Other Characterized Proteins Similar to thuE

Finding the characterized proteins for thuE (maltose ABC transporter, substrate-binding component ThuE) in D-maltose catabolism

Or see clustering for step thuE

Or see all steps for D-maltose catabolism

Or cluster curated proteins matching a keyword

Definition of thuE

• Curated sequence Q9R9Q7: ThuE aka RB0311 aka SMB20325, component of Trehalose/maltose/sucrose porter (trehalose inducible). ABC transporter for D-Trehalose, periplasmic substrate-binding component
• Curated sequence O51923: MalE aka PF1739, component of Maltose/trehalose porter
• Curated sequence Q72H68: Trehalose/maltose-binding protein aka TT_C1627, component of The trehalose/maltose/sucrose/palatinose porter (TTC1627-9) plus MalK1 (ABC protein, shared with 3.A.1.1.24) (Silva et al. 2005; Chevance et al., 2006). The receptor (TTC1627) binds disaccharide alpha-glycosides, namely trehalose (alpha-1,1), sucrose (alpha-1,2), maltose (alpha-1,4), palatinose (alpha-1,6) and glucose
• Curated sequence Q7AKP1: Putative maltose-binding protein, component of MalEFG (K unknown), involved in maltose and maltodextrin uptake
• Curated sequence Q7LYW7: Trehalose/maltose-binding protein MalE; TMBP
• Comment: Sinorhizobium meliloti has thuEFGK; similar systems are found in Thermus thermophilus, Thermococcus literalis, and Streptomyces coelicolor.

Fetched 5 sequences

Running ublast to find other characterized proteins with 40% identity and 70% coverage

Found hits to 3 other characterized sequences. (Found 8 hits including self hits.)

Close sequences

(Sequences that are similar to these will not be high-confidence candidates for thuE.)

TC 3.A.1.1.19 / Q8L126 PalE, component of Platinose (isomaltulose) (6-O-α-D-glucopyranosyl-D-fructofuranose) porter from Agrobacterium tumefaciens
PFams: SBP_bac_1, SBP_bac_8
Heteromeric, 442 amino acids: PaperBLAST, CDD, TCDB::Q8L126
76% identical to

SM_b20325 ABC transporter for D-Trehalose, periplasmic substrate-binding component from Sinorhizobium meliloti 1021
TC 3.A.1.1.17 / Q9R9Q7 ThuE aka RB0311 aka SMB20325, component of Trehalose/maltose/sucrose porter (trehalose inducible) from Rhizobium meliloti (Sinorhizobium meliloti)
PFams: SBP_bac_1, SBP_bac_11, SBP_bac_8
Heteromeric, 423 amino acids: PaperBLAST, CDD

TC 3.A.1.1.41 / G4FGN8 Extracellular solute-binding protein family 1, component of Trehalose porter. Also binds sucrose (Boucher and Noll, 2011). Induced by glucose and trehalose. Directly regulated by trehalose-responsive regulator TreR from Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
PFams: SBP_bac_1, SBP_bac_8
Heteromeric, 411 amino acids: PaperBLAST, CDD, TCDB::G4FGN8
46% identical to

TC 3.A.1.1.7 / O51923 MalE aka PF1739, component of Maltose/trehalose porter
PFams: SBP_bac_1, SBP_bac_8
Heteromeric, 450 amino acids: PaperBLAST, CDD

TC 3.A.1.1.12 / Q9AI68 PalE, component of Palatinose (isomaltulose; 6-O-α-D-glucopyranosyl-D-fructose) uptake porter from Erwinia rhapontici
PFams: SBP_bac_1, SBP_bac_8
Heteromeric, 422 amino acids: PaperBLAST, CDD, TCDB::Q9AI68
41% identical to

SM_b20325 ABC transporter for D-Trehalose, periplasmic substrate-binding component from Sinorhizobium meliloti 1021
TC 3.A.1.1.17 / Q9R9Q7 ThuE aka RB0311 aka SMB20325, component of Trehalose/maltose/sucrose porter (trehalose inducible) from Rhizobium meliloti (Sinorhizobium meliloti)
PFams: SBP_bac_1, SBP_bac_11, SBP_bac_8
Heteromeric, 423 amino acids: PaperBLAST, CDD