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2AT8

0.96 A Crystal Structure Of Nitrophorin 4 From Rhodnius Prolixus Containing Fe(III) 2,4 Dimethyl Deuteroporphyrin IX 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
XHOH410
XHOH417

site_idAC2
Number of Residues18
DetailsBINDING SITE FOR RESIDUE FDD X 185
ChainResidue
XTYR40
XLEU57
XHIS59
XPHE68
XASP70
XPHE86
XLYS88
XTYR105
XILE119
XLEU123
XLYS125
XLYS128
XLEU130
XLEU133
XNO186
XHOH279
XHOH351
XVAL36

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NO X 186
ChainResidue
XLEU123
XLEU130
XLEU133
XFDD185

Functional Information from SwissProt/UniProt

219140

PDB entries from 2024-05-01

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