Protein Info for Sama_2053 in Shewanella amazonensis SB2B

Name: aat
Annotation: leucyl/phenylalanyl-tRNA--protein transferase (RefSeq)

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 236 PF03588: Leu_Phe_trans" amino acids 36 to 205 (170 residues), 255.3 bits, see alignment E=2.1e-80 TIGR00667: leucyl/phenylalanyl-tRNA--protein transferase" amino acids 40 to 219 (180 residues), 242.8 bits, see alignment E=9.8e-77 PF13480: Acetyltransf_6" amino acids 75 to 183 (109 residues), 23.4 bits, see alignment E=6.1e-09

Best Hits

Swiss-Prot: 100% identical to LFTR_SHEAM: Leucyl/phenylalanyl-tRNA--protein transferase (aat) from Shewanella amazonensis (strain ATCC BAA-1098 / SB2B)

KEGG orthology group: K00684, leucyl/phenylalanyl-tRNA--protein transferase [EC: 2.3.2.6] (inferred from 100% identity to saz:Sama_2053)

MetaCyc: 54% identical to leucyl/phenylalanyl-tRNA--protein transferase (Escherichia coli K-12 substr. MG1655)
Leucyltransferase. [EC: 2.3.2.6]; 2.3.2.6 [EC: 2.3.2.6]; 2.3.2.6 [EC: 2.3.2.6]; 2.3.2.6 [EC: 2.3.2.6]

Predicted SEED Role

"Leucyl/phenylalanyl-tRNA--protein transferase (EC 2.3.2.6)" in subsystem Protein degradation (EC 2.3.2.6)

MetaCyc Pathways

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.3.2.6

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See A1S7A2 at UniProt or InterPro

Protein Sequence (236 amino acids)

>Sama_2053 leucyl/phenylalanyl-tRNA--protein transferase (RefSeq) (Shewanella amazonensis SB2B)
MNGLSFIDDEQIRFPSPELALSEPNGLLAIGGSLHPKRLLAAYYDGIFPWFNAEDPILWW
SPDPRAVFLPGELKISRSLKKSLKKHPWRVTINHAFADVMAGCAQPRKKQRDTWITQEIQ
LAYLEMHSQGHAHSVEVWMKDRLVGGLYGLAIGKVFCGESMFHRETDASKLAMMALHQHL
LQHDFKLLDAQIMNPHLESLGAREVSRTAFLSLLKRYRDEPVAKSCWLPREMPIGK