SMTL ID : 3aw9.2 (1 other biounit)

Structure of UDP-galactose 4-epimerase mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x GDU: GALACTOSE-URIDINE-5'-DIPHOSPHATE(Non-covalent)

GDU.1: 24 residues within 4Å: Chain A: P.69, E.70, V.71, S.109, S.110, T.111, Y.133, Y.160, N.162, V.172, D.175, F.176, V.189, L.190, Q.195, K.197, Y.199, V.236, G.264, W.265, D.268, V.269, M.272 Ligands: NAD.2 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:V.172 Hydrogen bonds: A:P.69, A:V.71, A:S.110, A:S.110, A:Y.133, A:N.162, A:L.190, A:Q.195, A:K.197, A:K.197, A:Y.199, A:G.264, A:D.268 Water bridges: A:V.172, A:K.179, A:E.188 Salt bridges: A:K.197, A:K.197, A:K.197 GDU.3: 24 residues within 4Å: Chain B: P.69, E.70, V.71, R.72, S.109, S.110, T.111, Y.133, Y.160, N.162, G.171, V.172, D.175, F.176, V.189, L.190, Q.195, K.197, Y.199, V.236, W.265, D.268, V.269 Ligands: NAD.4 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:V.172 Hydrogen bonds: B:P.69, B:V.71, B:R.72, B:S.110, B:S.110, B:Y.133, B:N.162, B:D.175, B:L.190, B:Q.195, B:K.197, B:Y.199, B:D.268 Water bridges: B:V.172 Salt bridges: B:K.197, B:K.197

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

NAD.2: 27 residues within 4Å: Chain A: G.7, A.9, G.10, F.11, I.12, D.31, I.32, V.33, R.46, D.47, L.48, K.49, F.65, A.66, A.67, P.69, E.84, A.107, S.108, Y.133, K.137, Y.160, A.161, N.162, V.163, H.170 Ligands: GDU.1 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:I.12, A:Y.160 Hydrogen bonds: A:F.11, A:I.12, A:I.32, A:D.47, A:L.48, A:K.49, A:K.49, A:F.65, A:A.67, A:E.84, A:K.137, A:V.163, A:V.163 Water bridges: A:G.10, A:G.13 Salt bridges: A:H.170 pi-Stacking: A:Y.160 NAD.4: 26 residues within 4Å: Chain B: G.7, A.9, G.10, F.11, I.12, D.31, I.32, R.46, D.47, L.48, K.49, F.65, A.66, A.67, P.69, E.84, A.107, S.108, Y.133, K.137, Y.160, A.161, N.162, V.163, H.170 Ligands: GDU.3 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:Y.160 Hydrogen bonds: B:G.7, B:F.11, B:I.12, B:I.32, B:L.48, B:K.49, B:K.49, B:F.65, B:A.67, B:E.84, B:K.137, B:V.163, B:V.163 Water bridges: B:G.10, B:G.13 Salt bridges: B:H.170 pi-Stacking: B:Y.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sakuraba, H. et al., Structure of UDP-galactose 4-epimerase mutant. To be Published

Release Date

2012-02-29

Peptides

NAD-dependent epimerase/dehydratase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

NAD-dependent epimerase/dehydratase

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