SMTL ID : 1kp2.1

Crystal Structure of E. coli Argininosuccinate Synthetase in Complex with ATP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

12 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 9 residues within 4Å: Chain A: Y.98, T.102, P.103, N.134, R.138, E.202, E.279, Y.291, Y.331 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:Y.98, A:Y.98, A:N.134, A:Y.291, A:Y.291 Water bridges: A:T.102, A:S.287 Salt bridges: A:R.138 PO4.2: 6 residues within 4Å: Chain A: S.18, G.20, L.21, D.22, T.23 Ligands: ATP.4 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.18, A:G.20, A:G.20, A:D.22, A:T.23, A:R.168 PO4.3: 3 residues within 4Å: Chain A: E.262, R.265, R.269 2 PLIP interactions: 2 interactions with chain A Water bridges: A:E.262 Salt bridges: A:R.269 PO4.6: 9 residues within 4Å: Chain B: Y.98, T.102, P.103, N.134, R.138, E.202, E.279, Y.291, Y.331 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:Y.98, B:Y.98, B:N.134, B:Y.291, B:Y.291 Water bridges: B:T.102, B:S.287 Salt bridges: B:R.138 PO4.7: 6 residues within 4Å: Chain B: S.18, G.20, L.21, D.22, T.23 Ligands: ATP.9 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.18, B:G.20, B:G.20, B:D.22, B:T.23, B:R.168 PO4.8: 3 residues within 4Å: Chain B: E.262, R.265, R.269 2 PLIP interactions: 2 interactions with chain B Water bridges: B:E.262 Salt bridges: B:R.269 PO4.11: 9 residues within 4Å: Chain C: Y.98, T.102, P.103, N.134, R.138, E.202, E.279, Y.291, Y.331 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:Y.98, C:N.134, C:Y.291, C:Y.331 Water bridges: C:T.200, C:S.287 Salt bridges: C:R.138 PO4.12: 6 residues within 4Å: Chain C: S.18, G.20, L.21, D.22, T.23 Ligands: ATP.14 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:S.18, C:G.20, C:G.20, C:D.22, C:T.23, C:R.168 PO4.13: 3 residues within 4Å: Chain C: E.262, R.265, R.269 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:R.269 PO4.16: 9 residues within 4Å: Chain D: Y.98, T.102, P.103, N.134, R.138, E.202, E.279, Y.291, Y.331 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:Y.98, D:N.134, D:Y.291, D:Y.331 Water bridges: D:T.200, D:S.287 Salt bridges: D:R.138 PO4.17: 6 residues within 4Å: Chain D: S.18, G.20, L.21, D.22, T.23 Ligands: ATP.19 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:S.18, D:G.20, D:G.20, D:D.22, D:T.23, D:R.168 PO4.18: 3 residues within 4Å: Chain D: E.262, R.265, R.269 1 PLIP interactions: 1 interactions with chain D Salt bridges: D:R.269

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

ATP.4: 17 residues within 4Å: Chain A: A.16, F.17, S.18, T.23, Y.40, T.41, A.42, R.106, L.113, D.127, G.128, S.129, T.130, D.135, F.139, D.193 Ligands: PO4.2 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:A.42, A:A.42, A:G.128, A:G.128, A:T.130 Water bridges: A:Y.52, A:R.106, A:R.106, A:R.106, A:S.129, A:G.133, A:D.135, A:T.192, A:D.193, A:D.193, A:D.193 Salt bridges: A:R.106 ATP.9: 17 residues within 4Å: Chain B: A.16, F.17, S.18, T.23, Y.40, T.41, A.42, R.106, L.113, D.127, G.128, S.129, T.130, D.135, F.139, D.193 Ligands: PO4.7 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:A.42, B:A.42, B:G.128, B:G.128, B:T.130 Water bridges: B:Y.52, B:R.106, B:R.106, B:R.106, B:S.129, B:G.133, B:D.135, B:T.192, B:D.193, B:D.193, B:D.193 Salt bridges: B:R.106 ATP.14: 17 residues within 4Å: Chain C: A.16, F.17, S.18, T.23, Y.40, T.41, A.42, R.106, L.113, D.127, G.128, S.129, T.130, D.135, F.139, D.193 Ligands: PO4.12 18 PLIP interactions: 18 interactions with chain C Hydrogen bonds: C:A.42, C:A.42, C:G.128, C:G.128, C:T.130, C:D.135 Water bridges: C:R.106, C:R.106, C:R.106, C:S.129, C:G.133, C:D.135, C:T.192, C:D.193, C:D.193, C:D.193, C:D.193 Salt bridges: C:R.106 ATP.19: 17 residues within 4Å: Chain D: A.16, F.17, S.18, T.23, Y.40, T.41, A.42, R.106, L.113, D.127, G.128, S.129, T.130, D.135, F.139, D.193 Ligands: PO4.17 18 PLIP interactions: 18 interactions with chain D Hydrogen bonds: D:A.42, D:A.42, D:G.128, D:G.128, D:T.130, D:D.135 Water bridges: D:R.106, D:R.106, D:R.106, D:S.129, D:G.133, D:D.135, D:T.192, D:D.193, D:D.193, D:D.193, D:D.193 Salt bridges: D:R.106

4 x GAI: GUANIDINE(Non-covalent)

GAI.5: 2 residues within 4Å: Chain A: N.210, S.211 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.210, A:N.210, A:N.210 Water bridges: A:S.211 GAI.10: 2 residues within 4Å: Chain B: N.210, S.211 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.210, B:N.210, B:N.210 Water bridges: B:S.211 GAI.15: 2 residues within 4Å: Chain C: N.210, S.211 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:N.210, C:N.210, C:N.210 Water bridges: C:S.211 GAI.20: 2 residues within 4Å: Chain D: N.210, S.211 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:N.210, D:N.210, D:N.210 Water bridges: D:S.211

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lemke, C.T. et al., Substrate Induced Conformational Changes in Argininosuccinate Synthetase. J.Biol.Chem. (2002)

Release Date

2002-04-17

Peptides

argininosuccinate synthetase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

argininosuccinate synthetase

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