Protein Info for Psyr_4751 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: signal recognition particle-docking protein FtsY

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 50 100 150 200 250 300 350 400 450 505 PF02881: SRP54_N" amino acids 215 to 280 (66 residues), 52.8 bits, see alignment E=7.3e-18 TIGR00064: signal recognition particle-docking protein FtsY" amino acids 228 to 499 (272 residues), 367.7 bits, see alignment E=1.8e-114 PF06414: Zeta_toxin" amino acids 295 to 405 (111 residues), 34.2 bits, see alignment E=3.6e-12 PF01583: APS_kinase" amino acids 299 to 347 (49 residues), 20.7 bits, see alignment 7.1e-08 PF00448: SRP54" amino acids 299 to 499 (201 residues), 259.4 bits, see alignment E=4e-81

Best Hits

KEGG orthology group: K03110, fused signal recognition particle receptor (inferred from 100% identity to psb:Psyr_4751)

Predicted SEED Role

"Signal recognition particle receptor protein FtsY (=alpha subunit) (TC 3.A.5.1.1)" in subsystem Bacterial Cell Division or Two cell division clusters relating to chromosome partitioning or Universal GTPases (TC 3.A.5.1.1)

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 Q4ZM44 at UniProt or InterPro

Protein Sequence (505 amino acids)

>Psyr_4751 signal recognition particle-docking protein FtsY (Pseudomonas syringae pv. syringae B728a ΔmexB)
MFGSNDDKKTPAEAGEKKGLFGWLRKKPQQTEPKPAESSPTQPDPIADQVAATPQVEPHV
ASQSVPEVTVEAAAPASQLHVEPGAPSPQPWLTLPVTEEPVALSDEREPHVTPAIPEQSH
APVAPEPLEPEPVVAEPVADIVPLGMPEPVLVQPVAEPEPEPEPEPVVAQAVPQPVQPAA
QALAVPAPAPESETGKVGFFARLKQGLSKTSASIGEGMASLFLGKKAIDDDLLEEIETRL
LTADVGVEATSVIIKSLTQKVARKQLTDAQALYTSLQGELAAMLKPVEQPLVIKAEHKPF
VILVVGVNGAGKTTTIGKLAKKLQLEGKKVMLAAGDTFRAAAVEQLQVWGERNHIPVIAQ
HTGADSASVIFDAVQAAKARGIDVLIADTAGRLHTKDNLMEELKKVRRVIGKLDADAPHE
VLLVLDAGTGQNAINQAKQFNQTVTLTGLALTKLDGTAKGGVIFALAKQFGLPIRYIGVG
EGIDDLRTFEAEPFVQALFAERERP