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Protein

Probable DNA ligase

Gene

ligB

Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

DNA ligase that seals nicks in double-stranded DNA during DNA replication, DNA recombination and DNA repair.UniRule annotation

Catalytic activityi

ATP + (deoxyribonucleotide)(n)-3'-hydroxyl + 5'-phospho-(deoxyribonucleotide)(m) = (deoxyribonucleotide)(n+m) + AMP + diphosphate.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei209ATPUniRule annotation1
Active sitei211N6-AMP-lysine intermediateUniRule annotation1
Binding sitei216ATPUniRule annotation1
Binding sitei231ATPUniRule annotation1
Binding sitei260ATPUniRule annotation1
Binding sitei300ATPUniRule annotation1
Binding sitei372ATPUniRule annotation1
Binding sitei378ATPUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigaseUniRule annotationImported
Biological processCell cycle, Cell divisionUniRule annotation, DNA damage, DNA recombinationUniRule annotation, DNA repairUniRule annotation, DNA replicationUniRule annotation
LigandATP-bindingUniRule annotation, MagnesiumUniRule annotation, Metal-bindingUniRule annotation, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Probable DNA ligaseUniRule annotation (EC:6.5.1.1UniRule annotation)
Alternative name(s):
Polydeoxyribonucleotide synthase [ATP]UniRule annotation
Gene namesi
Name:ligBImported
Synonyms:ligUniRule annotation
ORF Names:LH57_16715Imported
OrganismiMycobacterium tuberculosis (strain ATCC 25618 / H37Rv)Imported
Taxonomic identifieri83332 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacteriumMycobacterium tuberculosis complex
Proteomesi
  • UP000031768 Componenti: Chromosome

Structurei

3D structure databases

ProteinModelPortaliI6YB16
SMRiI6YB16
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini288 – 412DNA_LIGASE_A3InterPro annotationAdd BLAST125

Sequence similaritiesi

Belongs to the ATP-dependent DNA ligase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4107QIM Bacteria
COG1793 LUCA
KOiK10747
OMAiWLFEESY
PhylomeDBiI6YB16

Family and domain databases

Gene3Di1.10.3260.10, 1 hit
HAMAPiMF_00407 DNA_ligase, 1 hit
InterProiView protein in InterPro
IPR022865 DNA_ligae_ATP-dep_bac/arc
IPR000977 DNA_ligase_ATP-dep
IPR012309 DNA_ligase_ATP-dep_C
IPR012310 DNA_ligase_ATP-dep_cent
IPR016059 DNA_ligase_ATP-dep_CS
IPR012308 DNA_ligase_ATP-dep_N
IPR036599 DNA_ligase_N_sf
IPR012340 NA-bd_OB-fold
PfamiView protein in Pfam
PF04679 DNA_ligase_A_C, 1 hit
PF01068 DNA_ligase_A_M, 1 hit
PF04675 DNA_ligase_A_N, 1 hit
SUPFAMiSSF117018 SSF117018, 1 hit
SSF50249 SSF50249, 1 hit
TIGRFAMsiTIGR00574 dnl1, 1 hit
PROSITEiView protein in PROSITE
PS00697 DNA_LIGASE_A1, 1 hit
PS50160 DNA_LIGASE_A3, 1 hit

Sequencei

Sequence statusi: Complete.

I6YB16-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLLHDVAITS MDVAATSSRL TKVARIAALL HRAAPDTQLV TIIVSWLSGE
60 70 80 90 100
LPQRHIGVGW AALRSLPPPA PQPALTVTGV DATLSKIGTL PGKGSQAQRA
110 120 130 140 150
ALVAELFSAA TEAEQTFLLR LLGGELRQGA KGGIMADAVA QAAGLPAATV
160 170 180 190 200
QRAAMLGGDL AAAAAAGLSG AALDTFTLRV GRPIGPMLAQ TATSVHDALE
210 220 230 240 250
RHGGTTIFEA KLDGARVQIH RANDQVRIYT RSLDDVTARL PEVVEATLAL
260 270 280 290 300
PVRDLVADGE AIALCPDNRP QRFQVTASRF GRSVDVAAAR ATQPLSVFFF
310 320 330 340 350
DILHRDGTDL LEAPTTERLA ALDALVPARH RVDRLITSDP TDAANFLDAT
360 370 380 390 400
LAAGHEGVMA KAPAARYLAG RRGAGWLKVK PVHTLDLVVL AVEWGSGRRR
410 420 430 440 450
GKLSNIHLGA RDPATGGFVM VGKTFKGMTD AMLDWQTTRF HEIAVGPTDG
460 470 480 490 500
YVVQLRPEQV VEVALDGVQR SSRYPGGLAL RFARVVRYRA DKDPAEADTI

DAVRALY
Length:507
Mass (Da):53,737
Last modified:October 3, 2012 - v1
Checksum:iA382F41A7B9E5741
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP009480 Genomic DNA Translation: AIR15843.1
RefSeqiNP_217578.1, NC_000962.3
WP_003912069.1, NZ_KK339370.1

Genome annotation databases

EnsemblBacteriaiAIR15843; AIR15843; LH57_16715
GeneIDi887553
KEGGimtu:Rv3062
mtv:RVBD_3062
PATRICifig|83332.111.peg.3412

Similar proteinsi

Entry informationi

Entry nameiI6YB16_MYCTU
AccessioniPrimary (citable) accession number: I6YB16
Entry historyiIntegrated into UniProtKB/TrEMBL: October 3, 2012
Last sequence update: October 3, 2012
Last modified: May 23, 2018
This is version 51 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

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