Reviewed, UniProtKB/Swiss-Prot Q8X1P0 (CATA_ERYGR)

Names and origin

Protein names

Recommended name:
    Catalase
    EC=1.11.1.6

Gene names

Name:

CAT1

Organism

Erysiphe graminis subsp. hordei (Grass mildew) (Blumeria graminis subsp. hordei)

Taxonomic identifier

62688 [NCBI]

Taxonomic lineage

Eukaryota › Fungi › Dikarya › Ascomycota › Pezizomycotina › Leotiomycetes › Erysiphales › Erysiphaceae › Blumeria

Protein attributes

Sequence length	718 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

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.
Sequence similarities	Belongs to the catalase family.

Ontologies

Keywords
Biological process	Hydrogen peroxide
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
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 – 718	718	Catalase		PRO_0000084922
Sites
	Active site	103	1	By similarity
	Active site	176	1	By similarity
	Metal binding	390	1	Iron (heme axial ligand) By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q8X1P0-1 [UniParc]. Last modified March 1, 2002. Version 1. Checksum: 31F4135D69A42544	FASTA	718	79,011
	10 20 30 40 50 60 MRLSLWNLLG LSGLVVASCP YMSGEDQEYH ISHIQARGTD SEFLDQFKVE DSNSYLTTDA 70 80 90 100 110 120 GGPIQDDASL KAGERGPTLL EDFIFRQKIQ HFDHERVPER AVHARGAGAY GTFTSYADWT 130 140 150 160 170 180 NITAASFLNS KGKETPVFVR FSTVAGSRGS ADTVRDVHGF ATRFYTDEGN FDIVGNNIPV 190 200 210 220 230 240 FFIQDAILFP DLVHAVKPSP DSEIPQAATG HDSAWDFFSQ QPSTLHTLFW AMSGHGIPRS 250 260 270 280 290 300 YRHMDGFGVH TMRLVTDDGK SKLVKWHWKT KQGKASLVWE EAQILAGKNP DFHRQDLWDD 310 320 330 340 350 360 INAGNGPEWE LGVQIVDEED VQAFGFDLLD PTKFLPEELV PVTILGKMKL TDNPTNYFAE 370 380 390 400 410 420 TEQVMFQPGH IVRGVDFSDD PLLQGRIYSY LDTQLNRNGG PNFEQLPVNR PRTKVHNNNR 430 440 450 460 470 480 DGAGQMFIHT NKAPYSPNSL SGGNPKQANQ TKGRGFFTAP SRKVVGSLHR GTASSFADVW 490 500 510 520 530 540 SQPRMFYNSL IPSEQQFLVN AIRFEISQLK SDLIKKNTLM QLNRVSNDLA TRVAAVIGYK 550 560 570 580 590 600 PLDPSPEFYT NATTDYVTIF GKPLPSVVGF TVGILASTSS STSISQAAQL ATSFSSRGIR 610 620 630 640 650 660 AVIVGESLLS GTDQTYSSAD ATAFDAVVVT MGAETLFGPV AKPNTLFPSG RPSQILHDAY 670 680 690 700 710 RWGKPVGAVS KASVVLEPLP GTKNQGGVYR VESVNELATS IAKGLETFRF VDRFPLDS

References

[1]	"Isolation and characterization of a Blumeria graminis catalase gene involved in antioxidant action in barley/powdery mildew interactions." Zhang Z., Gurr S.J. Submitted (DEC-2000) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	AF327335 Genomic DNA. Translation: AAL56982.1.
3D structure databases
HSSP	HSSP built from PDB template 1CF9 based on UniProtKB P21179.
ModBase	Search...
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. False negative. PS00438. CATALASE_2. 1 hit. PS51402. CATALASE_3. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

CATA_ERYGR

Accession

Primary (citable) accession number: Q8X1P0

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 23, 2003
Last sequence update:	March 1, 2002
Last modified:	June 16, 2009
This is version 35 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

FPAP (Fungal Proteome Annotation Project)