SMTL ID : 1jr1.2 (1 other biounit)

Crystal structure of Inosine Monophosphate Dehydrogenase in complex with Mycophenolic Acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-tetramer

Ligands

4 x K: POTASSIUM ION(Non-covalent)

K.1: 8 residues within 4Å: Chain A: G.326, G.328, C.331 Chain D: E.500, G.501, G.502, V.503, H.504 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain D Metal complexes: A:G.328, A:C.331, D:E.500, D:G.502 K.4: 8 residues within 4Å: Chain B: G.326, G.328, C.331 Chain C: E.500, G.501, G.502, V.503, H.504 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain B Metal complexes: C:E.500, C:G.502, B:G.328, B:C.331 K.7: 8 residues within 4Å: Chain A: E.500, G.501, G.502, V.503, H.504 Chain C: G.326, G.328, C.331 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain A Metal complexes: C:G.328, C:C.331, A:E.500, A:G.502 K.10: 8 residues within 4Å: Chain B: E.500, G.501, G.502, V.503, H.504 Chain D: G.326, G.328, C.331 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain D Metal complexes: B:E.500, B:G.502, D:G.328, D:C.331

4 x IMP: INOSINIC ACID(Non-covalent)

IMP.2: 22 residues within 4Å: Chain A: S.68, M.70, R.322, G.328, S.329, C.331, T.333, D.364, G.365, G.366, M.385, M.386, G.387, S.388, Y.411, G.413, M.414, G.415, S.416, Q.441, G.442 Ligands: MOA.3 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:S.68, A:R.322, A:S.329, A:D.364, A:G.366, A:G.387, A:S.388, A:M.414, A:G.415, A:Q.441 Water bridges: A:G.328, A:G.328, A:I.367, A:I.367, A:I.367, A:L.389 IMP.5: 22 residues within 4Å: Chain B: S.68, M.70, R.322, G.328, S.329, C.331, T.333, D.364, G.365, G.366, M.385, M.386, G.387, S.388, Y.411, G.413, M.414, G.415, S.416, Q.441, G.442 Ligands: MOA.6 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:S.68, B:R.322, B:S.329, B:D.364, B:G.366, B:G.387, B:S.388, B:M.414, B:G.415, B:Q.441 Water bridges: B:G.328, B:G.328, B:I.367, B:I.367, B:I.367, B:L.389 IMP.8: 22 residues within 4Å: Chain C: S.68, M.70, R.322, G.328, S.329, C.331, T.333, D.364, G.365, G.366, M.385, M.386, G.387, S.388, Y.411, G.413, M.414, G.415, S.416, Q.441, G.442 Ligands: MOA.9 16 PLIP interactions: 16 interactions with chain C Hydrogen bonds: C:S.68, C:R.322, C:S.329, C:D.364, C:G.366, C:G.387, C:S.388, C:M.414, C:G.415, C:Q.441 Water bridges: C:G.328, C:G.328, C:I.367, C:I.367, C:I.367, C:L.389 IMP.11: 22 residues within 4Å: Chain D: S.68, M.70, R.322, G.328, S.329, C.331, T.333, D.364, G.365, G.366, M.385, M.386, G.387, S.388, Y.411, G.413, M.414, G.415, S.416, Q.441, G.442 Ligands: MOA.12 16 PLIP interactions: 16 interactions with chain D Hydrogen bonds: D:S.68, D:R.322, D:S.329, D:D.364, D:G.366, D:G.387, D:S.388, D:M.414, D:G.415, D:Q.441 Water bridges: D:G.328, D:G.328, D:I.367, D:I.367, D:I.367, D:L.389

4 x MOA: MYCOPHENOLIC ACID(Non-covalent)

MOA.3: 13 residues within 4Å: Chain A: D.274, S.275, S.276, N.303, R.322, G.324, M.325, G.326, T.333, M.414, G.415, Q.441 Ligands: IMP.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.276, A:S.276, A:G.326, A:Q.441 MOA.6: 13 residues within 4Å: Chain B: D.274, S.275, S.276, N.303, R.322, G.324, M.325, G.326, T.333, M.414, G.415, Q.441 Ligands: IMP.5 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.276, B:S.276, B:G.326, B:Q.441 MOA.9: 13 residues within 4Å: Chain C: D.274, S.275, S.276, N.303, R.322, G.324, M.325, G.326, T.333, M.414, G.415, Q.441 Ligands: IMP.8 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:S.276, C:S.276, C:G.326, C:Q.441 MOA.12: 13 residues within 4Å: Chain D: D.274, S.275, S.276, N.303, R.322, G.324, M.325, G.326, T.333, M.414, G.415, Q.441 Ligands: IMP.11 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:S.276, D:S.276, D:G.326, D:Q.441

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sintchak, M.D. et al., Structure and mechanism of inosine monophosphate dehydrogenase in complex with the immunosuppressant mycophenolic acid. Cell(Cambridge,Mass.) (1996)

Release Date

2001-09-05

Peptides

Inosine-5'-Monophosphate Dehydrogenase 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
B

D
B

Inosine-5'-Monophosphate Dehydrogenase 2

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