(data stored in SCRATCH zone)

SWISSPROT: D7A238_STAND

ID   D7A238_STAND            Unreviewed;       283 AA.
AC   D7A238;
DT   10-AUG-2010, integrated into UniProtKB/TrEMBL.
DT   10-AUG-2010, sequence version 1.
DT   16-JAN-2019, entry version 54.
DE   RecName: Full=Endonuclease III {ECO:0000256|HAMAP-Rule:MF_00942};
DE            EC=4.2.99.18 {ECO:0000256|HAMAP-Rule:MF_00942};
DE   AltName: Full=DNA-(apurinic or apyrimidinic site) lyase {ECO:0000256|HAMAP-Rule:MF_00942};
GN   Name=nth {ECO:0000256|HAMAP-Rule:MF_00942};
GN   OrderedLocusNames=Snov_0320 {ECO:0000313|EMBL:ADH87654.1};
OS   Starkeya novella (strain ATCC 8093 / DSM 506 / CCM 1077 / IAM 12100 /
OS   NBRC 12443 / NCIB 9113).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC   Xanthobacteraceae; Starkeya.
OX   NCBI_TaxID=639283 {ECO:0000313|EMBL:ADH87654.1, ECO:0000313|Proteomes:UP000006633};
RN   [1] {ECO:0000313|Proteomes:UP000006633}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 8093 / DSM 506 / CCM 1077 / IAM 12100 / NBRC 12443 / NCIB
RC   9113 {ECO:0000313|Proteomes:UP000006633};
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA   Pitluck S., Davenport K., Brettin T., Detter J.C., Han C., Tapia R.,
RA   Land M., Hauser L., Kyrpides N., Ivanova N., Beatson S., Kappler U.,
RA   Woyke T.;
RT   "Complete sequence of Starkeya novella DSM 506.";
RL   Submitted (MAY-2010) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:ADH87654.1, ECO:0000313|Proteomes:UP000006633}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 8093 / DSM 506 / CCM 1077 / IAM 12100 / NBRC 12443 / NCIB
RC   9113 {ECO:0000313|Proteomes:UP000006633};
RX   PubMed=23450099; DOI=10.4056/sigs.3006378;
RA   Kappler U., Davenport K., Beatson S., Lucas S., Lapidus A.,
RA   Copeland A., Berry K.W., Glavina Del Rio T., Hammon N., Dalin E.,
RA   Tice H., Pitluck S., Richardson P., Bruce D., Goodwin L.A., Han C.,
RA   Tapia R., Detter J.C., Chang Y.J., Jeffries C.D., Land M., Hauser L.,
RA   Kyrpides N.C., Goker M., Ivanova N., Klenk H.P., Woyke T.;
RT   "Complete genome sequence of the facultatively chemolithoautotrophic
RT   and methylotrophic alpha Proteobacterium Starkeya novella type strain
RT   (ATCC 8093(T)).";
RL   Stand. Genomic Sci. 7:44-58(2012).
CC   -!- FUNCTION: DNA repair enzyme that has both DNA N-glycosylase
CC       activity and AP-lyase activity. The DNA N-glycosylase activity
CC       releases various damaged pyrimidines from DNA by cleaving the N-
CC       glycosidic bond, leaving an AP (apurinic/apyrimidinic) site. The
CC       AP-lyase activity cleaves the phosphodiester bond 3' to the AP
CC       site by a beta-elimination, leaving a 3'-terminal unsaturated
CC       sugar and a product with a terminal 5'-phosphate.
CC       {ECO:0000256|HAMAP-Rule:MF_00942}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=The C-O-P bond 3' to the apurinic or apyrimidinic site in
CC         DNA is broken by a beta-elimination reaction, leaving a 3'-
CC         terminal unsaturated sugar and a product with a terminal 5'-
CC         phosphate.; EC=4.2.99.18; Evidence={ECO:0000256|HAMAP-
CC         Rule:MF_00942};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00942};
CC       Note=Binds 1 [4Fe-4S] cluster. {ECO:0000256|HAMAP-Rule:MF_00942};
CC   -!- SIMILARITY: Belongs to the Nth/MutY family. {ECO:0000256|HAMAP-
CC       Rule:MF_00942}.
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DR   EMBL; CP002026; ADH87654.1; -; Genomic_DNA.
DR   STRING; 639283.Snov_0320; -.
DR   EnsemblBacteria; ADH87654; ADH87654; Snov_0320.
DR   KEGG; sno:Snov_0320; -.
DR   eggNOG; ENOG4105CSM; Bacteria.
DR   eggNOG; COG0177; LUCA.
DR   HOGENOM; HOG000252206; -.
DR   KO; K10773; -.
DR   OMA; KAKNPLC; -.
DR   Proteomes; UP000006633; Chromosome.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0140078; F:class I DNA-(apurinic or apyrimidinic site) endonuclease activity; IEA:UniProtKB-EC.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0019104; F:DNA N-glycosylase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0004519; F:endonuclease activity; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0006284; P:base-excision repair; IEA:InterPro.
DR   CDD; cd00056; ENDO3c; 1.
DR   Gene3D; 1.10.1670.10; -; 1.
DR   HAMAP; MF_00942; Nth; 1.
DR   InterPro; IPR011257; DNA_glycosylase.
DR   InterPro; IPR003265; HhH-GPD_domain.
DR   InterPro; IPR000445; HhH_motif.
DR   InterPro; IPR023170; HTH_base_excis_C.
DR   InterPro; IPR005759; Nth.
DR   Pfam; PF00633; HHH; 1.
DR   Pfam; PF00730; HhH-GPD; 1.
DR   SMART; SM00478; ENDO3c; 1.
DR   SUPFAM; SSF48150; SSF48150; 1.
DR   TIGRFAMs; TIGR01083; nth; 1.
PE   3: Inferred from homology;
DR   PRODOM; D7A238.
DR   SWISS-2DPAGE; D7A238.
KW   4Fe-4S {ECO:0000256|HAMAP-Rule:MF_00942};
KW   Complete proteome {ECO:0000313|Proteomes:UP000006633};
KW   DNA damage {ECO:0000256|HAMAP-Rule:MF_00942};
KW   DNA repair {ECO:0000256|HAMAP-Rule:MF_00942};
KW   DNA-binding {ECO:0000256|HAMAP-Rule:MF_00942};
KW   Endonuclease {ECO:0000313|EMBL:ADH87654.1};
KW   Glycosidase {ECO:0000256|HAMAP-Rule:MF_00942};
KW   Hydrolase {ECO:0000256|HAMAP-Rule:MF_00942};
KW   Iron {ECO:0000256|HAMAP-Rule:MF_00942};
KW   Iron-sulfur {ECO:0000256|HAMAP-Rule:MF_00942};
KW   Lyase {ECO:0000256|HAMAP-Rule:MF_00942, ECO:0000313|EMBL:ADH87654.1};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_00942};
KW   Nuclease {ECO:0000313|EMBL:ADH87654.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000006633}.
FT   DOMAIN      110    257       ENDO3c. {ECO:0000259|SMART:SM00478}.
FT   METAL       259    259       Iron-sulfur (4Fe-4S). {ECO:0000256|HAMAP-
FT                                Rule:MF_00942}.
FT   METAL       266    266       Iron-sulfur (4Fe-4S). {ECO:0000256|HAMAP-
FT                                Rule:MF_00942}.
FT   METAL       269    269       Iron-sulfur (4Fe-4S). {ECO:0000256|HAMAP-
FT                                Rule:MF_00942}.
FT   METAL       275    275       Iron-sulfur (4Fe-4S). {ECO:0000256|HAMAP-
FT                                Rule:MF_00942}.
SQ   SEQUENCE   283 AA;  30499 MW;  8085B234DC2B659D CRC64;
     MADGDRDSGS GPARERAGTR KPAAKPASGK AAAKKIASKA KAVLEEQAAT RPGRRRAVAN
     AAAAAIGGAF KPWTKKEVET AFSRFEEANP HPEGELNYHD PFTLLVAVVL SAQATDAGVN
     KATKTLFEEA PTPARMVALG EEGVARHIRT LGLYRGKAKN VVELSRLLIA EHDGKVPPDR
     AALEALPGVG RKTANVVLNI AFHMPTIAVD THLFRVANRT GLAPGKTPLE VELGLERVIP
     DRFKLHAHHW LILHGRYICK ALKPECPRCL IADLCRWPEK TPA
//

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