DNLI2_METAC
ID DNLI2_METAC Reviewed; 568 AA.
AC Q8TMT1;
DT 13-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2002, sequence version 1.
DT 03-AUG-2022, entry version 127.
DE RecName: Full=DNA ligase 2 {ECO:0000255|HAMAP-Rule:MF_00407};
DE EC=6.5.1.1 {ECO:0000255|HAMAP-Rule:MF_00407};
DE AltName: Full=Polydeoxyribonucleotide synthase [ATP] 2 {ECO:0000255|HAMAP-Rule:MF_00407};
GN Name=lig2 {ECO:0000255|HAMAP-Rule:MF_00407}; OrderedLocusNames=MA_2571;
OS Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 /
OS C2A).
OC Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC Methanosarcinales; Methanosarcinaceae; Methanosarcina.
OX NCBI_TaxID=188937;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35395 / DSM 2834 / JCM 12185 / C2A;
RX PubMed=11932238; DOI=10.1101/gr.223902;
RA Galagan J.E., Nusbaum C., Roy A., Endrizzi M.G., Macdonald P., FitzHugh W.,
RA Calvo S., Engels R., Smirnov S., Atnoor D., Brown A., Allen N., Naylor J.,
RA Stange-Thomann N., DeArellano K., Johnson R., Linton L., McEwan P.,
RA McKernan K., Talamas J., Tirrell A., Ye W., Zimmer A., Barber R.D.,
RA Cann I., Graham D.E., Grahame D.A., Guss A.M., Hedderich R.,
RA Ingram-Smith C., Kuettner H.C., Krzycki J.A., Leigh J.A., Li W., Liu J.,
RA Mukhopadhyay B., Reeve J.N., Smith K., Springer T.A., Umayam L.A.,
RA White O., White R.H., de Macario E.C., Ferry J.G., Jarrell K.F., Jing H.,
RA Macario A.J.L., Paulsen I.T., Pritchett M., Sowers K.R., Swanson R.V.,
RA Zinder S.H., Lander E., Metcalf W.W., Birren B.;
RT "The genome of Methanosarcina acetivorans reveals extensive metabolic and
RT physiological diversity.";
RL Genome Res. 12:532-542(2002).
CC -!- FUNCTION: DNA ligase that seals nicks in double-stranded DNA during DNA
CC replication, DNA recombination and DNA repair. {ECO:0000255|HAMAP-
CC Rule:MF_00407}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + (deoxyribonucleotide)n-3'-hydroxyl + 5'-phospho-
CC (deoxyribonucleotide)m = (deoxyribonucleotide)n+m + AMP +
CC diphosphate.; EC=6.5.1.1; Evidence={ECO:0000255|HAMAP-Rule:MF_00407};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00407};
CC -!- SIMILARITY: Belongs to the ATP-dependent DNA ligase family.
CC {ECO:0000255|HAMAP-Rule:MF_00407}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AE010299; AAM05952.1; -; Genomic_DNA.
DR RefSeq; WP_011022536.1; NC_003552.1.
DR AlphaFoldDB; Q8TMT1; -.
DR SMR; Q8TMT1; -.
DR STRING; 188937.MA_2571; -.
DR EnsemblBacteria; AAM05952; AAM05952; MA_2571.
DR GeneID; 1474460; -.
DR KEGG; mac:MA_2571; -.
DR HOGENOM; CLU_005138_6_0_2; -.
DR InParanoid; Q8TMT1; -.
DR OMA; WLFEESY; -.
DR OrthoDB; 52275at2157; -.
DR PhylomeDB; Q8TMT1; -.
DR Proteomes; UP000002487; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR GO; GO:0003910; F:DNA ligase (ATP) activity; IBA:GO_Central.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR GO; GO:0071897; P:DNA biosynthetic process; IEA:InterPro.
DR GO; GO:0006266; P:DNA ligation; IBA:GO_Central.
DR GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR GO; GO:0006273; P:lagging strand elongation; IBA:GO_Central.
DR Gene3D; 1.10.3260.10; -; 1.
DR Gene3D; 2.40.50.140; -; 1.
DR HAMAP; MF_00407; DNA_ligase; 1.
DR InterPro; IPR022865; DNA_ligae_ATP-dep_bac/arc.
DR InterPro; IPR000977; DNA_ligase_ATP-dep.
DR InterPro; IPR012309; DNA_ligase_ATP-dep_C.
DR InterPro; IPR012310; DNA_ligase_ATP-dep_cent.
DR InterPro; IPR016059; DNA_ligase_ATP-dep_CS.
DR InterPro; IPR012308; DNA_ligase_ATP-dep_N.
DR InterPro; IPR036599; DNA_ligase_N_sf.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR Pfam; PF04679; DNA_ligase_A_C; 1.
DR Pfam; PF01068; DNA_ligase_A_M; 1.
DR Pfam; PF04675; DNA_ligase_A_N; 1.
DR SUPFAM; SSF117018; SSF117018; 1.
DR SUPFAM; SSF50249; SSF50249; 1.
DR TIGRFAMs; TIGR00574; dnl1; 1.
DR PROSITE; PS00697; DNA_LIGASE_A1; 1.
DR PROSITE; PS50160; DNA_LIGASE_A3; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cell cycle; Cell division; DNA damage; DNA recombination;
KW DNA repair; DNA replication; Ligase; Magnesium; Metal-binding;
KW Nucleotide-binding; Reference proteome.
FT CHAIN 1..568
FT /note="DNA ligase 2"
FT /id="PRO_0000059603"
FT ACT_SITE 256
FT /note="N6-AMP-lysine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT BINDING 254
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT BINDING 261
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT BINDING 276
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT BINDING 306
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT BINDING 346
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT BINDING 425
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT BINDING 431
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
SQ SEQUENCE 568 AA; 63177 MW; 64AA8AF2BBAE1261 CRC64;
MTSFREFAET CQAIEKISST IETTNKVADL LKKVDVEELP LATHFIMSEV FPAWSGEQLG
IGTSLLYSSL SKASGMSVRS IESLIRTTGD IGETALLILK EKRKNQVTFS SFLEEQPELS
ITEVYQRFKT ASEASGKGSQ ELKIKNLQFL FNSSTPREAK YISRLALEEL RIGVGEGVVR
DAIARAFSVP SDKVEHAFMV TNDLGIVAAA AKEGGIEALE SLGIEINRPI KMMLSQISPD
IDADIRDMKG AAIEWKFDGA RVQIHKNGNS VTLFSRKLEN VTNSLPDLVE IIRKHVKAES
AILDGEAVAV DENGKPRAFQ EILKRFRRKY DVEEKALGIP IQLNLFDIMY LNGRTLIDLP
LVERRKALES CVESSVEDSK SISVDEQVIT GDLELVEKIY REALNAGHEG VMVKNPNSAY
SPGKRGKNWL KKKPLMETLD LVVVGAEWGY GRRANLIGSY SVACYDPETS RFLQVGKVGT
GLTDEQLKEL TEMLSGLMEG GEAGGVFAIR PKVVLEIAFE EIQKSPNYDS GFALRFPRFI
RIRDDKDPEE ADTIQRIGRV YSQQLKRL
