Reviewed, UniProtKB/Swiss-Prot Q0D9C4 (CATA2_ORYSJ)

Names and origin

Protein names

Recommended name:
    Catalase isozyme B
      Short name=CAT-B
    EC=1.11.1.6

Gene names

Name:	CATB
Ordered Locus Names:	Os06g0727200, LOC_Os06g51150
ORF Names:	P0017G10.17, OsJ_021830

Organism

Oryza sativa subsp. japonica (Rice)

Taxonomic identifier

39947 [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 B		PRO_0000084953
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	8	1	P → A in BAA05494. Ref.1
	Sequence conflict	118	1	D → E in BAA34204. Ref.2
	Sequence conflict	142	1	V → G in BAA05494. Ref.1
	Sequence conflict	199	1	Y → H in BAA34204. Ref.2

Sequences

	Sequence		Length	Mass (Da)
	Q0D9C4-1 [UniParc]. Last modified October 17, 2006. Version 1. Checksum: 88E13AC2AB1A8E26	FASTA	492	56,587
	10 20 30 40 50 60 MDPYKHRPSS GSNSTFWTTN SGAPVWNNNS ALTVGERGPI LLEDYHLIEK LAQFDRERIP 70 80 90 100 110 120 ERVVHARGAS AKGFFEVTHD ISHLTCADFL RAPGVQTPVI VRFSTVVHER GSPETLRDPR 130 140 150 160 170 180 GFAVKFYTRE GNFDLVGNNM PVFFIRDGMK FPDMVHAFKP SPKTNMQENW RIVDFFSHHP 190 200 210 220 230 240 ESLHMFSFLF DDVGIPLNYR HMEGFGVNTY TLINKDGKPH LVKFHWKPTC GVKCLLDDEA 250 260 270 280 290 300 VTVGGTCHSH ATKDLTDSIA AGNYPEWKLY IQTIDPDHED RFDFDPLDVT KTWPEDIIPL 310 320 330 340 350 360 QPVGRMVLNK NIDNFFAENE QLAFCPAIIV PGIHYSDDKL LQTRIFSYAD TQRHRLGPNY 370 380 390 400 410 420 LMLPVNAPKC AYHNNHHDGS MNFMHRDEEV NYFPSRFDAA RHAEKVPIPP RVLTGCREKC 430 440 450 460 470 480 VIDKENNFQQ AGERYRSFDP ARQDRFLQRW VDALSDPRIT HELRGIWISY WSQCDASLGQ 490 KLASRLNLKP NM

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"A cDNA clone encoding a rice catalase isozyme." Morita S., Tasaka M., Fujisawa H., Ushimaru T., Tsuji H. Plant Physiol. 105:1015-1016(1994) [PubMed: 8058828] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Strain: cv. Nipponbare.
[2]	"Evolutionary relationship of plant catalase genes inferred from exon-intron structures: isozyme divergence after the separation of monocots and dicots." Iwamoto M., Maekawa M., Saito A., Higo H., Higo K. Theor. Appl. Genet. 97:9-19(1998) [Agricola: IND21967300] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Tissue: Seedling leaf.
[3]	"The map-based sequence of the rice genome." International rice genome sequencing project (IRGSP) Nature 436:793-800(2005) [PubMed: 16100779] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[4]	"Curated genome annotation of Oryza sativa ssp. japonica and comparative genome analysis with Arabidopsis thaliana." The rice annotation project (RAP) Genome Res. 17:175-183(2007) [PubMed: 17210932] [Abstract] Cited for: GENOME REANNOTATION. Strain: cv. Nipponbare.
[5]	"The genomes of Oryza sativa: a history of duplications." Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S., Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L. , Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J., Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X., Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y., Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L., Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H., Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z., Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L., Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F., Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q., Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J., Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M., McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H. PLoS Biol. 3:266-281(2005) [PubMed: 15685292] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[6]	"Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice." The rice full-length cDNA consortium Science 301:376-379(2003) [PubMed: 12869764] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Nipponbare.

Cross-references

Sequence databases
EMBLGenBankDDBJ	D26484 mRNA. Translation: BAA05494.1. D64013 Genomic DNA. Translation: BAA34204.1. AP004685 Genomic DNA. Translation: BAD61813.1. AP008212 Genomic DNA. Translation: BAF20549.1. CM000143 Genomic DNA. Translation: EAZ38347.1. AK069446 mRNA. No translation available.
RefSeq	NP_001058635.1.
UniGene	Os.39055
3D structure databases
HSSP	HSSP built from PDB template 1M7S based on UniProtKB P46206.
ModBase	Search...
Protein family/group databases
PeroxiBase	5145. OsKat02.
Genome annotation databases
GeneID	4342124.
GenomeReviews	Gene locus CATB in contig AP008212_GR.
KEGG	osa:4342124.
Organism-specific databases
Gramene	P55309.
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

CATA2_ORYSJ

Accession

Primary (citable) accession number: Q0D9C4
Secondary accession number(s): P55309 , Q4PJT9, Q5Z7P3, Q9SB22

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 10, 2007
Last sequence update:	October 17, 2006
Last modified:	October 13, 2009
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)