4O6G: Rv3902c From M. Tuberculosis

Citation:
Abstract
The crystallographic structure of the Mycobacterium tuberculosis (TB) protein Rv3902c (176 residues; molecular mass of 19.8 kDa) was determined at 1.55 A resolution. The function of Rv3902c is unknown, although several TB genes involved in bacterial pathogenesis are expressed from the operon containing the Rv3902c gene. The unique structural fold of Rv3902c contains two domains, each consisting of antiparallel beta-sheets and alpha-helices, creating a hand-like binding motif with a small binding pocket in the palm. Structural homology searches reveal that Rv3902c has an overall structure similar to that of the Salmonella virulence-factor chaperone InvB, with an r.m.s.d. for main-chain atoms of 2.3 A along an aligned domain.
PDB ID: 4O6GDownload
MMDB ID: 118081
PDB Deposition Date: 2013/12/20
Updated in MMDB: 2014/05
Experimental Method:
x-ray diffraction
Resolution: 1.55  Å
Source Organism:
Similar Structures:
Biological Unit for 4O6G: monomeric; determined by author and by software (PISA)
Molecular Components in 4O6G
Label Count Molecule
Protein (1 molecule)
1
Uncharacterized Protein
Molecule annotation
* Click molecule labels to explore molecular sequence information.

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