DNLJ_DESAH
ID DNLJ_DESAH Reviewed; 685 AA.
AC C0QJ86;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 05-MAY-2009, sequence version 1.
DT 03-AUG-2022, entry version 75.
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=HRM2_28100;
OS Desulforapulum autotrophicum (strain ATCC 43914 / DSM 3382 / VKM B-1955 /
OS HRM2) (Desulfobacterium autotrophicum).
OC Bacteria; Proteobacteria; Deltaproteobacteria; Desulfobacterales;
OC Desulfobacteraceae; Desulforapulum.
OX NCBI_TaxID=177437;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43914 / DSM 3382 / VKM B-1955 / HRM2;
RX PubMed=19187283; DOI=10.1111/j.1462-2920.2008.01825.x;
RA Strittmatter A.W., Liesegang H., Rabus R., Decker I., Amann J., Andres S.,
RA Henne A., Fricke W.F., Martinez-Arias R., Bartels D., Goesmann A.,
RA Krause L., Puehler A., Klenk H.P., Richter M., Schuler M., Gloeckner F.O.,
RA Meyerdierks A., Gottschalk G., Amann R.;
RT "Genome sequence of Desulfobacterium autotrophicum HRM2, a marine sulfate
RT reducer oxidizing organic carbon completely to carbon dioxide.";
RL Environ. Microbiol. 11:1038-1055(2009).
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; CP001087; ACN15899.1; -; Genomic_DNA.
DR RefSeq; WP_015904662.1; NC_012108.1.
DR AlphaFoldDB; C0QJ86; -.
DR SMR; C0QJ86; -.
DR STRING; 177437.HRM2_28100; -.
DR EnsemblBacteria; ACN15899; ACN15899; HRM2_28100.
DR KEGG; dat:HRM2_28100; -.
DR eggNOG; COG0272; Bacteria.
DR HOGENOM; CLU_007764_2_1_7; -.
DR OMA; HDVEHEI; -.
DR OrthoDB; 241401at2; -.
DR Proteomes; UP000000442; 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; 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; 2.
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; PS01056; DNA_LIGASE_N2; 1.
PE 3: Inferred from homology;
KW DNA damage; DNA repair; DNA replication; Ligase; Magnesium; Manganese;
KW Metal-binding; NAD; Reference proteome; Zinc.
FT CHAIN 1..685
FT /note="DNA ligase"
FT /id="PRO_0000380361"
FT DOMAIN 606..685
FT /note="BRCT"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT ACT_SITE 121
FT /note="N6-AMP-lysine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 39..43
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 88..89
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 119
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 142
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 182
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 302
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 326
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 420
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 423
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 438
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 443
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
SQ SEQUENCE 685 AA; 75284 MW; 3B0C000032505C3C CRC64;
MIDPSSSFDR IKKEARLLRE QLHVHNINYH VKDDPVISDG EYDRMMQRLI AIETQFPELS
TPDSPTRRIG AKALTAFETA EHAIPMQSLD NAFSDQDVID FHNRTAKILN TSDIRYTVEP
KLDGVAVELR YEQGSLTLAL TRGDGTMGEV ITDNARTIPS VPLKLAPAGN GTIPDVLEVR
GEVIINSKDF EGLNKKRLAT GEPLFANPRN AAAGSLRQLD SRVTAKRPLE IFVYGVGRAQ
ELMANFDIGS HSALLESLKR LGFRINPLIR SGLSLTEVLD RFKAFETMRQ DLDYEIDGMV
IKVDDIVFQE RLGTKARSPR WAIAYKFPAM EETTVINDII VQVGRTGTLT PVAILEPVNI
GGVMVARASL HNQDEIQNKD IRINDTVLVK RAGDVIPKVV KPVTALRTGS ERVFVMPTHC
PVCHSPVRRL DNEAAVKCIN ASCKAQLKQR LKHFVSKGGF DMEGLGTKLI DQLVDRTLVG
SFADLFTLDR ETLAAMDRMG EKSATNIVQA IERSKRIPLK RFLFALGMAH TGESAAQLLS
STFFTLEALL KASAEALGAI EGVGPKTADS VVAFFANPDN QETIARMMEN GVVIENHTVV
ESAALDNATF FSEKRVVLTG TLGTLTRSEA KQRLEEQGAR VVSSVSKNTD ILVAGEASGS
KLVKARSLGV TIMDEQTFLE HLDRG
