Protein Info for AMB_RS05945 in Magnetospirillum magneticum AMB-1

Annotation: phage portal 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 50 100 150 200 250 300 350 400 472 PF05136: Phage_portal_2" amino acids 22 to 358 (337 residues), 387.9 bits, see alignment E=2.3e-120 TIGR01539: phage portal protein, lambda family" amino acids 23 to 460 (438 residues), 359.8 bits, see alignment E=9.2e-112

Best Hits

KEGG orthology group: None (inferred from 100% identity to mag:amb1171)

Predicted SEED Role

"Phage portal 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

See Q2W850 at UniProt or InterPro

Protein Sequence (472 amino acids)

>AMB_RS05945 phage portal protein (Magnetospirillum magneticum AMB-1)
MLSALRRKVGAFIGGFEAGMSNRRLKGFQPSRAHLNTLIAAAGSDITARARHLVRNNGYA
ANAIESWAGNVVGAGIKPSSLIADATLKAAVQKLWLAWTDESDAEGLTDFYGQQRRAARE
VFIAGEVFFRFRPRRPEDGLSVPLQLQMLPSEMLPLTRNQTLPGGNVIRQGIEFDRIGRR
VAYHFLRRHPGDCTDPGMAGETVRVPASEIIHVMDPVDAGQLRGVSRFAPAIVKLFLLDQ
YDDAELDRKKVAAMYALFVTTPSPGEPFDIAEDGGTGDRVMDVQPGQVVMLEPGEEIQTS
APADVGGSYEAFQYRTLLQIAAALGVPYAYLSNDMLKANYSNSRLALLEFRRRIDAWQHA
VMVYQLCRAVWQRWMDTAVMAGALTIKGYEPNRAGFTACSWLPPKWDWVDPLKDARAEIE
QIEAGLKSRTQALAERGFDAEQVDAEIAADKAREQRLGLVLGTPPMPSAPTQ