SMTL ID : 6yua.1

CO-dehydrogenase coupled to the N-terminal domain of the Acetyl-CoA synthase from Clostridium autoethanogenum isolated after tryptic digestion.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.16 Å

Oligo State

hetero-2-2-mer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: D.131, R.184 No protein-ligand interaction detected (PLIP) MG.5: 3 residues within 4Å: Chain B: K.120, R.528, D.531 No protein-ligand interaction detected (PLIP) MG.10: 2 residues within 4Å: Chain C: Q.493, E.495 No protein-ligand interaction detected (PLIP) MG.11: 2 residues within 4Å: Chain C: N.129, E.131 No protein-ligand interaction detected (PLIP)

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

SF4.2: 8 residues within 4Å: Chain B: C.38, C.46, R.56 Chain C: C.38, G.41, C.46, R.48, R.56 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain B, Metal complexes: C:C.38, C:C.46, B:C.46 SF4.3: 11 residues within 4Å: Chain B: C.47, N.49, C.50, M.52, G.53, C.55, G.68, I.69, C.70, R.80, I.196 3 PLIP interactions: 3 interactions with chain B, Metal complexes: B:C.50, B:C.55, B:C.70 SF4.8: 10 residues within 4Å: Chain C: C.47, N.49, C.50, M.52, G.53, C.55, I.69, C.70, R.80, I.196 4 PLIP interactions: 4 interactions with chain C, Metal complexes: C:C.47, C:C.50, C:C.55, C:C.70

2 x XCC: FE(4)-NI(1)-S(4) CLUSTER(Non-covalent)

XCC.4: 10 residues within 4Å: Chain B: H.259, C.295, C.333, G.450, C.451, C.481, C.523, M.557, S.558, K.560 2 PLIP interactions: 2 interactions with chain B, Metal complexes: B:H.259, B:C.451 XCC.9: 9 residues within 4Å: Chain C: H.259, C.295, C.333, G.450, C.451, C.481, C.523, S.558, K.560 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Ligand interactions Metal complexes: C:H.259, C:C.333, C:C.451, C:C.481, XCC.9

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 3 residues within 4Å: Chain C: V.438, L.540, L.629 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:L.540 GOL.7: 5 residues within 4Å: Chain B: K.146, S.150 Chain C: G.153, Q.155, L.156 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain C Hydrogen bonds: B:K.146, B:S.150, C:Q.155, C:L.156, C:L.156

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.12: 2 residues within 4Å: Chain D: I.250, A.251 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lemaire, O.N. et al., Gas channel rerouting in a primordial enzyme: Structural insights of the carbon-monoxide dehydrogenase/acetyl-CoA synthase complex from the acetogen Clostridium autoethanogenum. Biochim Biophys Acta Bioenerg (2020)

Release Date

2020-11-04

Peptides

CO dehydrogenase/acetyl-CoA synthase complex, beta subunit: AD
Carbon-monoxide dehydrogenase (Acceptor),CO-dehydrogenase from Clostridium autoethanogenum DSM 10061: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
D

B
B

C
C

CO dehydrogenase/acetyl-CoA synthase complex, beta subunit

Carbon-monoxide dehydrogenase (Acceptor),CO-dehydrogenase from Clostridium autoethanogenum DSM 10061

Related Entries With Identical Sequence