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Protein

Catalase

Gene
N/A
Organism
Avicennia marina (Grey mangrove) (Sceura marina)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Occurs in almost all aerobically respiring organisms and 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 sitei65PROSITE-ProRule annotation1
Active sitei138PROSITE-ProRule annotation1
Metal bindingi348Iron (heme axial ligand)By similarity1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase, Peroxidase

Keywords - Biological processi

Hydrogen peroxide

Keywords - Ligandi

Heme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Catalase (EC:1.11.1.6)
OrganismiAvicennia marina (Grey mangrove) (Sceura marina)
Taxonomic identifieri82927 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsLamialesAcanthaceaeAvicennioideaeAvicennia

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Peroxisome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000849331 – 492CatalaseAdd BLAST492

Proteomic databases

PRIDEiQ9AXH0.

Interactioni

Subunit structurei

Homotetramer.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ9AXH0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the catalase family.Curated

Family and domain databases

Gene3Di2.40.180.10. 1 hit.
InterProiIPR018028. Catalase.
IPR020835. Catalase-like_dom.
IPR024708. Catalase_AS.
IPR024711. Catalase_clade1/3.
IPR011614. Catalase_core.
IPR002226. Catalase_haem_BS.
IPR010582. Catalase_immune_responsive.
[Graphical view]
PANTHERiPTHR11465. PTHR11465. 1 hit.
PfamiPF00199. Catalase. 1 hit.
PF06628. Catalase-rel. 1 hit.
[Graphical view]
PIRSFiPIRSF038928. Catalase_clade1-3. 1 hit.
PRINTSiPR00067. CATALASE.
SMARTiSM01060. Catalase. 1 hit.
[Graphical view]
SUPFAMiSSF56634. SSF56634. 1 hit.
PROSITEiPS00437. CATALASE_1. 1 hit.
PS00438. CATALASE_2. 1 hit.
PS51402. CATALASE_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9AXH0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDPYKYCPSS SFNTPHTTTN GGHPVYNDNS SLTVGTRGPV LLEDYQLIDK
60 70 80 90 100
LAHFTRERIP ERVVHARGAT AKGFFEVTHD VSHLTCADFL RAPGVQTPLI
110 120 130 140 150
VRFSTVIHER GSPETLRDPR GFAVKFYTRE GNFDIVGNNF PVFFIRDAIK
160 170 180 190 200
FPDVIHAFKP NPKSHIQESW RILDFCSHFP ESLLTFAWFY DDVGIPQDYR
210 220 230 240 250
HMEGFGVHSY TLINKAGKVN YVKFHWKPTC GVKCLMEDEA VRIGGTNHSH
260 270 280 290 300
ATQDLYDSIA AGNYPEWKLY FQIMDPDQED RFDFDPLDTT KIWPEDIIPL
310 320 330 340 350
IPVGRMVLNK NIDNFFAENE MLAFSPHMIV PGINFSNDKM LQTRIFAYGD
360 370 380 390 400
TQRHRLGPNY LLLPVNAPKC AYHNNHYDGF MNFMHRDEEV DYFPSKYDPT
410 420 430 440 450
RHAERHPIPN AVITGRRDRR VIEKEDNFKQ AGDRYRSWAP DRQERFLRRW
460 470 480 490
VDALSDPRLT LEIRSIWVSY WSQADKSFGQ KLASRLNVRP TM
Length:492
Mass (Da):57,160
Last modified:June 1, 2001 - v1
Checksum:iFCC681172808F925
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF328861 mRNA. Translation: AAK06839.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF328861 mRNA. Translation: AAK06839.1.

3D structure databases

ProteinModelPortaliQ9AXH0.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ9AXH0.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

Gene3Di2.40.180.10. 1 hit.
InterProiIPR018028. Catalase.
IPR020835. Catalase-like_dom.
IPR024708. Catalase_AS.
IPR024711. Catalase_clade1/3.
IPR011614. Catalase_core.
IPR002226. Catalase_haem_BS.
IPR010582. Catalase_immune_responsive.
[Graphical view]
PANTHERiPTHR11465. PTHR11465. 1 hit.
PfamiPF00199. Catalase. 1 hit.
PF06628. Catalase-rel. 1 hit.
[Graphical view]
PIRSFiPIRSF038928. Catalase_clade1-3. 1 hit.
PRINTSiPR00067. CATALASE.
SMARTiSM01060. Catalase. 1 hit.
[Graphical view]
SUPFAMiSSF56634. SSF56634. 1 hit.
PROSITEiPS00437. CATALASE_1. 1 hit.
PS00438. CATALASE_2. 1 hit.
PS51402. CATALASE_3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiCATA_AVIMR
AccessioniPrimary (citable) accession number: Q9AXH0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 13, 2001
Last sequence update: June 1, 2001
Last modified: October 5, 2016
This is version 69 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.