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2AT0

1.00 A Crystal Structure Of L133V Mutant of Nitrophorin 4 From Rhodnius Prolixus Complexed With Nitric Oxide at pH 5.6

Functional Information from GO Data
ChainGOidnamespacecontents
X0005576cellular_componentextracellular region
X0016491molecular_functionoxidoreductase activity
X0042311biological_processvasodilation
X0046872molecular_functionmetal ion binding
X0051381molecular_functionhistamine binding
X0070026molecular_functionnitric oxide binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PO4 X 187
ChainResidue
XTHR10
XGLY11
XPRO37
XLYS38
XARG39
XLYS63
XHOH524
XHOH538

site_idAC2
Number of Residues19
DetailsBINDING SITE FOR RESIDUE HEM X 185
ChainResidue
XTYR28
XVAL36
XTYR40
XLEU44
XLEU57
XHIS59
XASP70
XPHE86
XLYS88
XTYR105
XPHE107
XLEU123
XLYS125
XLEU130
XNO186
XHOH310
XHOH504
XHOH595
XVAL25

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE NO X 186
ChainResidue
XHEM185

Functional Information from SwissProt/UniProt

221051

PDB entries from 2024-06-12

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