SMTL ID : 1oq4.1 (2 other biounits)

The Crystal Structure of the Complex between Stearoyl Acyl Carrier Protein Desaturase from Ricinus Communis (Castor Bean) and Azide.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

4 x FE: FE (III) ION(Non-covalent)

FE.1: 5 residues within 4Å: Chain A: E.105, E.143, H.146, E.229 Ligands: AZI.3 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.105, A:E.105, A:E.143, A:H.146, A:E.229 FE.2: 6 residues within 4Å: Chain A: W.139, E.143, E.196, E.229, H.232 Ligands: AZI.3 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.143, A:E.196, A:E.196, A:E.229, A:H.232 FE.4: 5 residues within 4Å: Chain B: E.105, E.143, H.146, E.229 Ligands: AZI.6 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.105, B:E.105, B:E.143, B:H.146, B:E.229 FE.5: 6 residues within 4Å: Chain B: W.139, E.143, E.196, E.229, H.232 Ligands: AZI.6 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.143, B:E.196, B:E.196, B:E.229, B:H.232

2 x AZI: AZIDE ION(Non-covalent)

AZI.3: 7 residues within 4Å: Chain A: E.105, E.143, E.196, T.199, E.229 Ligands: FE.1, FE.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.105, A:E.196 AZI.6: 7 residues within 4Å: Chain B: E.105, E.143, E.196, T.199, E.229 Ligands: FE.4, FE.5 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.105, B:E.143, B:T.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moche, M. et al., Azide and acetate complexes plus two iron-depleted crystal structures of the di-iron enzyme delta 9 stearoyl-ACP desaturase- implications for oxygen activation and catalytic intermediates. J.Biol.Chem. (2003)

Release Date

2003-05-13

Peptides

Acyl-[acyl-carrier protein] desaturase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Acyl-[acyl-carrier protein] desaturase

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