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Protein

Xylose import ATP-binding protein XylG

Gene

xylG

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

Functioni

Part of the ABC transporter complex XylFGH involved in xylose import. Responsible for energy coupling to the transport system (Probable). The XylFGH system can also transport ribose in absence of xylose.UniRule annotationCurated1 Publication

Catalytic activityi

ATP + H2O + monosaccharide(Out) = ADP + phosphate + monosaccharide(In).UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi37 – 448ATPUniRule annotation

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Sugar transport, Transport

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciEcoCyc:XYLG-MONOMER.
ECOL316407:JW3539-MONOMER.
MetaCyc:XYLG-MONOMER.

Protein family/group databases

TCDBi3.A.1.2.4. the atp-binding cassette (abc) superfamily.

Names & Taxonomyi

Protein namesi
Recommended name:
Xylose import ATP-binding protein XylGUniRule annotation (EC:3.6.3.17UniRule annotation)
Gene namesi
Name:xylGUniRule annotation
Ordered Locus Names:b3567, JW3539
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG12275. xylG.

Subcellular locationi

  • Cell inner membrane UniRule annotation; Peripheral membrane protein UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 513513Xylose import ATP-binding protein XylGPRO_0000093124Add
BLAST

Proteomic databases

PaxDbiP37388.
PRIDEiP37388.

Interactioni

Subunit structurei

The complex is composed of two ATP-binding proteins (XylG), two transmembrane proteins (XylH) and a solute-binding protein (XylF).UniRule annotation

Protein-protein interaction databases

BioGridi4262542. 7 interactions.
IntActiP37388. 7 interactions.
STRINGi511145.b3567.

Structurei

3D structure databases

ProteinModelPortaliP37388.
SMRiP37388. Positions 1-513.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini5 – 242238ABC transporter 1UniRule annotationAdd
BLAST
Domaini259 – 505247ABC transporter 2UniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the ABC transporter superfamily. Xylose importer (TC 3.A.1.2.4) family. [View classification]UniRule annotation
Contains 2 ABC transporter domains.UniRule annotation

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiENOG4105C2J. Bacteria.
COG1129. LUCA.
InParanoidiP37388.
KOiK10545.
OMAiTVHHPTQ.
OrthoDBiEOG6QK4RR.
PhylomeDBiP37388.

Family and domain databases

Gene3Di3.40.50.300. 2 hits.
InterProiIPR003593. AAA+_ATPase.
IPR003439. ABC_transporter-like.
IPR017871. ABC_transporter_CS.
IPR013455. ABC_transptr_xylose_ATP-bd.
IPR027417. P-loop_NTPase.
[Graphical view]
PfamiPF00005. ABC_tran. 2 hits.
[Graphical view]
SMARTiSM00382. AAA. 2 hits.
[Graphical view]
SUPFAMiSSF52540. SSF52540. 2 hits.
TIGRFAMsiTIGR02633. xylG. 1 hit.
PROSITEiPS00211. ABC_TRANSPORTER_1. 1 hit.
PS50893. ABC_TRANSPORTER_2. 2 hits.
PS51280. XYLG. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P37388-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPYLLEMKNI TKTFGSVKAI DNVCLRLNAG EIVSLCGENG SGKSTLMKVL
60 70 80 90 100
CGIYPHGSYE GEIIFAGEEI QASHIRDTER KGIAIIHQEL ALVKELTVLE
110 120 130 140 150
NIFLGNEITH NGIMDYDLMT LRCQKLLAQV SLSISPDTRV GDLGLGQQQL
160 170 180 190 200
VEIAKALNKQ VRLLILDEPT ASLTEQETSI LLDIIRDLQQ HGIACIYISH
210 220 230 240 250
KLNEVKAISD TICVIRDGQH IGTRDAAGMS EDDIITMMVG RELTALYPNE
260 270 280 290 300
PHTTGDEILR IEHLTAWHPV NRHIKRVNDV SFSLKRGEIL GIAGLVGAGR
310 320 330 340 350
TETIQCLFGV WPGQWEGKIY IDGKQVDIRN CQQAIAQGIA MVPEDRKRDG
360 370 380 390 400
IVPVMAVGKN ITLAALNKFT GGISQLDDAA EQKCILESIQ QLKVKTSSPD
410 420 430 440 450
LAIGRLSGGN QQKAILARCL LLNPRILILD EPTRGIDIGA KYEIYKLINQ
460 470 480 490 500
LVQQGIAVIV ISSELPEVLG LSDRVLVMHE GKLKANLINH NLTQEQVMEA
510
ALRSEHHVEK QSV
Length:513
Mass (Da):56,470
Last modified:October 1, 1994 - v1
Checksum:iFAD2C65D178D50DF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00039 Genomic DNA. Translation: AAB18544.1.
U00096 Genomic DNA. Translation: AAC76591.1.
AP009048 Genomic DNA. Translation: BAE77726.1.
PIRiS47788.
RefSeqiNP_418024.1. NC_000913.3.
WP_001146473.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC76591; AAC76591; b3567.
BAE77726; BAE77726; BAE77726.
GeneIDi948127.
KEGGiecj:JW3539.
eco:b3567.
PATRICi32122610. VBIEscCol129921_3682.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00039 Genomic DNA. Translation: AAB18544.1.
U00096 Genomic DNA. Translation: AAC76591.1.
AP009048 Genomic DNA. Translation: BAE77726.1.
PIRiS47788.
RefSeqiNP_418024.1. NC_000913.3.
WP_001146473.1. NZ_LN832404.1.

3D structure databases

ProteinModelPortaliP37388.
SMRiP37388. Positions 1-513.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4262542. 7 interactions.
IntActiP37388. 7 interactions.
STRINGi511145.b3567.

Protein family/group databases

TCDBi3.A.1.2.4. the atp-binding cassette (abc) superfamily.

Proteomic databases

PaxDbiP37388.
PRIDEiP37388.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC76591; AAC76591; b3567.
BAE77726; BAE77726; BAE77726.
GeneIDi948127.
KEGGiecj:JW3539.
eco:b3567.
PATRICi32122610. VBIEscCol129921_3682.

Organism-specific databases

EchoBASEiEB2184.
EcoGeneiEG12275. xylG.

Phylogenomic databases

eggNOGiENOG4105C2J. Bacteria.
COG1129. LUCA.
InParanoidiP37388.
KOiK10545.
OMAiTVHHPTQ.
OrthoDBiEOG6QK4RR.
PhylomeDBiP37388.

Enzyme and pathway databases

BioCyciEcoCyc:XYLG-MONOMER.
ECOL316407:JW3539-MONOMER.
MetaCyc:XYLG-MONOMER.

Miscellaneous databases

PROiP37388.

Family and domain databases

Gene3Di3.40.50.300. 2 hits.
InterProiIPR003593. AAA+_ATPase.
IPR003439. ABC_transporter-like.
IPR017871. ABC_transporter_CS.
IPR013455. ABC_transptr_xylose_ATP-bd.
IPR027417. P-loop_NTPase.
[Graphical view]
PfamiPF00005. ABC_tran. 2 hits.
[Graphical view]
SMARTiSM00382. AAA. 2 hits.
[Graphical view]
SUPFAMiSSF52540. SSF52540. 2 hits.
TIGRFAMsiTIGR02633. xylG. 1 hit.
PROSITEiPS00211. ABC_TRANSPORTER_1. 1 hit.
PS50893. ABC_TRANSPORTER_2. 2 hits.
PS51280. XYLG. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Analysis of the Escherichia coli genome. V. DNA sequence of the region from 76.0 to 81.5 minutes."
    Sofia H.J., Burland V., Daniels D.L., Plunkett G. III, Blattner F.R.
    Nucleic Acids Res. 22:2576-2586(1994) [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. "Utilization of D-ribose through D-xylose transporter."
    Song S., Park C.
    FEMS Microbiol. Lett. 163:255-261(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION IN XYLOSE TRANSPORT, ABILITY TO TRANSPORT RIBOSE.
    Strain: K12.

Entry informationi

Entry nameiXYLG_ECOLI
AccessioniPrimary (citable) accession number: P37388
Secondary accession number(s): Q2M7N0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: January 20, 2016
This is version 130 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.