SMTL ID : 2a3t.1

Cu-containing nitrite reductase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-trimer

Ligands

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

CU.1: 4 residues within 4Å: Chain A: H.83, C.124, H.134, M.139 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.83, A:C.124, A:H.134 CU.2: 5 residues within 4Å: Chain A: D.86, H.88, H.123 Chain B: H.244, H.295 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.88, A:H.123, B:H.295 CU.6: 4 residues within 4Å: Chain B: H.83, C.124, H.134, M.139 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.83, B:C.124, B:H.134 CU.7: 5 residues within 4Å: Chain B: D.86, H.88, H.123 Chain C: H.244, H.295 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Metal complexes: B:H.88, B:H.123, C:H.295 CU.11: 4 residues within 4Å: Chain C: H.83, C.124, H.134, M.139 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:H.83, C:C.124, C:H.134 CU.12: 5 residues within 4Å: Chain A: H.244, H.295 Chain C: D.86, H.88, H.123 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain C Metal complexes: A:H.295, C:H.88, C:H.123

9 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.3: 2 residues within 4Å: Chain A: D.177, T.181 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.177, A:T.181, H2O.3, H2O.3 MG.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.8: 2 residues within 4Å: Chain B: D.177, T.181 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.177, B:T.181, H2O.12, H2O.12 MG.9: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.10: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.13: 2 residues within 4Å: Chain C: D.177, T.181 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:D.177, C:T.181, H2O.21, H2O.21 MG.14: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.15: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jacobson, F. et al., Structures of the oxidized and reduced forms of nitrite reductase from Rhodobacter sphaeroides 2.4.3 at high pH: changes in the interactions of the type 2 copper. Acta Crystallogr.,Sect.D (2005)

Release Date

2005-08-02

Peptides

Copper-containing nitrite reductase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Copper-containing nitrite reductase

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