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1.B.1.1.11
Porin OmpPst1.  Transports carbapenem antibiotics imipenem will slow flux and meropenem with rapid flux in a reconsituted ion conductance system (Bajaj et al. 2012).

Accession Number:J9VHK9
Protein Name:Porin
Length:371
Molecular Weight:41175.00
Species:Providencia stuartii [588]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Cell outer membrane1 / Multi-pass membrane protein2
Substrate meropenem, 2-(Biaryl)carbapenems

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MMKRNILAMV IPALLAAGAA NAAEVYNKDG NKLDVYGKVD VRHYFADADK KNDEKSEDGD 
61:	DSRVRLGVKG DTQITDQLTG FGRFEWETKT NKAEDNNENK NRLAYAGLKF ADFGSIDYGR 
121:	NYGVVYDTNA WTDVFPLWGA DTMAQSDNFM TSRNRNLLTY RNNNAFGYVD GLSFALQYQG 
181:	KNGDNNKSTA GVRKDNGDGF GFSTAYELGW GVTLGGGYSN SSRTPAQQKY DAAGGQKAQA 
241:	WNVGGKFDAN NVYLAAMYGQ TLNMTRYGDD GIANKTENVE LVAQYLFDFG LKPSIGYNQS 
301:	KGKDLGRTYN GKTYNNQDLV KYISVGSYYY FNKNMSAVVD YKINLLKDND FTRENGINTD 
361:	NVVGLGLVYQ F