8JL8 | pdb_00008jl8

Crystal structure of the collagen binding domain of Cnm from Streptococcus mutans


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF05737Collagen binding domain (Collagen_bind)Collagen binding domainThe domain fold is a jelly-roll, composed of two antiparallel beta-sheets and two short alpha-helices [1]. A groove on beta-sheet I exhibited the best surface complementarity to the collagen. This site partially overlaps with the peptide sequence pre ...The domain fold is a jelly-roll, composed of two antiparallel beta-sheets and two short alpha-helices [1]. A groove on beta-sheet I exhibited the best surface complementarity to the collagen. This site partially overlaps with the peptide sequence previously shown to be critical for collagen binding. Recombinant proteins containing single amino acid mutations designed to disrupt the surface of the putative binding site exhibited significantly lower affinities for collagen.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage