GapMind for catabolism of small carbon sources


Clusters of Characterized Proteins

Clustering the characterized proteins for tnaT (tryptophan:Na+ symporter TnaT) in L-tryptophan catabolism

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Definition of tnaT

Fetched 1 sequences

Running BLASTp

Found similarities, at above 30% identity and 75% coverage, for 0 of these sequences

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Singletons (0/1 heteromeric)

TC 2.A.22.4.1 / O50649 High affinity tryptophan:Na+ symporter, TnaT, of 501 aas and 12 TMSs (Androutsellis-Theotokis et al., 2003). The Km for Tryptophan is 145 nM; tryptamine and serotonin weakly inhibited with Ki values of 200 and 440 μM, respectively. An evolutionarily conserved role of adjacent transmembrane segments 7 and 8 has been proposed from Symbiobacterium thermophilum
501 amino acids: PaperBLAST, CDD