Protein Info for GFF41 in Xanthobacter sp. DMC5

Annotation: putative 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 50 100 150 200 250 300 348 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details PF01547: SBP_bac_1" amino acids 41 to 287 (247 residues), 68.7 bits, see alignment E=1.8e-22 PF13531: SBP_bac_11" amino acids 42 to 291 (250 residues), 44.5 bits, see alignment E=3.4e-15 PF13416: SBP_bac_8" amino acids 45 to 303 (259 residues), 116.2 bits, see alignment E=5e-37 PF13343: SBP_bac_6" amino acids 81 to 315 (235 residues), 87.2 bits, see alignment E=2.5e-28

Best Hits

KEGG orthology group: K02055, putative spermidine/putrescine transport system substrate-binding protein (inferred from 80% identity to azc:AZC_1802)

Predicted SEED Role

"ABC transporter, periplasmic spermidine putrescine-binding protein PotD (TC 3.A.1.11.1)" in subsystem Polyamine Metabolism (TC 3.A.1.11.1)

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 (348 amino acids)

>GFF41 putative protein (Xanthobacter sp. DMC5)
MNAAHKFGTLCLLAAGLMAGPAAAETNLTVMAYSGLFQERYTKAVLEPFMKAHPDIKVTF
FPLPSSAAMLGNLRAQKAAPQADVVIMDVSVSKAGTDEGLFTKIDETNIPNVKDLYPNAR
IPSVAGVGVTFDNLVLLYNAEQVKEAPKSWMEMAKAPYKGKVVIPGVPDIQGLGLVLILN
KANGGTDYLASVDKGLAAVAEIAPNVQTWEPKPEVYAPIITGQAALGVGYNARAQVNSEQ
SGGKIKATIPQEGTIFQINTINLVAGAPAAEAAKTFVNYALSPEAQKSFTETMFYAPTNS
KAEITGAALDRTAVKNLDKVMAVDWIALAQVRDKIAEQWRRRVLPASR