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P18122

- CATA1_MAIZE

UniProt

P18122 - CATA1_MAIZE

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Protein
Catalase isozyme 1
Gene
CAT1
Organism
Zea mays (Maize)
Status
Reviewed - Annotation score: 5 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.

Cofactori

Heme group.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei65 – 651 By similarity
Active sitei138 – 1381 By similarity
Metal bindingi348 – 3481Iron (heme axial ligand) By similarity

GO - Molecular functioni

  1. catalase activity Source: UniProtKB-EC
  2. cobalt ion binding Source: EnsemblPlants/Gramene
  3. heme binding Source: InterPro
Complete GO annotation...

GO - Biological processi

  1. cell death Source: EnsemblPlants/Gramene
  2. cell redox homeostasis Source: EnsemblPlants/Gramene
  3. cellular response to nitrogen starvation Source: EnsemblPlants/Gramene
  4. cellular response to phosphate starvation Source: EnsemblPlants/Gramene
  5. cellular response to sulfate starvation Source: EnsemblPlants/Gramene
  6. hydrogen peroxide catabolic process Source: UniProtKB-KW
  7. photoperiodism Source: EnsemblPlants/Gramene
  8. response to cold Source: EnsemblPlants/Gramene
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase, Peroxidase

Keywords - Biological processi

Hydrogen peroxide

Keywords - Ligandi

Heme, Iron, Metal-binding

Protein family/group databases

PeroxiBasei6437. ZmKat1.

Names & Taxonomyi

Protein namesi
Recommended name:
Catalase isozyme 1 (EC:1.11.1.6)
Gene namesi
Name:CAT1
OrganismiZea mays (Maize)
Taxonomic identifieri4577 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea

Organism-specific databases

GrameneiP18122.
MaizeGDBi13855.

Subcellular locationi

GO - Cellular componenti

  1. chloroplast Source: EnsemblPlants/Gramene
  2. cytosolic ribosome Source: EnsemblPlants/Gramene
  3. mitochondrion Source: EnsemblPlants/Gramene
  4. peroxisome Source: UniProtKB-SubCell
  5. stromule Source: EnsemblPlants/Gramene
Complete GO annotation...

Keywords - Cellular componenti

Peroxisome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 492492Catalase isozyme 1
PRO_0000084946Add
BLAST

Proteomic databases

PRIDEiP18122.

Expressioni

Tissue specificityi

Scutella, milky endosperm of immature kernels, leaves and epicotyls.

Interactioni

Subunit structurei

Homotetramer.

Structurei

3D structure databases

ProteinModelPortaliP18122.

Family & Domainsi

Sequence similaritiesi

Belongs to the catalase family.

Phylogenomic databases

HOGENOMiHOG000087852.
KOiK03781.

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.

P18122-1 [UniParc]FASTAAdd to Basket

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MDPYKHRPSS GSNSSFWTTN SGAPVWNNNS ALTVGQRGPI LLEDYHLIEK    50
LAQFDRERIP ERVVHARGAS AKGFFEVTHD VSHLTCADFL RAPGVQTPVI 100
VRFSTVVHER GSPETLRDPR GFAVKFYTRE GNFDLVGNNM PVFFIRDGMK 150
FPDMVHAFKP NPKTNLQENW RIVDFFSHHP ESLHMFTFLF DDVGIPLNYR 200
HMEGFGVNTY SLINRDGKPH LVKFHWKPTC GVKCLLDNEA VTVGGTCHSH 250
ATKDLYDSIA AGNYPEWKLY IQTIDLDHED KFDFDPLDVT KTWPEDIIPL 300
QPVGRMVLNK NVDNFFAENE QIAFCPAISV PAIHYSDDKL LQTRIFSYAD 350
TQRHRLGPNY LMLPVNAPKC AHHNNHHDGF MNFMHRDEEV NYFPSRFDPA 400
RHAEKVPIPP RVLTRCREKC IIQKENNFKQ AGERYRSFDP ARQDRFIQRW 450
VDALTHPRVT HEHRTIWISY WSQCDAALGQ KLPSRLNLKP SM 492
Length:492
Mass (Da):56,877
Last modified:November 1, 1990 - v1
Checksum:iCE10C93BEC1D9529
GO

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti157 – 1571A → V in strain: cv. W64A.
Natural varianti211 – 2111S → T in strain: cv. W64A.
Natural varianti329 – 3291S → I in strain: cv. W64A.
Natural varianti483 – 4831P → A in strain: cv. W64A.

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti332 – 3321A → G in CAA31056. 1 Publication
Sequence conflicti332 – 3321A → G in CAA42720. 1 Publication
Sequence conflicti415 – 4151R → G in CAA31056. 1 Publication
Sequence conflicti415 – 4151R → G in CAA42720. 1 Publication
Sequence conflicti456 – 4561H → D in CAA31056. 1 Publication
Sequence conflicti456 – 4561H → D in CAA42720. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X12538 mRNA. Translation: CAA31056.1.
X60135 Genomic DNA. Translation: CAA42720.1.
PIRiS48124.
RefSeqiNP_001105415.1. NM_001111945.1.
UniGeneiZm.160908.

Genome annotation databases

GeneIDi542369.
KEGGizma:542369.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X12538 mRNA. Translation: CAA31056.1 .
X60135 Genomic DNA. Translation: CAA42720.1 .
PIRi S48124.
RefSeqi NP_001105415.1. NM_001111945.1.
UniGenei Zm.160908.

3D structure databases

ProteinModelPortali P18122.
ModBasei Search...

Protein family/group databases

PeroxiBasei 6437. ZmKat1.

Proteomic databases

PRIDEi P18122.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 542369.
KEGGi zma:542369.

Organism-specific databases

Gramenei P18122.
MaizeGDBi 13855.

Phylogenomic databases

HOGENOMi HOG000087852.
KOi K03781.

Family and domain databases

Gene3Di 2.40.180.10. 1 hit.
InterProi IPR018028. 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 ]
PANTHERi PTHR11465. PTHR11465. 1 hit.
Pfami PF00199. Catalase. 1 hit.
PF06628. Catalase-rel. 1 hit.
[Graphical view ]
PIRSFi PIRSF038928. Catalase_clade1-3. 1 hit.
PRINTSi PR00067. CATALASE.
SMARTi SM01060. Catalase. 1 hit.
[Graphical view ]
SUPFAMi SSF56634. SSF56634. 1 hit.
PROSITEi PS00437. CATALASE_1. 1 hit.
PS00438. CATALASE_2. 1 hit.
PS51402. CATALASE_3. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Characterization of catalase transcripts and their differential expression in maize."
    Redinbaugh M.G., Wadsworth G.J., Scandalios J.G.
    Biochim. Biophys. Acta 951:104-116(1988) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: cv. R6-67.
    Tissue: Scutellum.
  2. "Characterization of the catalase antioxidant defense gene Cat1 of maize, and its developmentally regulated expression in transgenic tobacco."
    Guan L., Scandalios J.G.
    Plant J. 3:527-536(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: cv. Wisconsin 64A.
    Tissue: Leaf.

Entry informationi

Entry nameiCATA1_MAIZE
AccessioniPrimary (citable) accession number: P18122
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1990
Last sequence update: November 1, 1990
Last modified: September 3, 2014
This is version 99 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

External Data

Dasty 3

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