Structure of PDB 1p3u Chain A

Receptor sequence
>1p3uA (length=199) Species: 487 (Neisseria meningitidis) [Search protein sequence]
ALTFAKRLKADTTAVHDSVDNLVMSVQPFVSKENYIKFLKLQSVFHKAVD
HIYKDAELNKAIPELEYMARYDAVTQDLKDLGEEPYKFDKELPYEAGNKA
IGWLYCAEGSNLGAAFLFKHAQKLDYNGEHGARHLAPHPDGRGKHWRAFV
EHLNALNLTPEAEAEAIQGAREAFAFYKVVLRETFGLAADAEAPEGMMP
3D structure
PDB1p3u Crystal structures of the NO- and CO-bound heme oxygenase from Neisseriae meningitidis. Implications for O2 activation
ChainA
Resolution1.75 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.14.99.3: Transferred entry: 1.14.14.18.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 HEM A K16 H23 D27 V30 M31 Y112 C113 G116 S117 L119 G120 F181 Y184 K9 H16 D20 V23 M24 Y105 C106 G109 S110 L112 G113 F174 Y177
Gene Ontology
Molecular Function
GO:0004392 heme oxygenase (decyclizing) activity
GO:0046872 metal ion binding
Biological Process
GO:0006788 heme oxidation

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Molecular Function
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Biological Process
External links
PDB RCSB:1p3u, PDBe:1p3u, PDBj:1p3u
PDBsum1p3u
PubMed12819228
UniProtQ9RGD9

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