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9R52

Dimeric state of the F420-reducing hydrogenase from Methanothermococcus thermolithotrophicus in crystalline form 2

Functional Information from GO Data
ChainGOidnamespacecontents
B0016491molecular_functionoxidoreductase activity
B0046872molecular_functionmetal ion binding
B0050454molecular_functioncoenzyme F420 hydrogenase activity
B0051536molecular_functioniron-sulfur cluster binding
B0052592molecular_functionoxidoreductase activity, acting on CH or CH2 groups, with an iron-sulfur protein as acceptor
Functional Information from PROSITE/UniProt
site_idPS00198
Number of Residues12
Details4FE4S_FER_1 4Fe-4S ferredoxin-type iron-sulfur binding region signature. CmGCGsCAaSCP
ChainResidueDetails
CCYS189-PRO200
CCYS218-PRO229

site_idPS00507
Number of Residues26
DetailsNI_HGENASE_L_1 Nickel-dependent hydrogenases large subunit signature 1. RGFEkflvgkpaefapiavSRfCGIC
ChainResidueDetails
AARG41-CYS66

site_idPS00508
Number of Residues10
DetailsNI_HGENASE_L_2 Nickel-dependent hydrogenases large subunit signature 2. YDPCISCat.H
ChainResidueDetails
ATYR384-HIS393

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues28
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00711","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues30
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00711","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

248636

PDB entries from 2026-02-04

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