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Protein

Serine recombinase PinQ

Gene

pinQ

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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

Complete GO annotation...

Keywords - Molecular functioni

DNA invertase, Hydrolase, Ligase

Keywords - Biological processi

DNA integration, DNA recombination

Keywords - Ligandi

DNA-binding

Enzyme and pathway databases

BioCyciEcoCyc:G6819-MONOMER.
ECOL316407:JW1538-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.
STRINGi511145.b1545.

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

Contains 1 resolvase/invertase-type recombinase catalytic domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiENOG4105MN3. Bacteria.
COG1961. LUCA.
HOGENOMiHOG000275578.
InParanoidiP77170.
OMAiNIAYIRV.
PhylomeDBiP77170.

Family and domain databases

Gene3Di1.10.10.60. 1 hit.
3.40.50.1390. 1 hit.
InterProiIPR009057. Homeodomain-like.
IPR006118. Recombinase_CS.
IPR006119. Resolv_N.
IPR006120. Resolvase_HTH_dom.
[Graphical view]
PfamiPF02796. HTH_7. 1 hit.
PF00239. Resolvase. 1 hit.
[Graphical view]
SMARTiSM00857. Resolvase. 1 hit.
[Graphical view]
SUPFAMiSSF46689. SSF46689. 1 hit.
SSF53041. SSF53041. 1 hit.
PROSITEiPS00398. RECOMBINASES_2. 1 hit.
PS51736. RECOMBINASES_3. 1 hit.
[Graphical view]

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.
PATRICi32118390. VBIEscCol129921_1615.

Cross-referencesi

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.

3D structure databases

ProteinModelPortaliP77170.
SMRiP77170.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4260217. 202 interactors.
DIPiDIP-10508N.
IntActiP77170. 1 interactor.
STRINGi511145.b1545.

Proteomic databases

PaxDbiP77170.
PRIDEiP77170.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC74618; AAC74618; b1545.
BAA15249; BAA15249; BAA15249.
GeneIDi946088.
KEGGiecj:JW1538.
eco:b1545.
PATRICi32118390. VBIEscCol129921_1615.

Organism-specific databases

EchoBASEiEB3585.
EcoGeneiEG13824. pinQ.

Phylogenomic databases

eggNOGiENOG4105MN3. Bacteria.
COG1961. LUCA.
HOGENOMiHOG000275578.
InParanoidiP77170.
OMAiNIAYIRV.
PhylomeDBiP77170.

Enzyme and pathway databases

BioCyciEcoCyc:G6819-MONOMER.
ECOL316407:JW1538-MONOMER.

Miscellaneous databases

PROiP77170.

Family and domain databases

Gene3Di1.10.10.60. 1 hit.
3.40.50.1390. 1 hit.
InterProiIPR009057. Homeodomain-like.
IPR006118. Recombinase_CS.
IPR006119. Resolv_N.
IPR006120. Resolvase_HTH_dom.
[Graphical view]
PfamiPF02796. HTH_7. 1 hit.
PF00239. Resolvase. 1 hit.
[Graphical view]
SMARTiSM00857. Resolvase. 1 hit.
[Graphical view]
SUPFAMiSSF46689. SSF46689. 1 hit.
SSF53041. SSF53041. 1 hit.
PROSITEiPS00398. RECOMBINASES_2. 1 hit.
PS51736. RECOMBINASES_3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiPINQ_ECOLI
AccessioniPrimary (citable) accession number: P77170
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: February 1, 1997
Last modified: November 30, 2016
This is version 118 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. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.