Skip Header

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

ABC transporter periplasmic-binding protein YtfQ

Gene

ytfQ

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

GO - Molecular functioni

  • galactose binding Source: EcoCyc
  • monosaccharide transmembrane transporter activity Source: GO_Central

GO - Biological processi

  • galactose transport Source: EcoCyc
Complete GO annotation...

Keywords - Biological processi

Transport

Enzyme and pathway databases

BioCyciEcoCyc:YTFQ-MONOMER.
ECOL316407:JW4186-MONOMER.
MetaCyc:YTFQ-MONOMER.
RETL1328306-WGS:GSTH-2093-MONOMER.

Protein family/group databases

TCDBi3.A.1.2.25. the atp-binding cassette (abc) superfamily.

Names & Taxonomyi

Protein namesi
Recommended name:
ABC transporter periplasmic-binding protein YtfQ
Gene namesi
Name:ytfQ
Ordered Locus Names:b4227, JW4186
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG12517. ytfQ.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Periplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 21211 PublicationAdd
BLAST
Chaini22 – 318297ABC transporter periplasmic-binding protein YtfQPRO_0000031745Add
BLAST

Proteomic databases

EPDiP39325.
PaxDbiP39325.
PRIDEiP39325.

Interactioni

Protein-protein interaction databases

BioGridi4259313. 4 interactions.
IntActiP39325. 8 interactions.
STRINGi511145.b4227.

Structurei

Secondary structure

1
318
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi25 – 306Combined sources
Helixi36 – 5217Combined sources
Beta strandi55 – 606Combined sources
Helixi65 – 7814Combined sources
Beta strandi81 – 855Combined sources
Beta strandi88 – 925Combined sources
Helixi94 – 1029Combined sources
Beta strandi107 – 1126Combined sources
Helixi119 – 1213Combined sources
Beta strandi122 – 1276Combined sources
Helixi130 – 14516Combined sources
Beta strandi150 – 1567Combined sources
Helixi162 – 17413Combined sources
Turni175 – 1773Combined sources
Beta strandi181 – 1888Combined sources
Helixi193 – 20614Combined sources
Turni208 – 2125Combined sources
Beta strandi215 – 2206Combined sources
Helixi221 – 23313Combined sources
Turni238 – 2403Combined sources
Beta strandi241 – 2488Combined sources
Helixi251 – 2588Combined sources
Beta strandi264 – 2674Combined sources
Helixi273 – 28614Combined sources
Beta strandi292 – 2954Combined sources
Beta strandi299 – 3013Combined sources
Helixi303 – 3053Combined sources
Helixi306 – 3127Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2VK2X-ray1.20A22-318[»]
ProteinModelPortaliP39325.
SMRiP39325. Positions 23-318.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP39325.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG4107R5U. Bacteria.
ENOG410XPC7. LUCA.
HOGENOMiHOG000212345.
InParanoidiP39325.
KOiK02058.
OMAiVENMINQ.
OrthoDBiEOG61P6T8.
PhylomeDBiP39325.

Family and domain databases

InterProiIPR028082. Peripla_BP_I.
IPR025997. SBP_2_dom.
[Graphical view]
PfamiPF13407. Peripla_BP_4. 1 hit.
[Graphical view]
SUPFAMiSSF53822. SSF53822. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P39325-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MWKRLLIVSA VSAAMSSMAL AAPLTVGFSQ VGSESGWRAA ETNVAKSEAE
60 70 80 90 100
KRGITLKIAD GQQKQENQIK AVRSFVAQGV DAIFIAPVVA TGWEPVLKEA
110 120 130 140 150
KDAEIPVFLL DRSIDVKDKS LYMTTVTADN ILEGKLIGDW LVKEVNGKPC
160 170 180 190 200
NVVELQGTVG ASVAIDRKKG FAEAIKNAPN IKIIRSQSGD FTRSKGKEVM
210 220 230 240 250
ESFIKAENNG KNICMVYAHN DDMVIGAIQA IKEAGLKPGK DILTGSIDGV
260 270 280 290 300
PDIYKAMMDG EANASVELTP NMAGPAFDAL EKYKKDGTMP EKLTLTKSTL
310
YLPDTAKEEL EKKKNMGY
Length:318
Mass (Da):34,345
Last modified:February 1, 1995 - v1
Checksum:i5FF0724EA4717F95
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U14003 Genomic DNA. Translation: AAA97124.1.
U00096 Genomic DNA. Translation: AAC77184.1.
AP009048 Genomic DNA. Translation: BAE78228.1.
PIRiS56453.
RefSeqiNP_418648.1. NC_000913.3.
WP_000265913.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC77184; AAC77184; b4227.
BAE78228; BAE78228; BAE78228.
GeneIDi948746.
KEGGiecj:JW4186.
eco:b4227.
PATRICi32124029. VBIEscCol129921_4359.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U14003 Genomic DNA. Translation: AAA97124.1.
U00096 Genomic DNA. Translation: AAC77184.1.
AP009048 Genomic DNA. Translation: BAE78228.1.
PIRiS56453.
RefSeqiNP_418648.1. NC_000913.3.
WP_000265913.1. NZ_LN832404.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2VK2X-ray1.20A22-318[»]
ProteinModelPortaliP39325.
SMRiP39325. Positions 23-318.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4259313. 4 interactions.
IntActiP39325. 8 interactions.
STRINGi511145.b4227.

Protein family/group databases

TCDBi3.A.1.2.25. the atp-binding cassette (abc) superfamily.

Proteomic databases

EPDiP39325.
PaxDbiP39325.
PRIDEiP39325.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC77184; AAC77184; b4227.
BAE78228; BAE78228; BAE78228.
GeneIDi948746.
KEGGiecj:JW4186.
eco:b4227.
PATRICi32124029. VBIEscCol129921_4359.

Organism-specific databases

EchoBASEiEB2409.
EcoGeneiEG12517. ytfQ.

Phylogenomic databases

eggNOGiENOG4107R5U. Bacteria.
ENOG410XPC7. LUCA.
HOGENOMiHOG000212345.
InParanoidiP39325.
KOiK02058.
OMAiVENMINQ.
OrthoDBiEOG61P6T8.
PhylomeDBiP39325.

Enzyme and pathway databases

BioCyciEcoCyc:YTFQ-MONOMER.
ECOL316407:JW4186-MONOMER.
MetaCyc:YTFQ-MONOMER.
RETL1328306-WGS:GSTH-2093-MONOMER.

Miscellaneous databases

EvolutionaryTraceiP39325.
PROiP39325.

Family and domain databases

InterProiIPR028082. Peripla_BP_I.
IPR025997. SBP_2_dom.
[Graphical view]
PfamiPF13407. Peripla_BP_4. 1 hit.
[Graphical view]
SUPFAMiSSF53822. SSF53822. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Analysis of the Escherichia coli genome VI: DNA sequence of the region from 92.8 through 100 minutes."
    Burland V.D., Plunkett G. III, Sofia H.J., Daniels D.L., Blattner F.R.
    Nucleic Acids Res. 23:2105-2119(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  3. "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110."
    Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S., Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.
    Mol. Syst. Biol. 2:E1-E5(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  4. "Comparing the predicted and observed properties of proteins encoded in the genome of Escherichia coli K-12."
    Link A.J., Robison K., Church G.M.
    Electrophoresis 18:1259-1313(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 22-33.
    Strain: K12 / EMG2.

Entry informationi

Entry nameiYTFQ_ECOLI
AccessioniPrimary (citable) accession number: P39325
Secondary accession number(s): Q2M678
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: February 1, 1995
Last modified: March 16, 2016
This is version 111 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

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. 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.