SMTL ID : 2e2l.1

Helicobacter pylori formamidase AmiF contains a fine-tuned cysteine-glutamate-lysine catalytic triad

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.29 Å

Oligo State

homo-hexamer

Ligands

3 x ARF: FORMAMIDE(Non-covalent)

ARF.1: 7 residues within 4Å: Chain A: E.60, K.133, W.137, E.141, S.166, H.167, Y.192 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.133, A:S.166, A:H.167 ARF.2: 7 residues within 4Å: Chain C: E.60, K.133, W.137, E.141, S.166, H.167, Y.192 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:K.133, C:S.166, C:H.167, C:Y.192 Water bridges: C:Y.192 ARF.3: 9 residues within 4Å: Chain F: E.60, Y.61, K.133, W.137, E.141, S.166, H.167, Y.192, S.193 4 PLIP interactions: 4 interactions with chain F Hydrogen bonds: F:K.133, F:S.166, F:H.167, F:Y.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hung, C.-L. et al., Crystal structure of Helicobacter pylori formamidase AmiF reveals a cysteine-glutamate-lysine catalytic triad. J.Biol.Chem. (2007)

Release Date

2007-02-13

Peptides

Formamidase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Formamidase

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