Schultz et al. (1998) Proc. Natl. Acad. Sci. USA 95, 5857-5864
Letunic et al. (2012) Nucleic Acids Res , doi:10.1093/nar/gkr931

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BID_1 Bacterial Ig-like domain (group 1)

SMART accession number:	SM00634
Description:
Interpro abstract (IPR003344):	Proteins that contain this domain are found in a variety of bacterial and phage surface proteins such as intimins. Intimin is a bacterial cell-adhesion molecule that mediates the intimate bacterial host-cell interaction. It contains three domains; two immunoglobulin-like domains and a C-type lectin-like module implying that carbohydrate recognition may be important in intimin-mediated cell adhesion [(PUBMED:10201396)].
Family alignment:	View or CHROMA formatCLUSTALW formatMSF formatFASTA formatPIR format

There are 1736 BID_1 domains in 248 proteins in SMART's nrdb database.

Click on the following links for more information.

• Evolution (species in which this domain is found)

• Click on to expand nodes. To display all proteins with a BID_1 domain in a specific node, click on it.

  This tree shows only several representative species. The complete taxonomic breakdown of all proteins with BID_1 domain is also avaliable.

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• Structure (3D structures containing this domain)

• 3D Structures of BID_1 domains in PDB

  PDB code	Main view	Title
  1cwv		Crystal structure of invasin: a bacterial integrin-binding protein
  1f00		Crystal structure of c-terminal 282-residue fragment of enteropathogenic e. coli intimin
  1f02		Crystal structure of c-terminal 282-residue fragment of intimin in complex with translocated intimin receptor (tir) intimin-binding domain

• Links (links to other resources describing this domain)

• PFAM	Big_1
  INTERPRO	IPR003344

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