SMTL ID : 4zrn.1

Crystal Structure of UDP-Glucose 4-Epimerase (TM0509) with UDP-glucose from Hyperthermophilic Eubacterium Thermotoga Maritima

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

NAD.1: 29 residues within 4Å: Chain A: G.10, A.12, G.13, F.14, I.15, D.34, N.35, L.36, S.37, S.38, G.39, Q.53, S.54, I.55, E.56, L.76, A.77, A.78, A.80, T.95, S.118, S.119, Y.146, K.150, Y.173, A.174, N.175, V.176 Ligands: UPG.2 26 PLIP interactions: 26 interactions with chain A Hydrophobic interactions: A:Y.173 Hydrogen bonds: A:G.10, A:F.14, A:I.15, A:N.35, A:N.35, A:L.36, A:S.37, A:S.37, A:S.38, A:S.38, A:S.38, A:G.39, A:I.55, A:L.76, A:A.78, A:T.95, A:K.150, A:A.174, A:V.176 Water bridges: A:G.13, A:G.16, A:S.38, A:Q.181, A:Q.181 pi-Stacking: A:Y.173 NAD.3: 30 residues within 4Å: Chain B: G.10, A.12, G.13, F.14, I.15, D.34, N.35, L.36, S.37, S.38, G.39, Q.53, S.54, I.55, E.56, L.76, A.77, A.78, A.80, T.95, S.118, S.119, T.120, Y.146, K.150, Y.173, A.174, N.175, V.176 Ligands: UPG.4 27 PLIP interactions: 27 interactions with chain B Hydrophobic interactions: B:Y.173 Hydrogen bonds: B:A.12, B:F.14, B:I.15, B:N.35, B:N.35, B:L.36, B:S.37, B:S.37, B:S.38, B:S.38, B:S.38, B:G.39, B:I.55, B:L.76, B:A.78, B:T.95, B:T.95, B:K.150, B:V.176 Water bridges: B:G.13, B:G.16, B:S.38, B:V.176, B:Q.181, B:Q.181 pi-Stacking: B:Y.173

2 x UPG: URIDINE-5'-DIPHOSPHATE-GLUCOSE(Non-covalent)

UPG.2: 19 residues within 4Å: Chain A: V.82, T.120, G.122, A.123, Y.146, N.175, G.188, V.189, I.192, F.193, H.204, I.205, F.206, Y.211, R.213, V.247, R.270, D.273 Ligands: NAD.1 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:V.189 Hydrogen bonds: A:T.120, A:Y.146, A:N.175, A:V.189, A:H.204, A:F.206, A:D.273 Water bridges: A:G.122, A:Y.146, A:A.187, A:R.270, A:R.270, A:R.270, A:D.273 Salt bridges: A:R.213, A:R.270, A:R.270 pi-Stacking: A:F.206 UPG.4: 18 residues within 4Å: Chain B: A.80, T.120, Y.146, N.175, A.187, G.188, V.189, I.192, F.193, H.204, I.205, F.206, Y.211, R.213, V.247, R.270, D.273 Ligands: NAD.3 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:V.189 Hydrogen bonds: B:T.120, B:Y.146, B:Y.146, B:N.175, B:N.175, B:G.188, B:V.189, B:H.204, B:F.206, B:D.273 Water bridges: B:T.120, B:V.176, B:Q.181, B:R.270, B:R.270 Salt bridges: B:R.213, B:R.270, B:R.270 pi-Stacking: B:F.206

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shin, S.M. et al., The structural basis of substrate promiscuity in UDP-hexose 4-epimerase from the hyperthermophilic Eubacterium Thermotoga maritima. Arch.Biochem.Biophys. (2015)

Release Date

2015-09-16

Peptides

UDP-glucose 4-epimerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

UDP-glucose 4-epimerase

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