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3.A.1.209.3
Haf-4/Haf-9 heterodimeric half transporter of 787 aas and 815 aas, respectively.  Probably tranports antigenic peptides. Both proteins localize to the membrane of nonacidic, lysosome-associated, membrane protein homologue (LMP-1)-positive intestinal granules from larval to adult stages. Mutants of haf-4 and haf-9 exhibited granular defects in late larval and young adult intestinal cells, associated with decreased brood size, prolonged defecation cycle, and slow growth (Kawai et al. 2009). Thus they may mediate intestinal granular formation. HAF-4-HAF-9 heterodimer formation is required for their stabilization (Tanji et al. 2013). The HAF-4- and HAF-9-localizing organelles are distinct intestinal organelles associated with the endocytic pathway (Tanji et al. 2016; Tanji et al. 2017).

Accession Number:Q9TZD9
Protein Name:HAlF transporter (PGP related)
Length:787
Molecular Weight:88276.00
Species:Caenorhabditis elegans [6239]
Number of TMSs:9
Substrate NONE

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FASTA formatted sequence
1:	MNSTVASRFS WGLILASIDF LACLLFACLH DGTFKFANFT SQFGDFSFFT STIDLFLLQF 
61:	FRFALWMVPA AIHVANKADT LTMWKEPIFC SALLICAASP TKLLLLTEKL KPDEFLTFGD 
121:	TAFLVWNFIS AIILNSSWTR YFSRTPSSYI ILEDEDLEVA PKQTFELIFR LLQYCKREWL 
181:	WHISGFSWLF IYSITRIFVP YYTGQVIATV VATKSYPALS NAVYIMTIIS LVSAVAAGFR 
241:	GGSFEYAYAR IQRAIRYDLF HGLVKQDVAF YDAHKTGEVT SRLAADCQTM SDTVALNVNV 
301:	FLRNCVMLLG SMIFMMKLSW RLSLVTFILV PIIFVASKIF GTYYDLLSER TQDTIAESND 
361:	VAEEVLSTMR TVRSFSCENV EADRFYGKLT HTLDVTRTKA IAYIGFLWVS ELFQSFIIVS 
421:	VLWYGGHLVL TQKMKGDLLV SFLLYQMQLG DNLRQMGEVW TGLMQSVGAS RKVFEYIDRE 
481:	PQIQHNGEYM PENVVGKIEF RNVHFSYPTR SDQPILKDLS FTVEPGETVA LVGPSGSGKS 
541:	SCISLLENFY VPNAGQVLVD GVPLEEFEHH YIHKKIALVG QEPVLFARSV MENVRYGVEV 
601:	ADTEIIRSCE MANAHGFIMQ TTLKYETNVG EKGTQMSGGQ KQRIAIARAL VREPAILLLD 
661:	EATSALDTES EHLVQEAIYK NLDGKSVILI AHRLSTVEKA DKIVVINKGR VEQIGNHETL 
721:	LKDTNGTYAK LVQRQMMGDQ KPRKRPAVAR SGPQPAASIN VAGPSQGNAM SLLSTSFSQS 
781:	ASSVTSH