Protein Info for Sama_1119 in Shewanella amazonensis SB2B

Annotation: phosphopantetheinyl transferase-like protein (RefSeq)

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

Best Hits

KEGG orthology group: K06133, 4'-phosphopantetheinyl transferase [EC: 2.7.8.-] (inferred from 100% identity to saz:Sama_1119)

Predicted SEED Role

"4'-phosphopantetheinyl transferase (EC 2.7.8.-), inferred for PFA pathway" (EC 2.7.8.-)

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 2.7.8.-

Use Curated BLAST to search for 2.7.8.-

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

See A1S4M0 at UniProt or InterPro

Protein Sequence (284 amino acids)

>Sama_1119 phosphopantetheinyl transferase-like protein (RefSeq) (Shewanella amazonensis SB2B)
MPHSITDRGLTLTLTLVTLPGLKDVGEEMEQLAHRCSHWLSDDELARIGRATLPGLSLRQ
RLVRLCLRAELARQTQMTPDAFRFDYGPQGKPELRRQQGGPFAFNLSHSGDRLLLAVISG
HDDRCEYNNDLYLGVDIERKRTNTDINAIYRHYFSAPEQAYLVSLDNAQKRDAFFDLWAL
KESYIKATGRGLAEGLHSFAFDLEQATACDKEGFKQFYQGLEPAMLSQHQGDIRWQSWLG
HIDSDYRVAVTLGACGEVGAEPTLTLTQHSLHSLLSEFNSHIPL