SMTL ID : 1hqh.1

CRYSTAL STRUCTURE OF THE BINUCLEAR MANGANESE METALLOENZYME ARGINASE COMPLEXED WITH NOR-N-HYDROXY-L-ARGININE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-trimer

Ligands

6 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 6 residues within 4Å: Chain A: H.101, D.124, D.128, D.232 Ligands: MN.2, NNH.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.101, A:D.124, A:D.128, A:D.232 MN.2: 6 residues within 4Å: Chain A: D.124, H.126, D.232, D.234 Ligands: MN.1, NNH.3 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.124, A:H.126, A:D.232, A:D.234, A:D.234 MN.4: 6 residues within 4Å: Chain B: H.101, D.124, D.128, D.232 Ligands: MN.5, NNH.6 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.101, B:D.124, B:D.128, B:D.232 MN.5: 6 residues within 4Å: Chain B: D.124, H.126, D.232, D.234 Ligands: MN.4, NNH.6 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.124, B:H.126, B:D.232, B:D.234, B:D.234 MN.7: 6 residues within 4Å: Chain C: H.101, D.124, D.128, D.232 Ligands: MN.8, NNH.9 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:H.101, C:D.124, C:D.128, C:D.232 MN.8: 6 residues within 4Å: Chain C: D.124, H.126, D.232, D.234 Ligands: MN.7, NNH.9 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.124, C:H.126, C:D.232, C:D.234, C:D.234

3 x NNH: NOR-N-OMEGA-HYDROXY-L-ARGININE(Non-covalent)

NNH.3: 17 residues within 4Å: Chain A: D.124, H.126, D.128, N.130, T.135, S.137, N.139, H.141, G.142, D.183, E.186, D.232, D.234, T.246, E.277 Ligands: MN.1, MN.2 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:N.130, A:S.137, A:N.139, A:H.141, A:D.183, A:T.246, A:T.246, A:T.246, A:E.277 Salt bridges: A:D.124, A:D.128, A:H.141, A:D.234 pi-Cation interactions: A:H.126 NNH.6: 17 residues within 4Å: Chain B: D.124, H.126, D.128, N.130, T.135, S.137, N.139, H.141, G.142, D.183, E.186, D.232, D.234, T.246, E.277 Ligands: MN.4, MN.5 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:N.130, B:S.137, B:N.139, B:H.141, B:D.183, B:T.246, B:T.246, B:T.246, B:E.277 Salt bridges: B:D.124, B:D.128, B:H.141, B:D.234 pi-Cation interactions: B:H.126 NNH.9: 17 residues within 4Å: Chain C: D.124, H.126, D.128, N.130, T.135, S.137, N.139, H.141, G.142, D.183, E.186, D.232, D.234, T.246, E.277 Ligands: MN.7, MN.8 14 PLIP interactions: 14 interactions with chain C Hydrogen bonds: C:N.130, C:S.137, C:N.139, C:H.141, C:D.183, C:T.246, C:T.246, C:T.246, C:E.277 Salt bridges: C:D.124, C:D.128, C:H.141, C:D.234 pi-Cation interactions: C:H.126

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cox, J.D. et al., Mechanistic and metabolic inferences from the binding of substrate analogues and products to arginase. Biochemistry (2001)

Release Date

2001-04-04

Peptides

ARGINASE 1: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

ARGINASE 1

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