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2.A.6.3.12
The multidrug efflux porter, HefABC; HefA is an OMF (TC#1.b.17) of 477 aas and 1 N-terminal TMS; HefB is an MFP (TC# 8.A.1) of 234 aas and 1 N-terminal TMS. HefC is the RND pump of 1028 aas and 12 TMSs (Mehrabadi et al. 2011; Liu et al. 2008).

Accession Number:B6JLJ0
Protein Name:Cytoplasmic pump protein of the HefABC efflux system HefC
Length:1028
Molecular Weight:113630.00
Species:Helicobacter pylori (strain P12) [570508]
Number of TMSs:12
Substrate drug

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MYKTAINRPI TTLMFALAIV FFGVMGFKKL SVALFPKIDL PTVVVTTTYP GASAEIIESK 
61:	VTDKIEEAVM GIDGIKKVTS TSSKNVSIVV IEFELEKPNE EALNDVVNKI SSVRFDDSNI 
121:	KKPSINKFDT DSQAIISLFV SSSSVPATTL NDYAKNTIKP MLQKINGVGG VQLNGFRERQ 
181:	IRIYADPTLM NKYNLTYADL FSTLKAENVE IDGGRIVNSQ RELSILINAN SYSVADVEKI 
241:	QVGNHVRLGD IAKIEIGLEE DNTFASFKDK PGVILEIQKI AGANEIEIVD RVYEALKHIQ 
301:	AISPSYEIRP FLDTTSYIRT SIEDVKFDLV LGAILAVLVV FAFLRNGTIT LVSAISIPIS 
361:	IMGTFALIQW MGFSLNMLTM VALTLAIGII IDDAIVVIEN IHKKLEMGMS KRKASYEGVR 
421:	EIGFALVAIS AMLLSVFVPI GNMKGIIGRF FQSFGITVAL AIALSYVVVV TIIPMVSSVV 
481:	VNPRHSRFYV WSEPFFKALE SRYTKLLQWV LNHKLIISIA VVLVFVGSLF VASKLGMDFM 
541:	LKEDRGRFLV WLKAKPGVSI DYMTQKSKIF QKAIEKHAEV EFTTLQVGYG TTQNPFKAKI 
601:	FVQLKPLKER KKEGELGQFE LMHALRKELR SLPEAKGLDT INLSEVALIG GGGDSSPFQT 
661:	FVFSHSQEAV DKSVENLRKF LLESPELKGK VESYHTSTSE SQPQLQLKIL RQNANKYGVS 
721:	AQTIGSVVSS AFSGTSQASV FKEDGKEYDM IIRVPDDKRV SVEDIKRLQV RNKYDKLMFL 
781:	DALVEITETK SPSSISRYNR QRSVTVLAEP NRNAGVSLGE ILTQVSKNTK EWLVEGANYR 
841:	FTGEADNAKE SNGEFLIALA TAFVLIYMIL AALYESILEP FIIMVTMPLS FSGAFFALGL 
901:	VHQPLSMFSM IGLILLIGMV GKNATLLIDV ANEERKKGLN IQEAILFAGK TRLRPILMTT 
961:	IAMVCGMLPL ALASGDGAAM KSPIGIAMSG GLMISMVLSL LIVPVFYRLL APIDDKIKRF 
1021:	YQNQKTLE