SMTL ID : 1p8q.1

Structural and Functional Importance of First-Shell Metal Ligands in the Binuclear Cluster of Arginase I.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

homo-trimer

Ligands

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

MN.1: 5 residues within 4Å: Chain A: H.96, D.119, D.123, D.227 Ligands: MN.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.96, A:D.119, A:D.123, A:D.227, H2O.1 MN.2: 5 residues within 4Å: Chain A: D.119, H.121, D.227, E.229 Ligands: MN.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.119, A:H.121, A:D.227, A:E.229 MN.4: 5 residues within 4Å: Chain B: H.96, D.119, D.123, D.227 Ligands: MN.5 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.96, B:D.119, B:D.123, B:D.227, H2O.2 MN.5: 5 residues within 4Å: Chain B: D.119, H.121, D.227, E.229 Ligands: MN.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.119, B:H.121, B:D.227, B:E.229 MN.7: 5 residues within 4Å: Chain C: H.96, D.119, D.123, D.227 Ligands: MN.8 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:H.96, C:D.119, C:D.123, C:D.227, H2O.2 MN.8: 5 residues within 4Å: Chain C: D.119, H.121, D.227, E.229 Ligands: MN.7 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:D.119, C:H.121, C:D.227, C:E.229

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: H.121, D.123, N.125, G.137, D.178, E.181 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.123, A:N.125, A:H.136, A:E.181 GOL.6: 6 residues within 4Å: Chain B: H.121, D.123, N.125, G.137, D.178, E.181 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.123, B:N.125, B:E.181 Water bridges: B:S.132 GOL.9: 6 residues within 4Å: Chain C: H.121, D.123, N.125, G.137, D.178, E.181 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:H.121, C:N.125, C:D.178 Water bridges: C:D.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cama, E. et al., Structural and functional importance of first-shell metal ligands in the binuclear manganese cluster of arginase I. Biochemistry (2003)

Release Date

2003-06-17

Peptides

Arginase 1: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Arginase 1