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4.A.3.2.4
The cellobiose-specific (PtcA-PtcB-CelB) porter (Kowalczyk et al., 2008 ).

Accession Number:Q9CJ32
Protein Name:CelB
Length:494
Molecular Weight:52780.00
Species:Lactococcus lactis subsp. lactis (Streptococcus lactis) [1360]
Number of TMSs:9
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate cellobiose

Cross database links:

RefSeq: NP_266330.1   
Entrez Gene ID: 1113782   
Pfam: PF02378   
BioCyc: LLAC272623:L177520-MONOMER   
KEGG: lla:L177520   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0008982 F:protein-N(PI)-phosphohistidine-sugar phosph...
GO:0005351 F:sugar:hydrogen symporter activity
GO:0009401 P:phosphoenolpyruvate-dependent sugar phospho...

References (1)

[1] “The complete genome sequence of the lactic acid bacterium Lactococcus lactis ssp. lactis IL1403.”  Bolotin A.et.al.   11337471

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MNGITAWMEK YLVPVAAKIG SQKHLVALRD SFIGMLPATL AGALAAMISA IVTTFPSAIQ 
61:	QMMLGATAFS KLAPEKVWTL ANTPIIGDLN NISALVNQGT LTVIGLIFAF SWGYNLARAY 
121:	GVNDLAGGIV SLATLFAGLP NQMGKFTAAL GTGKAGVAAT DKLNGVLGDQ GLAAWKPLFA 
181:	SAHLDAGAYF TVIIMGALAV IIYAKLMLAD ITIKMPESVP PAVAKAFLAI IPTIAALYIV 
241:	GLIYYIIGKL TNDSVINLIT HYIAEPFQIL SQNIFSVLIV TLFVSVFWFF GLHGPNVLAP 
301:	VLDGIWGPLG LNNQALYFQV HSQGIRDLIA KGAVDKAHAI NGDYVNLWVR GSWDAFAWFG 
361:	GSGGTITLVI AIILFSKRKD YKIVGRLGLA PGIFNINEPV LFGLPVVLNA IFFIPFAVAP 
421:	LISVIIAYTA TALHLVDPVV NAVPWVTPPI MNAFMATGFD WRAIVLTIIN LIITFVIWVP 
481:	FVIAANKLEE TELD