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B8CVD1

- FPG_SHEPW

UniProt

B8CVD1 - FPG_SHEPW

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Protein

Formamidopyrimidine-DNA glycosylase

Gene

mutM

Organism
Shewanella piezotolerans (strain WP3 / JCM 13877)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

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 sitei57 – 571Proton donor; for beta-elimination activityUniRule annotation
Binding sitei90 – 901DNAUniRule annotation
Binding sitei109 – 1091DNAUniRule 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
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase, Lyase

Keywords - Biological processi

DNA damage, DNA repair

Keywords - Ligandi

DNA-binding, Metal-binding, Zinc

Enzyme and pathway databases

BioCyciSPIE225849:GH6V-4841-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:swp_4992
OrganismiShewanella piezotolerans (strain WP3 / JCM 13877)
Taxonomic identifieri225849 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
ProteomesiUP000000753: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11RemovedBy similarity
Chaini2 – 271270Formamidopyrimidine-DNA glycosylasePRO_1000117387Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi225849.swp_4992.

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.
OMAiAKIHPEK.
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.

B8CVD1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MPELPEVEVT KQGVSPYLID NRVTDLIIRN PSLRWPVPDI AKQIIGQTIR
60 70 80 90 100
AVRRRAKYLL IDTDAGTTIV HLGMSGSLRI LPINSPVEKH DHIDLVLASG
110 120 130 140 150
KILRYNDPRR FGAWLWNELP EQAHPLLAKL GPEPLESAFN SSYLLSALAN
160 170 180 190 200
KKKAIKLCLM DNHIVVGVGN IYANEALFAA GIHPQAEAGK VDAERISILV
210 220 230 240 250
AEVKQILARA IKQGGTTLKD FTNAEGKPGY FAQKLHVYGR GGDTCTHCGQ
260 270
LLSEIRLGQR ATVFCSICQQ R
Length:271
Mass (Da):29,869
Last modified:March 3, 2009 - v1
Checksum:iA64BC0EB9D509D6E
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000472 Genomic DNA. Translation: ACJ31607.1.
RefSeqiYP_002314194.1. NC_011566.1.

Genome annotation databases

EnsemblBacteriaiACJ31607; ACJ31607; swp_4992.
GeneIDi7035892.
KEGGiswp:swp_4992.
PATRICi23548177. VBIShePie65056_4584.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000472 Genomic DNA. Translation: ACJ31607.1 .
RefSeqi YP_002314194.1. NC_011566.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 225849.swp_4992.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACJ31607 ; ACJ31607 ; swp_4992 .
GeneIDi 7035892.
KEGGi swp:swp_4992.
PATRICi 23548177. VBIShePie65056_4584.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci SPIE225849:GH6V-4841-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. "Environmental adaptation: genomic analysis of the piezotolerant and psychrotolerant deep-sea iron reducing bacterium Shewanella piezotolerans WP3."
    Wang F., Wang J., Jian H., Zhang B., Li S., Wang F., Zeng X., Gao L., Bartlett D.H., Yu J., Hu S., Xiao X.
    PLoS ONE 3:E1937-E1937(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: WP3 / JCM 13877.

Entry informationi

Entry nameiFPG_SHEPW
AccessioniPrimary (citable) accession number: B8CVD1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: March 3, 2009
Last modified: October 1, 2014
This is version 39 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