TCDB » SEARCH

« See all members of the family

4.A.1.1.4 The α-glucoside-specific IICB (MalB) (substrates probably include glucosyl-α-fructose disaccharides: trehalurose (α-1,1), turanose (α-1,3), malturose (α-1,4), leucrose (α-1,5) and palatinose (α-1,6)).
Accession Number:	O06900
Protein Name:	MalB aka PTAB
Length:	526
Molecular Weight:	57313.00
Species:	Fusobacterium mortiferum [850]
Number of TMSs:	11
Location¹ / Topology² / Orientation³:	Cell membrane¹ / Multi-pass membrane protein²
Substrate	alpha,alpha-trehalose, 6-O-alpha-D-glucopyranosyl-D-fructofuranose, turanose

Pfam:	PF00367 PF02378
Gene Ontology GO:0016021 C:integral to membrane GO:0005886 C:plasma membrane GO:0016301 F:kinase activity GO:0008982 F:protein-N(PI)-phosphohistidine-sugar phosph... GO:0005351 F:sugar:hydrogen symporter activity GO:0009401 P:phosphoenolpyruvate-dependent sugar phospho...
References (2) [1] “Metabolism of sucrose and its five isomers by Fusobacterium mortiferum.” Pikis A.et.al. 11882720 [2] “6-phospho-alpha-D-glucosidase from Fusobacterium mortiferum: cloning, expression, and assignment to family 4 of the glycosylhydrolases.” Bouma C.L.et.al. 9209025

UniProt (Universal Protein Resource)
CDD Search (Conserved Domain Database)

Predict TMSs (Predict number of transmembrane segments)

FASTA formatted sequence

1:	MLKHFQRLGG ALFAPVLLFP FAGLVVALTI ILKNPDFVGE LANTNGTFYK MITVIEEGGW 
61:	TVFRQLPLIF AIGLPIGLAK KAHPRACLAV LATYLTYNYF ISAILTFWGP SFGVDFTQNV 
121:	GGVSGLTTIA GIKTLDTSIV GAIVISGITI YIHNKFFDTK LPDFLGTFQG TTLVSAIAFV 
181:	VMIPCAYITC LVWPKIQMGI SSLQALMVTS GTFGVWLYTF LERILIPTGL HHFIYGPFIF 
241:	GPAVVDTGIQ VAWAENLLNF ANSTQPLKEL FPQGGFALHG NSKIFGCIGI ALAMYKTARP 
301:	EKKKIVSGLL IPAALTAALV GITEPLEFTF LFIAPFLFVV HAVLAATMAA VMYAFGVVKY 
361:	GSGIIEIAAL NWLPLMKNHS GVMFTQLAIG VVFIGIHYLV FKFLIEKYNV KTSGREDEEE 
421:	ETKLYTKADW KAKNGEGKET NSSDLYSGKA KAFLEAFGGK DNIEQVNNCA TRLRISVKDE 
481:	KKVGPDIQFK AAGAHGVVRN GKAFQVIVGL SVPQVRESFE NLMEQN

4.A.1.1.4
The α-glucoside-specific IICB (MalB) (substrates probably include glucosyl-α-fructose disaccharides: trehalurose (α-1,1), turanose (α-1,3), malturose (α-1,4), leucrose (α-1,5) and palatinose (α-1,6)).

Cross database links:

Gene Ontology

References (2)

External Searches:

Analyze:

4.A.1.1.4The α-glucoside-specific IICB (MalB) (substrates probably include glucosyl-α-fructose disaccharides: trehalurose (α-1,1), turanose (α-1,3), malturose (α-1,4), leucrose (α-1,5) and palatinose (α-1,6)).

Cross database links:

Gene Ontology

References (2)

External Searches:

Analyze:

4.A.1.1.4
The α-glucoside-specific IICB (MalB) (substrates probably include glucosyl-α-fructose disaccharides: trehalurose (α-1,1), turanose (α-1,3), malturose (α-1,4), leucrose (α-1,5) and palatinose (α-1,6)).