DNLJ_MYCSS
ID DNLJ_MYCSS Reviewed; 701 AA.
AC Q1BAU4;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 11-JUL-2006, sequence version 1.
DT 03-AUG-2022, entry version 100.
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=Mmcs_1881;
OS Mycobacterium sp. (strain MCS).
OC Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC Mycobacterium; unclassified Mycobacterium.
OX NCBI_TaxID=164756;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MCS;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Martinez M., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Kim E., Miller C.D., Hughes J.E., Anderson A.J., Sims R.C., Richardson P.;
RT "Complete sequence of chromosome of Mycobacterium sp. MCS.";
RL Submitted (JUN-2006) 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; CP000384; ABG07990.1; -; Genomic_DNA.
DR AlphaFoldDB; Q1BAU4; -.
DR SMR; Q1BAU4; -.
DR KEGG; mmc:Mmcs_1881; -.
DR HOGENOM; CLU_007764_2_0_11; -.
DR OMA; HDVEHEI; -.
DR BioCyc; MSP164756:G1G6O-1923-MON; -.
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; 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; 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..701
FT /note="DNA ligase"
FT /id="PRO_0000313315"
FT DOMAIN 616..701
FT /note="BRCT"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT REGION 1..21
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 132
FT /note="N6-AMP-lysine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 50..54
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 100..101
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 130
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 153
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 193
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 333
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 427
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
FT BINDING 430
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"
FT BINDING 452
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01588"
SQ SEQUENCE 701 AA; 75899 MW; FC4714A2EEB824E5 CRC64;
MSAKSTPDAG PQEQATEAEA ELRHRWQALA DEVRDHQFRY YVRDAPVISD ADFDKLFQQL
EALEAEHPEL RAPDSPTQLV GGAGFATDFT PAEHLERMLS LDDVFNVDEL TAWSSRVRAE
VGDDAAYLCE LKVDGLALAL VYRDGRLERA ATRGDGRVGE DVTLNARTLD DVPERLTPSD
EFPHPAVLEV RGEVFFRVAD FEALNAGLVA EGKPPFANPR NSAAGSLRQK NPAVTARRPL
RMVCHGIGYT EGFSPTSLHE AYGALRAWGL PVSDHTTRVQ GMDAVRERIA YWGEHRHDIE
HEIDGVVVKL DQIALQRRLG ATSRAPRWAV AYKYPPEEAQ TKLLDIRVNV GRTGRVTPFA
YMEPVKVAGS TVGLATLHNA SEVKRKGVLI GDTVVIRKAG DVIPEVLGPV VDLRDGTERE
FVMPTHCPEC GTELAPAKEG DADIRCPNSR TCPAQLRERV FHVAGRGAFD IEGLGYEAAI
ALLQAGVITD EGDLFTLTED DLLRTELFTT KGGAVSANGR RLLANLGKAK AQPLWRVLVA
LSIRHVGPTA ARALATEFGS LDAIIEASED QLAAVEGVGP TIAAAVKEWF TVDWHCAIVE
KWRAAGVRMA DERDASIART LEGLSIVVTG SLAGFSRDEA KEAIIARGGK AAGSVSKKTA
YVVAGDSPGS KYDKAIDLGV PVLDEDGFRN LLENGPQAPE G
