SMTL ID : 1sb8.1

Crystal structure of Pseudomonas aeruginosa UDP-N-acetylglucosamine 4-epimerase complexed with UDP-N-acetylgalactosamine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.1: 28 residues within 4Å: Chain A: G.34, A.36, G.37, F.38, I.39, D.58, N.59, F.60, A.61, T.62, G.63, G.88, D.89, I.90, Q.109, A.110, A.111, L.112, T.128, A.151, A.152, Y.177, K.181, Y.204, N.206, V.207, Q.212 Ligands: UD2.2 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:Y.204 Hydrogen bonds: A:A.36, A:F.38, A:I.39, A:N.59, A:N.59, A:F.60, A:A.61, A:T.62, A:T.62, A:T.62, A:T.62, A:G.63, A:I.90, A:Q.109, A:A.111, A:T.128, A:Y.177, A:V.207, A:Q.212 Water bridges: A:G.37, A:G.40, A:K.181, A:V.207 pi-Stacking: A:Y.204 NAD.3: 28 residues within 4Å: Chain B: G.34, A.36, G.37, F.38, I.39, D.58, N.59, F.60, A.61, T.62, G.63, G.88, D.89, I.90, Q.109, A.110, A.111, L.112, T.128, A.151, A.152, Y.177, K.181, Y.204, N.206, V.207, Q.212 Ligands: UD2.4 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:Y.204 Hydrogen bonds: B:A.36, B:F.38, B:I.39, B:N.59, B:N.59, B:F.60, B:A.61, B:T.62, B:T.62, B:T.62, B:G.63, B:I.90, B:Q.109, B:A.111, B:T.128, B:T.128, B:V.207, B:Q.212 Water bridges: B:G.37, B:G.40, B:K.181, B:V.207 pi-Stacking: B:Y.204

2 x UD2: URIDINE-DIPHOSPHATE-N-ACETYLGALACTOSAMINE(Non-covalent)

UD2.2: 24 residues within 4Å: Chain A: G.113, S.114, V.115, S.153, S.154, S.155, Y.177, Y.204, N.206, A.220, V.221, K.224, W.225, Y.236, I.237, N.238, T.243, R.245, L.282, R.310, D.313, V.314, S.317 Ligands: NAD.1 25 PLIP interactions: 25 interactions with chain A Hydrogen bonds: A:S.114, A:S.153, A:S.153, A:S.154, A:S.154, A:N.206, A:N.206, A:N.206, A:N.206, A:V.221, A:Y.236, A:N.238, A:N.238, A:R.307, A:R.310, A:D.313 Water bridges: A:V.115, A:V.115, A:R.310, A:R.310, A:D.313, A:D.313, A:V.314 Salt bridges: A:R.245, A:R.310 UD2.4: 24 residues within 4Å: Chain B: G.113, S.114, V.115, S.153, S.154, S.155, Y.177, Y.204, N.206, A.220, V.221, K.224, W.225, Y.236, I.237, N.238, T.243, R.245, L.282, R.310, D.313, V.314, S.317 Ligands: NAD.3 25 PLIP interactions: 25 interactions with chain B Hydrogen bonds: B:S.114, B:S.153, B:S.153, B:S.154, B:S.154, B:Y.177, B:N.206, B:N.206, B:N.206, B:N.206, B:V.221, B:Y.236, B:N.238, B:N.238, B:R.307, B:R.310, B:D.313 Water bridges: B:V.115, B:V.115, B:R.310, B:R.310, B:D.313, B:V.314 Salt bridges: B:R.245, B:R.310

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ishiyama, N. et al., Crystal Structure of WbpP, a Genuine UDP-N-acetylglucosamine 4-Epimerase from Pseudomonas aeruginosa: SUBSTRATE SPECIFICITY IN UDP-HEXOSE 4-EPIMERASES. J.Biol.Chem. (2004)

Release Date

2004-05-25

Peptides

wbpP: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

wbpP

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