9SAD

Zinc-bound [FeFe]-hydrogenase HydA1 from Chlamydomonas reinhardtii

Summary for 9SAD

• Entry DOI: 10.2210/pdb9sad/pdb
• Related: 3LX4
• Descriptor: Fe-hydrogenase, IRON/SULFUR CLUSTER, CHLORIDE ION, ... (6 entities in total)
• Functional Keywords: [fefe]-hydrogenase, zinc-bound state, oxidoreductase
• Biological source: Chlamydomonas reinhardtii
• Total number of polymer chains: 1
• Total formula weight: 49993.84

Authors

Duan, J.,Yang, Z.,Hofmann, E.,Happe, T. (deposition date: 2025-08-07, release date: 2026-10-28)

• Primary citation: Duan, J.,Yang, Z.,Lampret, O.,Arrigoni, F.,Impel, L.V.,Zheng, F.,Kleinhaus, J.,Apfel, U.P.,Greco, C.,De Gioia, L.,Hofmann, E.,Hemschemeier, A.,Happe, T.; A Histidine-Mediated, Pendulum-Like Proton Transport Mechanism Is Required for the High Catalytic Activity of [FeFe]-Hydrogenases; J.Am.Chem.Soc., 2026; DOI: 10.1021/jacs.6c14410

Experimental method

X-RAY DIFFRACTION (2 Å)