Structure of PDB 2r50 Chain D

Receptor sequence
>2r50D (length=145) Species: 76912 (Zea mays subsp. parviglumis) [Search protein sequence]
VFGEEQEALVLKSWAVMKKDAANLGLRFFLKVFEIAPSAKQMFSEKNPKL
KTHAMSVFVMTCEAAAQLRKAGKVTVRETTLKRLGATHLRYGVADGHFEV
TGFALLETIKEALPADMWSLEMKKAWAEAYSQLVAAIKREMKPDA
3D structure
PDB2r50 The crystal structure of nonsymbiotic corn hemoglobin 1
ChainD
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 D K69 H73 R103 L104 T107 H108 Y111 V113 H117 F118 T121 Y150 K49 H53 R83 L84 T87 H88 Y91 V93 H97 F98 T101 Y130
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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