Structure of PDB 1d8u Chain B

Receptor sequence
>1d8uB (length=165) Species: 4530 (Oryza sativa) [Search protein sequence]
ALVEDNNAVAVSFSEEQEALVLKSWAILKKDSANIALRFFLKIFEVAPSA
SQMFSFLRNSDVPLEKNPKLKTHAMSVFVMTCEAAAQLRKAGKVTVRDTT
LKRLGATHLKYGVGDAHFEVVKFALLDTIKEEVPADMWSPAMKSAWSEAY
DHLVAAIKQEMKPAE
3D structure
PDB1d8u Crystal structure of a nonsymbiotic plant hemoglobin.
ChainB
Resolution2.35 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 B M53 F54 K69 H73 R103 L104 T107 H108 Y111 V113 H117 F118 V121 Y150 L153 M53 F54 K69 H73 R103 L104 T107 H108 Y111 V113 H117 F118 V121 Y150 L153
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0010167 response to nitrate
GO:0071731 response to nitric oxide
GO:0080033 response to nitrite
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm

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External links
PDB RCSB:1d8u, PDBe:1d8u, PDBj:1d8u
PDBsum1d8u
PubMed10986467
UniProtO04986|NSHB1_ORYSJ Anaerobic nitrite reductase NSHB1 (Gene Name=NSHB1)

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