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1.A.8.7.1
Tobacco X-intrinsic protein (XIP1-1-β). Transports glycerol, urea and boric acid, but not water (Bienert et al., 2011).

Accession Number:E3UN01
Protein Name:X intrinsic protein
Length:326
Molecular Weight:34750.00
Species:Nicotiana tomentosiformis (Tobacco) [4098]
Number of TMSs:7
Substrate glycerol, Urea, Boric acid

Cross database links:

Pfam: PF00230   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005215 F:transporter activity

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MASNASHVLG DEESQLSGGS NRVQPFSSTP KNRNIDDEGK KHTSLTVAQR LGISDFFSLD 
61:	VWRASVGELL GSAVLVFMLD TIVISTFESD VKMPNLIMSI LIAIVITILL LAVVPVSGGH 
121:	INPVISFSAA LVGIISMSRA IIYMVAQCVG AILGALALKA VVSSTIAQTF SLGGCTITVI 
181:	APGPNGPITV GLEMAQALWL EIFCTFVFLF ASIWMAYDHR QAKALGLVTV LSIVGIVLGL 
241:	LVFISTTVTM KKGYAGAGMN PARCFGAAVV RGGHLWDGHW IFWVGPTIAC VAFYVYTKII 
301:	PPKHFHADGY KYDFIGVVKA SFGLHE