TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


3.A.1.11.7
The spermidine/putrescine uptake porter, PotABCD (Shah et al. 2008; Shah et al. 2006; Ware et al. 2006Shah et al. 2006; Ware et al. 2006Ware et al. 2006).

Accession Number:Q97Q45
Protein Name:Spermidine/putrescine ABC transporter, spermidine/putrescine-binding protein
Length:356
Molecular Weight:41011.00
Species:Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) [170187]
Number of TMSs:1
Substrate Spermidine, Putrescine

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)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MKKIYSFLAG IAAIILVLWG IATHLDSKIN SRDSQKLVIY NWGDYIDPEL LTQFTEETGI 
61:	QVQYETFDSN EAMYTKIKQG GTTYDIAIPS EYMINKMKDE DLLVPLDYSK IEGIENIGPE 
121:	FLNQSFDPGN KFSIPYFWGT LGIVYNETMV DEAPEHWDDL WKPEYKNSIM LFDGAREVLG 
181:	LGLNSLGYSL NSKDLQQLEE TVDKLYKLTP NIKAIVADEM KGYMIQNNVA IGVTFSGEAS 
241:	QMLEKNENLR YVVPTEASNL WFDNMVIPKT VKNQNSAYAF INFMLKPENA LQNAEYVGYS 
301:	TPNLPAKELL PEETKEDKAF YPDVETMKHL EVYEKFDHKW TGKYSDLFLQ FKMYRK