Protein Info for BWI76_RS17120 in Klebsiella michiganensis M5al

Annotation: phenylalanine--tRNA ligase subunit beta

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 795 TIGR00472: phenylalanine--tRNA ligase, beta subunit" amino acids 1 to 794 (794 residues), 987.9 bits, see alignment E=2e-301 PF01588: tRNA_bind" amino acids 45 to 145 (101 residues), 93.2 bits, see alignment E=2.2e-30 PF03483: B3_4" amino acids 212 to 385 (174 residues), 246.5 bits, see alignment E=3.1e-77 PF03484: B5" amino acids 406 to 471 (66 residues), 80.1 bits, see alignment E=2.8e-26 PF17759: tRNA_synthFbeta" amino acids 474 to 686 (213 residues), 204.3 bits, see alignment E=4.3e-64 PF03147: FDX-ACB" amino acids 701 to 794 (94 residues), 102.5 bits, see alignment E=3.4e-33

Best Hits

Swiss-Prot: 92% identical to SYFB_ECO57: Phenylalanine--tRNA ligase beta subunit (pheT) from Escherichia coli O157:H7

KEGG orthology group: None (inferred from 94% identity to eae:EAE_17000)

MetaCyc: 92% identical to phenylalanine--tRNA ligase subunit beta (Escherichia coli K-12 substr. MG1655)
Phenylalanine--tRNA ligase. [EC: 6.1.1.20]; 6.1.1.20 [EC: 6.1.1.20]; 3.1.1.- [EC: 6.1.1.20]

Predicted SEED Role

"Phenylalanyl-tRNA synthetase beta chain (EC 6.1.1.20)" (EC 6.1.1.20)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 6.1.1.20

Use Curated BLAST to search for 6.1.1.20

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 A0A285B5E1 at UniProt or InterPro

Protein Sequence (795 amino acids)

>BWI76_RS17120 phenylalanine--tRNA ligase subunit beta (Klebsiella michiganensis M5al)
MKFSELWLREWVNPAIDSEALSEQITMAGLEVDGVEPVAGSFNGVVVGEVVECAQHPNAD
KLRVTKINVGGERLLDIVCGAPNCRQGLKVAVATIGAVLPGDFKIKAAKLRGEPSEGMLC
SFSELGISDDHSGIIELPADAPLGTDIREYLKLDDNTIEISVTPNRADCLGIIGVARDVA
VLNKAPLNVPEMPPVAATVNDVLPIQVDAPEACPRYLGRVVKGINVKAPTPLWMKEKLRR
CGIRSIDAVVDVTNYVLLELGQPMHAFDKDRIEGGIVVRMAHEGETLVLLDGSEAKLDTD
TLVIADHQKALAMGGIFGGEHSGVNDETQNVLLECAFFSPLSITGRARRHGLHTDASHRY
ERGVDSSLQYQAMERATRLLMDICGGEAGPIIDVTNEATLPKPATIQLRRSKLDRLIGHH
VEDAQVSDILRRLGCDVTEGQDEWQAVAPSWRFDIAIEEDLVEEVARVYGYNNIPDEPVQ
AGLIMGTHREADLSLKRVKTLLNDKGYQEVITYSFVDPKVQQWIHPGEEALILPSPISSE
MSAMRLSLWTGLLGTVVYNQNRQQSRVRIFESGLRFVPDTQAPLGIRQDVMLAGVICGNR
YEEHWNLAKETVDFYDLKGDLESVLDLTGKLSDIEFRIEANNALHPGQSAAIYLKGERIG
FIGVVHPELERKLDLNGRTLVFELEWSKLADRVVPQAREVSRFPANRRDIAVVVAENVPA
ADVLAECKKVGVNQVVGVNLFDVYRGKGVAEGFKSLAISLILQDTSRTLEEEEIAATVAK
CVEALKERFQASLRD