SMTL ID : 1gy8.1 (1 other biounit)

Trypanosoma brucei UDP-galactose 4' epimerase

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.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, R.79, 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 27 PLIP interactions: 27 interactions with chain A Hydrophobic interactions: A:Y.202 Hydrogen bonds: A:Y.13, A:I.14, A:S.35, A:L.36, A:V.37, A:G.38, A:V.78, A:R.79, 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:G.15, A:S.35, A:S.35, A:G.38, A:A.205, A:A.205, A:E.216, A:E.216, A:H.223, A:H.223 NAD.3: 29 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, T.39, G.76, D.77, V.78, R.79, 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 23 PLIP interactions: 23 interactions with chain B Hydrophobic interactions: B:Y.202 Hydrogen bonds: B:Y.13, B:I.14, B:S.35, B:L.36, B:V.37, B:G.38, B:V.78, B:R.79, B:M.100, B:A.102, B:N.119, B:N.119, B:S.142, B:K.179, B:A.205, B:H.223 Water bridges: B:G.12, B:G.15, B:S.35, B:S.35, B:G.38, B:H.223

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

UDP.2: 15 residues within 4Å: Chain A: V.106, 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 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:I.227 Hydrogen bonds: A:N.204, A:T.222, A:L.224, A:P.255, A:F.257, A:D.340 Water bridges: A:L.104, A:H.223, A:I.225, A:C.268, A:R.337, A:R.337, A:D.340 Salt bridges: A:H.223, A:R.270, A:R.337, A:R.337 pi-Stacking: A:F.257 UDP.4: 15 residues within 4Å: Chain B: V.106, 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 19 PLIP interactions: 19 interactions with chain B Hydrophobic interactions: B:I.227 Hydrogen bonds: B:N.204, B:T.222, B:L.224, B:P.255, B:F.257, B:D.340 Water bridges: B:L.104, B:H.223, B:H.223, B:I.225, B:R.270, B:R.337, B:D.340 Salt bridges: B:H.223, B:R.270, B:R.337, B:R.337 pi-Stacking: B:F.257

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shaw, M.P. et al., High-Resolution Crystal Structure of Trypanosoma Brucei Udp-Galactose 4'-Epimerase: A Potential Target for Structure-Based Development of Novel Trypanocides. Mol.Biochem.Parasitol. (2003)

Release Date

2003-05-22

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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