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Sample Preparation and Post-separation Analysis

Searching in 'SWISS-2DPAGE' for entry matching: USPF_ECOLI



General information about the entry
View entry in simple text format
Entry nameUSPF_ECOLI
Primary accession numberP37903
integrated into SWISS-2DPAGE on August 1, 1995 (release 2)
2D Annotations were last modified onMarch 31, 2004 (version 1)
General Annotations were last modified on May 19, 2011 (version 12)
Name and origin of the protein
DescriptionRecName: Full=Universal stress protein F;.
Gene nameName=uspF
Synonyms=ynaF, yzzL
OrderedLocusNames=b1376, JW1370
Annotated speciesEscherichia coli [TaxID: 562]
TaxonomyBacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; Escherichia.
MEDLINE=96314059; PubMed=8740179; [NCBI, Expasy, EBI, Israel, Japan]
Pasquali C., Frutiger S., Wilkins M.R., Hughes G.J., Appel R.D., Bairoch A., Schaller D., Sanchez J.-C., Hochstrasser D.F.
''''''Two-dimensional gel electrophoresis of Escherichia coli homogenates: the Escherichia coli SWISS-2DPAGE database'';'';''
Electrophoresis 17(1):547-555(1996)
2D PAGE maps for identified proteins
How to interpret a protein

ECOLI {Escherichia coli}
Escherichia coli
  map experimental info
  protein estimated location

pI=7.37; Mw=30778

MAPPING (identification):

This SWISS-2DPAGE entry is copyright the Swiss Institute of Bioinformatics. There are no restrictions on its use by non-profit institutions as long as its content is in no way modified and this statement is not removed. Usage by and for commercial entities requires a license agreement (See or send email from
UniProtKB/Swiss-ProtP37903; USPF_ECOLI.
2D PAGE maps for identified proteins
  • How to interpret a protein map
  • You may obtain an estimated location of the protein on various 2D PAGE maps, provided the whole amino acid sequence is known. The estimation is obtained according to the computed protein's pI and Mw.
  • Warning 1: the displayed region reflects an area around the theoretical pI and molecular weight of the protein and is only provided for the user's information. It should be used with caution, as the experimental and theoretical positions of a protein may differ significantly.
  • Warning 2: the 2D PAGE map is built on demand. This may take some few seconds to be computed.

External data extracted from UniProtKB/Swiss-Prot
Extracted from UniProtKB/Swiss-Prot, release: 2011_10
Entry nameUSPF_ECOLI
Primary accession numberP37903
Secondary accession number(s) P76074 P76853
Sequence was last modified on November 1, 1997 (version 2)
Annotations were last modified on October 19, 2011 (version 75)
Name and origin of the protein
DescriptionRecName: Full=Universal stress protein F;
Gene nameName=uspF
Synonyms=ynaF, yzzL
OrderedLocusNames=b1376, JW1370
Encoded onName=uspF; Synonyms=ynaF, yzzL; OrderedLocusNames=b1376, JW1370
KeywordsComplete proteome; Direct protein sequencing; Reference proteome.
Copyrighted by the UniProt Consortium, see Distributed under the Creative Commons Attribution-NoDerivs License
EMBLU00096; AAC74458.2; -; Genomic_DNA
EMBLAP009048; BAA14980.1; -; Genomic_DNA
PIRC64888; C64888; .
RefSeqNP_415894.4; NC_000913.2; .
ProteinModelPortalP37903; -; .
SMRP37903; 2-144; .
DIPDIP-12739N; -; .
IntActP37903; 19; .
SWISS-2DPAGEP37903; -; .
EnsemblBacteriaEBESCT00000002695; EBESCP00000002695; EBESCG00000002196; .
EnsemblBacteriaEBESCT00000016884; EBESCP00000016175; EBESCG00000015943; .
GeneID945948; -; .
GenomeReviewsAP009048_GR; JW1370; .
GenomeReviewsU00096_GR; b1376; .
KEGGecj:JW1370; -; .
KEGGeco:b1376; -; .
EchoBASEEB2539; -; .
EcoGeneEG12674; uspF; .
eggNOGCOG0589; -; .
GeneTreeEBGT00050000010679; -; .
HOGENOMHBG733992; -; .
ProtClustDBPRK15005; -; .
BioCycEcoCyc:G6699-MONOMER; -; .
GenevestigatorP37903; -; .
GOGO:0006950; P:response to stress; IEA:InterPro; .
InterProIPR014729; Rossmann-like_a/b/a_fold; .
InterProIPR006015; Universal_stress_UspA; .
InterProIPR006016; UspA; .
Gene3DG3DSA:; Rossmann-like_a/b/a_fold; 1; .
PfamPF00582; Usp; 1; .


SWISS-2DPAGE (search AC)

Database constructed and maintained by SIB, using the Make2D-DB II package (ver. 3.10.2) from the World-2DPAGE Constellation of the Expasy web server