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DNLJ_SHEHH
ID   DNLJ_SHEHH              Reviewed;         667 AA.
AC   B0TKB2;
DT   10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   03-AUG-2022, entry version 83.
DE   RecName: Full=DNA ligase {ECO:0000255|HAMAP-Rule:MF_01588};
DE            EC=6.5.1.2 {ECO:0000255|HAMAP-Rule:MF_01588};
DE   AltName: Full=Polydeoxyribonucleotide synthase [NAD(+)] {ECO:0000255|HAMAP-Rule:MF_01588};
GN   Name=ligA {ECO:0000255|HAMAP-Rule:MF_01588}; OrderedLocusNames=Shal_2575;
OS   Shewanella halifaxensis (strain HAW-EB4).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=458817;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HAW-EB4;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C.,
RA   Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Kim E., Zhao J.-S., Richardson P.;
RT   "Complete sequence of Shewanella halifaxensis HAW-EB4.";
RL   Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: DNA ligase that catalyzes the formation of phosphodiester
CC       linkages between 5'-phosphoryl and 3'-hydroxyl groups in double-
CC       stranded DNA using NAD as a coenzyme and as the energy source for the
CC       reaction. It is essential for DNA replication and repair of damaged
CC       DNA. {ECO:0000255|HAMAP-Rule:MF_01588}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=NAD(+) + (deoxyribonucleotide)n-3'-hydroxyl + 5'-phospho-
CC         (deoxyribonucleotide)m = (deoxyribonucleotide)n+m + AMP + beta-
CC         nicotinamide D-nucleotide.; EC=6.5.1.2; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01588};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01588};
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01588};
CC   -!- SIMILARITY: Belongs to the NAD-dependent DNA ligase family. LigA
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01588}.
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DR   EMBL; CP000931; ABZ77131.1; -; Genomic_DNA.
DR   RefSeq; WP_012277659.1; NC_010334.1.
DR   AlphaFoldDB; B0TKB2; -.
DR   SMR; B0TKB2; -.
DR   STRING; 458817.Shal_2575; -.
DR   EnsemblBacteria; ABZ77131; ABZ77131; Shal_2575.
DR   KEGG; shl:Shal_2575; -.
DR   eggNOG; COG0272; Bacteria.
DR   HOGENOM; CLU_007764_2_1_6; -.
DR   OMA; HDVEHEI; -.
DR   OrthoDB; 241401at2; -.
DR   Proteomes; UP000001317; Chromosome.
DR   GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR   GO; GO:0003911; F:DNA ligase (NAD+) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR   GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
DR   CDD; cd00114; LIGANc; 1.
DR   Gene3D; 2.40.50.140; -; 1.
DR   Gene3D; 3.40.50.10190; -; 1.
DR   HAMAP; MF_01588; DNA_ligase_A; 1.
DR   InterPro; IPR001357; BRCT_dom.
DR   InterPro; IPR036420; BRCT_dom_sf.
DR   InterPro; IPR041663; DisA/LigA_HHH.
DR   InterPro; IPR018239; DNA_ligase_AS.
DR   InterPro; IPR033136; DNA_ligase_CS.
DR   InterPro; IPR001679; DNAligase.
DR   InterPro; IPR013839; DNAligase_adenylation.
DR   InterPro; IPR013840; DNAligase_N.
DR   InterPro; IPR003583; Hlx-hairpin-Hlx_DNA-bd_motif.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR004150; NAD_DNA_ligase_OB.
DR   InterPro; IPR010994; RuvA_2-like.
DR   InterPro; IPR004149; Znf_DNAligase_C4.
DR   Pfam; PF00533; BRCT; 1.
DR   Pfam; PF01653; DNA_ligase_aden; 1.
DR   Pfam; PF03120; DNA_ligase_OB; 1.
DR   Pfam; PF03119; DNA_ligase_ZBD; 1.
DR   Pfam; PF12826; HHH_2; 1.
DR   PIRSF; PIRSF001604; LigA; 1.
DR   SMART; SM00292; BRCT; 1.
DR   SMART; SM00278; HhH1; 4.
DR   SMART; SM00532; LIGANc; 1.
DR   SUPFAM; SSF47781; SSF47781; 1.
DR   SUPFAM; SSF50249; SSF50249; 1.
DR   SUPFAM; SSF52113; SSF52113; 1.
DR   TIGRFAMs; TIGR00575; dnlj; 1.
DR   PROSITE; PS50172; BRCT; 1.
DR   PROSITE; PS01055; DNA_LIGASE_N1; 1.
DR   PROSITE; PS01056; DNA_LIGASE_N2; 1.
PE   3: Inferred from homology;
KW   DNA damage; DNA repair; DNA replication; Ligase; Magnesium; Manganese;
KW   Metal-binding; NAD; Zinc.
FT   CHAIN           1..667
FT                   /note="DNA ligase"
FT                   /id="PRO_0000340381"
FT   DOMAIN          590..667
FT                   /note="BRCT"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   ACT_SITE        112
FT                   /note="N6-AMP-lysine intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         32..36
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         81..82
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         110
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         133
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         170
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         289
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         313
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         407
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         410
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         425
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         431
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
SQ   SEQUENCE   667 AA;  72973 MW;  8041A54FF2B1F894 CRC64;
     MQAIQTEIAQ LTAELNQHNY RYYVDDSPSI PDSEYDRLLN RLKALETEHP QFCLADSPTQ
     RVGGEALAKF EQIQHLKPML SLDNVFDEQE FTAFNQRITD KTGSISYCCE PKLDGLAVSI
     TYRDGVFERA ATRGDGQTGE NITENVRTIK SIPLRLRGDN FPLLVEVRGE VIMPHKAFDA
     LNERARAKGE KLFVNPRNAA AGSLRQLDSK ITASRALGFY AYALGVVEPE SWELADSHYG
     QLEQLRSWGV PVSQEVKVCD SVAQVIEYYN DIQQRRSSLE FEIDGVVIKV NQIAHQLSLG
     FVAKAPRWAT AFKFPAQEEM TLLEGVDFQV GRTGAVTPVA RLKPVFVGGV TVSNATLHNA
     DEIARLGVKV GDTIIIRRAG DVIPQIVAVV AEKRPDDAKE ISFPARCPVC DSEVERVEGE
     AVARCTGGLF CEAQRKEAIK HFASRKALDI DGMGDKVVEQ LIDKELVQSP ADLFKLTASA
     MTMLERMGMK SATKLVAAID VAKQTTFARF LYALGIREVG EATAANLAAY FKTLDALKAA
     NEETFIKVDD VGTIVAAHLA HFLAQPHNLE VIDKLIEAGV HWPAIEEVAE EDLSLKGQTW
     VLTGTLTQLN RNDAKAKLQL LGAKVAGSVS KNTDCLVAGA AAGSKLAKAQ ELGVKVIDEE
     ALIAILS
 
 
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