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3.A.1.14.28
Iron-siderophore (staphylobactin, made by S. aureus) uptake system, SirABCD (A = periplasmic receptor (R); B and C = membrane proteins with 9 or 10 TMSs (M), and D (IsdC) is likely to be the periplasmic auxiliary protein with 2 TMSs, N- and C-terminal (Dale et al. 2004). This last protein is also given the TC# 9.A.39.1.2 as a member of its own family. The ATPase subunit is not known, but it could be the protein with genbank acc# WP_001080807.1.

Accession Number:O87491
Protein Name:Iron (Fe3+) ABC superfamily ATP binding cassette transporter, binding protein
Length:330
Molecular Weight:36744.00
Species:Staphylococcus aureus [1280]
Number of TMSs:1
Substrate

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  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MNKVIKMLVV TLAFLLVLAG CSGNSNKQSS DNKDKETTSI KHAMGTTEIK GKPKRVVTLY 
61:	QGATDVAVSL GVKPVGAVES WTQKPKFEYI KNDLKDTKIV GQEPAPNLEE ISKLKPDLIV 
121:	ASKVRNEKVY DQLSKIAPTV STDTVFKFKD TTKLMGKALG KEKEAEDLLK KYDDKVAAFQ 
181:	KDAKAKYKDA WPLKASVVNF RADHTRIYAG GYAGEILNDL GFKRNKDLQK QVDNGKDIIQ 
241:	LTSKESIPLM NADHIFVVKS DPNAKDAALV KKTESEWTSS KEWKNLDAVK NNQVSDDLDE 
301:	ITWNLAGGYK SSLKLIDDLY EKLNIEKQSK