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B5ENT6

- FPG_ACIF5

UniProt

B5ENT6 - FPG_ACIF5

Protein

Formamidopyrimidine-DNA glycosylase

Gene

mutM

Organism
Acidithiobacillus ferrooxidans (strain ATCC 53993) (Leptospirillum ferrooxidans (ATCC 53993))
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 41 (01 Oct 2014)
      Sequence version 1 (14 Oct 2008)
      Previous versions | rss
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    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 sitei91 – 911DNAUniRule annotation
    Binding sitei110 – 1101DNAUniRule annotation
    Binding sitei151 – 1511DNAUniRule annotation
    Active sitei260 – 2601Proton donor; for delta-elimination activityUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Zinc fingeri236 – 27035FPG-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

    BioCyciAFER380394:GHE0-2425-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:Lferr_2378
    OrganismiAcidithiobacillus ferrooxidans (strain ATCC 53993) (Leptospirillum ferrooxidans (ATCC 53993))
    Taxonomic identifieri380394 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAcidithiobacillalesAcidithiobacillaceaeAcidithiobacillus
    ProteomesiUP000001856: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Initiator methioninei1 – 11RemovedBy similarity
    Chaini2 – 270269Formamidopyrimidine-DNA glycosylasePRO_1000094026Add
    BLAST

    Interactioni

    Subunit structurei

    Monomer.UniRule annotation

    Protein-protein interaction databases

    STRINGi380394.Lferr_2378.

    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 fingeri236 – 27035FPG-typeUniRule annotationAdd
    BLAST

    Keywords - Domaini

    Zinc-finger

    Phylogenomic databases

    eggNOGiCOG0266.
    HOGENOMiHOG000020881.
    KOiK10563.
    OMAiDHVDLKL.
    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.

    B5ENT6-1 [UniParc]FASTAAdd to Basket

    « Hide

    MPELPEVEVT RLGIAPHLRG RRLEGAVVRD SRLRLPVNDD LAARVSGQRL    50
    LNLRRRGKYL LLDLERGTIL IHLGMSGHLR VLPQSAPVQK HDHVDLLFAD 100
    DLCLRFHDPR RFGAVLWLDD ADHHPLLQHL GPEPLGDVFG AEYLYQRGRN 150
    RQIPVKSFLM DAHIVVGVGN IYANESLFAA GIDPRRPAGR IALPRYMKLV 200
    QAVRTVLEAA IAQGGTTLRD FTRPDGGNGY FRLSLAVYGR EGEPCTHCGA 250
    PLQGVRIGGR ATIYCSQCQR 270
    Length:270
    Mass (Da):30,063
    Last modified:October 14, 2008 - v1
    Checksum:i815FBD11078240B0
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001132 Genomic DNA. Translation: ACH84579.1.
    RefSeqiYP_002220786.1. NC_011206.1.

    Genome annotation databases

    EnsemblBacteriaiACH84579; ACH84579; Lferr_2378.
    GeneIDi6878374.
    KEGGiafe:Lferr_2378.
    PATRICi20662366. VBIAciFer6930_2367.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001132 Genomic DNA. Translation: ACH84579.1 .
    RefSeqi YP_002220786.1. NC_011206.1.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 380394.Lferr_2378.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACH84579 ; ACH84579 ; Lferr_2378 .
    GeneIDi 6878374.
    KEGGi afe:Lferr_2378.
    PATRICi 20662366. VBIAciFer6930_2367.

    Phylogenomic databases

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

    Enzyme and pathway databases

    BioCyci AFER380394:GHE0-2425-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. "Complete sequence of Acidithiobacillus ferrooxidans ATCC 53993."
      Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C., Kuske C.R., Larimer F., Land M., Hauser L., Kyrpides N., Lykidis A., Borole A.P.
      Submitted (AUG-2008) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 53993.

    Entry informationi

    Entry nameiFPG_ACIF5
    AccessioniPrimary (citable) accession number: B5ENT6
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 24, 2009
    Last sequence update: October 14, 2008
    Last modified: October 1, 2014
    This is version 41 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