SMTL ID : 4af0.2 (1 other biounit)

Crystal structure of cryptococcal inosine monophosphate dehydrogenase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-tetramer

Ligands

4 x MOA: MYCOPHENOLIC ACID(Non-covalent)

MOA.1: 13 residues within 4Å: Chain A: D.300, S.301, S.302, N.329, R.348, G.350, M.351, G.352, M.363, M.440, G.441, Q.482 Ligands: IMP.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.302, A:G.352, A:Q.482 Water bridges: A:S.353 MOA.5: 13 residues within 4Å: Chain B: D.300, S.301, S.302, N.329, R.348, G.350, M.351, G.352, M.363, M.440, G.441, Q.482 Ligands: IMP.6 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.302, B:G.352, B:Q.482 Water bridges: B:S.353 MOA.9: 13 residues within 4Å: Chain C: D.300, S.301, S.302, N.329, R.348, G.350, M.351, G.352, M.363, M.440, G.441, Q.482 Ligands: IMP.10 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:S.302, C:G.352, C:Q.482 Water bridges: C:S.353 MOA.13: 13 residues within 4Å: Chain D: D.300, S.301, S.302, N.329, R.348, G.350, M.351, G.352, M.363, M.440, G.441, Q.482 Ligands: IMP.14 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:S.302, D:G.352, D:Q.482 Water bridges: D:S.353

4 x IMP: INOSINIC ACID(Non-covalent)

IMP.2: 23 residues within 4Å: Chain A: S.98, M.100, N.329, R.348, G.354, S.355, I.356, C.357, D.390, G.391, G.392, M.411, M.412, G.413, G.414, Y.437, G.439, M.440, G.441, S.442, Q.482, G.483 Ligands: MOA.1 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:S.98, A:N.329, A:R.348, A:S.355, A:D.390, A:G.392, A:G.413, A:G.414, A:Y.437, A:M.440, A:G.441, A:Q.482 Water bridges: A:G.354, A:G.391, A:I.393, A:I.393 IMP.6: 23 residues within 4Å: Chain B: S.98, M.100, N.329, R.348, G.354, S.355, I.356, C.357, D.390, G.391, G.392, M.411, M.412, G.413, G.414, Y.437, G.439, M.440, G.441, S.442, Q.482, G.483 Ligands: MOA.5 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:S.98, B:N.329, B:R.348, B:S.355, B:D.390, B:G.392, B:G.413, B:G.414, B:Y.437, B:M.440, B:G.441, B:Q.482 Water bridges: B:G.354, B:G.391, B:I.393, B:I.393 IMP.10: 23 residues within 4Å: Chain C: S.98, M.100, N.329, R.348, G.354, S.355, I.356, C.357, D.390, G.391, G.392, M.411, M.412, G.413, G.414, Y.437, G.439, M.440, G.441, S.442, Q.482, G.483 Ligands: MOA.9 16 PLIP interactions: 16 interactions with chain C Hydrogen bonds: C:S.98, C:N.329, C:R.348, C:S.355, C:D.390, C:G.392, C:G.413, C:G.414, C:Y.437, C:M.440, C:G.441, C:Q.482 Water bridges: C:G.354, C:G.391, C:I.393, C:I.393 IMP.14: 23 residues within 4Å: Chain D: S.98, M.100, N.329, R.348, G.354, S.355, I.356, C.357, D.390, G.391, G.392, M.411, M.412, G.413, G.414, Y.437, G.439, M.440, G.441, S.442, Q.482, G.483 Ligands: MOA.13 16 PLIP interactions: 16 interactions with chain D Hydrogen bonds: D:S.98, D:N.329, D:R.348, D:S.355, D:D.390, D:G.392, D:G.413, D:G.414, D:Y.437, D:M.440, D:G.441, D:Q.482 Water bridges: D:G.354, D:G.391, D:I.393, D:I.393

8 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 6 residues within 4Å: Chain A: T.16, N.17, A.20, P.21, P.22, R.23 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.16, A:N.17, A:R.23 Water bridges: A:N.17, A:N.17 SO4.4: 5 residues within 4Å: Chain A: L.37, E.38, Y.40, R.42, G.43 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:L.37 Water bridges: D:R.333 SO4.7: 6 residues within 4Å: Chain B: T.16, N.17, A.20, P.21, P.22, R.23 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.16, B:N.17, B:R.23 Water bridges: B:N.17, B:N.17 SO4.8: 5 residues within 4Å: Chain B: L.37, E.38, Y.40, R.42, G.43 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:L.37 Water bridges: A:R.333 SO4.11: 6 residues within 4Å: Chain C: T.16, N.17, A.20, P.21, P.22, R.23 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:T.16, C:N.17, C:R.23 Water bridges: C:N.17, C:N.17 SO4.12: 5 residues within 4Å: Chain C: L.37, E.38, Y.40, R.42, G.43 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C Water bridges: B:R.333 Hydrogen bonds: C:L.37 SO4.15: 6 residues within 4Å: Chain D: T.16, N.17, A.20, P.21, P.22, R.23 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:T.16, D:N.17, D:R.23 Water bridges: D:N.17, D:N.17 SO4.16: 5 residues within 4Å: Chain D: L.37, E.38, Y.40, R.42, G.43 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:L.37 Water bridges: C:R.333

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morrow, C.A. et al., De Novo GTP Biosynthesis is Critical for Virulence of the Fungal Pathogen Cryptococcus Neoformans. Plos Pathog. (2012)

Release Date

2012-10-24

Peptides

INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
B

D
B

INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE