Structure of PDB 2r50 Chain C

Receptor sequence
>2r50C (length=147) Species: 76912 (Zea mays subsp. parviglumis) [Search protein sequence]
VFGEEQEALVLKSWAVMKKDAANLGLRFFLKVFEIAPSAKQMFSFLEKNP
KLKTHAMSVFVMTCEAAAQLRKAGKVTVRETTLKRLGATHLRYGVADGHF
EVTGFALLETIKEALPADMWSLEMKKAWAEAYSQLVAAIKREMKPDA
3D structure
PDB2r50 The crystal structure of nonsymbiotic corn hemoglobin 1
ChainC
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.7.2.-
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 C M53 F54 H73 R103 L104 T107 H108 Y111 V113 H117 F118 T121 L153 M42 F43 H55 R85 L86 T89 H90 Y93 V95 H99 F100 T103 L135
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm

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Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:2r50, PDBe:2r50, PDBj:2r50
PDBsum2r50
PubMed
UniProtQ9M593|HBL_ZEAMP Anaerobic nitrite reductase GLB1 (Gene Name=HB)

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