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Protein

Serine recombinase PinQ

Gene

pinQ

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei11O-(5'-phospho-DNA)-serine intermediatePROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDNA invertase, DNA-binding, Hydrolase, Ligase
Biological processDNA integration, DNA recombination

Enzyme and pathway databases

BioCyciEcoCyc:G6819-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Serine recombinase PinQBy similarity (EC:3.1.22.-, EC:6.5.1.-)
Alternative name(s):
DNA-invertase PinQCurated
Putative DNA-invertase from lambdoid prophage Qin
Site-specific recombinase PinQCurated
Gene namesi
Name:pinQ
Synonyms:ydfL
Ordered Locus Names:b1545, JW1538
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG13824 pinQ

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001963621 – 196Serine recombinase PinQAdd BLAST196

Proteomic databases

PaxDbiP77170
PRIDEiP77170

Interactioni

Protein-protein interaction databases

BioGridi4260217, 202 interactors
DIPiDIP-10508N
IntActiP77170, 1 interactor
STRINGi316385.ECDH10B_1676

Structurei

3D structure databases

ProteinModelPortaliP77170
SMRiP77170
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini3 – 143Resolvase/invertase-type recombinase catalyticPROSITE-ProRule annotationAdd BLAST141

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG4105MN3 Bacteria
COG1961 LUCA
HOGENOMiHOG000275578
InParanoidiP77170
OMAiGCEVIRE
PhylomeDBiP77170

Family and domain databases

InterProiView protein in InterPro
IPR009057 Homeobox-like_sf
IPR006118 Recombinase_CS
IPR006119 Resolv_N
IPR036162 Resolvase-like_N_sf
IPR006120 Resolvase_HTH_dom
PfamiView protein in Pfam
PF02796 HTH_7, 1 hit
PF00239 Resolvase, 1 hit
SMARTiView protein in SMART
SM00857 Resolvase, 1 hit
SUPFAMiSSF46689 SSF46689, 1 hit
SSF53041 SSF53041, 1 hit
PROSITEiView protein in PROSITE
PS00398 RECOMBINASES_2, 1 hit
PS51736 RECOMBINASES_3, 1 hit

Sequencei

Sequence statusi: Complete.

P77170-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSQIFAYCRI STLDQTTENQ RREIESAGFK IKPQQIIEEH ISGSAATSER
60 70 80 90 100
PGFNRLLARL KCGDQLIVTK LDRLGCNAMD IRKTVEQLTE TGIRVHCLAL
110 120 130 140 150
GGIDLTSPTG KMMMQVISAV AEFERDLLLE RTHSGIVRAR GAGKRFGRPP
160 170 180 190
VLNEEQKQAV FERIKSGVSI SAIAREFKTS RQTILRAKAK LQTPDI
Length:196
Mass (Da):21,852
Last modified:February 1, 1997 - v1
Checksum:i7CF47F6D88DBD497
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA Translation: AAC74618.1
AP009048 Genomic DNA Translation: BAA15249.1
PIRiD64909
RefSeqiNP_416063.1, NC_000913.3
WP_000078177.1, NZ_LN832404.1

Genome annotation databases

EnsemblBacteriaiAAC74618; AAC74618; b1545
BAA15249; BAA15249; BAA15249
GeneIDi946088
KEGGiecj:JW1538
eco:b1545
PATRICifig|511145.12.peg.1615

Similar proteinsi

Entry informationi

Entry nameiPINQ_ECOLI
AccessioniPrimary (citable) accession number: P77170
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: February 1, 1997
Last modified: March 28, 2018
This is version 125 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health