SMTL ID : 3inr.1

Structure of UDP-galactopyranose mutase bound to UDP-galactose (oxidized)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 34 residues within 4Å: Chain A: V.9, G.10, G.12, F.13, S.14, D.33, Q.34, R.35, G.40, N.41, S.42, Y.57, P.59, H.60, I.61, H.63, R.217, E.218, F.219, Y.232, S.233, G.234, P.235, L.252, Y.313, Y.314, G.342, R.343, L.344, Y.349, L.350, D.351, M.352, T.355 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:L.252, A:Y.313, A:Y.349 Hydrogen bonds: A:G.12, A:F.13, A:S.14, A:S.14, A:Q.34, A:R.35, A:N.41, A:S.42, A:H.60, A:I.61, A:I.61, A:F.219, A:Y.232, A:R.343, A:Y.349, A:L.350, A:M.352 Water bridges: A:G.15, A:R.35, A:R.35, A:G.40, A:S.42, A:S.42, A:S.233, A:D.353 Salt bridges: A:R.343 pi-Stacking: A:H.60 pi-Cation interactions: A:H.60 FAD.3: 33 residues within 4Å: Chain B: V.9, G.10, G.12, F.13, S.14, D.33, Q.34, R.35, G.40, N.41, S.42, P.59, H.60, I.61, H.63, R.217, E.218, F.219, Y.232, S.233, G.234, P.235, L.252, Y.313, Y.314, G.342, R.343, L.344, Y.349, L.350, D.351, M.352, T.355 36 PLIP interactions: 36 interactions with chain B Hydrophobic interactions: B:L.252, B:Y.349 Hydrogen bonds: B:F.13, B:S.14, B:S.14, B:Q.34, B:Q.34, B:R.35, B:G.39, B:N.41, B:S.42, B:H.60, B:I.61, B:I.61, B:F.219, B:Y.232, B:Y.232, B:R.343, B:Y.349, B:L.350, B:M.352, B:T.355 Water bridges: B:S.14, B:S.14, B:R.35, B:R.35, B:G.40, B:S.42, B:S.42, B:S.233, B:S.233, B:R.343, B:D.353 Salt bridges: B:R.343 pi-Stacking: B:H.60 pi-Cation interactions: B:H.60

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

GDU.2: 18 residues within 4Å: Chain A: L.97, F.135, F.151, F.152, Y.155, T.156, Q.159, W.160, I.171, R.174, L.175, Y.185, F.186, N.270, C.272, Y.314, Y.349, D.351 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:F.151, A:T.156, A:T.156, A:Y.185, A:Y.185, A:N.270, A:Y.314 Salt bridges: A:R.174 pi-Stacking: A:Y.155 GDU.4: 18 residues within 4Å: Chain B: L.97, F.135, F.151, F.152, Y.155, T.156, Q.159, W.160, I.171, R.174, L.175, Y.185, F.186, N.270, C.272, Y.314, Y.349, D.351 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:F.151, B:T.156, B:T.156, B:Q.159, B:W.160, B:Y.185, B:Y.185, B:N.270 Water bridges: B:H.63 Salt bridges: B:R.174 pi-Stacking: B:Y.155

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gruber, T.D. et al., X-ray crystallography reveals a reduced substrate complex of UDP-galactopyranose mutase poised for covalent catalysis by flavin . Biochemistry (2009)

Release Date

2009-09-22

Peptides

UDP-galactopyranose mutase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

UDP-galactopyranose mutase

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