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Protein

ABC transporter periplasmic-binding protein YtfQ

Gene

ytfQ

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

Functioni

GO - Molecular functioni

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

GO - Biological processi

  • galactose transmembrane transport Source: EcoCyc

Keywordsi

Biological processTransport

Enzyme and pathway databases

BioCyciEcoCyc:YTFQ-MONOMER
MetaCyc:YTFQ-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 lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG12517 ytfQ

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Periplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 211 PublicationAdd BLAST21
ChainiPRO_000003174522 – 318ABC transporter periplasmic-binding protein YtfQAdd BLAST297

Proteomic databases

EPDiP39325
PaxDbiP39325
PRIDEiP39325

Interactioni

Protein-protein interaction databases

BioGridi4259313, 8 interactors
IntActiP39325, 8 interactors
STRINGi316385.ECDH10B_4422

Structurei

Secondary structure

1318
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi25 – 30Combined sources6
Helixi36 – 52Combined sources17
Beta strandi55 – 60Combined sources6
Helixi65 – 78Combined sources14
Beta strandi81 – 85Combined sources5
Beta strandi88 – 92Combined sources5
Helixi94 – 102Combined sources9
Beta strandi107 – 112Combined sources6
Helixi119 – 121Combined sources3
Beta strandi122 – 127Combined sources6
Helixi130 – 145Combined sources16
Beta strandi150 – 156Combined sources7
Helixi162 – 174Combined sources13
Turni175 – 177Combined sources3
Beta strandi181 – 188Combined sources8
Helixi193 – 206Combined sources14
Turni208 – 212Combined sources5
Beta strandi215 – 220Combined sources6
Helixi221 – 233Combined sources13
Turni238 – 240Combined sources3
Beta strandi241 – 248Combined sources8
Helixi251 – 258Combined sources8
Beta strandi264 – 267Combined sources4
Helixi273 – 286Combined sources14
Beta strandi292 – 295Combined sources4
Beta strandi299 – 301Combined sources3
Helixi303 – 305Combined sources3
Helixi306 – 312Combined sources7

3D structure databases

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

Miscellaneous databases

EvolutionaryTraceiP39325

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG4107R5U Bacteria
ENOG410XPC7 LUCA
HOGENOMiHOG000212345
InParanoidiP39325
KOiK02058
OMAiTVGFSQI
PhylomeDBiP39325

Family and domain databases

CDDicd06309 PBP1_YtfQ_like, 1 hit
InterProiView protein in InterPro
IPR033893 ABC_YtfQ
IPR028082 Peripla_BP_I
IPR025997 SBP_2_dom
PfamiView protein in Pfam
PF13407 Peripla_BP_4, 1 hit
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
PATRICifig|1411691.4.peg.2474

Similar proteinsi

Entry informationi

Entry nameiYTFQ_ECOLI
AccessioniPrimary (citable) accession number: P39325
Secondary accession number(s): Q2M678
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: February 1, 1995
Last modified: April 25, 2018
This is version 122 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

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

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