SMTL ID : 3dbn.1

Crystal structure of the Streptoccocus suis serotype2 D-mannonate dehydratase in complex with its substrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 5 residues within 4Å: Chain A: H.219, C.257, H.286, D.330 Ligands: CS2.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.219, A:C.257, A:H.286, A:D.330 MN.3: 5 residues within 4Å: Chain B: H.219, C.257, H.286, R.288, D.330 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:C.257, B:D.330

1 x CS2: D-MANNONIC ACID(Non-covalent)

CS2.2: 12 residues within 4Å: Chain A: R.26, Y.28, W.131, H.219, D.222, H.286, R.328, D.330, H.331, P.343, Y.345 Ligands: MN.1 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:R.26, A:R.26, A:S.260, A:H.286, A:R.328, A:R.328, A:D.330 Salt bridges: A:H.219, A:H.331

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, Q. et al., Crystal structures of Streptococcus suis mannonate dehydratase (ManD) and its complex with substrate: genetic and biochemical evidence for a catalytic mechanism. J.Bacteriol. (2009)

Release Date

2009-06-23

Peptides

Mannonate dehydratase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Mannonate dehydratase

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