Other Characterized Proteins Similar to fcbT1

Finding the characterized proteins for fcbT1 (tripartite 4-hydroxybenzoate transporter, substrate-binding component FcbT1) in 4-hydroxybenzoate catabolism

Or see clustering for step fcbT1

Or see all steps for 4-hydroxybenzoate catabolism

Or cluster curated proteins matching a keyword

Definition of fcbT1

• Curated sequence Q9RBR1: FcbT1, component of Tripartite 4-chlorobenzoate symporter (also binds and may transport 4-bromo-, 4-iodo-, and 4-fluorobenzoate and with a lower affinity, 3-chlorobenzoate, 2-chlorobenzoate, 4-hydroxybenzoate, 3-hydroxybenzoate, and benzoate)
• Comment: The primary substrate for this system is 4-chlorobenzoate, but TCDB reports that binding of that substrate to fcbT1 is inhibited by 1 mM 4-hydroxybenzoate, suggesting a reasonable affinity for 4-hydroxybenzoate as well.

Fetched 1 sequences

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

Found hits to 1 other characterized sequences. (Found 2 hits including self hits.)

Close sequences

(Sequences that are similar to these will not be high-confidence candidates for fcbT1.)

DCTP2_POLSJ / Q122C7 Solute-binding protein Bpro_4736 from Polaromonas sp. (strain JS666 / ATCC BAA-500)
PFams: DctP
Heteromeric, 325 amino acids: PaperBLAST, CDD, SwissProt::Q122C7
52% identical to

TC 2.A.56.3.2 / Q9RBR1 FcbT1, component of Tripartite 4-chlorobenzoate symporter (also binds and may transport 4-bromo-, 4-iodo-, and 4-fluorobenzoate and with a lower affinity, 3-chlorobenzoate, 2-chlorobenzoate, 4-hydroxybenzoate, 3-hydroxybenzoate, and benzoate)
PFams: DctP
Heteromeric, 326 amino acids: PaperBLAST, CDD