Structure of PDB 3zhw Chain A

Receptor sequence
>3zhwA (length=154) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
KIVFTEEQEALVVKSWSVMKKNSAELGLKLFIKIFEIAPTTKKMFSFLRD
SPIPAEQNPKLKPHAMSVFVMCCESAVQLRKTGKVTVRETTLKRLGASHS
KYGVVDEHFEVAKYALLETIKEAVPEMWSPEMKVAWGQAYDHLVAAIKAE
MNLS
3D structure
PDB3zhw X-Ray Crystallographic Structural Characteristics of Arabidopsis Hemoglobin I and Their Functional Implications
ChainA
Resolution2.22 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 A M49 K65 H69 S72 R99 L100 S103 H104 Y107 H113 F114 L148 M44 K60 H64 S67 R94 L95 S98 H99 Y102 H108 F109 L143
Gene Ontology
Molecular Function
GO:0005344 oxygen carrier activity
GO:0016491 oxidoreductase activity
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0001666 response to hypoxia
GO:0071456 cellular response to hypoxia
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0009505 plant-type cell wall
GO:0009506 plasmodesma

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3zhw, PDBe:3zhw, PDBj:3zhw
PDBsum3zhw
PubMed23485912
UniProtO24520|HBL1_ARATH Anaerobic nitrite reductase AHB1 (Gene Name=AHB1)

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