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3.A.1.204.31
ABCG6 of 727 aas and 6 TMSs in a CM domain arrangement. This transporter is an ABCG half-transporters that is required for synthesis of an effective suberin barrier in roots and seed coats, while ABCG2 and ABCG20 may serve the same function (Yadav et al. 2014).  Seed coats of abcg2 abcg6 abcg20 triple mutant plants had increased permeability to tetrazolium red and decreased suberin content. The root system of triple mutant plants was more permeable to water and salts in a zone complementary to that affected by the Casparian strip. Suberin of mutant roots and seed coats had distorted lamellar structure and reduced proportions of aliphatic components. Root wax from the mutant was deficient in alkylhydroxycinnamate esters (Yadav et al. 2014).

Accession Number:Q9FNB5
Protein Name:ABC transporter G family member 6
Length:727
Molecular Weight:80301.00
Species:Arabidopsis thaliana (Mouse-ear cress) [3702]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate

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FASTA formatted sequence
1:	MSRVVAADDN MALPFFSPEF GNVSGASSSP TTFAQLLQNV DDSTRRSHHQ HHVDVDLASP 
61:	DQSVPFVLSF TDLTYSVKVR RKFTWRRSVS SDPGAPSEGI FSSKTKTLLN GITGEARDGE 
121:	ILAVLGASGS GKSTLIDALA NRIAKGSLKG NVTLNGEVLN SKMQKAISAY VMQDDLLFPM 
181:	LTVEETLMFA AEFRLPRSLS KSKKSLRVQA LIDQLGLRNA ANTVIGDEGH RGISGGERRR 
241:	VSIGIDIIHD PILLFLDEPT SGLDSTSALS VIKVLKRIAQ SGSMVIMTLH QPSYRLLRLL 
301:	DRLLFLSRGQ TVFSGSPAML PRFFAEFGHP IPEHENRTEF ALDLIRELEG SAGGTRSLVE 
361:	FNKGFRQRKA EPRSQTGLSL KEAISASISK GKLVSGATTT THSSGSSPVS TIPTFANPFW 
421:	VELAVLAKRS MTNSRRQPEL FGIRLGAVLV TGFILATMFW QLDNSPKGVQ ERLGCFAFAM 
481:	STTFYTCADA LPVFLQERFI FMRETAYNAY RRSSYVLSHS LVALPSLIIL SLAFAAITFW 
541:	GVGLDGGLMG FLFYFLVILA SFWAGSSFVT FLSGVVPHVM LGYTIVVAIL AYFLLFSGFF 
601:	INRDRIPGYW IWFHYISLVK YPYEAVLLNE FGDPTKCFVR GVQIFDNTPL VAVPQGMKVR 
661:	LLATMSKSLG MRITSSTCLT TGYDILQQQG VTDLTKWNCL WVTVAWGFFF RILFYFSLLL 
721:	GSKNKRR