Other Characterized Proteins Similar to malEIICBA

Finding the characterized proteins for malEIICBA (maltose phosphotransferase system, EII-CBA components) in D-maltose catabolism

Or see clustering for step malEIICBA

Or see all steps for D-maltose catabolism

Or cluster curated proteins matching a keyword

Definition of malEIICBA

• Curated sequence Q48WG5: Maltose/Maltotriose PTS transporter, MalT (Shelburne et al., 2008) 631aas (68% identical to 4.A.1.1.11 from S. mutans
• Curated sequence Q8DS05: The maltose/maltotriose porter, MalT (31% identical to 4.A.1.1.9)
• UniProt sequence Q836Y6: SubName: Full=PTS system, IIABC components {ECO:0000313|EMBL:AAO80765.1};
• Ignore hits to Q63GK8 when looking for 'other' hits (The Maltose group translocator, MalT of 470 aas and 10 TMSs. Takes up extracellular maltose, releasing maltose-phosphate into the cytoplasm)
• Comment: Streptococcus mutans and Streptococcus pyogenes have a EII-CBA system malT. A related system in Enterococcus faecalis (EF0958 = Q836Y6) was also shown to be a PTS sytem for maltose (PMID:15752325). The EII-CB portion of these proteins is similar to the EII-CB portion of B. subtilis, so that is marked ignore.

Fetched 3 sequences

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

Found hits to 1 other characterized sequences. (Found 3 hits including self hits.)

Removing ignored items reduces this to 0 close sequences.

Close but ignored sequences

(Sequences that are similar to these will still be high-confidence candidates for malEIICBA.)

TC 4.A.1.1.17 / Q63GK8 The Maltose group translocator, MalT of 470 aas and 10 TMSs. Takes up extracellular maltose, releasing maltose-phosphate into the cytoplasm from Bacillus cereus (strain ZK / E33L)
PFams: PTS_EIIC, PTS_EIIB
545 amino acids: PaperBLAST, CDD, TCDB::Q63GK8
66% identical to

Q836Y6 PTS system, IIABC components
722 amino acids: PaperBLAST, CDD