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DNLJ_SHEB9
ID   DNLJ_SHEB9              Reviewed;         685 AA.
AC   A9L5Z1;
DT   10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-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};
GN   OrderedLocusNames=Sbal195_2758;
OS   Shewanella baltica (strain OS195).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=399599;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=OS195;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Brettar I.,
RA   Rodrigues J., Konstantinidis K., Klappenbach J., Hofle M., Tiedje J.,
RA   Richardson P.;
RT   "Complete sequence of chromosome of Shewanella baltica OS195.";
RL   Submitted (NOV-2007) 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; CP000891; ABX49925.1; -; Genomic_DNA.
DR   RefSeq; WP_006085394.1; NC_009997.1.
DR   AlphaFoldDB; A9L5Z1; -.
DR   SMR; A9L5Z1; -.
DR   EnsemblBacteria; ABX49925; ABX49925; Sbal195_2758.
DR   GeneID; 11772854; -.
DR   KEGG; sbn:Sbal195_2758; -.
DR   HOGENOM; CLU_007764_2_1_6; -.
DR   OMA; HDVEHEI; -.
DR   Proteomes; UP000000770; 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; 3.
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..685
FT                   /note="DNA ligase"
FT                   /id="PRO_0000340380"
FT   DOMAIN          605..685
FT                   /note="BRCT"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   ACT_SITE        127
FT                   /note="N6-AMP-lysine intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         47..51
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         96..97
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         125
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         148
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         185
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         304
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         328
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         422
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         440
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT   BINDING         446
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
SQ   SEQUENCE   685 AA;  74396 MW;  D3E016255F255E5C CRC64;
     MQDIQLDTLL SEDVTPENAS QVMQALSQSL NEHNIRYYVD DAPSITDSEY DRLMQRLLKL
     EALYPHLIVA DSPTQRVGGL ALAKFDQITH LKPMLSLDNA FDEADFSAFH KRVTDKVGEV
     SFCCEPKLDG LAVSILYRHG VLERAATRGD GSVGEDITEN VKTIKSIPLK LRGNDFPELV
     EVRGEAFMPK AAFEALNDRA RAKDEKLFVN PRNAAAGSLR QLDSKITAAR SLAFYAYALG
     VVEPDSHPLA KTHFEQLQQL KSWGLPISSE IKVCAELSQV YDYYKDILTR RSDLAFEIDG
     VVMKVNDIAQ QQRLGFVAKS PRWAIAYKFP AQEEMTLLEG VDFQVGRTGA VTPVARLKPV
     FVGGVTVSNA TLHNADEIAR LGIKVGDTVI IRRAGDVIPQ IVAIVPERRP ETATDIVFPH
     NCPVCGSLVE RLEGEAVARC SGGLFCEAQR KEAIKHFASR KALDIDGMGD KVVEQLIDKE
     LVQSPADLFK LTASMMTMLD RMGMKSATNL AAAIEAAKTT TLARFLYALG IREVGEATAA
     NLAAHFASLD ALRVATVEQL TEVEDVGAVV AQHVAHFFAQ PHNLEVIDAL IAAGVHWPAI
     EAPSADAQPL KGQTWVLTGT LNQLNRNDAK AQLQALGAKV AGSVSKNTDC LVAGEAAGSK
     LAKAQELGVK VMDEDELLAL LAANA
 
 
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