Protein Info for AO353_14140 in Pseudomonas fluorescens FW300-N2E3

Annotation: isoleucine--tRNA ligase

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 943 TIGR00392: isoleucine--tRNA ligase" amino acids 15 to 849 (835 residues), 897.8 bits, see alignment E=3.9e-274 PF00133: tRNA-synt_1" amino acids 27 to 646 (620 residues), 464.2 bits, see alignment E=7.2e-143 PF09334: tRNA-synt_1g" amino acids 58 to 198 (141 residues), 36.7 bits, see alignment E=4.5e-13 PF08264: Anticodon_1" amino acids 691 to 847 (157 residues), 94.2 bits, see alignment E=1.4e-30 PF06827: zf-FPG_IleRS" amino acids 905 to 932 (28 residues), 29.4 bits, see alignment (E = 1.1e-10)

Best Hits

Swiss-Prot: 92% identical to SYI_PSEF5: Isoleucine--tRNA ligase (ileS) from Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5)

KEGG orthology group: K01870, isoleucyl-tRNA synthetase [EC: 6.1.1.5] (inferred from 79% identity to avn:Avin_11780)

Predicted SEED Role

"Isoleucyl-tRNA synthetase (EC 6.1.1.5)" (EC 6.1.1.5)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 6.1.1.5

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 A0A0N9VUE2 at UniProt or InterPro

Protein Sequence (943 amino acids)

>AO353_14140 isoleucine--tRNA ligase (Pseudomonas fluorescens FW300-N2E3)
MTDYKATLNLPDTAFPMKAGLPQREPQILQRWDSIGLYQKLREIGKDRPKFVLHDGPPYA
NGTIHIGHALNKILKDMIIRSKTLSGFDAPYVPGWDCHGLPIEHKVEVTHGKNLTADKTR
ELCRAYATEQIEGQKSEFIRLGVLGDFANPYKTMDFKNEAGEIRALAEIVKGGFVFKGLK
PVNWCFDCGSALAEAEVEYENKKSSTIDVAFPIADEAKLAAAFGLPSLGKPASIVIWTTT
PWTIPANQALNVHPEFNYALVDVGDKLLVLAEELVESCLARYNLEGSVIATATGAALELI
NFRHPFYDRLSPVYLAEYVELGAGTGVVHSSPAYGVDDFVTCKAYGMVNDDILNPVQSNG
VYVPSLEFFGGQFIWKANPAIVDKLTEVGALLHTSIIEHSYMHCWRHKTPLIYRATAQWF
IGMDKQPATGDTLRKRAIKAIEDTKFVPAWGQARLHSMIANRPDWCISRQRNWGVPIPFF
LHKESGELHPRTVELMEEVAQRVEVEGIEAWFKMDAAELLGDEAPQYDKISDTLDVWFDS
GTTHWHVLRGSHPMGHENGPRADLYLEGSDQHRGWFHSSLLTGCAIDNHAPYRELLTHGF
TVDEAGRKMSKSLGNVIAPQKVNDTLGADIMRLWVASTDYSGEMAVSDQILQRSADAYRR
IRNTARFLLSNLTGFNPATDILPAEEMLALDRWAVDRTLLLQRELQEHYGEYRFWNVYSK
VHNFCVQELGGFYLDIIKDRQYTTGANSKARRSAQTALFHISEALVRWIAPILAFTADEL
WQYLPGERNESVMLNTWYEGLSELPEGFELDRAYWERIMAVKVAVNKEMEIQRAAKAVGG
NLQAEVTLFAEEALSADLAKLSNELRFVLITSTASIAPFVQAPADAVETEVSGLKLKVVK
SSFAKCARCWHCREDVGVNPEHPEICGRCVDNISGAGEVRHYA