Structure of PDB 5jhx Chain B

Receptor sequence
>5jhxB (length=734) Species: 242507 (Pyricularia oryzae 70-15) [Search protein sequence]
TTFGRCAVKSNQAGGGTRSHDWWPCQLRLDVLRQFQPSQNPLGGDFDYAE
AFQSLDYEAVKKDIAALMTESQDWWPADFGNYGGLFVRMAWHSAGTYRAM
DGRGGGGMGQQRFAPLNSWPDNQNLDKARRLIWPIKQKYGNKISWADLML
LTGNVALENMGFKTLGFGGGRADTWQSDEAVYWGAETTFVPQGNDVRYNN
SVDINARADKLEKPLAATHMGLIYVNPEGPNGTPDPAASAKDIREAFGRM
GMNDTETVALIAGGHAFGKTHGAVKGSNIGPAPEAADLGMQGLGWHNSVG
DGNGPNQMTSGLEVIWTKTPTKWSNGYLESLINNNWTLVESPAGAHQWEA
VNGTVDYPDPFDKTKFRKATMLTSDLALINDPEYLKISQRWLEHPEELAD
AFAKAWFKLLHRDLGPTTRYLGPEVPKESFIWQDPLPAREGDLIDDADVD
KLKAAILSTDGLDVSKLASTAMACATTYRNSDKRGGCNGARIALEPQRNW
VSNNPTQLSAVLDALKKVQSDFNGSNGNKKVSLADLIVLGGTAAVEKAAK
DAGVDIKVPFSAGRVDATQEQTDVTQFSYLEPQADGFRNYGRGTARARTE
EIMVDKASQLTLTPPELTVLVGGMRALGANYDGSDVGVFTANKGKLTPDF
FVNLVDMNIAWTASGADGESWVGTDRKSRSEKYKGSRADLVFGSHAELRA
IAEVYAENGNQEKFVKDFVAAWTKVMNLDRFDLK
3D structure
PDB5jhx Interaction with the Redox Cofactor MYW and Functional Role of a Mobile Arginine in Eukaryotic Catalase-Peroxidase.
ChainB
Resolution1.4 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R137 H141 H314 W365 D424
Catalytic site (residue number reindexed from 1) R88 H92 H265 W316 D375
Enzyme Commision number 1.11.1.21: catalase peroxidase.
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 G133 L134 W140 V274 P276 L309 G313 H314 G317 K318 T319 H320 T358 S359 W365 W455 G84 L85 W91 V225 P227 L260 G264 H265 G268 K269 T270 H271 T309 S310 W316 W406
Gene Ontology
Molecular Function
GO:0004096 catalase activity
GO:0004601 peroxidase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0006979 response to oxidative stress
GO:0042744 hydrogen peroxide catabolic process
GO:0070301 cellular response to hydrogen peroxide
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005575 cellular_component
GO:0005576 extracellular region
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5jhx, PDBe:5jhx, PDBj:5jhx
PDBsum5jhx
PubMed27293030
UniProtA4QUT2|KATG2_PYRO7 Catalase-peroxidase 2 (Gene Name=KATG2)

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