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Database: UniProt
Entry: Q2FTH4
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Original site: Q2FTH4 
ID   DNLI_METHJ              Reviewed;         547 AA.
AC   Q2FTH4;
DT   03-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   21-MAR-2006, sequence version 1.
DT   13-SEP-2023, entry version 98.
DE   RecName: Full=DNA ligase {ECO:0000255|HAMAP-Rule:MF_00407};
DE            EC=6.5.1.1 {ECO:0000255|HAMAP-Rule:MF_00407};
DE   AltName: Full=Polydeoxyribonucleotide synthase [ATP] {ECO:0000255|HAMAP-Rule:MF_00407};
GN   Name=lig {ECO:0000255|HAMAP-Rule:MF_00407}; OrderedLocusNames=Mhun_2882;
OS   Methanospirillum hungatei JF-1 (strain ATCC 27890 / DSM 864 / NBRC 100397 /
OS   JF-1).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanomicrobiales; Methanospirillaceae; Methanospirillum.
OX   NCBI_TaxID=323259;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27890 / DSM 864 / NBRC 100397 / JF-1;
RX   PubMed=26744606; DOI=10.1186/s40793-015-0124-8;
RA   Gunsalus R.P., Cook L.E., Crable B., Rohlin L., McDonald E., Mouttaki H.,
RA   Sieber J.R., Poweleit N., Zhou H., Lapidus A.L., Daligault H.E., Land M.,
RA   Gilna P., Ivanova N., Kyrpides N., Culley D.E., McInerney M.J.;
RT   "Complete genome sequence of Methanospirillum hungatei type strain JF1.";
RL   Stand. Genomic Sci. 11:2-2(2016).
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}.
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DR   EMBL; CP000254; ABD42574.1; -; Genomic_DNA.
DR   RefSeq; WP_011449827.1; NC_007796.1.
DR   AlphaFoldDB; Q2FTH4; -.
DR   SMR; Q2FTH4; -.
DR   STRING; 323259.Mhun_2882; -.
DR   EnsemblBacteria; ABD42574; ABD42574; Mhun_2882.
DR   GeneID; 3924177; -.
DR   KEGG; mhu:Mhun_2882; -.
DR   eggNOG; arCOG01347; Archaea.
DR   HOGENOM; CLU_005138_6_0_2; -.
DR   InParanoid; Q2FTH4; -.
DR   OMA; WLFEESY; -.
DR   OrthoDB; 31274at2157; -.
DR   Proteomes; UP000001941; Chromosome.
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; IEA:UniProtKB-UniRule.
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:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR   GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR   GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniRule.
DR   CDD; cd07901; Adenylation_DNA_ligase_Arch_LigB; 1.
DR   CDD; cd07972; OBF_DNA_ligase_Arch_LigB; 1.
DR   Gene3D; 1.10.3260.10; DNA ligase, ATP-dependent, N-terminal domain; 1.
DR   Gene3D; 3.30.470.30; DNA ligase/mRNA capping enzyme; 1.
DR   Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 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   NCBIfam; TIGR00574; dnl1; 1.
DR   PANTHER; PTHR45674:SF7; DNA LIGASE; 1.
DR   PANTHER; PTHR45674; DNA LIGASE 1/3 FAMILY MEMBER; 1.
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; ATP-dependent DNA ligase DNA-binding domain; 1.
DR   SUPFAM; SSF56091; DNA ligase/mRNA capping enzyme, catalytic domain; 1.
DR   SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR   PROSITE; PS00333; DNA_LIGASE_A2; 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..547
FT                   /note="DNA ligase"
FT                   /id="PRO_0000365261"
FT   ACT_SITE        246
FT                   /note="N6-AMP-lysine intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT   BINDING         244
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT   BINDING         251
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT   BINDING         266
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT   BINDING         295
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT   BINDING         334
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT   BINDING         405
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
FT   BINDING         411
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00407"
SQ   SEQUENCE   547 AA;  61698 MW;  EEB45E15FAC1AA3F CRC64;
     MIFLEFAELC SRLEKISGRL ETISILAETI SSLSDDDLPH FCRLILGKPF PEWSGKKLGV
     GPNLLYEAVA YVTGRKREEV IDRLSRVGDA GAAVEELLSQ KSQTSFFTVE LTLADIMAAL
     IEISGMEGGR SQKEKVRVIQ RILSSASPLE GHYITAILLE DFRIGVGEGN LRDAIAQAFS
     VDPNLVEYAN QVRNDMGEVA VLARKGEEAL RSVRLVPFHP VRMMLARQGT ISGVLKEGDP
     VAVEFKYDGA RFQFHKQNKT CRMYSRRLEE VTNAMPDVVA LLDEALPDDI IVDGEVIAVQ
     GGHPMPFQTV LRRFRRKHNV AEAADAITMI PNLFDILYYN QEMLIDLPFR ERRNILTQVA
     SRYVTPQLVS DDETEIEAYY HTALDAGHEG VMLKLQGSRY TPGVRGKDWV KIKPEADTLD
     LVVTGAEWGE GKRAHVFGSF LLSVRDDDRL VPISRVATGF SDEQLIWLFD TLQDDIIRKD
     GKMVYFEPRL VFEIGYSEIQ KSPNYEGGYA LRFPRFIEVR EDKDLKEANT AEDVEERYIQ
     THSSLNT
//
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