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).
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| Accession Number: | D5ARG9 |
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| Protein Name: | Energy-coupling factor transporter transmembrane protein BioN |
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| Length: | 210 |
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| Molecular Weight: | 22327.00 |
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| Species: | Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003) [272942] |
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| Number of TMSs: | 3 |
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| Location1 / Topology2 / Orientation3: |
Cell inner membrane1 / Multi-pass membrane protein2 |
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| Substrate |
riboflavin |
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1: MLSLALPCRS WAHRLPAALK FGLLAVAMIA LMRIGSLAGQ GAAVLVVAAL TASLGRKAIR
61: QSLVTLRPLV WIVAVILIWD SLQGAVAQGV LFGLRVLAMV GLANAVTLTT PLPEIVALIE
121: RLAQPLARFG ISPRIPAISV ALVIRFVPVL RARHDTLAEA WRARSARKPR GKLLAPLTFS
181: LLDDADHMAD ALRARGGLAL PRKGRDTVGT