DNLJ_LEPIN
ID DNLJ_LEPIN Reviewed; 681 AA.
AC Q8EYU4;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 03-AUG-2022, entry version 118.
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=LA_4119;
OS Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain
OS 56601).
OC Bacteria; Spirochaetes; Leptospirales; Leptospiraceae; Leptospira.
OX NCBI_TaxID=189518;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=56601;
RX PubMed=12712204; DOI=10.1038/nature01597;
RA Ren S.-X., Fu G., Jiang X.-G., Zeng R., Miao Y.-G., Xu H., Zhang Y.-X.,
RA Xiong H., Lu G., Lu L.-F., Jiang H.-Q., Jia J., Tu Y.-F., Jiang J.-X.,
RA Gu W.-Y., Zhang Y.-Q., Cai Z., Sheng H.-H., Yin H.-F., Zhang Y., Zhu G.-F.,
RA Wan M., Huang H.-L., Qian Z., Wang S.-Y., Ma W., Yao Z.-J., Shen Y.,
RA Qiang B.-Q., Xia Q.-C., Guo X.-K., Danchin A., Saint Girons I.,
RA Somerville R.L., Wen Y.-M., Shi M.-H., Chen Z., Xu J.-G., Zhao G.-P.;
RT "Unique physiological and pathogenic features of Leptospira interrogans
RT revealed by whole-genome sequencing.";
RL Nature 422:888-893(2003).
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; AE010300; AAN51317.1; -; Genomic_DNA.
DR RefSeq; NP_714299.1; NC_004342.2.
DR RefSeq; WP_001124831.1; NC_004342.2.
DR AlphaFoldDB; Q8EYU4; -.
DR SMR; Q8EYU4; -.
DR STRING; 189518.LA_4119; -.
DR EnsemblBacteria; AAN51317; AAN51317; LA_4119.
DR KEGG; lil:LA_4119; -.
DR PATRIC; fig|189518.3.peg.4087; -.
DR HOGENOM; CLU_007764_2_1_12; -.
DR InParanoid; Q8EYU4; -.
DR OMA; HDVEHEI; -.
DR Proteomes; UP000001408; Chromosome I.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0003911; F:DNA ligase (NAD+) activity; IBA:GO_Central.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006288; P:base-excision repair, DNA ligation; IBA:GO_Central.
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; IPR001679; DNAligase.
DR InterPro; IPR013839; DNAligase_adenylation.
DR InterPro; IPR013840; DNAligase_N.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR004150; NAD_DNA_ligase_OB.
DR InterPro; IPR010994; RuvA_2-like.
DR Pfam; PF00533; BRCT; 1.
DR Pfam; PF01653; DNA_ligase_aden; 1.
DR Pfam; PF03120; DNA_ligase_OB; 1.
DR PIRSF; PIRSF001604; LigA; 1.
DR SMART; SM00292; BRCT; 1.
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.
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..681
FT /note="DNA ligase"
FT /id="PRO_0000313292"
FT DOMAIN 593..681
FT /note="BRCT"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT ACT_SITE 122
FT /note="N6-AMP-lysine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 45..49
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 94..95
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 120
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 143
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 177
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 403
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 406
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 421
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 426
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
SQ SEQUENCE 681 AA; 76912 MW; C4132E88D86F5F05 CRC64;
MPKKKEDSQK TLSEKEAKGL IAKLSDEIRH HQYLYYVKND PKISDFDFDQ LFRRLQDLEE
EFPQFKDLAS PTLVVGSDLD KDFEKFQHKL PVLSLINTYN DNELLEWVNK TDPEGLYSVE
WKIDGASIVL YYENGILKNG VTRGSGGIGD DVTDNIRTIR NIPLRLPKPI TVYLRGEVFM
TFKDFEEFNA LSSGKYANPR NLSAGSIKQK NSSDTAKRPL RIFTYDATFP NMEKKFKTHQ
EIFSKLEKLT FPVPPNTAFV SGSKIAKTIQ EFKKQKDSLG FPTDGLVIKL NDISKRDALG
YTSHSPRWAR AYKFDAIMKE SKIVDITYAV GRTGKITPRA EIEPISLAGT TVTFATLHNQ
DYIDELGVGI GAIVRVAKRG EIIPAVEEVV TPGKEVFKIP DRCPSCNTQT IKKESLVDLF
CPNPDCPDRV KNGIIFYCQR KQMDIEGLGD KQIEFLYDHD YIKSIADLYD LKDQKEKLME
EEGFGEKSVN IILKGIEQSK QKDFRFLLPS LGLSELGHKV TELLIEHGID SIDEILSIAK
DQKKIESLLE IPGIGPSTIQ AFQENFSDKR ILKLIERLKK AGLKMKADPI QVADQQPFAG
QSWCVTGSFE NFQPRDKAMD LIVYYGGRKV SAVSSKTTHL LAGPGAGSKL EKANELGVSV
YDEKQFLDLL KSLKIDFKNL I
