Clusters of Characterized Proteins

Clustering the characterized proteins for malE (maltose ABC transporter, substrate-binding component MalE) in D-maltose catabolism

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Definition of malE

• Curated sequence P0AEX9: ABC-type maltose transporter (subunit 1/4) (EC 7.5.2.1). maltose-binding periplasmic protein. Maltose/maltodextrin-binding periplasmic protein; MMBP; Maltodextrin-binding protein; Maltose-binding protein; MBP. Maltose-binding periplasmic protein MalE aka B4034, component of Maltooligosaccharide porter. The 3-D structure has been reported by Oldham et al. (2007). An altering access mechanism has been suggested for the maltose transporter resulting from rigid-body rotations (Khare et al., 2009). Bordignon et al. (2010) and Schneider et al. (2012) have reviewed the extensive knowledge available on MalEFGK2, its mode of action and its regulatory interactions. maltose ABC transporter periplasmic binding protein (EC 7.5.2.1). maltose ABC transporter periplasmic binding protein (EC 7.5.2.1)
• Curated sequence BWI76_RS01830: Maltose-transporting ATPase (EC 3.6.3.19)
• Curated sequence GFF849: Maltose-transporting ATPase (EC 3.6.3.19)
• Comment: E. coli has malEFGK. In Salmonella typhimurium, malK only is listed. Related systems are found in Klebsiella michiganensis and Pseudomonas stutzeri RCH2.

Fetched 3 sequences

Running BLASTp

Found similarities, at above 30% identity and 75% coverage, for 3 of these sequences

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

Cluster 1 395-396 amino acids (1/3 heteromeric)

b4034 maltose ABC transporter periplasmic binding protein (EC 7.5.2.1) from Escherichia coli K-12 substr. MG1655
P0AEX9 maltose ABC transporter periplasmic binding protein (EC 7.5.2.1) from Escherichia coli (strain K12)
MALE_ECOLI / P0AEX9 Maltose/maltodextrin-binding periplasmic protein; MMBP; Maltodextrin-binding protein; Maltose-binding protein; MBP from Escherichia coli (strain K12)
P0AEX9 ABC-type maltose transporter (subunit 1/4) (EC 7.5.2.1) from Escherichia coli
TC 3.A.1.1.1 / P0AEX9 Maltose-binding periplasmic protein MalE aka B4034, component of Maltooligosaccharide porter. The 3-D structure has been reported by Oldham et al. (2007). An altering access mechanism has been suggested for the maltose transporter resulting from rigid-body rotations (Khare et al., 2009). Bordignon et al. (2010) and Schneider et al. (2012) have reviewed the extensive knowledge available on MalEFGK2, its mode of action and its regulatory interactions from Escherichia coli
RF|NP_418458 maltose-binding periplasmic protein from Escherichia coli K12
PFams: SBP_bac_1, SBP_bac_8
Heteromeric, 396 amino acids: PaperBLAST, CDD, Compare to cluster

BWI76_RS01830 Maltose-transporting ATPase (EC 3.6.3.19) from Klebsiella michiganensis M5al
PFams: SBP_bac_1, SBP_bac_8
396 amino acids: PaperBLAST, CDD, Compare to cluster

Psest_0863 Maltose-transporting ATPase (EC 3.6.3.19) from Pseudomonas stutzeri RCH2
PFams: SBP_bac_1, SBP_bac_8
395 amino acids: PaperBLAST, CDD, Compare to cluster