resource logo


Attention: World-2DPAGE is no longer maintained.
It will be discontinued on 31-May-2024.

Swiss-2DPAGE data (text records and image files) will continue to be available from

Search by  [accession number] *
[description, ID or gene] 
[author names] 
[spot ID / serial number] 
[identification methods] 
[pI / Mw range] 
[combined fields] 

Maps  [experimental info] 
[protein list] 
[graphical interface]

     Select Remote Interfaces
[All Interfaces]
World-2DPAGE Portal
World-2DPAGE Repository

Exclude local DBs
has only effect if a remote
interface is selected

Sample Preparation and Post-separation Analysis

Searching in 'SWISS-2DPAGE' for entry matching: P34990



General information about the entry
View entry in simple text format
Entry nameURA7_HUMAN
Primary accession numberP34990
integrated into SWISS-2DPAGE on August 1, 1993 (release 0)
2D Annotations were last modified onDecember 1, 2000 (version 1)
General Annotations were last modified on September 26, 2006 (version 8)
Name and origin of the protein
DescriptionUnknown protein from 2D-PAGE of red blood cells (Spot 2D-006HO) (Fragment).
Annotated speciesHomo sapiens (Human) [TaxID: 9606]
TaxonomyEukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
MEDLINE=94147970; PubMed=8313871; [NCBI, Expasy, EBI, Israel, Japan]
Golaz O., Hughes G.J., Frutiger S., Paquet N., Bairoch A., Pasquali C., Sanchez J.-C., Tissot J.-D., Appel R.D., Walzer C., Balant L.P., Hochstrasser D.F.
''''''Plasma and red blood cell protein maps: update 1993'';'';''
Electrophoresis 14(1):1223-1231(1993)
2D PAGE maps for identified proteins
How to interpret a protein

RBC_HUMAN {Red blood cells}
Homo sapiens (Human)
Tissue: Erythrocyte
  map experimental info
  protein estimated location

pI=4.76; Mw=26268

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-ProtP34990; URA7_HUMAN.
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.


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