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Q55025

- SRPA_SYNE7

UniProt

Q55025 - SRPA_SYNE7

Protein

Catalase-related peroxidase

Gene

srpA

Organism
Synechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2)
Status
Reviewed - Annotation score: 4 out of 5- Experimental evidence at protein leveli
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    • History
      Entry version 90 (01 Oct 2014)
      Sequence version 2 (15 Jul 1998)
      Previous versions | rss
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    Functioni

    Has an organic peroxide-dependent peroxidase activity.By similarity

    Cofactori

    Heme group.By similarity

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei58 – 581By similarity
    Metal bindingi328 – 3281Iron (heme axial ligand)By similarity

    GO - Molecular functioni

    1. catalase activity Source: InterPro
    2. heme binding Source: UniProtKB
    3. iron ion binding Source: UniProtKB
    4. peroxidase activity Source: UniProtKB

    GO - Biological processi

    1. hydrogen peroxide metabolic process Source: UniProtKB
    2. oxidation-reduction process Source: UniProtKB
    3. response to oxidative stress Source: InterPro

    Keywords - Molecular functioni

    Oxidoreductase, Peroxidase

    Keywords - Biological processi

    Stress response

    Keywords - Ligandi

    Heme, Iron, Metal-binding

    Enzyme and pathway databases

    BioCyciSYNEL:SYNPCC7942_B2620-MONOMER.

    Protein family/group databases

    PeroxiBasei6125. SeKat1.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Catalase-related peroxidase (EC:1.11.1.-)
    Alternative name(s):
    Protein SrpA
    Sulfur-regulated plasmid-encoded protein A
    Gene namesi
    Name:srpA
    Ordered Locus Names:Synpcc7942_B2620
    ORF Names:pANL46
    Encoded oniPlasmid pANL0 Publication
    OrganismiSynechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2)
    Taxonomic identifieri1140 [NCBI]
    Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
    ProteomesiUP000002717: Plasmid pANL

    Subcellular locationi

    Periplasm 1 Publication

    GO - Cellular componenti

    1. periplasmic space Source: UniProtKB

    Keywords - Cellular componenti

    Periplasm

    Pathology & Biotechi

    Disruption phenotypei

    No significant differences in the growth kinetics of cells grown in medium containing high or low concentrations of sulfate.1 Publication

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Signal peptidei1 – 31311 PublicationAdd
    BLAST
    Chaini32 – 339308Catalase-related peroxidasePRO_0000004695Add
    BLAST

    Expressioni

    Inductioni

    By sulfur deprivation.1 Publication

    Interactioni

    Protein-protein interaction databases

    STRINGi1140.Synpcc7942_B2620.

    Structurei

    3D structure databases

    ProteinModelPortaliQ55025.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the catalase family.Curated

    Keywords - Domaini

    Signal

    Phylogenomic databases

    eggNOGiCOG0753.
    HOGENOMiHOG000110273.
    KOiK03781.
    OrthoDBiEOG6742T3.

    Family and domain databases

    Gene3Di2.40.180.10. 1 hit.
    InterProiIPR018028. Catalase.
    IPR020835. Catalase-like_dom.
    IPR011614. Catalase_core.
    IPR024168. Catalase_SrpA-type_pred.
    [Graphical view]
    PANTHERiPTHR11465. PTHR11465. 1 hit.
    PfamiPF00199. Catalase. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000296. SrpA. 1 hit.
    PRINTSiPR00067. CATALASE.
    SMARTiSM01060. Catalase. 1 hit.
    [Graphical view]
    SUPFAMiSSF56634. SSF56634. 1 hit.
    PROSITEiPS51402. CATALASE_3. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Sequence processingi: The displayed sequence is further processed into a mature form.

    Q55025-1 [UniParc]FASTAAdd to Basket

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    MIRIRNRWFR WLAIALASLV ASIGIATVGF AATGVTPDQV LSAIEGTFGV    50
    NVGQRRNHIK GTCAVGNFVA TTEAKTYSRS PLFSGQSIPV VARFSLAGGN 100
    PKAPDTAKNP RGLGLQFQLP NNRFLNMALL NTPVFGVASP EGFYENILAI 150
    RPDPTTGKPD PEKVKAFREK YPENKAQAAF LASNNPPTSY ANTSYFGLHA 200
    FKFINQTNQT RLVRWQFVPQ DGEKRLTDAE LQAAPANFLE QKLIERTQDS 250
    PVKWDFWITL GQPGDAEDNP TIAWPSDRQQ VKVGTLTLTA ASPQPGAACE 300
    GINYDPLVLS DGIEPTNDPV LQFRSGVYAL SYSKRTRGL 339
    Length:339
    Mass (Da):37,055
    Last modified:July 15, 1998 - v2
    Checksum:iCD53DE1602528BA8
    GO

    Sequence cautioni

    The sequence AAA85847.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.
    The sequence ABB58649.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U20224 Genomic DNA. Translation: AAA85847.1. Different initiation.
    AF441790 Genomic DNA. Translation: AAM81171.2.
    CP000101 Genomic DNA. Translation: ABB58649.1. Different initiation.
    RefSeqiNP_665784.2. NC_004073.2.
    YP_398718.1. NC_007595.1.

    Genome annotation databases

    EnsemblBacteriaiABB58649; ABB58649; Synpcc7942_B2620.
    GeneIDi1010222.
    3772768.
    KEGGisyf:Synpcc7942_B2620.
    PATRICi23784928. VBISynElo51371_0015.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U20224 Genomic DNA. Translation: AAA85847.1 . Different initiation.
    AF441790 Genomic DNA. Translation: AAM81171.2 .
    CP000101 Genomic DNA. Translation: ABB58649.1 . Different initiation.
    RefSeqi NP_665784.2. NC_004073.2.
    YP_398718.1. NC_007595.1.

    3D structure databases

    ProteinModelPortali Q55025.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 1140.Synpcc7942_B2620.

    Protein family/group databases

    PeroxiBasei 6125. SeKat1.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABB58649 ; ABB58649 ; Synpcc7942_B2620 .
    GeneIDi 1010222.
    3772768.
    KEGGi syf:Synpcc7942_B2620.
    PATRICi 23784928. VBISynElo51371_0015.

    Phylogenomic databases

    eggNOGi COG0753.
    HOGENOMi HOG000110273.
    KOi K03781.
    OrthoDBi EOG6742T3.

    Enzyme and pathway databases

    BioCyci SYNEL:SYNPCC7942_B2620-MONOMER.

    Family and domain databases

    Gene3Di 2.40.180.10. 1 hit.
    InterProi IPR018028. Catalase.
    IPR020835. Catalase-like_dom.
    IPR011614. Catalase_core.
    IPR024168. Catalase_SrpA-type_pred.
    [Graphical view ]
    PANTHERi PTHR11465. PTHR11465. 1 hit.
    Pfami PF00199. Catalase. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000296. SrpA. 1 hit.
    PRINTSi PR00067. CATALASE.
    SMARTi SM01060. Catalase. 1 hit.
    [Graphical view ]
    SUPFAMi SSF56634. SSF56634. 1 hit.
    PROSITEi PS51402. CATALASE_3. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Genes encoded on a cyanobacterial plasmid are transcriptionally regulated by sulfur availability and CysR."
      Nicholson M.L., Laudenbach D.E.
      J. Bacteriol. 177:2143-2150(1995) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 32-52, SUBCELLULAR LOCATION, INDUCTION, DISRUPTION PHENOTYPE, SIGNAL.
      Strain: PCC 7942.
    2. "The complete sequence and functional analysis of pANL, the large plasmid of the unicellular freshwater cyanobacterium Synechococcus elongatus PCC 7942."
      Chen Y., Holtman C.K., Magnuson R.D., Youderian P.A., Golden S.S.
      Plasmid 59:176-192(2008) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: PCC 7942.
    3. "Complete sequence of plasmid 1 of Synechococcus elongatus PCC 7942."
      US DOE Joint Genome Institute
      Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A., Richardson P.
      Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: PCC 7942.

    Entry informationi

    Entry nameiSRPA_SYNE7
    AccessioniPrimary (citable) accession number: Q55025
    Secondary accession number(s): Q8KUU0
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 15, 1998
    Last sequence update: July 15, 1998
    Last modified: October 1, 2014
    This is version 90 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Direct protein sequencing, Plasmid, Reference proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3