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1.E.19.4.1
Holin of Clostridium phage phi3626.  The function has been demonstrated (Zimmer et al. 2002).  The charge distribution of this 2 TMS protein suggestions that the β-turn between TMSs 1 and 2, with 7 lys and arg residues, is in the cytoplasm and the N- and C-termini are in the periplasm (Zimmer et al. 2002).

Accession Number:Q8SBN5
Protein Name:Holin
Length:125
Molecular Weight:14299.00
Species:Clostridium phage phi3626 [190478]
Number of TMSs:2
Substrate endolysin

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MFKFIPEVIS WLLVLYIGFK IIDMILGVLK TIKNKNYRSR KMRDGIIRWV AELMAIAFVL 
61:	ILDMFLGLKF TVIGVTLALF AYKEAGSIVE NLGECGVELP EIVSEKLEVL NKNNKNKEGF 
121:	NKKEN