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3.A.1.204.23
Homo dimeric plasma membrane AbcG1 half ABC transporter of 633 aas and 6 TMSs.  Actively exports volatile organic compounds (Benzenoids and phenylpropanoids such as methylbenzoate and benzyl alcohol, major VOC constituents emitted by flowers) from the flower cell cytoplasm to the external environment (Adebesin et al. 2017).  May also export alcohol glycosides.  Up regulated 100-fold in petunia flowers within the 24 hour period between bud and flower opening stages. Regulated by the ODORANT1 transcription factor (Adebesin et al. 2017).

Accession Number:H9BZ66
Protein Name:ABCG1
Length:633
Molecular Weight:69836.00
Species:Petunia hybrida (Petunia) [4102]
Number of TMSs:7
Substrate alcohol glycosides, benzyl alcohol, methylbenzoate, phenylpropanoids, benzenoids, volatile organic compounds

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MTNQLPNKVE LAEVVPQNGG VFLTWEDLWV TASSVKDGSK AILKGLTGYA MPGELLAIMG 
61:	PSGSGKSTLL DTIAGRLGSS TRQSGDILIN GRRQTLAYGS SAYVTQDDTL LATLTIKEAV 
121:	YYSAELQLPN SMSKSEKKEI ADVTLKGMGL QDAMETRIGG WSGKGISGGQ KRRVSICLEI 
181:	LTRPKLLFLD EPTSGLDSAA SYYVMKAIAS QCQGRTIIAS IHQPSVDVFS LFHSLCLLSS 
241:	GRTVYFGPAS AANEFFALSG FPCPTLQNPS DHFLKTINSD FDQDIEEGST RRKSTEEVID 
301:	ILIKSYKASD KYNAVQSQVA EICQQEGEML DKRSHASFIT QSLVLTRRSF INMSRDLGYY 
361:	WLRLAVYVVI AVGLGSLYYD VGFSAASVQA RGSMLMFVAS FITFMAIGGF PSFVEDMKVF 
421:	QREKLNGHYG SGSFVIANTL SAMPYLLLVS LIPGAIAYFM TGLQNGFEHF IYFALVLFTC 
481:	MMIVESLMMI VASMVPNFLM GLIAGAGIQA LMLLSGGFFR LPNDLPKPFW KYPLHYVAFH 
541:	KYAYEGMFKN EFEGLKIHDV NGEDILRNTW QMNMDYSKWI DLVILLGMLV LYRVLFLLVV 
601:	KAGEIVKPAI RAFMSHSPNQ INSAERPLDV FDS