2npl | pdb_00002npl
NMR Structure of CARD d2 Domain
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| 2npl | |||||||||||||
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| Gene: | CXADR, CAR (Homo sapiens) | ||||||||||||
| Related: | 1RSF
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
Overview
The coxsackievirus and adenovirus receptor (CAR) mediates entry of coxsackievirus and adenovirus. CAR possesses an extracellular region that is comprised of 2 immunoglobulin domains termed CAR-D1 and CAR-D2. In the present work, the solution structure of CAR-D2, consisting of residues 142-235 of human CAR, has been determined by NMR spectroscopy. CAR-D2 is shown to be a beta-sandwich motif comprised of two beta-sheets, which are stabilized by two disulfide bonds. The first beta-sheet is comprised of beta-strands A, B, and E, and the second beta-sheet is comprised of beta-strands C, F, and G. A relatively hydrophobic helix is found between beta-strands C and E, which replaces beta-strand D of the classical c-type immunoglobulin fold.
About this Structure
2NPL is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Solution structure of the coxsackievirus and adenovirus receptor domain 2., Jiang S, Caffrey M, Protein Sci. 2007 Mar;16(3):539-42. PMID:17322536
Page seeded by OCA on Mon Mar 31 04:06:28 2008
