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B0BUU0

- FPG_RICRO

UniProt

B0BUU0 - FPG_RICRO

Protein

Formamidopyrimidine-DNA glycosylase

Gene

mutM

Organism
Rickettsia rickettsii (strain Iowa)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 47 (01 Oct 2014)
      Sequence version 1 (26 Feb 2008)
      Previous versions | rss
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    • Comment

    Functioni

    Involved in base excision repair of DNA damaged by oxidation or by mutagenic agents. Acts as DNA glycosylase that recognizes and removes damaged bases. Has a preference for oxidized purines, such as 7,8-dihydro-8-oxoguanine (8-oxoG). Has AP (apurinic/apyrimidinic) lyase activity and introduces nicks in the DNA strand. Cleaves the DNA backbone by beta-delta elimination to generate a single-strand break at the site of the removed base with both 3'- and 5'-phosphates.UniRule annotation

    Catalytic activityi

    Hydrolysis of DNA containing ring-opened 7-methylguanine residues, releasing 2,6-diamino-4-hydroxy-5-(N-methyl)formamidopyrimidine.UniRule annotation
    The C-O-P bond 3' to the apurinic or apyrimidinic site in DNA is broken by a beta-elimination reaction, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'-phosphate.UniRule annotation

    Cofactori

    Binds 1 zinc ion per subunit.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei2 – 21Schiff-base intermediate with DNAUniRule annotation
    Active sitei3 – 31Proton donorUniRule annotation
    Active sitei58 – 581Proton donor; for beta-elimination activityUniRule annotation
    Binding sitei92 – 921DNAUniRule annotation
    Binding sitei111 – 1111DNAUniRule annotation
    Binding sitei153 – 1531DNAUniRule annotation
    Active sitei262 – 2621Proton donor; for delta-elimination activityUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Zinc fingeri238 – 27235FPG-typeUniRule annotationAdd
    BLAST

    GO - Molecular functioni

    1. damaged DNA binding Source: InterPro
    2. oxidized purine nucleobase lesion DNA N-glycosylase activity Source: UniProtKB-HAMAP
    3. zinc ion binding Source: UniProtKB-HAMAP

    GO - Biological processi

    1. base-excision repair Source: InterPro
    2. nucleotide-excision repair Source: InterPro

    Keywords - Molecular functioni

    Glycosidase, Hydrolase, Lyase

    Keywords - Biological processi

    DNA damage, DNA repair

    Keywords - Ligandi

    DNA-binding, Metal-binding, Zinc

    Enzyme and pathway databases

    BioCyciRRIC452659:GHSN-1152-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Formamidopyrimidine-DNA glycosylaseUniRule annotation (EC:3.2.2.23UniRule annotation)
    Short name:
    Fapy-DNA glycosylaseUniRule annotation
    Alternative name(s):
    DNA-(apurinic or apyrimidinic site) lyase MutMUniRule annotation (EC:4.2.99.18UniRule annotation)
    Short name:
    AP lyase MutMUniRule annotation
    Gene namesi
    Name:mutMUniRule annotation
    Synonyms:fpgUniRule annotation
    Ordered Locus Names:RrIowa_1236
    OrganismiRickettsia rickettsii (strain Iowa)
    Taxonomic identifieri452659 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiaspotted fever group
    ProteomesiUP000000796: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Initiator methioninei1 – 11RemovedBy similarity
    Chaini2 – 273272Formamidopyrimidine-DNA glycosylasePRO_1000075706Add
    BLAST

    Interactioni

    Subunit structurei

    Monomer.UniRule annotation

    Protein-protein interaction databases

    STRINGi452659.RrIowa_1236.

    Structurei

    3D structure databases

    ProteinModelPortaliB0BUU0.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the FPG family.UniRule annotation
    Contains 1 FPG-type zinc finger.UniRule annotation

    Zinc finger

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Zinc fingeri238 – 27235FPG-typeUniRule annotationAdd
    BLAST

    Keywords - Domaini

    Zinc-finger

    Phylogenomic databases

    eggNOGiCOG0266.
    HOGENOMiHOG000020881.
    KOiK10563.
    OMAiGAHDHFE.
    OrthoDBiEOG6QP131.

    Family and domain databases

    HAMAPiMF_00103. Fapy_DNA_glycosyl.
    InterProiIPR015886. DNA_glyclase/AP_lyase_DNA-bd.
    IPR015887. DNA_glyclase_Znf_dom_DNA_BS.
    IPR000191. DNA_glycosylase/AP_lyase.
    IPR012319. DNA_glycosylase/AP_lyase_cat.
    IPR020629. Formamido-pyr_DNA_Glyclase.
    IPR010979. Ribosomal_S13-like_H2TH.
    IPR000214. Znf_DNA_glyclase/AP_lyase.
    IPR010663. Znf_DNA_glyclase/IsotRNA_synth.
    [Graphical view]
    PfamiPF01149. Fapy_DNA_glyco. 1 hit.
    PF06831. H2TH. 1 hit.
    PF06827. zf-FPG_IleRS. 1 hit.
    [Graphical view]
    SMARTiSM00898. Fapy_DNA_glyco. 1 hit.
    [Graphical view]
    SUPFAMiSSF46946. SSF46946. 1 hit.
    SSF81624. SSF81624. 1 hit.
    TIGRFAMsiTIGR00577. fpg. 1 hit.
    PROSITEiPS51068. FPG_CAT. 1 hit.
    PS01242. ZF_FPG_1. 1 hit.
    PS51066. ZF_FPG_2. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

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

    B0BUU0-1 [UniParc]FASTAAdd to Basket

    « Hide

    MPELPEVETL KNSLKDKLIG LIIENVELKR DNLRYKLSPL LATEILNTNI    50
    LDVRRRAKYL IIDFNNDYSL IVHLGMSGRF TLQSANYKTQ KHDHVIFDLS 100
    NGEKLIFNDT RRFGMIYSFK TDLLEKEFFN DLGIEPFSDL LTLEYLKDKL 150
    QTKKIPIKNL IMDNRVIVGV GNIYASESLH LARIHPDKSG NDLRDDEIEN 200
    LIKAIRDVLT KAITAGGTTL KDFVNGDNKP GYFTKQLKVY GREGQSCLSC 250
    SSTIIKIKHS GRSTFYCKTC QYS 273
    Length:273
    Mass (Da):31,247
    Last modified:February 26, 2008 - v1
    Checksum:iB67CE0618626C807
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000766 Genomic DNA. Translation: ABY73000.1.
    RefSeqiYP_001650406.1. NC_010263.2.

    Genome annotation databases

    EnsemblBacteriaiABY73000; ABY73000; RrIowa_1236.
    GeneIDi5849766.
    KEGGirrj:RrIowa_1236.
    PATRICi17908389. VBIRicRic59104_1223.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000766 Genomic DNA. Translation: ABY73000.1 .
    RefSeqi YP_001650406.1. NC_010263.2.

    3D structure databases

    ProteinModelPortali B0BUU0.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 452659.RrIowa_1236.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABY73000 ; ABY73000 ; RrIowa_1236 .
    GeneIDi 5849766.
    KEGGi rrj:RrIowa_1236.
    PATRICi 17908389. VBIRicRic59104_1223.

    Phylogenomic databases

    eggNOGi COG0266.
    HOGENOMi HOG000020881.
    KOi K10563.
    OMAi GAHDHFE.
    OrthoDBi EOG6QP131.

    Enzyme and pathway databases

    BioCyci RRIC452659:GHSN-1152-MONOMER.

    Family and domain databases

    HAMAPi MF_00103. Fapy_DNA_glycosyl.
    InterProi IPR015886. DNA_glyclase/AP_lyase_DNA-bd.
    IPR015887. DNA_glyclase_Znf_dom_DNA_BS.
    IPR000191. DNA_glycosylase/AP_lyase.
    IPR012319. DNA_glycosylase/AP_lyase_cat.
    IPR020629. Formamido-pyr_DNA_Glyclase.
    IPR010979. Ribosomal_S13-like_H2TH.
    IPR000214. Znf_DNA_glyclase/AP_lyase.
    IPR010663. Znf_DNA_glyclase/IsotRNA_synth.
    [Graphical view ]
    Pfami PF01149. Fapy_DNA_glyco. 1 hit.
    PF06831. H2TH. 1 hit.
    PF06827. zf-FPG_IleRS. 1 hit.
    [Graphical view ]
    SMARTi SM00898. Fapy_DNA_glyco. 1 hit.
    [Graphical view ]
    SUPFAMi SSF46946. SSF46946. 1 hit.
    SSF81624. SSF81624. 1 hit.
    TIGRFAMsi TIGR00577. fpg. 1 hit.
    PROSITEi PS51068. FPG_CAT. 1 hit.
    PS01242. ZF_FPG_1. 1 hit.
    PS51066. ZF_FPG_2. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Genomic comparison of virulent Rickettsia rickettsii Sheila Smith and avirulent Rickettsia rickettsii Iowa."
      Ellison D.W., Clark T.R., Sturdevant D.E., Virtaneva K., Porcella S.F., Hackstadt T.
      Infect. Immun. 76:542-550(2008) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: Iowa.

    Entry informationi

    Entry nameiFPG_RICRO
    AccessioniPrimary (citable) accession number: B0BUU0
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 20, 2008
    Last sequence update: February 26, 2008
    Last modified: October 1, 2014
    This is version 47 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Multifunctional enzyme

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3