SMTL ID : 2qmc.3 (2 other biounits)

Crystal Structure of Helicobacter Pylori Gamma-Glutamyltranspeptidase T380A Mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GTB: S-(P-NITROBENZYL)GLUTATHIONE(Non-covalent)

GTB.1: 16 residues within 4Å: Chain A: R.101 Chain B: A.1, T.19, N.21, A.22, S.23, E.40, D.43, Y.54, S.72, S.73, M.74, P.92, G.93, G.94, I.97 10 PLIP interactions: 1 interactions with chain A, 9 interactions with chain B Salt bridges: A:R.101 Hydrogen bonds: B:A.1, B:N.21, B:E.40, B:E.40, B:D.43, B:S.73, B:M.74, B:G.93, B:G.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morrow, A.L. et al., Characterization of Helicobacter pylori gamma-glutamyltranspeptidase reveals the molecular basis for substrate specificity and a critical role for the tyrosine 433-containing loop in catalysis. Biochemistry (2007)

Release Date

2008-02-12

Peptides

Gamma-glutamyltranspeptidase: A
Gamma-glutamyltranspeptidase: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Gamma-glutamyltranspeptidase

Gamma-glutamyltranspeptidase

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