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1.B.94.1.2
Mg2+-transporting outer membrane porin, PPE31 (399 aas)/PE20 complex (99 aas) (Wang et al. 2020).  The PPE31 protein probably has about 8 TMSs

Accession Number:L0T7Y7
Protein Name:PPE family protein PPE31
Length:399
Molecular Weight:38869.00
Species:Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) [83332]
Substrate magnesium(2+)

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	LDFATLPPEI NSARMYSGAG SAPMLAAASA WHGLSAELRA SALSYSSVLS TLTGEEWHGP 
61:	ASASMTAAAA PYVAWMSVTA VRAEQAGAQA EAAAAAYEAA FAATVPPPVI EANRAQLMAL 
121:	IATNVLGQNA PAIAATEAQY AEMWSQDAMA MYGYAGASAA ATQLTPFTEP VQTTNASGLA 
181:	AQSAAIAHAT GASAGAQQTT LSQLIAAIPS VLQGLSSSTA ATFASGPSGL LGIVGSGSSW 
241:	LDKLWALLDP NSNFWNTIAS SGLFLPSNTI APFLGLLGGV AAADAAGDVL GEATSGGLGG 
301:	ALVAPLGSAG GLGGTVAAGL GNAATVGTLS VPPSWTAAAP LASPLGSALG GTPMVAPPPA 
361:	VAAGMPGMPF GTMGGQGFGR AVPQYGFRPN FVARPPAAG