Protein Info for GFF4500 in Sphingobium sp. HT1-2

Annotation: hypothetical protein

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 50 100 150 200 250 300 350 400 450 500 550 600 650 675 PF07715: Plug" amino acids 47 to 125 (79 residues), 26.4 bits, see alignment E=1.2e-09 PF00593: TonB_dep_Rec_b-barrel" amino acids 272 to 636 (365 residues), 47.9 bits, see alignment E=3e-16 PF14905: OMP_b-brl_3" amino acids 279 to 639 (361 residues), 151.9 bits, see alignment E=4.4e-48

Best Hits

Predicted SEED Role

No annotation

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Compare to protein 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

Find the best match in UniProt

Protein Sequence (675 amino acids)

>GFF4500 hypothetical protein (Sphingobium sp. HT1-2)
MPLTDLPITVPVVAAQDATDVIEVVGKRTEETLKIDRRTYQVRETPNSAQKNAVQLLRGL
PAVTITPDDRILVLGSGLTRIYVDGRPYIGDASQYLRTVHGSDIERIEVITNPSAQFSSE
GAGGIINLVLRKSRVEGLSGNASLEESSYGYALGDTTLNYKAGDWTYQLKGGGNVGTMLR
RSYRKERSVGMQDDSPLTVNRETGLHTYAGTVGRLSGKASYKLGARTSVSAQLGGGGGHD
IVTDKVDYVAVTPDFTPFSERRRLSSIGSYVTGELSFDHKGKKEGEALNAAVQFYTNPNV
HDVTNSRLSDGRHYTLDVRKPSTSIDVQIDWKHPMVAGQLLSLGSAWHVDDTTQIYRFTS
NDSDGLFGSDINDAYDARSATLSAYASFQQTFGALTVAPGLRGEANRRQISSPGVATVQI
SRGSLFPSFHASYRVGKKLHFGTSFSKRIDRVPLEYLRPYGTVEDAYTLFEGNPRLKDQS
TNAYEASVQFRPGKIELGATAYLRETSRLWSKSYSLNATGTSVYSYVNAGKSWSNGAQFD
LAFPIVPRLKASASANLFNERTPVDMTDGQNMQRTFRYTANGTFEWNGKDRGSVPGDVAQ
LQWSYNSPSREYQIRKGSWFDFSASYTHSLDRTLSLSGTFRYSGRTNQRLIAPLVEEISS
RRREPEVQIKLQKTL