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1.A.43.3.1
CreB of 346 aas and 4 TMSs.

Accession Number:D6ZXD9
Protein Name:Putative fluoride ion transporter CrcB
Length:346
Molecular Weight:36271.00
Species:Bifidobacterium longum subsp. longum (strain JDM301) [759350]
Number of TMSs:4
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate fluoride, (R)-camphor

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MESQEQSPGD VVTAGEDSHP ITQAIDTVEV THAGATAPAA NTMDPPTIPL APMKRMQARF 
61:	NPLADGLMYV VVFVGGFVGV GCRHALDMLL PSVSGTPFVV GTFVSNMVAC FLFAMLTEFM 
121:	ATASWLRRRV RQVVSRGVGL GLLGGLSTMS GVMLETVEGL HERHIASALG YLAGNFAGGL 
181:	LTAAAGVVLM QALLSRSTRK RVRGAFSAVS VSDSAESDTQ GVRHVKVADV ARSAAQAAME 
241:	AAQAAQQAAQ TGQVPRVETP TVPPTASQPM QTGRVPQIPP LAVPQLTQPA HPLLREPDTP 
301:	DLGQLPEIQQ SQPIQQPANP LPPSFEPKPI TAEISLVADP TTGEVR