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4M27

Crystal structure of non-heme iron oxygenase OrfP in complex with Fe and L-Arg

Functional Information from GO Data
ChainGOidnamespacecontents
A0005506molecular_functioniron ion binding
A0016491molecular_functionoxidoreductase activity
A0046872molecular_functionmetal ion binding
A0102525molecular_function2-oxoglutarate, L-arginine oxygenase (succinate-forming) activity
B0005506molecular_functioniron ion binding
B0016491molecular_functionoxidoreductase activity
B0046872molecular_functionmetal ion binding
B0102525molecular_function2-oxoglutarate, L-arginine oxygenase (succinate-forming) activity
C0005506molecular_functioniron ion binding
C0016491molecular_functionoxidoreductase activity
C0046872molecular_functionmetal ion binding
C0102525molecular_function2-oxoglutarate, L-arginine oxygenase (succinate-forming) activity
D0005506molecular_functioniron ion binding
D0016491molecular_functionoxidoreductase activity
D0046872molecular_functionmetal ion binding
D0102525molecular_function2-oxoglutarate, L-arginine oxygenase (succinate-forming) activity
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE FE A 401
ChainResidue
AHIS154
AGLU156
AHIS303

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE B 401
ChainResidue
BHIS154
BGLU156
BHIS303
BARG321
BHOH609

site_idAC3
Number of Residues12
DetailsBINDING SITE FOR RESIDUE ARG C 401
ChainResidue
CGLN142
CLEU143
CGLY144
CHIS154
CGLU156
CASP208
CSER210
CASP255
CPHE258
CARG321
CFE402
CGLN123

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE C 402
ChainResidue
CHIS154
CGLU156
CHIS303
CARG401
CSIN403

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SIN C 403
ChainResidue
CILE132
CLEU151
CTHR180
CHIS303
CARG317
CARG321
CFE402

site_idAC6
Number of Residues14
DetailsBINDING SITE FOR RESIDUE ARG D 401
ChainResidue
DGLN123
DGLN142
DLEU143
DGLY144
DHIS154
DGLU156
DASP208
DSER210
DASP255
DPHE258
DARG321
DFE402
DSIN403
DHOH510

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE D 402
ChainResidue
DHIS154
DGLU156
DHIS303
DARG401
DSIN403

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SIN D 403
ChainResidue
DILE132
DHIS154
DGLU156
DTHR180
DHIS303
DARG317
DARG401
DFE402

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PDB entries from 2025-10-29

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