SMTL ID : 3ukk.1

Crystal structure of R182K-UDP-galactopuranose mutase from Aspergillus fumigatus in complex with UDPgalp

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

homo-tetramer

Ligands

3 x FDA: DIHYDROFLAVINE-ADENINE DINUCLEOTIDE(Non-covalent)

FDA.1: 29 residues within 4Å: Chain A: I.12, G.13, A.14, G.15, P.16, T.17, D.37, S.38, G.44, L.45, A.46, V.59, H.62, V.63, G.239, K.240, V.241, T.267, M.268, R.326, E.372, G.417, Y.418, G.445, R.446, G.455, N.456, Q.457, S.460 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:Y.418 Hydrogen bonds: A:A.14, 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:R.446, A:N.456, A:Q.457, A:S.460 Water bridges: A:G.18, A:G.44, A:T.267, A:F.447, A:G.448 pi-Cation interactions: A:H.62 FDA.3: 28 residues within 4Å: Chain B: I.12, 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, E.372, G.417, Y.418, G.445, R.446, N.456, Q.457, S.460 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:L.45, B:Y.418 Hydrogen bonds: B:A.14, B:G.15, B:T.17, B:T.17, B:T.17, B:S.38, B:G.44, B:L.45, 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, B:S.38, B:F.447 pi-Stacking: B:H.62, B:H.62 FDA.7: 27 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, E.372, G.417, Y.418, G.445, R.446, N.456, Q.457, S.460 22 PLIP interactions: 22 interactions with chain D Hydrophobic interactions: D:Y.418 Hydrogen bonds: D:A.14, D:G.15, D:T.17, D:T.17, D:T.17, D:S.38, D:L.45, D:L.45, D:G.61, D:H.62, D:H.62, D:V.63, D:V.63, D:V.241, D:V.241, D:R.446, D:N.456, D:Q.457, D:S.460 Water bridges: D:T.267 pi-Cation interactions: D:H.62

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

UDP.2: 17 residues within 4Å: Chain A: V.94, Y.103, P.104, F.105, Q.106, F.157, M.158, Y.161, N.162, W.166, W.177, K.181, V.182, Y.316, R.326, Y.418, Y.452 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:Y.103 Hydrogen bonds: A:F.105, A:Q.106, A:Q.106, A:N.162, A:N.162, A:Y.316, A:Y.316, A:Y.418, A:Y.452, A:Y.452 Water bridges: A:N.206 Salt bridges: A:K.181, A:K.181, A:R.326, A:R.326 pi-Stacking: A:F.157, A:Y.316 UDP.4: 15 residues within 4Å: Chain B: V.94, Y.103, F.105, Q.106, F.157, M.158, Y.161, N.162, W.166, K.181, V.182, Y.316, R.326, Y.418, Y.452 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:Y.103, B:F.157 Hydrogen bonds: B:F.105, B:Q.106, B:Q.106, B:N.162, B:N.162, B:Y.316, B:Y.316, B:Y.418, B:Y.452, B:Y.452 Salt bridges: B:K.181, B:K.181, B:R.326, B:R.326 pi-Stacking: B:Y.316 UDP.6: 16 residues within 4Å: Chain C: V.94, Y.103, F.105, Q.106, F.157, M.158, Y.161, N.162, W.166, K.181, V.182, A.183, Y.316, R.326, Y.418, Y.452 17 PLIP interactions: 17 interactions with chain C Hydrophobic interactions: C:Y.103 Hydrogen bonds: C:F.105, C:Q.106, C:Q.106, C:N.162, C:N.162, C:A.183, C:Y.316, C:Y.452, C:Y.452 Water bridges: C:N.206, C:Y.316 Salt bridges: C:K.181, C:K.181, C:R.326 pi-Stacking: C:F.157, C:Y.316 UDP.8: 15 residues within 4Å: Chain D: V.94, Y.103, F.105, Q.106, F.157, M.158, Y.161, N.162, W.166, K.181, V.182, Y.316, R.326, Y.418, Y.452 13 PLIP interactions: 13 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:Y.316, D:R.326, D:Y.452, D:Y.452 Salt bridges: D:R.326 pi-Stacking: D:Y.316

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

FAD.5: 27 residues within 4Å: Chain C: 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, M.268, T.294, R.326, E.372, G.417, Y.418, G.445, R.446, N.456, Q.457, S.460 23 PLIP interactions: 23 interactions with chain C Hydrophobic interactions: C:T.294, C:Y.418 Hydrogen bonds: 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:R.326, C:R.446, C:N.456, C:N.456, C:Q.457, C:S.460 Water bridges: C:G.43 pi-Stacking: C:H.62 pi-Cation interactions: C:H.62

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
B

C
C

D
D

UDP-galactopyranose mutase