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2.A.88.5.1
Putative niacin uptake transporter, NiaX (niacin ECF transporter S component) (Rodionov et al., 2009). 

Accession Number:Q99Z31
Protein Name:Putative uncharacterized protein
Length:180
Molecular Weight:19703.00
Species:Streptococcus pyogenes serotype M1 [301447]
Number of TMSs:5
Location1 / Topology2 / Orientation3: Secreted1
Substrate Niacin

Cross database links:

HEGENOM: HBG399711
RefSeq: NP_269515.1   
Entrez Gene ID: 901485   
BioCyc: SPYO160490:SPY1425-MONOMER   
KEGG: spy:SPy_1425   

References (1)

[1] “Complete genome sequence of an M1 strain of Streptococcus pyogenes.”  Ferretti J.J.et.al.   11296296

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:	MTKKPTQLIA YTSILVAFAI LIPIIMPLKL IIGPASFTLA SHVPLFLAIF MSIPVAILVA 
61:	LGTTLGFLLA GLPLIIVLRA LSHLLFAILA AWWLSRKPQL MTSAVKCFSF AFFINVIHGL 
121:	AEFLVVYILT ATTATSMSYF WSMLGLIGLG SLIHGILDFY LALVLWRFLA KNLKLPTINA