ISDA: 30JK

Deposition Date 2026-04-29

Release Date 2026-08-12

Last Version Date 2026-08-12

Entry Detail

PDB ID:

30JK

Keywords:

OXIDOREDUCTASE

Title:

crystal structure of [FeFe]-hydrogenase CbA5H from Clostridium beijerinckii in Hinact state

Biological Source:

Source Organism(s):

Clostridium beijerinckii (Taxon ID: 1520)

Expression System(s):

Escherichia coli bl21(de3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.15 Å

R-Value Free:

0.27

R-Value Work:

0.24

R-Value Observed:

0.25

Space Group:

P 42 21 2

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Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:[FeFe]-hydrogenase
Chain IDs:A, B
Chain Length:674
Number of Molecules:2
Biological Source:Clostridium beijerinckii

Ligand Molecules

402

SF4

UNK

Primary Citation

Direct Binding of Cysteine-367 Thiolate to the Active Site of the [FeFe]-Hydrogenase from Clostridium beijerinckii in the O2-Stable State

Duan, J, Arrigoni, F, Rutz, A, Hofmann, E, Greco, C, Happe, T.Show

Biochemistry ? ? ? (2026)

DOI: 10.1021/acs.biochem.6c00395

Primary Citation of related structures

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