SMTL ID : 4eay.1 (3 other biounits)

Crystal structures of mannonate dehydratase from Escherichia coli strain K12 complexed with D-mannonate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

monomer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 6 residues within 4Å: Chain A: W.25, R.26, R.369, P.370, D.371, R.393 Ligand excluded by PLIP

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

CS2.2: 18 residues within 4Å: Chain A: R.26, E.83, S.84, N.123, M.125, D.129, W.130, H.253, D.256, C.291, S.294, H.318, R.320, R.369, D.371, H.372, Y.388 Ligands: MN.3 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:R.26, A:R.26, A:E.83, A:E.83, A:N.123, A:D.129, A:P.202, A:D.256, A:S.294, A:H.372 Water bridges: A:S.84, A:S.84 Salt bridges: A:H.253, A:R.320, A:H.372

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

MN.3: 5 residues within 4Å: Chain A: H.253, C.291, H.318, D.371 Ligands: CS2.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.253, A:C.291, A:H.318, A:D.371

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qiu, X. et al., Structural insights into decreased enzymatic activity induced by an insert sequence in mannonate dehydratase from Gram negative bacterium. J.Struct.Biol. (2012)

Release Date

2013-03-27

Peptides

Mannonate dehydratase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Mannonate dehydratase

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