8DPN

CryoEM structure of Azotobacter vinelandii nitrogenase MoFeP during catalytic N2 reduction

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005524	molecular_function	ATP binding
A	0009399	biological_process	nitrogen fixation
A	0016163	molecular_function	nitrogenase activity
A	0016491	molecular_function	oxidoreductase activity
A	0016612	cellular_component	molybdenum-iron nitrogenase complex
A	0018697	molecular_function	carbonyl sulfide nitrogenase activity
A	0046872	molecular_function	metal ion binding
A	0051536	molecular_function	iron-sulfur cluster binding
B	0005524	molecular_function	ATP binding
B	0009399	biological_process	nitrogen fixation
B	0016163	molecular_function	nitrogenase activity
B	0016491	molecular_function	oxidoreductase activity
B	0016612	cellular_component	molybdenum-iron nitrogenase complex
B	0018697	molecular_function	carbonyl sulfide nitrogenase activity
B	0046872	molecular_function	metal ion binding
B	0051536	molecular_function	iron-sulfur cluster binding
C	0005524	molecular_function	ATP binding
C	0009399	biological_process	nitrogen fixation
C	0016163	molecular_function	nitrogenase activity
C	0016491	molecular_function	oxidoreductase activity
C	0016612	cellular_component	molybdenum-iron nitrogenase complex
C	0018697	molecular_function	carbonyl sulfide nitrogenase activity
C	0046872	molecular_function	metal ion binding
C	0051536	molecular_function	iron-sulfur cluster binding
D	0005524	molecular_function	ATP binding
D	0009399	biological_process	nitrogen fixation
D	0016163	molecular_function	nitrogenase activity
D	0016491	molecular_function	oxidoreductase activity
D	0016612	cellular_component	molybdenum-iron nitrogenase complex
D	0018697	molecular_function	carbonyl sulfide nitrogenase activity
D	0046872	molecular_function	metal ion binding
D	0051536	molecular_function	iron-sulfur cluster binding

Functional Information from PROSITE/UniProt

site_id	PS00090
Number of Residues	15
Details	NITROGENASE_1_2 Nitrogenases component 1 alpha and beta subunits signature 2. TTCmaeviGDDLnAF

Chain	Residue	Details
B	THR151-PHE165
A	SER152-VAL166

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site_id	PS00699
Number of Residues	8
Details	NITROGENASE_1_1 Nitrogenases component 1 alpha and beta subunits signature 1. YVHGSQGC

Chain	Residue	Details
B	TYR88-CYS95
A	ILE81-CYS88

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	8
Details	BINDING:

Chain	Residue	Details
C	CYS275
C	HIS442
B	CYS70
B	CYS95
B	CYS153
B	SER188
D	CYS70
D	CYS95
D	CYS153
D	SER188

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues	2
Details	M-CSA 212

Chain	Residue	Details
A	ARG96	activator, hydrogen bond donor
A	HIS195	activator, polar interaction
B	CYS153	metal ligand
B	VAL157	polar interaction, single electron acceptor, single electron donor, single electron relay

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site_id	MCSA2
Number of Residues	2
Details	M-CSA 212

Chain	Residue	Details
D	CYS153	metal ligand
C	ARG96	activator, hydrogen bond donor
C	HIS195	activator, polar interaction
D	VAL157	polar interaction, single electron acceptor, single electron donor, single electron relay

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