SMTL ID : 3h4h.1

Met94Thr/Phe312Cys variant of nitrite reductase from Alcaligenes faecalis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-trimer

Ligands

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

CU.1: 4 residues within 4Å: Chain A: H.91, C.132, H.141, M.146 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:C.132, A:H.141 CU.2: 4 residues within 4Å: Chain A: D.94, H.96, H.131 Chain B: H.302 4 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:H.96, A:H.131, B:H.302, H2O.20 CU.3: 4 residues within 4Å: Chain B: H.91, C.132, H.141, M.146 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:C.132, B:H.141 CU.4: 4 residues within 4Å: Chain B: D.94, H.96, H.131 Chain C: H.302 4 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C, 1 Ligand-Water interactions Metal complexes: B:H.96, B:H.131, C:H.302, H2O.37 CU.5: 4 residues within 4Å: Chain C: H.91, C.132, H.141, M.146 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:H.91, C:C.132, C:H.141 CU.6: 4 residues within 4Å: Chain A: H.302 Chain C: D.94, H.96, H.131 4 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: C:H.96, C:H.131, A:H.302, H2O.52

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Macpherson, I.S. et al., Directed evolution of copper nitrite reductase to a chromogenic reductant. Protein Eng.Des.Sel. (2010)

Release Date

2010-02-02

Peptides

Copper-containing nitrite reductase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Copper-containing nitrite reductase