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Protein

Inner membrane ABC transporter permease protein YjfF

Gene

yjfF

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

Functioni

Probably part of a binding-protein-dependent transport system. Probably responsible for the translocation of the substrate across the membrane.

GO - Molecular functioni

  • galactose uniporter activity Source: EcoCyc

GO - Biological processi

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

Keywords - Biological processi

Transport

Enzyme and pathway databases

BioCyciEcoCyc:YJFF-MONOMER.
ECOL316407:JW5754-MONOMER.
MetaCyc:YJFF-MONOMER.

Protein family/group databases

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

Names & Taxonomyi

Protein namesi
Recommended name:
Inner membrane ABC transporter permease protein YjfF
Gene namesi
Name:yjfF
Ordered Locus Names:b4231, JW5754
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG12439. yjfF.

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 5PeriplasmicSequence analysis5
Transmembranei6 – 26HelicalSequence analysisAdd BLAST21
Topological domaini27 – 42CytoplasmicSequence analysisAdd BLAST16
Transmembranei43 – 63HelicalSequence analysisAdd BLAST21
Topological domaini64PeriplasmicSequence analysis1
Transmembranei65 – 85HelicalSequence analysisAdd BLAST21
Topological domaini86 – 88CytoplasmicSequence analysis3
Transmembranei89 – 109HelicalSequence analysisAdd BLAST21
Topological domaini110 – 113PeriplasmicSequence analysis4
Transmembranei114 – 134HelicalSequence analysisAdd BLAST21
Topological domaini135 – 159CytoplasmicSequence analysisAdd BLAST25
Transmembranei160 – 180HelicalSequence analysisAdd BLAST21
Topological domaini181 – 222PeriplasmicSequence analysisAdd BLAST42
Transmembranei223 – 243HelicalSequence analysisAdd BLAST21
Topological domaini244 – 251CytoplasmicSequence analysis8
Transmembranei252 – 272HelicalSequence analysisAdd BLAST21
Topological domaini273 – 294PeriplasmicSequence analysisAdd BLAST22
Transmembranei295 – 315HelicalSequence analysisAdd BLAST21
Topological domaini316 – 331CytoplasmicSequence analysisAdd BLAST16

GO - Cellular componenti

  • integral component of membrane Source: GO_Central
  • plasma membrane Source: EcoCyc
Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000602601 – 331Inner membrane ABC transporter permease protein YjfFAdd BLAST331

Proteomic databases

PaxDbiP37772.
PRIDEiP37772.

Interactioni

Protein-protein interaction databases

BioGridi4259315. 24 interactors.
STRINGi511145.b4231.

Structurei

3D structure databases

ProteinModelPortaliP37772.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG41062B0. Bacteria.
ENOG410XR1U. LUCA.
HOGENOMiHOG000212232.
InParanoidiP37772.
KOiK02057.
OMAiLLMGCAF.
PhylomeDBiP37772.

Family and domain databases

InterProiIPR001851. ABC_transp_permease.
[Graphical view]
PfamiPF02653. BPD_transp_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P37772-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIKRNLPLMI TIGVFVLGYL YCLTQFPGFA STRVICNILT DNAFLGIIAV
60 70 80 90 100
GMTFVILSGG IDLSVGSVIA FTGVFLAKVI GDFGLSPLLA FPLVLVMGCA
110 120 130 140 150
FGAFMGLLID ALKIPAFIIT LAGMFFLRGV SYLVSEESIP INHPIYDTLS
160 170 180 190 200
SLAWKIPGGG RLSAMGLLML AVVVIGIFLA HRTRFGNQVY AIGGNATSAN
210 220 230 240 250
LMGISTRSTT IRIYMLSTGL ATLAGIVFSI YTQAGYALAG VGVELDAIAS
260 270 280 290 300
VVIGGTLLSG GVGTVLGTLF GVAIQGLIQT YINFDGTLSS WWTKIAIGIL
310 320 330
LFIFIALQRG LTVLWENRQS SPVTRVNIAQ Q
Length:331
Mass (Da):34,978
Last modified:August 14, 2001 - v3
Checksum:iA30435AA393D6C9F
GO

Sequence cautioni

The sequence AAA97128 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti257L → V in X12545 (PubMed:2843822).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U14003 Genomic DNA. Translation: AAA97128.1. Different initiation.
U00096 Genomic DNA. Translation: AAC77188.2.
AP009048 Genomic DNA. Translation: BAE78231.1.
X12545 mRNA. No translation available.
PIRiS56457.
RefSeqiNP_418652.2. NC_000913.3.
WP_000596014.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC77188; AAC77188; b4231.
BAE78231; BAE78231; BAE78231.
GeneIDi948754.
KEGGiecj:JW5754.
eco:b4231.
PATRICi32124035. VBIEscCol129921_4362.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U14003 Genomic DNA. Translation: AAA97128.1. Different initiation.
U00096 Genomic DNA. Translation: AAC77188.2.
AP009048 Genomic DNA. Translation: BAE78231.1.
X12545 mRNA. No translation available.
PIRiS56457.
RefSeqiNP_418652.2. NC_000913.3.
WP_000596014.1. NZ_LN832404.1.

3D structure databases

ProteinModelPortaliP37772.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4259315. 24 interactors.
STRINGi511145.b4231.

Protein family/group databases

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

Proteomic databases

PaxDbiP37772.
PRIDEiP37772.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC77188; AAC77188; b4231.
BAE78231; BAE78231; BAE78231.
GeneIDi948754.
KEGGiecj:JW5754.
eco:b4231.
PATRICi32124035. VBIEscCol129921_4362.

Organism-specific databases

EchoBASEiEB2334.
EcoGeneiEG12439. yjfF.

Phylogenomic databases

eggNOGiENOG41062B0. Bacteria.
ENOG410XR1U. LUCA.
HOGENOMiHOG000212232.
InParanoidiP37772.
KOiK02057.
OMAiLLMGCAF.
PhylomeDBiP37772.

Enzyme and pathway databases

BioCyciEcoCyc:YJFF-MONOMER.
ECOL316407:JW5754-MONOMER.
MetaCyc:YJFF-MONOMER.

Miscellaneous databases

PROiP37772.

Family and domain databases

InterProiIPR001851. ABC_transp_permease.
[Graphical view]
PfamiPF02653. BPD_transp_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiYJFF_ECOLI
AccessioniPrimary (citable) accession number: P37772
Secondary accession number(s): Q2M675
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: August 14, 2001
Last modified: November 2, 2016
This is version 125 of the entry and version 3 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.