SMTL ID : 5jmg.1 (1 other biounit)

X-ray structure of the complex between bovine pancreatic ribonuclease and pentachlorocarbonyliridate(III) (4 days of soaking)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

4 x IR: IRIDIUM ION(Non-covalent)

IR.1: 3 residues within 4Å: Chain A: H.105 Ligands: CL.2, CMO.3 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.105, H2O.4, H2O.4, H2O.4 IR.4: 2 residues within 4Å: Chain A: M.29 Ligands: CMO.5 No protein-ligand interaction detected (PLIP) IR.6: 2 residues within 4Å: Chain A: K.1 Ligands: CL.7 No protein-ligand interaction detected (PLIP) IR.8: 1 residues within 4Å: Chain A: H.119 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.119, H2O.4, H2O.4

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: T.78, H.105 Ligands: IR.1, CMO.3 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain A: K.1 Ligands: IR.6 Ligand excluded by PLIP

2 x CMO: CARBON MONOXIDE(Non-functional Binders)

CMO.3: 2 residues within 4Å: Ligands: IR.1, CL.2 No protein-ligand interaction detected (PLIP) CMO.5: 4 residues within 4Å: Chain A: M.29, S.32, R.33 Ligands: IR.4 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.32

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Caterino, M. et al., Mapping the protein-binding sites for iridium(iii)-based CO-releasing molecules. Dalton Trans (2016)

Release Date

2016-07-27

Peptides

Ribonuclease pancreatic: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Ribonuclease pancreatic

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