Protein Info for CA264_13795 in Pontibacter actiniarum KMM 6156, DSM 19842

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 805 TIGR00472: phenylalanine--tRNA ligase, beta subunit" amino acids 1 to 804 (804 residues), 808.9 bits, see alignment E=2.6e-247 PF01588: tRNA_bind" amino acids 48 to 152 (105 residues), 75.3 bits, see alignment E=8.6e-25 PF03483: B3_4" amino acids 221 to 394 (174 residues), 226.9 bits, see alignment E=3.2e-71 PF03484: B5" amino acids 416 to 480 (65 residues), 66.4 bits, see alignment E=5.3e-22 PF17759: tRNA_synthFbeta" amino acids 501 to 694 (194 residues), 133.5 bits, see alignment E=1.9e-42 PF03147: FDX-ACB" amino acids 711 to 804 (94 residues), 96.1 bits, see alignment E=3.5e-31

Best Hits

KEGG orthology group: K01890, phenylalanyl-tRNA synthetase beta chain [EC: 6.1.1.20] (inferred from 56% identity to dfe:Dfer_0010)

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 A0A1X9YUB4 at UniProt or InterPro

Protein Sequence (805 amino acids)

>CA264_13795 phenylalanine--tRNA ligase subunit beta (Pontibacter actiniarum KMM 6156, DSM 19842)
MLISFDWLKQLIHIDKSAEETGALLTGAGLEVEGIHTFDVVQGGLEGIVIGEVLTCERHP
DADRLNITTVDIGAAEPSQIVCGAPNVAAGQKVVVATVNSTLYPAGGEPFKIKKSKIRGA
VSEGMICAEDEIGIGASHAGIMVLDTDLPNGTPAAEFFGLGSDKVFEIGLTPNRADAASH
FGVARDLQALLHEQAQLPKVGDFKVNNTSRPIAVEVQDAEACPRYAGVTVSGIKVGPSPE
WMQKRLRAIGLSPINNVVDVTNYVLHELGQPLHAFDADKITGGKIVVKTVEAGTTFKTLD
GVERKLHATDLMICNAEGPMAIGGVFGGEESGVTDETSSIFIESAYFSPGWVRRTGMAHN
LKTDASFRFERGTDPNMVILALKRAALLVQEVAGGEVSSELVDVYPEAIKDAEVLLSIER
THLLIGQHIGAERIKAILTDLGIQVTNETETHLTLSVPPYKVDVTREADVVEEILRIYGF
NNIQMDENLATTFLAKFPNPYAEDVTEAIMSYIAANGFHEIITNSITNSNYYQPAGEAEV
ASLVKVVNFNSEDLDVMRKSMVFSGLEVLRRNINRRQRDLKLFELGKVYEQQDGEYKESR
KLSLYMVGNVTAESWKQPSIKSAFHDLAGVVQNVLRKLNAGDFEVQNLENNGYMRQGIAY
VKNATVVAELGVLDAGVTRFMEVKEQVWYAELNWDYLLKKYKDKLVAEELPKFPEVRRDL
SLVVDKNVTFDQLKKVAFKVERKLLQGVNVFDVYEGDKIEAGKKAYALSFTLQDRQQTLT
DKVIDSTMNRLMQQFEKQLGAFIRK