Protein Info for Psyr_2777 in Pseudomonas syringae pv. syringae B728a

Annotation: NLP/P60

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 50 100 150 200 254 signal peptide" amino acids 1 to 14 (14 residues), see Phobius details PF14464: Prok-JAB" amino acids 5 to 102 (98 residues), 64 bits, see alignment E=1.2e-21 PF00877: NLPC_P60" amino acids 118 to 207 (90 residues), 40.1 bits, see alignment E=3.1e-14

Best Hits

Swiss-Prot: 46% identical to TIPK_BPN15: Tail tip assembly protein K (gene) from Escherichia phage N15

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_2777)

Predicted SEED Role

"Phage tail assembly protein"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search 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 Q4ZSQ6 at UniProt or InterPro

Protein Sequence (254 amino acids)

>Psyr_2777 NLP/P60 (Pseudomonas syringae pv. syringae B728a)
MLKYILAAVQTHAAAEYPRECCGLLLSVGRKQQYFPCSNSATDPNEEFRISPEDYAAAEE
LGAIIGVVHSHPDATSRPSPRDLAMCEATELPWHILSWPEGDLRTIVPSGNTPLLKRQFV
HGAWDCWQVCADWYKREFGLEFEAFERTDGWWESADAESLYEANYEAAGFVRVDQPQRGD
MIVMEVGRTKHPNHAGIYLGGDASLTGEEGGVFGPGPFLLHHLYGRRSEIIVFGGPWLDR
TRLILRHKEAYSTT