SMTL ID : 1bex.1 (1 other biounit)

STRUCTURE OF RUTHENIUM-MODIFIED PSEUDOMONAS AERUGINOSA AZURIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

4 x CU: COPPER (II) ION(Non-covalent)

CU.1: 6 residues within 4Å: Chain A: G.45, H.46, C.112, F.114, H.117, M.121 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:G.45, A:H.46, A:C.112, A:H.117 CU.2: 3 residues within 4Å: Chain A: A.1, E.2, D.23 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.1, A:D.23, H2O.1 CU.4: 6 residues within 4Å: Chain B: G.45, H.46, C.112, F.114, H.117, M.121 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:G.45, B:H.46, B:C.112, B:H.117 CU.5: 2 residues within 4Å: Chain B: A.1, D.23 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:A.1, B:D.23

2 x RBU: RUTHEMIUM BIS(2,2'-BIPYRIDINE)-2-IMIDAZOLE(Non-covalent)

RBU.3: 9 residues within 4Å: Chain A: L.73, K.74, P.75, D.76, V.80, H.83 Chain B: N.32, D.93, S.94 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Ligand interactions Hydrophobic interactions: A:L.73 Hydrogen bonds: A:V.80 Metal complexes: A:H.83, RBU.3, RBU.3 RBU.6: 10 residues within 4Å: Chain A: K.41, K.85, E.91 Chain B: K.70, L.73, K.74, D.76, D.77, V.80, H.83 9 PLIP interactions: 4 interactions with chain B, 3 interactions with chain A, 2 Ligand-Ligand interactions Hydrophobic interactions: B:L.73, B:L.73, B:V.80 Metal complexes: B:H.83, RBU.6, RBU.6 Hydrogen bonds: A:K.41, A:K.41 pi-Cation interactions: A:K.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Faham, S. et al., Structures of ruthenium-modified Pseudomonas aeruginosa azurin and [Ru(2,2'-bipyridine)2(imidazole)2]SO4 x 10H2O. Acta Crystallogr.,Sect.D (1999)

Release Date

1998-10-14

Peptides

AZURIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

AZURIN

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