SubmitCancel

Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

Q8TKS3

- UVRB_METAC

UniProt

Q8TKS3 - UVRB_METAC

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein
UvrABC system protein B
Gene
uvrB, MA_3323
Organism
Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

The UvrABC repair system catalyzes the recognition and processing of DNA lesions. A damage recognition complex composed of 2 UvrA and 2 UvrB subunits scans DNA for abnormalities. Upon binding of the UvrA2B2 complex to a putative damaged site, the DNA wraps around one UvrB monomer. DNA wrap is dependent on ATP binding by UvrB and probably causes local melting of the DNA helix, facilitating insertion of UvrB beta-hairpin between the DNA strands. Then UvrB probes one DNA strand for the presence of a lesion. If a lesion is found the UvrA subunits dissociate and the UvrB-DNA preincision complex is formed. This complex is subsequently bound by UvrC and the second UvrB is released. If no lesion is found, the DNA wraps around the other UvrB subunit that will check the other stand for damage By similarity.UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi64 – 718ATP Reviewed prediction

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. DNA binding Source: UniProtKB-HAMAP
  3. excinuclease ABC activity Source: UniProtKB-HAMAP
  4. helicase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. SOS response Source: UniProtKB-HAMAP
  2. nucleotide-excision repair Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Excision nuclease

Keywords - Biological processi

DNA damage, DNA excision, DNA repair, SOS response

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciMACE188937:GI2O-3365-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
UvrABC system protein B
Short name:
Protein UvrB
Alternative name(s):
Excinuclease ABC subunit B
Gene namesi
Name:uvrB
Ordered Locus Names:MA_3323
OrganismiMethanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Taxonomic identifieri188937 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanomicrobiaMethanosarcinalesMethanosarcinaceaeMethanosarcina
ProteomesiUP000002487: Chromosome

Subcellular locationi

Cytoplasm By similarity UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 670670UvrABC system protein BUniRule annotation
PRO_0000138454Add
BLAST

Interactioni

Subunit structurei

Forms a heterotetramer with UvrA during the search for lesions. Interacts with UvrC in an incision complex By similarity.

Protein-protein interaction databases

STRINGi188937.MA3323.

Structurei

3D structure databases

ProteinModelPortaliQ8TKS3.
SMRiQ8TKS3. Positions 29-614.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini51 – 433383Helicase ATP-binding
Add
BLAST
Domaini453 – 612160Helicase C-terminal
Add
BLAST
Domaini631 – 66636UVR
Add
BLAST

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi117 – 14024Beta-hairpinUniRule annotation
Add
BLAST

Domaini

The beta-hairpin motif is involved in DNA binding By similarity.UniRule annotation

Sequence similaritiesi

Belongs to the UvrB family.
Contains 1 UVR domain.

Phylogenomic databases

eggNOGiCOG0556.
KOiK03702.
OMAiLEKQMHE.
PhylomeDBiQ8TKS3.

Family and domain databases

Gene3Di3.40.50.300. 4 hits.
4.10.860.10. 1 hit.
HAMAPiMF_00204. UvrB.
InterProiIPR006935. Helicase/UvrB_dom.
IPR014001. Helicase_ATP-bd.
IPR001650. Helicase_C.
IPR027417. P-loop_NTPase.
IPR001943. UVR_dom.
IPR004807. UvrB.
IPR024759. UvrB_YAD/RRR_dom.
[Graphical view]
PANTHERiPTHR24029. PTHR24029. 1 hit.
PfamiPF00271. Helicase_C. 1 hit.
PF04851. ResIII. 1 hit.
PF02151. UVR. 1 hit.
PF12344. UvrB. 1 hit.
[Graphical view]
SMARTiSM00487. DEXDc. 1 hit.
SM00490. HELICc. 1 hit.
[Graphical view]
SUPFAMiSSF46600. SSF46600. 1 hit.
SSF52540. SSF52540. 3 hits.
TIGRFAMsiTIGR00631. uvrb. 1 hit.
PROSITEiPS51192. HELICASE_ATP_BIND_1. 1 hit.
PS51194. HELICASE_CTER. 1 hit.
PS50151. UVR. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8TKS3-1 [UniParc]FASTAAdd to Basket

« Hide

MKVSSQTPGE LSKKKFELLH DARYWDSPQF KLISGFEPKG SQPQAIEKLV    50
EGLKKREQFQ TLLGVTGSGK TYTVANVINQ IRKPTLVIAH NKTLAAQLYN 100
EFREFFPENR VEYFVSYYDY YQPESYLPAK DQYIEKDAQI NPKIEQMRLA 150
ATASLMSRQD VIVVASVSCI YGLGNPENFQ KMGFELKVGD KVQRKEILEK 200
LIDIQFERND MELMPGRFRV KGDTIDIIPG YFDDIIRVEL FGDEVDRISE 250
VDKQTGQRKE DMDYFFVYPA RHYVIPEEEQ KSAIRSILEE LEEHLPTLGL 300
LESHRLKQRT LYDMEMIEET GSCKGIENYS RHFDHRQPGE QPFCLLDYFP 350
EDFLLIIDES HQTIPQLHGM YNGDRSRKKS LVDYGFRLPS AYDNRPLKFE 400
EFEKYMENVI FVSATPSDYE REHSARIVEQ IIRPTGLVDP EVEVRPLEGQ 450
VRDVMQEIRK IVDRGDRALV TTLTKKLAEE LTEFLARNEI KARYLHSDIK 500
TIERTEIIRE LRLGKFDVLV GINLLREGLD IPEVGFIGIL DADKEGFLRD 550
SKSLIQIIGR AARNSSSKVV LYADNMTESI KKAVDETERR RSMQIAYNEE 600
HGIVPKTIRK PIREKVVDIT DTKHIPKTDI PNVIIELDAE MREAADRLDF 650
ERAIQLRELI KKLEKEVKAV 670
Length:670
Mass (Da):77,789
Last modified:June 1, 2002 - v1
Checksum:i4BB8ED22CE9718BB
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE010299 Genomic DNA. Translation: AAM06692.1.
RefSeqiNP_618212.1. NC_003552.1.
WP_011023255.1. NC_003552.1.

Genome annotation databases

EnsemblBacteriaiAAM06692; AAM06692; MA_3323.
GeneIDi1475216.
KEGGimac:MA3323.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE010299 Genomic DNA. Translation: AAM06692.1 .
RefSeqi NP_618212.1. NC_003552.1.
WP_011023255.1. NC_003552.1.

3D structure databases

ProteinModelPortali Q8TKS3.
SMRi Q8TKS3. Positions 29-614.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 188937.MA3323.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAM06692 ; AAM06692 ; MA_3323 .
GeneIDi 1475216.
KEGGi mac:MA3323.

Phylogenomic databases

eggNOGi COG0556.
KOi K03702.
OMAi LEKQMHE.
PhylomeDBi Q8TKS3.

Enzyme and pathway databases

BioCyci MACE188937:GI2O-3365-MONOMER.

Family and domain databases

Gene3Di 3.40.50.300. 4 hits.
4.10.860.10. 1 hit.
HAMAPi MF_00204. UvrB.
InterProi IPR006935. Helicase/UvrB_dom.
IPR014001. Helicase_ATP-bd.
IPR001650. Helicase_C.
IPR027417. P-loop_NTPase.
IPR001943. UVR_dom.
IPR004807. UvrB.
IPR024759. UvrB_YAD/RRR_dom.
[Graphical view ]
PANTHERi PTHR24029. PTHR24029. 1 hit.
Pfami PF00271. Helicase_C. 1 hit.
PF04851. ResIII. 1 hit.
PF02151. UVR. 1 hit.
PF12344. UvrB. 1 hit.
[Graphical view ]
SMARTi SM00487. DEXDc. 1 hit.
SM00490. HELICc. 1 hit.
[Graphical view ]
SUPFAMi SSF46600. SSF46600. 1 hit.
SSF52540. SSF52540. 3 hits.
TIGRFAMsi TIGR00631. uvrb. 1 hit.
PROSITEi PS51192. HELICASE_ATP_BIND_1. 1 hit.
PS51194. HELICASE_CTER. 1 hit.
PS50151. UVR. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The genome of Methanosarcina acetivorans reveals extensive metabolic and physiological diversity."
    Galagan J.E., Nusbaum C., Roy A., Endrizzi M.G., Macdonald P., FitzHugh W., Calvo S., Engels R., Smirnov S., Atnoor D., Brown A., Allen N., Naylor J., Stange-Thomann N., DeArellano K., Johnson R., Linton L., McEwan P.
    , McKernan K., Talamas J., Tirrell A., Ye W., Zimmer A., Barber R.D., Cann I., Graham D.E., Grahame D.A., Guss A.M., Hedderich R., Ingram-Smith C., Kuettner H.C., Krzycki J.A., Leigh J.A., Li W., Liu J., Mukhopadhyay B., Reeve J.N., Smith K., Springer T.A., Umayam L.A., White O., White R.H., de Macario E.C., Ferry J.G., Jarrell K.F., Jing H., Macario A.J.L., Paulsen I.T., Pritchett M., Sowers K.R., Swanson R.V., Zinder S.H., Lander E., Metcalf W.W., Birren B.
    Genome Res. 12:532-542(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 35395 / DSM 2834 / JCM 12185 / C2A.

Entry informationi

Entry nameiUVRB_METAC
AccessioniPrimary (citable) accession number: Q8TKS3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 13, 2002
Last sequence update: June 1, 2002
Last modified: September 3, 2014
This is version 83 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi