SMTL ID : 6gl6.1

apo [FeFe]-hydrogenase HydA1 from Chlamydomonas reinhardtii, variant C377H

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

SF4.1: 13 residues within 4Å: Chain A: C.115, P.116, G.117, P.169, C.170, R.172, K.173, M.360, A.361, H.362, G.365, C.366, G.369 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:C.115, A:C.170, A:H.362, A:C.366

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 6 residues within 4Å: Chain A: T.75, S.138, P.139, Q.140, M.168, K.173 Ligand excluded by PLIP

2 x NA: SODIUM ION(Non-functional Binders)

NA.3: 5 residues within 4Å: Chain A: E.220, W.221, D.222, S.229, G.230 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.220, A:E.220, A:D.222, A:G.230 NA.4: 2 residues within 4Å: Chain A: R.65, D.70 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.65, A:D.70 Water bridges: A:H.31

1 x SO3: SULFITE ION(Non-covalent)

SO3.5: 6 residues within 4Å: Chain A: C.170, T.171, R.172, H.362, G.370, G.371 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.171, A:T.171, A:R.172, A:R.172, A:R.172, A:H.362, A:G.370

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rodriguez-Macia, P. et al., His-Ligation to the [4Fe-4S] Subcluster Tunes the Catalytic Bias of [FeFe] Hydrogenase. J.Am.Chem.Soc. (2019)

Release Date

2018-12-26

Peptides

Fe-hydrogenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Fe-hydrogenase