Protein Info for Psyr_3508 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: Glycosyl hydrolase, BNR repeat 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 50 100 150 200 250 300 350 400 432 signal peptide" amino acids 1 to 37 (37 residues), see Phobius details PF13088: BNR_2" amino acids 78 to 408 (331 residues), 273.4 bits, see alignment E=1.1e-85

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_3508)

Predicted SEED Role

"BNR/Asp-box repeat 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 Q4ZQN2 at UniProt or InterPro

Protein Sequence (432 amino acids)

>Psyr_3508 Glycosyl hydrolase, BNR repeat protein (Pseudomonas syringae pv. syringae B728a ΔmexB)
MRVISRNVAAWSAGLIVVAIFLSAWLSHPQHRIAPFAVSPAPVGAESVAPKASYMSRFAS
SDLDDFVHSSAVTALPGGDLMSVWFAGSREGAGDVEIRTSRFDAASGEWGGEQVLATRES
TQAGTGKYIRKLGNPVIALAPDNRLWLFYVSVSVGGWAGSTVNAMVSSDMGASWSPPWQL
VTTPFLNISTLVRGAPVFHADGSIGLPVYHEFLGKFAEYLYLSADGEVIDKFRLSRGNNS
LQPTVVPLDGQRAVALLRYAGETFHRVLASRTEDGGQSWSEPYPLTPSNPNSSLAAVGVP
GKGLLVALNDLREGRFKLSLYGTDEEMNVWRPLMDFDKSPDPLGTPFTLEAYKEVIGEGF
RSSSGALRQPMEEAFLSNLDQRVCSPQGCDFEYEYPYFIRSPDGLYHLVYSWNNTFIKHV
SFNEAWLAEQLL