2OFR

1.00 A Crystal Structure Of V36A/D129A/L130A Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed With Nitric Oxide at pH 5.6

Functional Information from GO Data

Chain	GOid	namespace	contents
X	0005576	cellular_component	extracellular region
X	0016491	molecular_function	oxidoreductase activity
X	0042311	biological_process	vasodilation
X	0046872	molecular_function	metal ion binding
X	0051381	molecular_function	histamine binding
X	0070026	molecular_function	nitric oxide binding
X	0097746	biological_process	blood vessel diameter maintenance

Functional Information from PDB Data

site_id	AC1
Number of Residues	8
Details	BINDING SITE FOR RESIDUE PO4 X 187

Chain	Residue
X	THR10
X	GLY11
X	PRO37
X	LYS38
X	ARG39
X	LYS63
X	HOH259
X	HOH270

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site_id	AC2
Number of Residues	18
Details	BINDING SITE FOR RESIDUE HEM X 185

Chain	Residue
X	TYR28
X	TYR40
X	LEU57
X	HIS59
X	PHE68
X	ASP70
X	PHE86
X	LYS88
X	TYR105
X	THR121
X	LEU123
X	LYS125
X	LYS128
X	LEU133
X	NO186
X	HOH342
X	HOH387
X	VAL25

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site_id	AC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE NO X 186

Chain	Residue
X	LEU133
X	HEM185
X	HOH320

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	Binding site: {"description":"proximal binding residue","evidences":[{"source":"PubMed","id":"10876239","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11560480","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"14673714","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16171383","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20524697","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22334402","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22976968","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23474537","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9782054","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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