SMTL ID : 3gf4.1 (2 other biounits)

Structure of UDP-galactopyranose mutase bound to UDP-glucose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 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, 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 Ligands: UPG.2 33 PLIP interactions: 33 interactions with chain A Hydrophobic interactions: A:L.252, A:Y.349 Hydrogen bonds: A:G.12, A:F.13, A:S.14, A:S.14, A:Q.34, A:R.35, A:G.40, A:N.41, A:N.41, A:S.42, A:H.60, A:I.61, A:I.61, A:F.219, A:Y.232, A:Y.232, A:R.343, A:Y.349, A:L.350, A:M.352, A:T.355 Water bridges: A:R.35, A:N.41, A:S.42, A:S.42, A:S.233, 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 31 PLIP interactions: 31 interactions with chain B Hydrophobic interactions: B:L.252, B:Y.349 Hydrogen bonds: B:G.12, B:F.13, B:S.14, B:S.14, B:Q.34, B:Q.34, B:R.35, B:N.41, B:S.42, B:H.60, B:I.61, B:I.61, B:F.219, B:Y.232, B:Y.349, B:L.350, B:D.351, B:M.352 Water bridges: B:S.14, 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

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

UPG.2: 19 residues within 4Å: Chain A: P.59, N.84, L.97, F.135, F.151, F.152, Y.155, T.156, Q.159, W.160, I.171, L.175, Y.185, F.186, N.270, C.272, R.280, Y.314 Ligands: FAD.1 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:N.84, A:F.151, A:T.156, A:T.156, A:T.156, A:Q.159, A:Y.185, A:N.270, A:R.280, A:Y.314 Water bridges: A:Y.155, A:R.280, A:R.280 Salt bridges: A:R.280 pi-Stacking: A:Y.155

1 x U5P: URIDINE-5'-MONOPHOSPHATE(Non-covalent)

U5P.4: 8 residues within 4Å: Chain B: F.135, F.151, F.152, Y.155, T.156, W.160, I.171, L.172 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:F.151, B:T.156, B:T.156 Water bridges: B:N.270 pi-Stacking: B:F.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gruber, T.D. et al., Ligand binding and substrate discrimination by UDP-galactopyranose mutase. J.Mol.Biol. (2009)

Release Date

2009-06-09

Peptides

UDP-galactopyranose mutase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

UDP-galactopyranose mutase

Related Entries With Identical Sequence