Clusters of Characterized Proteins

Clustering the characterized proteins for malK (maltose ABC transporter, ATPase component MalK) in D-maltose catabolism

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Definition of malK

• Curated sequence P68187: ABC-type maltose transporter (subunit 3/3) (EC 7.5.2.1). maltose/maltodextrin import ATP-binding protein malK; EC 3.6.3.19. Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1. Maltose/maltodextrin import ATP-binding protein MalK aka B4035, 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 ATP binding subunit (EC 7.5.2.1). maltose ABC transporter ATP binding subunit (EC 7.5.2.1)
• Curated sequence P19566: Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1
• Curated sequence GFF857: Maltose-transporting ATPase (EC 3.6.3.19)

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 1 369-371 amino acids (1/3 heteromeric)

b4035 maltose ABC transporter ATP binding subunit (EC 7.5.2.1) from Escherichia coli K-12 substr. MG1655
P68187 maltose ABC transporter ATP binding subunit (EC 7.5.2.1) from Escherichia coli (strain K12)
MALK_ECOLI / P68187 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Escherichia coli (strain K12)
P68187 ABC-type maltose transporter (subunit 3/3) (EC 7.5.2.1) from Escherichia coli
TC 3.A.1.1.1 / P68187 Maltose/maltodextrin import ATP-binding protein MalK aka B4035, 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_418459 maltose/maltodextrin import ATP-binding protein malK; EC 3.6.3.19 from Escherichia coli K12
PFams: ABC_tran, OB_MalK, TOBE_2
Heteromeric, 371 amino acids: PaperBLAST, CDD, Compare to cluster

MALK_SALTY / P19566 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
PFams: ABC_tran, OB_MalK, TOBE_2
369 amino acids: PaperBLAST, CDD, Compare to cluster

Psest_0871 Maltose-transporting ATPase (EC 3.6.3.19) from Pseudomonas stutzeri RCH2
PFams: ABC_tran, OB_MalK, TOBE_2
371 amino acids: PaperBLAST, CDD, Compare to cluster