Other Characterized Proteins Similar to gatA

Finding the characterized proteins for gatA (aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit A) in L-asparagine biosynthesis

Or see clustering for step gatA

Or see all steps for L-asparagine biosynthesis

Or cluster curated proteins matching a keyword

Definition of gatA

• HMM TIGR00132
• Curated proteins matching aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit A
• Curated proteins matching glutamyl-tRNA(Gln) amidotransferase subunit A
• Curated sequence MONOMER-13955: glutamyl-tRNA^Gln amidotransferase subunit A (EC 6.3.5.7)
• Ignore hits to items matching EC 6.3.5.7 when looking for 'other' hits
• Comment: The amidotransferase often acts on both glutamyl-tRNA(Gln) and aspartyl-tRNA(Asn) -- do not try to distinguish. Note there are no hits for some of these terms -- for some reason only gatB is annotated as a aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit Need to flag the metacyc entries separately because they have HTML tags in their descriptions

Fetched 4 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 gatA.)

Q9X0Z9 glutaminyl-tRNA synthase (glutamine-hydrolysing) (EC 6.3.5.7)
PFams: Amidase
475 amino acids: PaperBLAST, CDD, BRENDA::Q9X0Z9
52% identical to

MONOMER-13955 glutamyl-tRNA^Gln amidotransferase subunit A (EC 6.3.5.7)
PFams: Amidase
Heteromeric, 485 amino acids: PaperBLAST, CDD