Clusters of Characterized Proteins

Clustering the characterized proteins for lacY (lactose:proton symporter LacY) in lactose catabolism

Or see other characterized proteins similar to lacY

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Definition of lacY

• Curated sequence P02920: Lactose permease; Lactose-proton symport. β- and α-galactopyranoside:H+. lactose permease. lactose permease
• Curated sequence P96517: Melibiose permease; Melibiose transporter MelY. Melibiose:H+ symporter, MelY (Shinnick et al., 2003). Transports melibiose and lactose, but not TMG, which does however bind to the transporter

Fetched 2 sequences

Running BLASTp

Found similarities, at above 30% identity and 75% coverage, for 2 of these sequences

Found 1 clusters of similar sequences. Download as table or as draft rules or view by organism

Cluster 1 417-425 amino acids (not heteromeric)

b0343 lactose permease from Escherichia coli K-12 substr. MG1655
P02920 lactose permease from Escherichia coli (strain K12)
LACY_ECOLI / P02920 Lactose permease; Lactose-proton symport from Escherichia coli (strain K12)
TC 2.A.1.5.1 / P02920 β- and α-galactopyranoside:H+ from Escherichia coli
PFams: LacY_symp, MFS_1_like, MFS_1
417 amino acids: PaperBLAST, CDD, Compare to cluster

MELY_ENTCC / P96517 Melibiose permease; Melibiose transporter MelY from Enterobacter cloacae subsp. cloacae (strain ATCC 13047 / DSM 30054 / NBRC 13535 / NCDC 279-56)
TC 2.A.1.5.4 / P96517 Melibiose:H+ symporter, MelY (Shinnick et al., 2003). Transports melibiose and lactose, but not TMG, which does however bind to the transporter from Enterobacter cloacae
PFams: LacY_symp, MFS_1_like, MFS_2, MFS_1
425 amino acids: PaperBLAST, CDD, Compare to cluster