SMTL ID : 7pji.1

Crystal structure of Pseudomonas aeruginosa guaB (IMP dehydrogenase) bound to ATP and GDP at 1.65A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-octamer

Ligands

8 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 22 residues within 4Å: Chain A: I.135, V.136, T.137, G.138, R.139, D.140, R.142, T.156, K.160, L.161, V.162, I.182, E.183, K.184, M.185, L.186 Chain F: R.139, R.181, E.183 Ligands: GDP.2, MG.4, ATP.36 26 PLIP interactions: 17 interactions with chain A, 9 interactions with chain F Hydrogen bonds: A:I.135, A:T.137, A:R.139, A:R.142, A:T.156, A:T.156, A:V.162, A:V.162, A:E.183, F:R.181 Water bridges: A:G.138, A:R.139, A:E.183, A:K.184, A:K.184, F:R.139, F:R.139, F:R.181, F:E.183, F:E.183 Salt bridges: A:R.139, A:K.184, A:K.184, F:R.139, F:R.139, F:R.139 ATP.8: 22 residues within 4Å: Chain B: I.135, V.136, T.137, G.138, R.139, D.140, R.142, T.156, K.160, L.161, V.162, I.182, E.183, K.184, M.185, L.186 Chain E: R.139, R.181, E.183 Ligands: GDP.9, MG.11, ATP.29 26 PLIP interactions: 17 interactions with chain B, 9 interactions with chain E Hydrogen bonds: B:I.135, B:T.137, B:R.139, B:R.142, B:T.156, B:T.156, B:V.162, B:V.162, B:E.183, E:R.181 Water bridges: B:G.138, B:R.139, B:E.183, B:K.184, B:K.184, E:R.139, E:R.139, E:R.181, E:E.183, E:E.183 Salt bridges: B:R.139, B:K.184, B:K.184, E:R.139, E:R.139, E:R.139 ATP.15: 22 residues within 4Å: Chain C: I.135, V.136, T.137, G.138, R.139, D.140, R.142, T.156, K.160, L.161, V.162, I.182, E.183, K.184, M.185, L.186 Chain H: R.139, R.181, E.183 Ligands: GDP.16, MG.18, ATP.50 26 PLIP interactions: 17 interactions with chain C, 9 interactions with chain H Hydrogen bonds: C:I.135, C:T.137, C:R.139, C:R.142, C:T.156, C:T.156, C:V.162, C:V.162, C:E.183, H:R.181 Water bridges: C:G.138, C:R.139, C:E.183, C:K.184, C:K.184, H:R.139, H:R.139, H:R.181, H:E.183, H:E.183 Salt bridges: C:R.139, C:K.184, C:K.184, H:R.139, H:R.139, H:R.139 ATP.22: 22 residues within 4Å: Chain D: I.135, V.136, T.137, G.138, R.139, D.140, R.142, T.156, K.160, L.161, V.162, I.182, E.183, K.184, M.185, L.186 Chain G: R.139, R.181, E.183 Ligands: GDP.23, MG.25, ATP.43 26 PLIP interactions: 17 interactions with chain D, 9 interactions with chain G Hydrogen bonds: D:I.135, D:T.137, D:R.139, D:R.142, D:T.156, D:T.156, D:V.162, D:V.162, D:E.183, G:R.181 Water bridges: D:G.138, D:R.139, D:E.183, D:K.184, D:K.184, G:R.139, G:R.139, G:R.181, G:E.183, G:E.183 Salt bridges: D:R.139, D:K.184, D:K.184, G:R.139, G:R.139, G:R.139 ATP.29: 22 residues within 4Å: Chain B: R.139, R.181, E.183 Chain E: I.135, V.136, T.137, G.138, R.139, D.140, R.142, T.156, K.160, L.161, V.162, I.182, E.183, K.184, M.185, L.186 Ligands: ATP.8, GDP.30, MG.32 25 PLIP interactions: 17 interactions with chain E, 8 interactions with chain B Hydrogen bonds: E:I.135, E:T.137, E:G.138, E:R.139, E:R.142, E:T.156, E:T.156, E:V.162, E:V.162, E:E.183 Water bridges: E:R.139, E:K.184, E:K.184, E:R.201, B:R.139, B:R.139, B:R.181, B:R.181, B:E.183 Salt bridges: E:R.139, E:K.184, E:K.184, B:R.139, B:R.139, B:R.139 ATP.36: 22 residues within 4Å: Chain A: R.139, R.181, E.183 Chain F: I.135, V.136, T.137, G.138, R.139, D.140, R.142, T.156, K.160, L.161, V.162, I.182, E.183, K.184, M.185, L.186 Ligands: ATP.1, GDP.37, MG.39 25 PLIP interactions: 17 interactions with chain F, 8 interactions with chain A Hydrogen bonds: F:I.135, F:T.137, F:G.138, F:R.139, F:R.142, F:T.156, F:T.156, F:V.162, F:V.162, F:E.183 Water bridges: F:R.139, F:K.184, F:K.184, F:R.201, A:R.139, A:R.139, A:R.181, A:R.181, A:E.183 Salt bridges: F:R.139, F:K.184, F:K.184, A:R.139, A:R.139, A:R.139 ATP.43: 22 residues within 4Å: Chain D: R.139, R.181, E.183 Chain G: I.135, V.136, T.137, G.138, R.139, D.140, R.142, T.156, K.160, L.161, V.162, I.182, E.183, K.184, M.185, L.186 Ligands: ATP.22, GDP.44, MG.46 25 PLIP interactions: 17 interactions with chain G, 8 interactions with chain D Hydrogen bonds: G:I.135, G:T.137, G:G.138, G:R.139, G:R.142, G:T.156, G:T.156, G:V.162, G:V.162, G:E.183 Water bridges: G:R.139, G:K.184, G:K.184, G:R.201, D:R.139, D:R.139, D:R.181, D:R.181, D:E.183 Salt bridges: G:R.139, G:K.184, G:K.184, D:R.139, D:R.139, D:R.139 ATP.50: 22 residues within 4Å: Chain C: R.139, R.181, E.183 Chain H: I.135, V.136, T.137, G.138, R.139, D.140, R.142, T.156, K.160, L.161, V.162, I.182, E.183, K.184, M.185, L.186 Ligands: ATP.15, GDP.51, MG.53 25 PLIP interactions: 8 interactions with chain C, 17 interactions with chain H Water bridges: C:R.139, C:R.139, C:R.181, C:R.181, C:E.183, H:R.139, H:K.184, H:K.184, H:R.201 Salt bridges: C:R.139, C:R.139, C:R.139, H:R.139, H:K.184, H:K.184 Hydrogen bonds: H:I.135, H:T.137, H:G.138, H:R.139, H:R.142, H:T.156, H:T.156, H:V.162, H:V.162, H:E.183

8 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.2: 20 residues within 4Å: Chain A: K.91, H.92, E.93, T.94, V.97, P.100, V.101, F.121, S.122, G.123, F.124, P.125, K.184, L.197, T.199, R.201, D.202, K.205 Ligands: ATP.1, MG.4 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:K.91, A:V.101, A:S.122, A:G.123, A:G.123, A:G.123, A:D.202, A:D.202 Water bridges: A:E.183, A:K.184, A:K.184, A:K.184, A:K.184, A:K.184, A:R.201, A:R.201 Salt bridges: A:K.184, A:K.184, A:R.201, A:R.201 pi-Stacking: A:F.121 pi-Cation interactions: A:F.121 GDP.9: 20 residues within 4Å: Chain B: K.91, H.92, E.93, T.94, V.97, P.100, V.101, F.121, S.122, G.123, F.124, P.125, K.184, L.197, T.199, R.201, D.202, K.205 Ligands: ATP.8, MG.11 22 PLIP interactions: 22 interactions with chain B Hydrogen bonds: B:K.91, B:V.101, B:S.122, B:G.123, B:G.123, B:G.123, B:D.202, B:D.202 Water bridges: B:E.183, B:K.184, B:K.184, B:K.184, B:K.184, B:K.184, B:R.201, B:R.201 Salt bridges: B:K.184, B:K.184, B:R.201, B:R.201 pi-Stacking: B:F.121 pi-Cation interactions: B:F.121 GDP.16: 20 residues within 4Å: Chain C: K.91, H.92, E.93, T.94, V.97, P.100, V.101, F.121, S.122, G.123, F.124, P.125, K.184, L.197, T.199, R.201, D.202, K.205 Ligands: ATP.15, MG.18 22 PLIP interactions: 22 interactions with chain C Hydrogen bonds: C:K.91, C:V.101, C:S.122, C:G.123, C:G.123, C:G.123, C:D.202, C:D.202 Water bridges: C:E.183, C:K.184, C:K.184, C:K.184, C:K.184, C:K.184, C:R.201, C:R.201 Salt bridges: C:K.184, C:K.184, C:R.201, C:R.201 pi-Stacking: C:F.121 pi-Cation interactions: C:F.121 GDP.23: 20 residues within 4Å: Chain D: K.91, H.92, E.93, T.94, V.97, P.100, V.101, F.121, S.122, G.123, F.124, P.125, K.184, L.197, T.199, R.201, D.202, K.205 Ligands: ATP.22, MG.25 22 PLIP interactions: 22 interactions with chain D Hydrogen bonds: D:K.91, D:V.101, D:S.122, D:G.123, D:G.123, D:G.123, D:D.202, D:D.202 Water bridges: D:E.183, D:K.184, D:K.184, D:K.184, D:K.184, D:K.184, D:R.201, D:R.201 Salt bridges: D:K.184, D:K.184, D:R.201, D:R.201 pi-Stacking: D:F.121 pi-Cation interactions: D:F.121 GDP.30: 19 residues within 4Å: Chain E: K.91, H.92, E.93, T.94, V.97, P.100, V.101, F.121, S.122, G.123, P.125, K.184, L.197, T.199, R.201, D.202, K.205 Ligands: ATP.29, MG.32 27 PLIP interactions: 27 interactions with chain E Hydrogen bonds: E:K.91, E:V.101, E:S.122, E:G.123, E:G.123, E:G.123, E:D.202, E:D.202, E:K.205 Water bridges: E:S.122, E:E.183, E:E.183, E:K.184, E:K.184, E:K.184, E:K.184, E:K.184, E:K.184, E:R.201, E:R.201, E:R.201 Salt bridges: E:K.184, E:K.184, E:R.201, E:R.201 pi-Stacking: E:F.121 pi-Cation interactions: E:F.121 GDP.37: 19 residues within 4Å: Chain F: K.91, H.92, E.93, T.94, V.97, P.100, V.101, F.121, S.122, G.123, P.125, K.184, L.197, T.199, R.201, D.202, K.205 Ligands: ATP.36, MG.39 27 PLIP interactions: 27 interactions with chain F Hydrogen bonds: F:K.91, F:V.101, F:S.122, F:G.123, F:G.123, F:G.123, F:D.202, F:D.202, F:K.205 Water bridges: F:S.122, F:E.183, F:E.183, F:K.184, F:K.184, F:K.184, F:K.184, F:K.184, F:K.184, F:R.201, F:R.201, F:R.201 Salt bridges: F:K.184, F:K.184, F:R.201, F:R.201 pi-Stacking: F:F.121 pi-Cation interactions: F:F.121 GDP.44: 19 residues within 4Å: Chain G: K.91, H.92, E.93, T.94, V.97, P.100, V.101, F.121, S.122, G.123, P.125, K.184, L.197, T.199, R.201, D.202, K.205 Ligands: ATP.43, MG.46 27 PLIP interactions: 27 interactions with chain G Hydrogen bonds: G:K.91, G:V.101, G:S.122, G:G.123, G:G.123, G:G.123, G:D.202, G:D.202, G:K.205 Water bridges: G:S.122, G:E.183, G:E.183, G:K.184, G:K.184, G:K.184, G:K.184, G:K.184, G:K.184, G:R.201, G:R.201, G:R.201 Salt bridges: G:K.184, G:K.184, G:R.201, G:R.201 pi-Stacking: G:F.121 pi-Cation interactions: G:F.121 GDP.51: 19 residues within 4Å: Chain H: K.91, H.92, E.93, T.94, V.97, P.100, V.101, F.121, S.122, G.123, P.125, K.184, L.197, T.199, R.201, D.202, K.205 Ligands: ATP.50, MG.53 27 PLIP interactions: 27 interactions with chain H Hydrogen bonds: H:K.91, H:V.101, H:S.122, H:G.123, H:G.123, H:G.123, H:D.202, H:D.202, H:K.205 Water bridges: H:S.122, H:E.183, H:E.183, H:K.184, H:K.184, H:K.184, H:K.184, H:K.184, H:K.184, H:R.201, H:R.201, H:R.201 Salt bridges: H:K.184, H:K.184, H:R.201, H:R.201 pi-Stacking: H:F.121 pi-Cation interactions: H:F.121

8 x IMP: INOSINIC ACID(Non-covalent)

IMP.3: 24 residues within 4Å: Chain A: A.50, M.52, N.279, K.298, G.304, S.305, I.306, C.307, T.308, T.309, D.340, G.341, G.342, I.343, M.361, M.362, G.363, S.364, Y.387, G.389, M.390, E.420, G.421 Chain D: H.478 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:N.279, A:S.305, A:T.309, A:D.340, A:G.342, A:G.363, A:S.364, A:Y.387, A:M.390, A:E.420 Water bridges: A:G.300, A:G.302, A:G.304, A:D.340, A:I.343, A:I.343, A:I.343, A:M.365 IMP.10: 24 residues within 4Å: Chain B: A.50, M.52, N.279, K.298, G.304, S.305, I.306, C.307, T.308, T.309, D.340, G.341, G.342, I.343, M.361, M.362, G.363, S.364, Y.387, G.389, M.390, E.420, G.421 Chain C: H.478 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:N.279, B:S.305, B:T.309, B:D.340, B:G.342, B:G.363, B:S.364, B:Y.387, B:M.390, B:E.420 Water bridges: B:G.300, B:G.302, B:G.304, B:D.340, B:I.343, B:I.343, B:I.343, B:M.365 IMP.17: 24 residues within 4Å: Chain A: H.478 Chain C: A.50, M.52, N.279, K.298, G.304, S.305, I.306, C.307, T.308, T.309, D.340, G.341, G.342, I.343, M.361, M.362, G.363, S.364, Y.387, G.389, M.390, E.420, G.421 18 PLIP interactions: 18 interactions with chain C Hydrogen bonds: C:N.279, C:S.305, C:T.309, C:D.340, C:G.342, C:G.363, C:S.364, C:Y.387, C:M.390, C:E.420 Water bridges: C:G.300, C:G.302, C:G.304, C:D.340, C:I.343, C:I.343, C:I.343, C:M.365 IMP.24: 24 residues within 4Å: Chain B: H.478 Chain D: A.50, M.52, N.279, K.298, G.304, S.305, I.306, C.307, T.308, T.309, D.340, G.341, G.342, I.343, M.361, M.362, G.363, S.364, Y.387, G.389, M.390, E.420, G.421 18 PLIP interactions: 18 interactions with chain D Hydrogen bonds: D:N.279, D:S.305, D:T.309, D:D.340, D:G.342, D:G.363, D:S.364, D:Y.387, D:M.390, D:E.420 Water bridges: D:G.300, D:G.302, D:G.304, D:D.340, D:I.343, D:I.343, D:I.343, D:M.365 IMP.31: 24 residues within 4Å: Chain E: A.50, M.52, N.279, K.298, G.304, S.305, I.306, C.307, T.308, T.309, D.340, G.341, G.342, I.343, M.361, M.362, G.363, S.364, Y.387, G.389, M.390, G.391, E.420, G.421 18 PLIP interactions: 18 interactions with chain E Hydrogen bonds: E:N.279, E:S.305, E:S.305, E:D.340, E:G.342, E:G.363, E:S.364, E:Y.387, E:M.390, E:G.391, E:E.420 Water bridges: E:G.300, E:G.302, E:G.304, E:D.340, E:G.341, E:S.364, E:M.365 IMP.38: 24 residues within 4Å: Chain F: A.50, M.52, N.279, K.298, G.304, S.305, I.306, C.307, T.308, T.309, D.340, G.341, G.342, I.343, M.361, M.362, G.363, S.364, Y.387, G.389, M.390, G.391, E.420, G.421 18 PLIP interactions: 18 interactions with chain F Hydrogen bonds: F:N.279, F:S.305, F:S.305, F:D.340, F:G.342, F:G.363, F:S.364, F:Y.387, F:M.390, F:G.391, F:E.420 Water bridges: F:G.300, F:G.302, F:G.304, F:D.340, F:G.341, F:S.364, F:M.365 IMP.45: 24 residues within 4Å: Chain G: A.50, M.52, N.279, K.298, G.304, S.305, I.306, C.307, T.308, T.309, D.340, G.341, G.342, I.343, M.361, M.362, G.363, S.364, Y.387, G.389, M.390, G.391, E.420, G.421 18 PLIP interactions: 18 interactions with chain G Hydrogen bonds: G:N.279, G:S.305, G:S.305, G:D.340, G:G.342, G:G.363, G:S.364, G:Y.387, G:M.390, G:G.391, G:E.420 Water bridges: G:G.300, G:G.302, G:G.304, G:D.340, G:G.341, G:S.364, G:M.365 IMP.52: 24 residues within 4Å: Chain H: A.50, M.52, N.279, K.298, G.304, S.305, I.306, C.307, T.308, T.309, D.340, G.341, G.342, I.343, M.361, M.362, G.363, S.364, Y.387, G.389, M.390, G.391, E.420, G.421 18 PLIP interactions: 18 interactions with chain H Hydrogen bonds: H:N.279, H:S.305, H:S.305, H:D.340, H:G.342, H:G.363, H:S.364, H:Y.387, H:M.390, H:G.391, H:E.420 Water bridges: H:G.300, H:G.302, H:G.304, H:D.340, H:G.341, H:S.364, H:M.365

8 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 3 residues within 4Å: Chain A: K.184 Ligands: ATP.1, GDP.2 No protein-ligand interaction detected (PLIP) MG.11: 3 residues within 4Å: Chain B: K.184 Ligands: ATP.8, GDP.9 No protein-ligand interaction detected (PLIP) MG.18: 3 residues within 4Å: Chain C: K.184 Ligands: ATP.15, GDP.16 No protein-ligand interaction detected (PLIP) MG.25: 3 residues within 4Å: Chain D: K.184 Ligands: ATP.22, GDP.23 No protein-ligand interaction detected (PLIP) MG.32: 3 residues within 4Å: Chain E: K.184 Ligands: ATP.29, GDP.30 No protein-ligand interaction detected (PLIP) MG.39: 3 residues within 4Å: Chain F: K.184 Ligands: ATP.36, GDP.37 No protein-ligand interaction detected (PLIP) MG.46: 3 residues within 4Å: Chain G: K.184 Ligands: ATP.43, GDP.44 No protein-ligand interaction detected (PLIP) MG.53: 3 residues within 4Å: Chain H: K.184 Ligands: ATP.50, GDP.51 No protein-ligand interaction detected (PLIP)

8 x K: POTASSIUM ION(Non-covalent)

K.5: 9 residues within 4Å: Chain A: G.302, P.303, G.304, C.307 Chain D: E.474, S.475, H.476, V.477, H.478 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain D Metal complexes: A:G.302, A:G.304, A:C.307, D:E.474, D:S.475 K.12: 9 residues within 4Å: Chain B: G.302, P.303, G.304, C.307 Chain C: E.474, S.475, H.476, V.477, H.478 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain C Metal complexes: B:G.302, B:G.304, B:C.307, C:E.474, C:S.475 K.19: 9 residues within 4Å: Chain A: E.474, S.475, H.476, V.477, H.478 Chain C: G.302, P.303, G.304, C.307 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain C Metal complexes: A:E.474, A:S.475, C:G.302, C:G.304, C:C.307 K.26: 9 residues within 4Å: Chain B: E.474, S.475, H.476, V.477, H.478 Chain D: G.302, P.303, G.304, C.307 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain D Metal complexes: B:E.474, B:S.475, D:G.302, D:G.304, D:C.307 K.33: 8 residues within 4Å: Chain E: G.302, P.303, G.304, C.307 Chain G: E.474, S.475, H.476, H.478 5 PLIP interactions: 3 interactions with chain E, 2 interactions with chain G Metal complexes: E:G.302, E:G.304, E:C.307, G:E.474, G:S.475 K.40: 8 residues within 4Å: Chain F: G.302, P.303, G.304, C.307 Chain H: E.474, S.475, H.476, H.478 5 PLIP interactions: 3 interactions with chain F, 2 interactions with chain H Metal complexes: F:G.302, F:G.304, F:C.307, H:E.474, H:S.475 K.47: 8 residues within 4Å: Chain F: E.474, S.475, H.476, H.478 Chain G: G.302, P.303, G.304, C.307 5 PLIP interactions: 3 interactions with chain G, 2 interactions with chain F Metal complexes: G:G.302, G:G.304, G:C.307, F:E.474, F:S.475 K.54: 8 residues within 4Å: Chain E: E.474, S.475, H.476, H.478 Chain H: G.302, P.303, G.304, C.307 5 PLIP interactions: 3 interactions with chain H, 2 interactions with chain E Metal complexes: H:G.302, H:G.304, H:C.307, E:E.474, E:S.475

16 x ACT: ACETATE ION(Non-functional Binders)

ACT.6: 7 residues within 4Å: Chain A: A.252, H.253, E.420 Chain D: P.28, A.445, G.448, Y.449 Ligand excluded by PLIP ACT.7: 4 residues within 4Å: Chain A: N.76, M.77, G.78, R.235 Ligand excluded by PLIP ACT.13: 7 residues within 4Å: Chain B: A.252, H.253, E.420 Chain C: P.28, A.445, G.448, Y.449 Ligand excluded by PLIP ACT.14: 4 residues within 4Å: Chain B: N.76, M.77, G.78, R.235 Ligand excluded by PLIP ACT.20: 7 residues within 4Å: Chain A: P.28, A.445, G.448, Y.449 Chain C: A.252, H.253, E.420 Ligand excluded by PLIP ACT.21: 4 residues within 4Å: Chain C: N.76, M.77, G.78, R.235 Ligand excluded by PLIP ACT.27: 7 residues within 4Å: Chain B: P.28, A.445, G.448, Y.449 Chain D: A.252, H.253, E.420 Ligand excluded by PLIP ACT.28: 4 residues within 4Å: Chain D: N.76, M.77, G.78, R.235 Ligand excluded by PLIP ACT.34: 7 residues within 4Å: Chain E: A.252, H.253 Chain G: L.27, P.28, A.445, G.448, Y.449 Ligand excluded by PLIP ACT.35: 5 residues within 4Å: Chain E: K.75, N.76, M.77, G.78, R.235 Ligand excluded by PLIP ACT.41: 7 residues within 4Å: Chain F: A.252, H.253 Chain H: L.27, P.28, A.445, G.448, Y.449 Ligand excluded by PLIP ACT.42: 5 residues within 4Å: Chain F: K.75, N.76, M.77, G.78, R.235 Ligand excluded by PLIP ACT.48: 7 residues within 4Å: Chain F: L.27, P.28, A.445, G.448, Y.449 Chain G: A.252, H.253 Ligand excluded by PLIP ACT.49: 5 residues within 4Å: Chain G: K.75, N.76, M.77, G.78, R.235 Ligand excluded by PLIP ACT.55: 7 residues within 4Å: Chain E: L.27, P.28, A.445, G.448, Y.449 Chain H: A.252, H.253 Ligand excluded by PLIP ACT.56: 5 residues within 4Å: Chain H: K.75, N.76, M.77, G.78, R.235 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fernandez-Justel, D. et al., Diversity of mechanisms to control bacterial GTP homeostasis by the mutually exclusive binding of adenine and guanine nucleotides to IMP dehydrogenase. Protein Sci. (2022)

Release Date

2022-07-06

Peptides

Inosine-5'-monophosphate dehydrogenase: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
B

F
B

G
B

H
B

Inosine-5'-monophosphate dehydrogenase