DNLJ_ONYPE
ID DNLJ_ONYPE Reviewed; 671 AA.
AC Q6YQD6;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 03-AUG-2022, entry version 112.
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=PAM_438;
OS Onion yellows phytoplasma (strain OY-M).
OC Bacteria; Tenericutes; Mollicutes; Acholeplasmatales; Acholeplasmataceae;
OC Candidatus Phytoplasma; Candidatus Phytoplasma asteris.
OX NCBI_TaxID=262768;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OY-M;
RX PubMed=14661021; DOI=10.1038/ng1277;
RA Oshima K., Kakizawa S., Nishigawa H., Jung H.-Y., Wei W., Suzuki S.,
RA Arashida R., Nakata D., Miyata S., Ugaki M., Namba S.;
RT "Reductive evolution suggested from the complete genome sequence of a
RT plant-pathogenic phytoplasma.";
RL Nat. Genet. 36:27-29(2004).
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; AP006628; BAD04523.1; -; Genomic_DNA.
DR AlphaFoldDB; Q6YQD6; -.
DR SMR; Q6YQD6; -.
DR STRING; 262768.PAM_438; -.
DR EnsemblBacteria; BAD04523; BAD04523; PAM_438.
DR KEGG; poy:PAM_438; -.
DR eggNOG; COG0272; Bacteria.
DR HOGENOM; CLU_007764_2_1_14; -.
DR OMA; HDVEHEI; -.
DR OrthoDB; 241401at2; -.
DR BioCyc; OYEL262768:G1G26-518-MON; -.
DR Proteomes; UP000002523; 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; 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.
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..671
FT /note="DNA ligase"
FT /id="PRO_0000313349"
FT DOMAIN 588..671
FT /note="BRCT"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT ACT_SITE 115
FT /note="N6-AMP-lysine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 35..39
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 84..85
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 113
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 136
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 285
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 309
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 671 AA; 75993 MW; 1A638C5DF8B03D53 CRC64;
MQNFDLIKQK IKSLVKQLTK ANYQYYNLSN PDLSDQQYDA LLKELINLET RYPQFKLPYS
PTLKIGGFVE KKFSTIKHKT PMMSLGNVFN LEEIKAFYDR IVKKIPTFSL LTELKIDGVA
ISLKYQKGIL VQALTRGNGI WGEDITKNAQ TIKTIPLRLK EDLDLEVRGE IYLSHPAFEK
LNAQRKQENK PLFSNPRNAA SGTLRQLNSA IVAQRNLSIF VYGISDPYLT KPTQKETLVF
LTALGFTTNP HYYCVSNFEN LLSVIEKYKT IKEQLTYDTD GIVIKINELA FHSLIGATAK
APRWATAYKF ATITSQSIVQ NIIFQVGRTG VITPVCKIMP VMVDGSLVSK VVLHNYDYIC
KKDIRIKDHV IVHKAGSVIP EILEVIKSKR TDLQKPTLMI EKCPACQTIL EKQPGEVDYF
CLNPNCREQK IQKLIHFVSK NAMDINVLGE QTIIAFFDKN LIAKPSDLYL LKKHKHILQE
MPGFGAKKIT NILDAIEASK QKGFEDVLFA LGIKHIGKKV SQVLAKHFQT IENLQQATPE
LITQIREIGI KIAQSIQQYF SNSCNLEEVS KLKTLGVSFQ STNPQNPTTQ TIFTNKKIVL
TGTLQKYSRL QIQQILEQMG AIITNSLSLQ NNYLIVGINA GSKLTKAQKL QIPIIEEKEL
QQIIENSQIK L
