Reviewed, UniProtKB/Swiss-Prot P0C549 (CATA1_ORYSI)

Names and origin

Protein names	Recommended name:     Catalase isozyme A       Short name=CAT-A     EC=1.11.1.6
Organism	Oryza sativa subsp. indica (Rice)
Taxonomic identifier	39946 [NCBI]
Taxonomic lineage	Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza

Protein attributes

Sequence length	492 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide.
Catalytic activity	2 H2O2 = O2 + 2 H2O.
Cofactor	Heme group.
Subunit structure	Homotetramer By similarity.
Subcellular location	Peroxisome By similarity. Glyoxysome By similarity.
Sequence similarities	Belongs to the catalase family.

Ontologies

Keywords
Biological process	Hydrogen peroxide
Cellular component	Glyoxysome Peroxisome
Ligand	Heme Iron Metal-binding
Molecular function	Oxidoreductase Peroxidase
Gene Ontology (GO)
Biological process	hydrogen peroxide catabolic process Inferred from electronic annotation. Source: UniProtKB-KW oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	glyoxysome Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	catalase activity Inferred from electronic annotation. Source: EC heme binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 492	492	Catalase isozyme A		PRO_0000293083
Sites
	Active site	65	1	By similarity
	Active site	138	1	By similarity
	Metal binding	348	1	Iron (heme axial ligand) By similarity
Experimental info
	Sequence conflict	113	1	P → Q in CAA43814. Ref.1
	Sequence conflict	448 – 454	7	RRFAGEL → AVRRRV in CAA43814. Ref.1

Sequences

	Sequence		Length	Mass (Da)
	P0C549-1 [UniParc]. Last modified July 10, 2007. Version 1. Checksum: CB72C63598262AEF	FASTA	492	56,698
	10 20 30 40 50 60 MDPCKFRPSS SFDTKTTTTN AGAPVWNDNE ALTVGPRGPI LLEDYHLIEK VAHFARERIP 70 80 90 100 110 120 ERVVHARGAS AKGFFECTHD VTDITCADFL RSPGAQTPVI VRFSTVIHER GSPETIRDPR 130 140 150 160 170 180 GFAVKFYTRE GNWDLLGNNF PVFFIRDGIK FPDVIHAFKP NPRSHVQEYW RVFDFLSHHP 190 200 210 220 230 240 ESLHTFFFLF DDVGIPTDYR HMDGFGVNTY TFVTRDAKAR YVKFHWKPTC GVSCLMDDEA 250 260 270 280 290 300 TLVGGKNHSH ATQDLYDSIA AGNFPEWKLF VQVIDPEEEE RFDFDPLDDT KTWPEDEVPL 310 320 330 340 350 360 RPVGRLVLNR NVDNFFNENE QLAFGPGLVV PGIYYSDDKM LQCRVFAYAD TQRYRLGPNY 370 380 390 400 410 420 LMLPVNAPKC AHHNNHYDGA MNFMHRDEEV DYYPSRHAPL RHAPPTPITP RPVVGRRQKA 430 440 450 460 470 480 TIHKQNDFKQ PGERYRSWAP DRQERFIRRF AGELAHPKVS PELRAIWVNY LSQCDESLGV 490 KIANRLNVKP SM

References

[1]

"Nucleotide and derived amino acid sequence of a catalase cDNA isolated from rice immature seeds." Mori H., Higo K., Higo H., Minobe Y., Matsui H., Chiba S. Plant Mol. Biol. 18:973-976(1992) [PubMed: 1581574] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Strain: cv. Habataki. Tissue: Immature seed.

Cross-references

Sequence databases
EMBLGenBankDDBJ	X61626 mRNA. Translation: CAA43814.1.
3D structure databases
HSSP	HSSP built from PDB template 1M7S based on UniProtKB P46206.
ModBase	Search...
Organism-specific databases
Gramene	P29611.
Family and domain databases
InterPro	IPR002226. Catalase. IPR010582. Catalase-rel_immune_responsive. IPR011614. Catalase_N. IPR018028. Catalase_rel_subgroup. [Graphical view]
Gene3D	G3DSA:2.40.180.10. Catalase_N. 1 hit.
PANTHER	PTHR11465. Catalase. 1 hit.
Pfam	PF00199. Catalase. 1 hit. PF06628. Catalase-rel. 1 hit. [Graphical view]
PRINTS	PR00067. CATALASE.
ProDom	PD000510. Catalase. 1 hit. [Graphical view] [Entries sharing at least one domain]
PROSITE	PS00437. CATALASE_1. 1 hit. PS00438. CATALASE_2. 1 hit. PS51402. CATALASE_3. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

CATA1_ORYSI

Accession

Primary (citable) accession number: P0C549
Secondary accession number(s): P29611, Q6Z7B2

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 10, 2007
Last sequence update:	July 10, 2007
Last modified:	October 13, 2009
This is version 13 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)