SMTL ID : 3ukq.1

Crystal structure of R327K UDP-galactopyranose mutase from Aspergillus fumigatus in complex with UDPgalp

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.15 Å

Oligo State

homo-tetramer

Ligands

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

FAD.1: 30 residues within 4Å: Chain A: I.12, G.13, G.15, P.16, T.17, D.37, S.38, G.44, L.45, A.46, V.59, G.61, H.62, V.63, G.239, K.240, V.241, T.267, M.268, T.294, E.372, G.417, Y.418, G.445, R.446, G.455, N.456, Q.457, S.460 Ligands: GDU.2 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:L.45, A:T.294, A:Y.418 Hydrogen bonds: A:G.15, A:T.17, A:T.17, A:T.17, A:S.38, A:L.45, A:H.62, A:V.63, A:V.63, A:V.241, A:V.241, A:T.267, A:R.446, A:G.455, A:Q.457, A:S.460 Water bridges: A:G.18 pi-Stacking: A:H.62 pi-Cation interactions: A:H.62 FAD.3: 28 residues within 4Å: Chain B: G.13, G.15, P.16, T.17, D.37, S.38, G.44, L.45, A.46, V.59, G.61, H.62, V.63, G.239, K.240, V.241, T.267, M.268, T.294, E.372, G.417, G.445, R.446, G.455, N.456, Q.457, S.460 Ligands: GDU.4 19 PLIP interactions: 19 interactions with chain B Hydrophobic interactions: B:T.294 Hydrogen bonds: B:G.15, B:T.17, B:T.17, B:T.17, B:S.38, B:L.45, B:H.62, B:V.63, B:V.63, B:V.241, B:V.241, B:T.267, B:R.446, B:N.456, B:Q.457, B:S.460 Water bridges: B:G.18 pi-Stacking: B:H.62 FAD.5: 30 residues within 4Å: Chain C: I.12, G.13, G.15, P.16, T.17, D.37, S.38, G.44, L.45, A.46, V.59, G.61, H.62, V.63, G.239, K.240, V.241, T.267, M.268, T.294, E.372, G.417, Y.418, G.445, R.446, G.455, N.456, Q.457, S.460 Ligands: GDU.6 25 PLIP interactions: 25 interactions with chain C Hydrophobic interactions: C:T.294, C:Y.418 Hydrogen bonds: C:A.14, C:G.15, C:T.17, C:T.17, C:T.17, C:S.38, C:L.45, C:L.45, C:H.62, C:V.63, C:V.63, C:V.241, C:V.241, C:T.267, C:R.446, C:G.455, C:Q.457, C:Q.457, C:S.460 Water bridges: C:G.18, C:F.447, C:F.447 pi-Stacking: C:H.62 FAD.7: 30 residues within 4Å: Chain D: G.13, A.14, G.15, P.16, T.17, D.37, S.38, G.44, L.45, A.46, V.59, G.61, H.62, V.63, G.239, K.240, V.241, T.267, M.268, T.294, E.372, G.417, Y.418, G.445, R.446, G.455, N.456, Q.457, S.460 Ligands: GDU.8 25 PLIP interactions: 25 interactions with chain D Hydrophobic interactions: D:L.45, D:T.294, D:Y.418 Hydrogen bonds: D:G.13, D:A.14, D:G.15, D:T.17, D:T.17, D:T.17, D:S.38, D:L.45, D:A.46, D:H.62, D:V.63, D:V.63, D:V.241, D:V.241, D:R.446, D:R.446, D:R.446, D:Q.457, D:S.460 Water bridges: D:T.267 pi-Stacking: D:H.62 pi-Cation interactions: D:H.62

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

GDU.2: 24 residues within 4Å: Chain A: G.61, V.63, V.94, Y.103, P.104, F.105, Q.106, F.157, M.158, Y.161, N.162, W.166, W.177, R.181, V.182, A.183, N.206, W.314, Y.316, K.326, Y.418, Y.452, N.456 Ligands: FAD.1 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:Y.103, A:F.157 Hydrogen bonds: A:F.105, A:Q.106, A:Q.106, A:Y.161, A:N.162, A:N.162, A:R.181, A:A.183, A:N.206, A:Y.316, A:Y.418, A:Y.452, A:Y.452, A:N.456 Water bridges: A:Y.103, A:R.181, A:N.206, A:N.456 Salt bridges: A:K.326, A:K.326, A:K.326 GDU.4: 24 residues within 4Å: Chain B: G.61, V.63, V.94, Y.103, P.104, F.105, Q.106, F.141, F.157, M.158, Y.161, N.162, W.166, W.177, R.181, V.182, N.206, W.314, Y.316, K.326, Y.418, Y.452, N.456 Ligands: FAD.3 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:Y.103, B:F.157 Hydrogen bonds: B:F.105, B:Q.106, B:Q.106, B:Y.161, B:N.162, B:N.162, B:R.181, B:N.206, B:Y.316, B:Y.316, B:Y.418, B:Y.452, B:Y.452, B:N.456 Water bridges: B:R.446, B:N.456 Salt bridges: B:K.326, B:K.326, B:K.326 pi-Stacking: B:Y.316 GDU.6: 23 residues within 4Å: Chain C: G.61, V.63, V.94, Y.103, F.105, Q.106, F.141, F.157, M.158, Y.161, N.162, W.166, W.177, R.181, V.182, N.206, W.314, Y.316, K.326, Y.418, Y.452, N.456 Ligands: FAD.5 21 PLIP interactions: 21 interactions with chain C Hydrophobic interactions: C:Y.103, C:F.157 Hydrogen bonds: C:F.105, C:Q.106, C:Q.106, C:N.162, C:N.162, C:R.181, C:R.181, C:N.206, C:Y.316, C:Y.452, C:Y.452, C:N.456 Water bridges: C:R.446, C:N.456 Salt bridges: C:R.181, C:K.326, C:K.326, C:K.326 pi-Stacking: C:Y.316 GDU.8: 23 residues within 4Å: Chain D: G.61, V.63, V.94, Y.103, P.104, F.105, Q.106, F.157, M.158, Y.161, N.162, W.166, W.177, R.181, V.182, N.206, W.314, Y.316, K.326, Y.418, Y.452, N.456 Ligands: FAD.7 23 PLIP interactions: 23 interactions with chain D Hydrophobic interactions: D:Y.103, D:F.157 Hydrogen bonds: D:F.105, D:Q.106, D:Q.106, D:N.162, D:N.162, D:R.181, D:N.206, D:Y.316, D:K.326, D:Y.452, D:Y.452, D:N.456, D:N.456 Water bridges: D:N.206, D:N.206, D:R.446, D:R.446 Salt bridges: D:K.326, D:K.326, D:K.326 pi-Stacking: D:Y.316

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

van Straaten, K.E. et al., Structural Insight into the Unique Substrate Binding Mechanism and Flavin Redox State of UDP-galactopyranose Mutase from Aspergillus fumigatus. J.Biol.Chem. (2012)

Release Date

2012-02-22

Peptides

UDP-galactopyranose mutase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
B

D
D

UDP-galactopyranose mutase