represents the N-terminal domain of the RsaA S-layer protein from Caulobacter crescentus [1]. This domain binds to lipopolysaccharide.	Domain
A	PF00353	RTX calcium-binding nonapeptide repeat (4 copies) (HemolysinCabind)	RTX calcium-binding nonapeptide repeat (4 copies)	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	S-layer protein	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding	-	extracellular region cellular anatomical entity cell periphery external encapsulating structure S-layer

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001343	RTX calcium-binding nonapeptide repeat	Repeat
A	IPR011049	Serralysin-like metalloprotease, C-terminal	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 R01GM133198.