Protein Info for Psyr_3323 in Pseudomonas syringae pv. syringae B728a

Annotation: conserved 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 50 100 150 200 250 300 363 PF13483: Lactamase_B_3" amino acids 77 to 286 (210 residues), 37.9 bits, see alignment E=1.8e-13 PF12706: Lactamase_B_2" amino acids 94 to 286 (193 residues), 154.3 bits, see alignment E=3.3e-49

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_3323)

Predicted SEED Role

"Outer membrane protein romA"

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 Q4ZR67 at UniProt or InterPro

Protein Sequence (363 amino acids)

>Psyr_3323 conserved hypothetical protein (Pseudomonas syringae pv. syringae B728a)
MASTHQKKYASSLPVLSRHAGRYRNHAAMKPSSLLRTLGIFWDQVFNKPKDTRPAGDIPV
QPLSRQQLLAAPNNTVYRLGHSTVLLKLRDQFWLTDPVFAERASPVQWAGPQRFHQPPIS
LEELPPIKAVILSHNHYDHLDRMAIKALTEKTEHFLAPLGVGDTLIEWGVPAHKVRQLDW
WQSTEVAGIEFVATPSQHFSGRTLLDSNRTLWASWVMIDGDQRIFFSGDSGYFDGFKTIG
EQYGPFDLTLMETGAYNVEWPDVHMQPEQTLQAHLDLRGRWLLPIHNGTFDLSMHAWHEP
FDRILALAWEQNVSIATPMMGQPFYVQYPCRGLTWWLGVDEVVEPETAQTEGAESCGCRR
QNA