Structure of PDB 5ixr Chain B

Receptor sequence
>5ixrB (length=182) Species: 103690 (Nostoc sp. PCC 7120 = FACHB-418) [Search protein sequence]
MYGLVNKAIQDMISKHHGEDTWEAIKQKAGLEDIDFFVGMEAYSDDVTYH
LVGAASEVLGKPAEELLIAFGEYWVTYTSEEGYGELLASAGDSLPEFMEN
LDNLHARVGLSFPQLRPPAFECQHTSSKSMELHYQSTRAGLAPMVLGLLH
GLGKRFQTKVEVTQTAFRETGEDHDIFSIKYE
3D structure
PDB5ixr Crystal Structure of C139A nostoc H-NOX domain with imidazole
ChainB
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 B M1 Y2 W74 Y83 F97 L101 H105 L115 R116 P118 F120 Y134 S136 R138 M144 L148 M1 Y2 W74 Y83 F97 L101 H105 L115 R116 P118 F120 Y134 S136 R138 M144 L148
Gene Ontology
Molecular Function
GO:0020037 heme binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:5ixr, PDBe:5ixr, PDBj:5ixr
PDBsum5ixr
PubMed
UniProtQ8YUQ7

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