SMTL ID : 6wj9.1

UDP-GlcNAc C4-epimerase mutant S121A/Y146F from Pseudomonas protegens in complex with UDP-GlcNAc

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.11 Å

Oligo State

homo-dimer

Ligands

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

NAD.1: 28 residues within 4Å: Chain A: G.10, A.12, G.13, F.14, I.15, D.34, D.35, L.36, S.37, T.38, G.39, G.56, D.57, A.58, L.77, A.78, A.79, A.81, S.96, A.119, S.120, A.121, F.146, K.150, F.173, F.174, I.176, Q.181 28 PLIP interactions: 28 interactions with chain A Hydrophobic interactions: A:A.121, A:F.173 Hydrogen bonds: A:G.10, A:F.14, A:I.15, A:D.35, A:D.35, A:L.36, A:S.37, A:S.37, A:T.38, A:T.38, A:T.38, A:T.38, A:G.39, A:D.57, A:D.57, A:A.58, A:L.77, A:A.79, A:S.96, A:K.150, A:I.176, A:Q.181 Water bridges: A:G.13, A:G.16, A:I.176 pi-Stacking: A:F.173 NAD.3: 27 residues within 4Å: Chain B: G.10, A.12, G.13, F.14, I.15, D.34, D.35, L.36, S.37, T.38, G.39, G.56, D.57, A.58, L.77, A.78, A.79, A.81, S.96, A.119, S.120, A.121, F.146, K.150, F.173, F.174, I.176 28 PLIP interactions: 28 interactions with chain B Hydrophobic interactions: B:A.121, B:F.173 Hydrogen bonds: B:G.10, B:F.14, B:I.15, B:D.35, B:L.36, B:S.37, B:S.37, B:T.38, B:T.38, B:T.38, B:T.38, B:G.39, B:D.57, B:A.58, B:L.77, B:A.79, B:S.96, B:K.150, B:I.176, B:I.176, B:Q.181 Water bridges: B:G.13, B:G.16, B:D.35, B:D.35 pi-Stacking: B:F.173

2 x UD1: URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE(Non-covalent)

UD1.2: 12 residues within 4Å: Chain A: N.175, G.189, V.190, F.194, T.205, L.206, F.207, Q.212, R.214, L.250, R.273, D.276 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.190 Hydrogen bonds: A:N.175, A:V.190, A:T.205, A:F.207, A:Q.212, A:R.273, A:R.273, A:D.276 Water bridges: A:Y.187, A:S.188, A:R.214, A:D.276 Salt bridges: A:R.214 UD1.4: 18 residues within 4Å: Chain B: V.83, Q.84, A.123, N.175, Y.187, S.188, G.189, V.190, I.193, F.194, T.205, L.206, F.207, Q.212, R.214, L.250, R.273, D.276 19 PLIP interactions: 19 interactions with chain B Hydrophobic interactions: B:V.190, B:F.207 Hydrogen bonds: B:Q.84, B:N.175, B:N.175, B:V.190, B:T.205, B:F.207, B:Q.212, B:R.273, B:D.276, B:D.276 Water bridges: B:V.83, B:V.83, B:Q.84, B:Y.187, B:S.188, B:R.273 Salt bridges: B:R.214

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marmont, L.S. et al., PelX is a UDP-N-acetylglucosamine C4-epimerase involved in Pel polysaccharide-dependent biofilm formation. J.Biol.Chem. (2020)

Release Date

2020-07-08

Peptides

NAD-dependent epimerase/dehydratase family protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NAD-dependent epimerase/dehydratase family protein

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