8BJ8

Desulfovibrio desulfuricans FeFe Hydrogenase C178A mutant in Htrans-like state

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005506	molecular_function	iron ion binding
A	0008901	molecular_function	ferredoxin hydrogenase activity
A	0016491	molecular_function	oxidoreductase activity
A	0042597	cellular_component	periplasmic space
A	0046872	molecular_function	metal ion binding
A	0051536	molecular_function	iron-sulfur cluster binding
A	0051539	molecular_function	4 iron, 4 sulfur cluster binding
B	0005506	molecular_function	iron ion binding
B	0008901	molecular_function	ferredoxin hydrogenase activity
B	0009055	molecular_function	electron transfer activity
B	0016491	molecular_function	oxidoreductase activity
B	0042597	cellular_component	periplasmic space
B	0046872	molecular_function	metal ion binding
B	0051536	molecular_function	iron-sulfur cluster binding

Functional Information from PROSITE/UniProt

site_id	PS00198
Number of Residues	12
Details	4FE4S_FER_1 4Fe-4S ferredoxin-type iron-sulfur binding region signature. CiGCDtCSqYCP

Chain	Residue	Details
A	CYS35-PRO46
A	CYS66-PRO77

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	12
Details	BINDING: BINDING => ECO:0000269|PubMed:10368269, ECO:0007744|PDB:1HFE

Chain	Residue	Details
A	CYS35
A	CYS38
A	CYS41
A	CYS45
A	CYS66
A	CYS69
A	CYS72
A	CYS76
A	CYS179
A	CYS234
A	CYS378
A	CYS382

---

Catalytic Information from CSA

site_id	MCSA1
Number of Residues	8
Details	M-CSA 127

Chain	Residue	Details
A	GLU156	proton acceptor, proton donor, proton relay
A	GLU159	proton acceptor, proton donor, proton relay
A	ALA178	proton acceptor, proton donor, proton relay
A	SER198	proton acceptor, proton donor, proton relay
A	LYS237	proton acceptor, proton donor, proton relay
A	GLU240	proton acceptor, proton donor, proton relay
A	GLU245	proton acceptor, proton donor, proton relay
A	CYS382	metal ligand

---