Other Characterized Proteins Similar to dctQ

Finding the characterized proteins for dctQ (succinate TRAP transporter, small permease component DctQ) in succinate catabolism

Or see clustering for step dctQ

Or see all steps for succinate catabolism

Or cluster curated proteins matching a keyword

Definition of dctQ

• Curated sequence O07837: C4-dicarboxylate TRAP transporter small permease protein DctQ. DctQ, component of Tripartite dicarboxylate:H+ symporter (substrates include: fumarate, D- and L-malate, succinate, succinamide, orotate, iticonate and mesaconate)
• Curated sequence Q9HU17: C4-dicarboxylate TRAP transporter small permease protein DctQ
• Curated sequence 5208944: dicarboxylate TRAP transporter (succinate, fumarate, L-malate, and alpha-ketoglutarate), small permease component
• Curated sequence GFF4196: C4-dicarboxylate transporter, DctQ subunit
• UniProt sequence Q9KQS0: RecName: Full=C4-dicarboxylate TRAP transporter small permease protein DctQ {ECO:0000305};
• Ignore hits to 6938089 when looking for 'other' hits (alpha-ketoglutarate TRAP transporter, small permease component)
• UniProt sequence I7EY26: SubName: Full=TRAP transporter, subunit DctQ {ECO:0000313|EMBL:AFO91752.1};
• Comment: TRAP transporter DctQMP. The P. aeruginosa system was not initially included (annotated as C4-dicarboxylate system; Q9HU16-8). Similarly for the system from Shewanella loihica PV-4 or P. stutzeri RCH2 (just one component annotated). The V. cholerae system is VC1927-VC1929 (PMID:22556361), but only the dctP (Q9KQR9) component is curated; Q9KQS0 is dctQ; Q9KQS1 is dctM. In Phaeobacter inhibens, the system is important for fumarate utilization: PGA1_c20670 = dctQ = I7EY26, PGA1_c20660 = dctM = I7DRS6, PGA1_c20680 = dctP = I7END8. Finally, ignore the system from S. amazonensis SB2B (Sama_2209:Sama_2211) as we have no fitness data for succinate from this organism (but it does utilize succinate).

Fetched 6 sequences

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

Found hits to 1 other characterized sequences. (Found 5 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 dctQ.)

Sama_2210 alpha-ketoglutarate TRAP transporter, small permease component from Shewanella amazonensis SB2B
PFams: DctQ
Heteromeric, 213 amino acids: PaperBLAST, CDD, reanno::SB2B:6938089
66% identical to

Shew_1445 dicarboxylate TRAP transporter (succinate, fumarate, L-malate, and alpha-ketoglutarate), small permease component from Shewanella loihica PV-4
PFams: DctQ
Heteromeric, 212 amino acids: PaperBLAST, CDD