ISDA: 9RKM

Deposition Date 2025-06-13

Release Date 2026-06-24

Last Version Date 2026-08-05

Entry Detail

PDB ID:

9RKM

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:

1.96 Å

R-Value Free:

0.20

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 42 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:[FeFe]-hydrogenase
Chain IDs:A, B
Chain Length:643
Number of Molecules:2
Biological Source:Clostridium beijerinckii

UniProt ID:A0A1I9RYV3

Ligand Molecules

1PE

402

EPE

SF4

SO4

Primary Citation

Probing the Role of Accessory Domains in Oxygen Stability of [FeFe]-Hydrogenases.

Alogaidi, A, Carr, S.B, Hudson, L, Lloyd-Laney, H, Parkin, A, Love, A, George, M.W, Pordea, A, Morra, S.Show

J.Am.Chem.Soc. 148 29985 29996 (2026)

PMID: 42430233 DOI: 10.1021/jacs.6c05865

Primary Citation of related structures

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