SMTL ID : 1n70.1 (2 other biounits)

The Crystal Structure of Nitrite Reductase Mutant His287Ala from Rhodobacter Sphaeroides

Coordinates

PDB Format

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.86, C.127, H.137, M.142 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.86, A:C.127, A:H.137 CU.2: 1 residues within 4Å: Chain A: H.298 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.298 CU.6: 4 residues within 4Å: Chain B: H.86, C.127, H.137, M.142 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.86, B:C.127, B:H.137 CU.7: 1 residues within 4Å: Chain B: H.298 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.298 CU.11: 4 residues within 4Å: Chain C: H.86, C.127, H.137, M.142 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:H.86, C:C.127, C:H.137 CU.12: 1 residues within 4Å: Chain C: H.298 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:H.298

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

MG.3: 2 residues within 4Å: Chain A: D.180, T.184 6 PLIP interactions: 2 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.180, A:T.184, H2O.2, H2O.8, H2O.8, H2O.8 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.180, T.184 6 PLIP interactions: 2 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.180, B:T.184, H2O.14, H2O.20, H2O.20, H2O.20 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.180, T.184 6 PLIP interactions: 2 interactions with chain C, 4 Ligand-Water interactions Metal complexes: C:D.180, C:T.184, H2O.26, H2O.33, H2O.33, H2O.33 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

Guo, H. et al., The Crystal Structure of Nitrite Reductase Mutant His287Ala from Rhodobacter Sphaeroides to 1.6 Resolution. To be Published

Release Date

2004-09-28

Peptides

Copper-containing nitrite reductase precursor: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Copper-containing nitrite reductase precursor

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