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4.A.3.2.7
N,N'-diacetylchitobiose (cellobiose) PTS permease, CelABC (IIABC).  Essential for normal virulence and biofilm formation by K. pneumoniae which causes pyogenic liver abscesses (Wu et al. 2012).  88% identical to the diacetylchitobiose II (4.A.3.2.1) of E. coli.  These two proteins are probably orthologous. 

Accession Number:C4X745
Protein Name:PEP-dependent phosphotransferase enzyme II
Length:452
Molecular Weight:48426.00
Species:Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044 [484021]
Number of TMSs:10
Substrate N-acetyl-beta-D-glucosaminyl-(1->4)-N-acetyl-aldehydo-D-glucosamine

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FASTA formatted sequence
1:	MSKVIDSLEK VLLPFAVKIG KQPHINAIKN GFIKLMPLTL AGAMFVLINN VFLSFGEGSF 
61:	FYSMGIRLDA STIETLNGFK AIGGNVYNGT LGIMSLMAPF FIGSALAEER KVDPMAAGLL 
121:	AVAAFMTVTP YSVGEAYAVG ANWLGGQNII SGMIIGLVVA ELFTFVIRRN WVIRLPDSVP 
181:	GSVSRSFSAL IPGFLILSIF GIISWALASY GSNFHQIIMD SISTPLAAMG SVVGWAYVIF 
241:	NSLLWFFGVH GSLALTALDN GIMTPWALEN IALYNQYGSV DAAIEAGKQF HFWAKPMLDS 
301:	YILLGGSGAT LGLIIAIFIA SRRADHRQVA KLALPSGIFQ INEPILFGLP IIMNPVMFIP 
361:	FVLVQPILAA ITLAAYSLGI IPPVTNLAPW TMPTGLGAFF NSNGSVAALL VALFNLGVAT 
421:	LVYLPFVVLS NKAQTVIEQE ESEEDIANAL KF