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C1FQU5

- C1FQU5_CLOBJ

UniProt

C1FQU5 - C1FQU5_CLOBJ

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Protein

Endonuclease III

Gene

nth

Organism
Clostridium botulinum (strain Kyoto / Type A2)
Status
Unreviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

DNA repair enzyme that has both DNA N-glycosylase activity and AP-lyase activity.UniRule annotation
DNA repair enzyme that has both DNA N-glycosylase activity and AP-lyase activity. The DNA N-glycosylase activity releases various damaged pyrimidines from DNA by cleaving the N-glycosidic bond, leaving an AP (apurinic/apyrimidinic) site. The AP-lyase activity cleaves the phosphodiester bond 3' to the AP site by a beta-elimination, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'-phosphate.UniRule annotation

Catalytic activityi

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 4Fe-4S cluster.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi187 – 1871Iron-sulfur (4Fe-4S)UniRule annotation
Metal bindingi194 – 1941Iron-sulfur (4Fe-4S)UniRule annotation
Metal bindingi197 – 1971Iron-sulfur (4Fe-4S)UniRule annotation
Metal bindingi203 – 2031Iron-sulfur (4Fe-4S)UniRule annotation

GO - Molecular functioni

  1. 4 iron, 4 sulfur cluster binding Source: UniProtKB-HAMAP
  2. DNA-(apurinic or apyrimidinic site) lyase activity Source: UniProtKB-HAMAP
  3. DNA binding Source: UniProtKB-HAMAP
  4. DNA N-glycosylase activity Source: UniProtKB-HAMAP
  5. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. base-excision repair Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

EndonucleaseImported, GlycosidaseUniRule annotation, Hydrolase, LyaseUniRule annotationImported, Nuclease

Keywords - Biological processi

DNA damage, DNA repairUniRule annotation

Keywords - Ligandi

4Fe-4SUniRule annotation, DNA-bindingUniRule annotation, Iron, Iron-sulfur, Metal-binding

Enzyme and pathway databases

BioCyciCBOT536232:GCO3-245-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Endonuclease IIIUniRule annotation (EC:4.2.99.18UniRule annotation)
Alternative name(s):
DNA-(apurinic or apyrimidinic site) lyaseUniRule annotation
Gene namesi
Name:nthUniRule annotationImported
Ordered Locus Names:CLM_0259Imported
OrganismiClostridium botulinum (strain Kyoto / Type A2)Imported
Taxonomic identifieri536232 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium
ProteomesiUP000001374: Chromosome

Interactioni

Protein-protein interaction databases

STRINGi536232.CLM_0259.

Structurei

3D structure databases

ProteinModelPortaliC1FQU5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini100 – 12728HhHUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the Nth/MutY family.UniRule annotation
Contains 1 HhH domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG0177.
HOGENOMiHOG000252208.
KOiK10773.
OMAiWIKLHRS.
OrthoDBiEOG6H4KC5.

Family and domain databases

Gene3Di1.10.1670.10. 1 hit.
1.10.340.30. 1 hit.
HAMAPiMF_00942. Nth.
InterProiIPR011257. DNA_glycosylase.
IPR004036. Endonuclease-III-like_CS2.
IPR004035. Endouclease-III_FeS-bd_BS.
IPR003651. Endouclease3_FeS-loop_motif.
IPR003265. HhH-GPD_domain.
IPR000445. HhH_motif.
IPR003583. Hlx-hairpin-Hlx_DNA-bd_motif.
IPR023170. HTH_base_excis_C.
IPR005759. Nth.
[Graphical view]
PfamiPF10576. EndIII_4Fe-2S. 1 hit.
PF00633. HHH. 1 hit.
PF00730. HhH-GPD. 1 hit.
[Graphical view]
PIRSFiPIRSF001435. Nth. 1 hit.
SMARTiSM00478. ENDO3c. 1 hit.
SM00525. FES. 1 hit.
SM00278. HhH1. 1 hit.
[Graphical view]
SUPFAMiSSF48150. SSF48150. 1 hit.
TIGRFAMsiTIGR01083. nth. 1 hit.
PROSITEiPS00764. ENDONUCLEASE_III_1. 1 hit.
PS01155. ENDONUCLEASE_III_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

C1FQU5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNNHEIKNVI DILVDTYPDA NCELEHRNPF ELLIATVLSA QTTDKKVNEI
60 70 80 90 100
TKELFKEYST PKDFLKLTRE ELEEKIKKIG LYRNKSKNIL LLCKELEEKF
110 120 130 140 150
GSQVPNDFND LTSLPGVGRK TANVVLANAF KVPTIAVDTH VFRVSNRIGL
160 170 180 190 200
VDASNVLKTE EQLQQAIPKE LWILMHHVLI FHGRRCCVAR KPKCEECTIK
210
KYCKYYNEEI KPS
Length:213
Mass (Da):24,574
Last modified:May 26, 2009 - v1
Checksum:iFC371696A57984C4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001581 Genomic DNA. Translation: ACO87117.1.
RefSeqiYP_002802521.1. NC_012563.1.

Genome annotation databases

EnsemblBacteriaiACO87117; ACO87117; CLM_0259.
GeneIDi7764409.
KEGGicby:CLM_0259.
PATRICi19377137. VBICloBot91161_0201.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001581 Genomic DNA. Translation: ACO87117.1 .
RefSeqi YP_002802521.1. NC_012563.1.

3D structure databases

ProteinModelPortali C1FQU5.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 536232.CLM_0259.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACO87117 ; ACO87117 ; CLM_0259 .
GeneIDi 7764409.
KEGGi cby:CLM_0259.
PATRICi 19377137. VBICloBot91161_0201.

Phylogenomic databases

eggNOGi COG0177.
HOGENOMi HOG000252208.
KOi K10773.
OMAi WIKLHRS.
OrthoDBi EOG6H4KC5.

Enzyme and pathway databases

BioCyci CBOT536232:GCO3-245-MONOMER.

Family and domain databases

Gene3Di 1.10.1670.10. 1 hit.
1.10.340.30. 1 hit.
HAMAPi MF_00942. Nth.
InterProi IPR011257. DNA_glycosylase.
IPR004036. Endonuclease-III-like_CS2.
IPR004035. Endouclease-III_FeS-bd_BS.
IPR003651. Endouclease3_FeS-loop_motif.
IPR003265. HhH-GPD_domain.
IPR000445. HhH_motif.
IPR003583. Hlx-hairpin-Hlx_DNA-bd_motif.
IPR023170. HTH_base_excis_C.
IPR005759. Nth.
[Graphical view ]
Pfami PF10576. EndIII_4Fe-2S. 1 hit.
PF00633. HHH. 1 hit.
PF00730. HhH-GPD. 1 hit.
[Graphical view ]
PIRSFi PIRSF001435. Nth. 1 hit.
SMARTi SM00478. ENDO3c. 1 hit.
SM00525. FES. 1 hit.
SM00278. HhH1. 1 hit.
[Graphical view ]
SUPFAMi SSF48150. SSF48150. 1 hit.
TIGRFAMsi TIGR01083. nth. 1 hit.
PROSITEi PS00764. ENDONUCLEASE_III_1. 1 hit.
PS01155. ENDONUCLEASE_III_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Genome sequence of Clostridium botulinum A2 Kyoto."
    Shrivastava S., Brinkac L.M., Brown J.L., Bruce D., Detter C.C., Johnson E.A., Munk C.A., Smith L.A., Smith T.J., Sutton G., Brettin T.S.
    Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Kyoto / Type A2Imported.

Entry informationi

Entry nameiC1FQU5_CLOBJ
AccessioniPrimary (citable) accession number: C1FQU5
Entry historyi
Integrated into UniProtKB/TrEMBL: May 26, 2009
Last sequence update: May 26, 2009
Last modified: October 29, 2014
This is version 41 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

External Data

Dasty 3