Protein Info for EX28DRAFT_2645 in Enterobacter asburiae PDN3

Annotation: Phage polarity suppression protein (Psu)

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 50 100 150 188 PF07455: Psu" amino acids 6 to 187 (182 residues), 279 bits, see alignment E=8.2e-88

Best Hits

Swiss-Prot: 63% identical to VPSU_BPP4: Polarity suppression protein (psu) from Enterobacteria phage P4

KEGG orthology group: None (inferred from 79% identity to ent:Ent638_3103)

Predicted SEED Role

"FIG054316: Phage polarity suppression protein"

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 (188 amino acids)

>EX28DRAFT_2645 Phage polarity suppression protein (Psu) (Enterobacter asburiae PDN3)
MTTSTLQQAFEACQDNKAKWLNCKQELADAEQEYGELLATGETKSSRNLQTLRDIIDVKK
WEINQAAGRYIRSHEDVQRISIRNRLNDFMQTHGAELTAALAPELMGYSNQHPAVKHCVM
QHSVDYLREALSVWLAAGEKINYATQDNDILIAIGFRPDAASRDDNREKSTPAQNQNYIR
KRAKLAAQ