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3.A.1.25.7
The riboflavin uptake system, BioMNY.  BioM, EtcA, ATPase, 234 aas;  BioN, EtcT, 190 aas, 5 TMSs; BioY, EtcS, 210 aas, 5 TMSs BioY can also function as a secondary carrier and is therefore listed separately under TC# 2.A.88.1.3.  ATP-dependent conformational changes drive substrate capture and release when BioMNY are together in a complex (Finkenwirth et al. 2015).

Accession Number:D5ARH0
Protein Name:Biotin transport ATP-binding protein BioM
Length:234
Molecular Weight:25114.00
Species:Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003) [272942]
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Peripheral membrane protein2
Substrate riboflavin

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  • 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:	MQAIDIGHVT LERDGTGVFS DLTLRLTERR IGIVGRNGAG KSSLIRLITG LVTPQKGRVV 
61:	VNGVDVAADR AGALGTVGLL FQNPDHQIIF PVVRDEIAFG LEQKGLKRAA ALARAEAVLA 
121:	AQGRADWGDR LCHTLSQGQR QLLCLMSILA MEPDWILFDE PFNALDLPTA LSIEARIAGL 
181:	AQNVVLVTHD PSRLTGFDRI LWLEGGRIEA DGPPAEVLPR YIAAMQALAR AGAC