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3.A.1.1.52
Sugar (sucrose, maltose, glucose, fructose, esculin (coumarin β-glucoside)) uptake system possibly consisting of 5 or 6 proteins (see below) (Nieves-Morión and Flores 2017). These proteins are all implicated in sugar uptake, but they may include components of multiple transporters.

Accession Number:Q8Z042
Protein Name:Sugar transport system permease protein
Length:276
Molecular Weight:31238.00
Species:Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) [103690]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate

Cross database links:

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:	MLRSLPLAKV LLYVLLTTYA VITLVPFLWA LSASFKPLSE IVSGTPNFLP QNFTLDNYRQ 
61:	IFLQEPLFLR WLFNSVVIAV SVTLLNLLFN SMAGYALARL SFVGKNFWFF LILAVLAVPA 
121:	QITLIPTFLI LKAIGWLNSY QGMIVPSMVN ATFIFMMRQF FINFPQELEE AAQLDGLNTI 
181:	GIFRYIILPL AKPALAAQAV FVFMGSWNNF LLPVVILFEP EMFTLPLGLN TFKGQYISYW 
241:	NYIMAASMVF TLPALSIYAF FNRYFIQSAT FTGGKG