Structure of PDB 7chi Chain A

Receptor sequence
>7chiA (length=220) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
PYFIQRLFNTCKSSLSPNGPVSEEALDKVRNVLEKIKPSDVGLEQEAQLV
RLPAIKYLQLHECDSFSIGIFCMPPGSIIPLHNHPGMTVLSKLVYGSMHV
KSYDWAEPDQLQARPAKLVKDIDMTSPSPATTLYPTTGGNIHCFKAITHC
AIFDILSPPYSSTHGRHCNYFRKSPMLDLPGEIEVMNGEVISNVTWLEEY
QPPDNFVIWRVPYRGPVIRK
3D structure
PDB7chi Molecular basis for cysteine oxidation by plant cysteine oxidases from Arabidopsis thaliana.
ChainA
Resolution2.502 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.13.11.20: cysteine dioxygenase.
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 FE A H98 H100 H164 H82 H84 H142
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0016491 oxidoreductase activity
GO:0016702 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
GO:0017172 cysteine dioxygenase activity
GO:0046872 metal ion binding
Biological Process
GO:0018171 peptidyl-cysteine oxidation
GO:0070483 detection of hypoxia
GO:0071456 cellular response to hypoxia
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm

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Biological Process
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Cellular Component
External links
PDB RCSB:7chi, PDBe:7chi, PDBj:7chi
PDBsum7chi
PubMed33207269
UniProtQ9LXT4|PCO5_ARATH Plant cysteine oxidase 5 (Gene Name=PCO5)

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