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P0ACI3 (XYLR_ECOLI) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 67. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Xylose operon regulatory protein
Gene names
Name:xylR
Ordered Locus Names:b3569, JW3541
OrganismEscherichia coli (strain K12) [Reference proteome] [HAMAP]
Taxonomic identifier83333 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia ›

Protein attributes

Sequence length392 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Regulatory protein for the xylBAFGHR operon.

Sequence similarities

Contains 1 HTH araC/xylS-type DNA-binding domain.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 392392Xylose operon regulatory protein
PRO_0000194597

Regions

DNA binding304 – 32320H-T-H motif By similarity

Secondary structure

1 ................................................................. 392
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P0ACI3 [UniParc].

Last modified November 22, 2005. Version 1.
Checksum: AAC15819B7FC831A

FASTA39244,869
        10         20         30         40         50         60 
MFTKRHRITL LFNANKAYDR QVVEGVGEYL QASQSEWDIF IEEDFRARID KIKDWLGDGV 

        70         80         90        100        110        120 
IADFDDKQIE QALADVDVPI VGVGGSYHLA ESYPPVHYIA TDNYALVESA FLHLKEKGVN 

       130        140        150        160        170        180 
RFAFYGLPES SGKRWATERE YAFRQLVAEE KYRGVVYQGL ETAPENWQHA QNRLADWLQT 

       190        200        210        220        230        240 
LPPQTGIIAV TDARARHILQ VCEHLHIPVP EKLCVIGIDN EELTRYLSRV ALSSVAQGAR 

       250        260        270        280        290        300 
QMGYQAAKLL HRLLDKEEMP LQRILVPPVR VIERRSTDYR SLTDPAVIQA MHYIRNHACK 

       310        320        330        340        350        360 
GIKVDQVLDA VGISRSNLEK RFKEEVGETI HAMIHAEKLE KARSLLISTT LSINEISQMC 

       370        380        390 
GYPSLQYFYS VFKKAYDTTP KEYRDVNSEV ML

« Hide

References

[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]"The complete genome sequence of Escherichia coli K-12."
Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V., Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F., Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., Mau B., Shao Y.
Science 277:1453-1474(1997) [PubMed] [Europe PMC] [Abstract]
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.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		U00039 Genomic DNA. Translation: AAB18546.1.
U00096 Genomic DNA. Translation: AAC76593.1.
AP009048 Genomic DNA. Translation: BAE77724.1.
PIRS47790.
RefSeqNP_418026.1. NC_000913.2.
YP_491865.1. NC_007779.1.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
4FE4X-ray3.45A/B/C1-392[»]
4FE7X-ray2.90A1-392[»]
ProteinModelPortalP0ACI3.
SMRP0ACI3. Positions 1-389.
ModBaseSearch...

Protein-protein interaction databases

STRING511145.b3569.

Protein family/group databases

AraC-XylSSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAC76593; AAC76593; b3569.
BAE77724; BAE77724; BAE77724.
GeneID12933550.
948086.
KEGGecj:Y75_p3606.
eco:b3569.
PATRIC32122614. VBIEscCol129921_3684.

Organism-specific databases

EchoBASEEB4154.
EcoGeneEG20253. xylR.

Phylogenomic databases

eggNOGCOG1609.
HOGENOMHOG000269135.
KOK02529.
OMADWDIFIE.
ProtClustDBCLSK880726.

Enzyme and pathway databases

BioCycEcoCyc:EG20253-MONOMER.
ECOL316407:JW3541-MONOMER.

Gene expression databases

GenevestigatorP0ACI3.

Family and domain databases

Gene3D1.10.10.60. 2 hits.
InterProIPR009057. Homeodomain-like.
IPR018060. HTH_AraC.
IPR018062. HTH_AraC-typ_CS.
IPR020449. Tscrpt_reg_HTH_AraC-type.
[Graphical view]
PRINTSPR00032. HTHARAC.
SMARTSM00342. HTH_ARAC. 1 hit.
[Graphical view]
SUPFAMSSF46689. Homeodomain_like. 1 hit.
PROSITEPS00041. HTH_ARAC_FAMILY_1. 1 hit.
PS01124. HTH_ARAC_FAMILY_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameXYLR_ECOLI
AccessionPrimary (citable) accession number: P0ACI3
Secondary accession number(s): P37390, Q2M7N2
Entry history
Integrated into UniProtKB/Swiss-Prot: November 22, 2005
Last sequence update: November 22, 2005
Last modified: May 1, 2013
This is version 67 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Escherichia coli

Escherichia coli (strain K12): entries and cross-references to EcoGene

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

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