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

Crystal structure of 3-keto-L-gulonate-6-phosphate decarboxylase from Vibrio cholerae O1 biovar El Tor str. N16961

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: A.91, A.93, H.94, I.95, I.98, D.124, W.128 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.91, A:I.95, A:W.128 Water bridges: A:H.94 GOL.2: 7 residues within 4Å: Chain A: I.116, W.120, I.137, Y.138, H.139, R.140, S.141 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:I.137, A:H.139, A:D.155 Water bridges: A:I.116, A:R.140, A:R.142, A:R.142, A:R.142 GOL.7: 8 residues within 4Å: Chain B: A.91, A.92, A.93, H.94, I.95, I.98, D.124, W.128 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:A.92, B:H.94, B:I.95, B:W.128 Water bridges: B:H.94, B:D.124 GOL.8: 6 residues within 4Å: Chain B: I.116, W.120, I.137, Y.138, H.139, S.141 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:I.137, B:H.139

7 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 5 residues within 4Å: Chain A: N.56, H.57, P.58, N.59, H.60 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.57, A:N.59, A:N.59, A:H.60 Salt bridges: A:H.57, A:H.60 SO4.4: 8 residues within 4Å: Chain A: D.70, G.71, G.72, A.73, A.96, T.97, A.100 Chain B: R.142 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.70, A:G.71, A:G.72, A:A.73 Water bridges: A:I.74 Salt bridges: B:R.142 SO4.5: 4 residues within 4Å: Chain A: G.173, G.174, A.193, G.194 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.173, A:G.174, A:G.194 Water bridges: A:I.175, A:I.175, A:G.194 SO4.6: 2 residues within 4Å: Chain A: G.194, R.195 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.195 Salt bridges: A:R.195 SO4.9: 8 residues within 4Å: Chain A: R.142 Chain B: D.70, G.71, G.72, A.73, A.96, T.97, A.100 9 PLIP interactions: 6 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:D.70, B:D.70, B:G.71, B:G.72, B:A.73 Water bridges: B:I.74, A:R.142, A:R.142 Salt bridges: A:R.142 SO4.10: 5 residues within 4Å: Chain B: N.56, H.57, P.58, N.59, H.60 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:H.57, B:N.59, B:N.59, B:H.60 Salt bridges: B:H.60 SO4.11: 4 residues within 4Å: Chain B: G.173, G.174, A.193, G.194 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:G.173, B:G.174, B:G.194 Water bridges: B:I.175, B:I.175, B:R.195, B:R.195

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nocek, B. et al., Crystal structure of 3-keto-L-gulonate-6-phosphate decarboxylase from Vibrio cholerae O1 biovar El Tor str. N16961. To be Published

Release Date

2009-08-18

Peptides

Hexulose-6-phosphate synthase SgbH: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
E

Hexulose-6-phosphate synthase SgbH

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