SMTL ID : 2cnb.1 (1 other biounit)

TRYPANOSOMA BRUCEI UDP-GALACTOSE-4-EPIMERASE IN TERNARY COMPLEX WITH NAD AND THE SUBSTRATE ANALOGUE UDP-4-DEOXY-4-FLUORO-ALPHA-D-GALACTOSE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x UFG: URIDINE-5'-DIPHOSPHATE-4-DEOXY-4-FLUORO-ALPHA-D-GALACTOSE(Non-covalent)

UFG.1: 23 residues within 4Å: Chain A: L.104, V.106, S.144, A.145, Y.175, Y.202, F.203, N.204, T.222, H.223, L.224, I.227, M.254, P.255, I.256, F.257, C.268, R.270, V.314, R.337, D.340, L.344 Ligands: NAD.2 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:L.224 Hydrogen bonds: A:L.104, A:A.145, A:N.204, A:L.224, A:P.255, A:F.257, A:D.340 Water bridges: A:V.106, A:R.337 Salt bridges: A:H.223, A:R.270, A:R.337, A:R.337 pi-Stacking: A:F.257 Halogen bonds: A:Y.175 UFG.3: 24 residues within 4Å: Chain B: L.104, V.106, S.144, A.145, A.146, Y.175, Y.202, F.203, N.204, T.222, H.223, L.224, I.227, M.254, P.255, I.256, F.257, C.268, R.270, V.314, R.337, D.340, L.344 Ligands: NAD.4 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:L.224, B:I.227 Hydrogen bonds: B:L.104, B:A.145, B:A.146, B:N.204, B:T.222, B:L.224, B:P.255, B:F.257, B:R.270, B:D.340 Water bridges: B:V.106, B:T.222, B:I.225 Salt bridges: B:H.223, B:R.270, B:R.337, B:R.337 pi-Stacking: B:F.257 Halogen bonds: B:Y.175

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

NAD.2: 28 residues within 4Å: Chain A: G.9, A.11, G.12, Y.13, I.14, D.34, S.35, L.36, V.37, G.38, T.39, G.76, D.77, V.78, M.100, C.101, A.102, L.104, N.119, S.142, S.143, S.144, Y.175, K.179, Y.202, F.203, A.205 Ligands: UFG.1 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:I.14, A:Y.202, A:Y.202 Hydrogen bonds: A:G.9, A:Y.13, A:I.14, A:G.15, A:S.35, A:L.36, A:G.38, A:V.78, A:M.100, A:A.102, A:N.119, A:N.119, A:S.142, A:K.179, A:A.205 Water bridges: A:G.12, A:R.79, A:R.79, A:E.216, A:H.223 NAD.4: 28 residues within 4Å: Chain B: G.9, A.11, G.12, Y.13, I.14, D.34, S.35, L.36, V.37, G.38, G.76, D.77, V.78, M.100, C.101, A.102, L.104, N.119, S.142, S.143, S.144, Y.175, K.179, Y.202, F.203, A.205, H.223 Ligands: UFG.3 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:I.14, B:Y.202, B:A.205 Hydrogen bonds: B:G.9, B:Y.13, B:I.14, B:S.35, B:L.36, B:V.37, B:G.38, B:V.78, B:M.100, B:A.102, B:N.119, B:N.119, B:S.142, B:K.179, B:A.205, B:H.223 pi-Stacking: B:Y.202

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alphey, M.S. et al., Trypanosoma Brucei Udp-Galactose-4-Epimerase in Ternary Complex with Nad+ and the Substrate Analogue Udp-4-Deoxy-4-Fluoro-Alpha-D-Galactose. Acta Crystallogr.,Sect.F (2006)

Release Date

2006-06-12

Peptides

UDP-GALACTOSE-4-EPIMERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

UDP-GALACTOSE-4-EPIMERASE

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