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Protein

Catalase HPII

Gene

katE

Organism
Pseudomonas putida (Arthrobacter siderocapsulatus)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Decomposes hydrogen peroxide into water and oxygen; serves to protect cells from the toxic effects of hydrogen peroxide.

Catalytic activityi

2 H2O2 = O2 + 2 H2O.PROSITE-ProRule annotation

Cofactori

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei92PROSITE-ProRule annotation1
Active sitei165PROSITE-ProRule annotation1
Metal bindingi379Iron (heme axial ligand)By similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase, Peroxidase
Biological processHydrogen peroxide
LigandHeme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Catalase HPII (EC:1.11.1.6)
Gene namesi
Name:katE
Synonyms:catC
OrganismiPseudomonas putida (Arthrobacter siderocapsulatus)
Taxonomic identifieri303 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000849731 – 711Catalase HPIIAdd BLAST711

Proteomic databases

PRIDEiP95539

Structurei

3D structure databases

ProteinModelPortaliP95539
SMRiP95539
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the catalase family. HPII subfamily.Curated

Phylogenomic databases

eggNOGiCOG0753 LUCA

Family and domain databases

Gene3Di2.40.180.10, 1 hit
3.40.50.880, 1 hit
InterProiView protein in InterPro
IPR018028 Catalase
IPR024708 Catalase_AS
IPR024712 Catalase_clade2
IPR011614 Catalase_core
IPR037060 Catalase_core_sf
IPR002226 Catalase_haem_BS
IPR010582 Catalase_immune_responsive
IPR020835 Catalase_sf
IPR029062 Class_I_gatase-like
PANTHERiPTHR42821 PTHR42821, 1 hit
PfamiView protein in Pfam
PF00199 Catalase, 1 hit
PF06628 Catalase-rel, 1 hit
PIRSFiPIRSF038927 Catalase_clade2, 1 hit
PRINTSiPR00067 CATALASE
SMARTiView protein in SMART
SM01060 Catalase, 1 hit
SUPFAMiSSF52317 SSF52317, 1 hit
SSF56634 SSF56634, 1 hit
PROSITEiView protein in PROSITE
PS00437 CATALASE_1, 1 hit
PS00438 CATALASE_2, 1 hit
PS51402 CATALASE_3, 1 hit

Sequencei

Sequence statusi: Complete.

P95539-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPSKKTDAPK QSEAAGTQTP DRANTNAKLQ SLETFRSDAT GQALRTNQGV
60 70 80 90 100
KIADNQNSLK AGARGPSLLE DFIMREKITH FDHERIPERI VHARGTGAHG
110 120 130 140 150
YFQSYGNHAD LTKAGFLQDP DKITPVFVRF STVQGPRGSG DTVRDVRGFA
160 170 180 190 200
VKFYTDEGNF DLVGNNMPVF FIQDAIKFPD FVHAVKPEPH NEIPTGGSAH
210 220 230 240 250
DTFWDFVSLV PESAHMVMWA MSDRAIPRSL RMMEGFGVHT FRLINAEGVA
260 270 280 290 300
SFVKFHWKPR QGVHSLLWDE AQKLAGKDTD FQRRDLWEAI ENGDYPEWEL
310 320 330 340 350
GVQIVPEADE HKFDFDLLDP TKIIPEELVP VTPLGKMVLN RNPDNFFAEV
360 370 380 390 400
EQVAFCPGHI VPGIDFTNDP LLQGRLFSYT DTQISRLGGP NFHQIPINRP
410 420 430 440 450
VAPNHNNQRD ALHQHVVHKG RASYEPNSID GGWPKETPAA AQDGGFESYQ
460 470 480 490 500
ERIDAHKIRQ RSESFGDHFS QARLFFQSMS PTEQQHIIKA YSFELGKVER
510 520 530 540 550
EHIRAREVNE ILANIDLKLA AAVAANLGLP APKAGTVQVK GSQLAQSPAL
560 570 580 590 600
SQMNHPGSVG IKGRKIAVLV ANGVDAASVD KLIKALEAHS ARPMLLGPTS
610 620 630 640 650
APVKATDGKQ LPVEASMEGM PSIMFDGIVV PSGKASTDAL AASGLAKHFL
660 670 680 690 700
LEGYKHLKAM VLTKELATGL GLKEDKGLLL ADDQKAVDAF VKAVEGHRVW
710
EREAAAEAVP A
Length:711
Mass (Da):78,129
Last modified:May 1, 1997 - v1
Checksum:i0D134B629B203C21
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U82622 Genomic DNA Translation: AAB40866.1

Similar proteinsi

Entry informationi

Entry nameiCATE_PSEPU
AccessioniPrimary (citable) accession number: P95539
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: May 1, 1997
Last modified: May 23, 2018
This is version 85 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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