Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

P64159

- END8A_MYCBO

UniProt

P64159 - END8A_MYCBO

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein

Endonuclease 8 1

Gene

nei1

Organism
Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
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 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 (By similarity).By similarity

Catalytic activityi

Removes damaged bases from DNA, leaving an abasic site.
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.

Cofactori

Zn2+PROSITE-ProRule annotationNote: Binds 1 zinc ion per subunit.PROSITE-ProRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei2 – 21Schiff-base intermediate with DNABy similarity
Active sitei3 – 31Proton donorBy similarity
Active sitei52 – 521Proton donor; for beta-elimination activityBy similarity
Binding sitei125 – 1251DNABy similarity
Binding sitei166 – 1661DNABy similarity
Active sitei258 – 2581Proton donor; for delta-elimination activityBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Zinc fingeri234 – 26835FPG-typePROSITE-ProRule annotationAdd
BLAST

GO - Molecular functioni

  1. damaged DNA binding Source: InterPro
  2. DNA-(apurinic or apyrimidinic site) lyase activity Source: UniProtKB-EC
  3. hydrolase activity, hydrolyzing N-glycosyl compounds Source: InterPro
  4. zinc ion binding Source: InterPro

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

Names & Taxonomyi

Protein namesi
Recommended name:
Endonuclease 8 1
Alternative name(s):
DNA glycosylase/AP lyase Nei 1 (EC:3.2.2.-)
DNA-(apurinic or apyrimidinic site) lyase Nei 1 (EC:4.2.99.18)
Endonuclease VIII 1
Gene namesi
Name:nei1
Ordered Locus Names:Mb2491c
OrganismiMycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Taxonomic identifieri233413 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesCorynebacterineaeMycobacteriaceaeMycobacteriumMycobacterium tuberculosis complex
ProteomesiUP000001419: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11RemovedBy similarity
Chaini2 – 268267Endonuclease 8 1PRO_0000170904Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi233413.Mb2491c.

Structurei

3D structure databases

ProteinModelPortaliP64159.
SMRiP64159. Positions 2-267.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the FPG family.Curated
Contains 1 FPG-type zinc finger.PROSITE-ProRule annotation

Zinc finger

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Zinc fingeri234 – 26835FPG-typePROSITE-ProRule annotationAdd
BLAST

Keywords - Domaini

Zinc-finger

Phylogenomic databases

eggNOGiCOG0266.
HOGENOMiHOG000020880.
KOiK05522.
OMAiNVYRAEV.
OrthoDBiEOG6QP131.

Family and domain databases

InterProiIPR015886. DNA_glyclase/AP_lyase_DNA-bd.
IPR015887. DNA_glyclase_Znf_dom_DNA_BS.
IPR012319. DNA_glycosylase/AP_lyase_cat.
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.
PROSITEiPS01242. 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.

P64159-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MPEGHTLHRL ARLHQRRFAG APVSVSSPQG RFADSASALN GRVLRRASAW
60 70 80 90 100
GKHLFHHYVG GPVVHVHLGL YGTFTEWARP TDGWLPEPAG QVRMRMVGAE
110 120 130 140 150
FGTDLRGPTV CESIDDGEVA DVVARLGPDP LRSDANPSSA WSRITKSRRP
160 170 180 190 200
IGALLMDQTV IAGVGNVYRN ELLFRHRIDP QRPGRGIGEP EFDAAWNDLV
210 220 230 240 250
SLMKVGLRRG KIIVVRPEHD HGLPSYLPDR PRTYVYRRAG EPCRVCGGVI
260
RTALLEGRNV FWCPVCQT
Length:268
Mass (Da):29,714
Last modified:January 23, 2007 - v3
Checksum:i1142DE185BD14F24
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX248333 Genomic DNA. Translation: CDO43752.1.
RefSeqiNP_856138.1. NC_002945.3.

Genome annotation databases

EnsemblBacteriaiCAD97352; CAD97352; Mb2491c.
GeneIDi1094219.
KEGGimbo:Mb2491c.
PATRICi18007203. VBIMycBov88188_2742.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX248333 Genomic DNA. Translation: CDO43752.1 .
RefSeqi NP_856138.1. NC_002945.3.

3D structure databases

ProteinModelPortali P64159.
SMRi P64159. Positions 2-267.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 233413.Mb2491c.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAD97352 ; CAD97352 ; Mb2491c .
GeneIDi 1094219.
KEGGi mbo:Mb2491c.
PATRICi 18007203. VBIMycBov88188_2742.

Phylogenomic databases

eggNOGi COG0266.
HOGENOMi HOG000020880.
KOi K05522.
OMAi NVYRAEV.
OrthoDBi EOG6QP131.

Family and domain databases

InterProi IPR015886. DNA_glyclase/AP_lyase_DNA-bd.
IPR015887. DNA_glyclase_Znf_dom_DNA_BS.
IPR012319. DNA_glycosylase/AP_lyase_cat.
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.
PROSITEi PS01242. ZF_FPG_1. 1 hit.
PS51066. ZF_FPG_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-935 / AF2122/97.

Entry informationi

Entry nameiEND8A_MYCBO
AccessioniPrimary (citable) accession number: P64159
Secondary accession number(s): O53191, X2BKL9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 11, 2004
Last sequence update: January 23, 2007
Last modified: November 26, 2014
This is version 74 of the entry and version 3 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