SMTL ID : 2xdq.1

Dark Operative Protochlorophyllide Oxidoreductase (ChlN-ChlB)2 Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-2-2-mer

Ligands

2 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.1: 7 residues within 4Å: Chain A: C.22, C.47, T.106, C.107, G.138 Chain B: L.37, D.39 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain B, Metal complexes: A:C.22, A:C.47, A:C.107, B:D.39 Salt bridges: B:D.39, B:D.39, B:D.39 SF4.5: 7 residues within 4Å: Chain C: C.22, C.47, T.106, C.107, G.138 Chain D: L.37, D.39 7 PLIP interactions: 3 interactions with chain C, 4 interactions with chain D, Metal complexes: C:C.22, C:C.47, C:C.107, D:D.39 Salt bridges: D:D.39, D:D.39, D:D.39

2 x MGX: 1-METHYLGUANIDINE(Non-functional Binders)

MGX.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MGX.6: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 1 residues within 4Å: Chain B: R.260 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.260 SO4.4: 3 residues within 4Å: Chain D: R.186, Y.409 Ligands: SO4.8 1 PLIP interactions: 1 interactions with chain D Salt bridges: D:R.186 SO4.7: 1 residues within 4Å: Chain D: R.260 1 PLIP interactions: 1 interactions with chain D Salt bridges: D:R.260 SO4.8: 3 residues within 4Å: Chain B: R.186, Y.409 Ligands: SO4.4 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.186

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Broecker, M.J. et al., Crystal Structure of the Nitrogenase-Like Dark Operative Protochlorophyllide Oxidoreductase Catalytic Complex (Chln/Chlb)2. J.Biol.Chem. (2010)

Release Date

2010-06-16

Peptides

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT N: AC
LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT N

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B