Clusters of Characterized Proteins

Clustering the characterized proteins for dctP (2-oxoglutarate TRAP transporter, solute receptor component DctP) in 2-oxoglutarate (alpha-ketoglutarate) catabolism

Or see other characterized proteins similar to dctP

Or see all steps for 2-oxoglutarate (alpha-ketoglutarate) catabolism

Or cluster curated proteins matching a keyword

Definition of dctP

• Curated sequence 6938088: alpha-ketoglutarate TRAP transporter, solute receptor component
• Curated sequence A3QCW5: C4-dicarboxylate-binding periplasmic protein DctP. dicarboxylate TRAP transporter (succinate, fumarate, L-malate, and alpha-ketoglutarate), solute receptor component
• UniProt sequence I7END8: SubName: Full=C4-dicarboxylate-binding periplasmic protein DctP {ECO:0000313|EMBL:AFO91753.1};
• Ignore hits to Q9KQR9 when looking for 'other' hits (C4-dicarboxylate-binding periplasmic protein DctP)
• Ignore hits to Q9HU18 when looking for 'other' hits (C4-dicarboxylate-binding periplasmic protein DctP)
• Ignore hits to P37735 when looking for 'other' hits (C4-dicarboxylate-binding periplasmic protein DctP. DctP, component of Tripartite dicarboxylate:H+ symporter (substrates include: fumarate, D- and L-malate, succinate, succinamide, orotate, iticonate and mesaconate))
• Comment: Besides the system in Shewanellas, a similar system in Phaeobacter inhibens is important for 2-oxoglutarate utilization: DctP = PGA1_c20680 = I7END8; DctQ = PGA1_c20670 = I7EY26; DctM = PGA1_c20660 = I7DRS6. And for various related dctP-like components, it's not clear if alpha-ketoglutarate is a substrate or not, so they are ignored.

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 1 333-339 amino acids (2/3 heteromeric)

Shew_1446 dicarboxylate TRAP transporter (succinate, fumarate, L-malate, and alpha-ketoglutarate), solute receptor component from Shewanella loihica PV-4
DCTP_SHELP / A3QCW5 C4-dicarboxylate-binding periplasmic protein DctP from Shewanella loihica (strain ATCC BAA-1088 / PV-4)
PFams: DctP
Heteromeric, 336 amino acids: PaperBLAST, CDD, Compare to cluster

I7END8 C4-dicarboxylate-binding periplasmic protein DctP
333 amino acids: PaperBLAST, CDD, Compare to cluster

Sama_2209 alpha-ketoglutarate TRAP transporter, solute receptor component from Shewanella amazonensis SB2B
PFams: DctP
Heteromeric, 339 amino acids: PaperBLAST, CDD, Compare to cluster