Protein Info for Dsui_1024 in Dechlorosoma suillum PS

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 50 100 150 200 250 300 334 PF02881: SRP54_N" amino acids 50 to 115 (66 residues), 54.9 bits, see alignment E=1.7e-18 TIGR00064: signal recognition particle-docking protein FtsY" amino acids 62 to 332 (271 residues), 352.8 bits, see alignment E=6.4e-110 PF06414: Zeta_toxin" amino acids 128 to 224 (97 residues), 30.5 bits, see alignment E=4.6e-11 PF00448: SRP54" amino acids 133 to 332 (200 residues), 246.4 bits, see alignment E=4e-77

Best Hits

Swiss-Prot: 45% identical to FTSY_BUCAP: Signal recognition particle receptor FtsY (ftsY) from Buchnera aphidicola subsp. Schizaphis graminum (strain Sg)

KEGG orthology group: K03110, fused signal recognition particle receptor (inferred from 78% identity to dar:Daro_3718)

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)

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 G8QJK2 at UniProt or InterPro

Protein Sequence (334 amino acids)

>Dsui_1024 signal recognition particle-docking protein FtsY (Dechlorosoma suillum PS)
MFGFLKKSDKDQDATPATAAAVAPVPEPLDKPLSWRERLFAGLSRTRSQLGGKLKSVFAR
GKVDDELLEELETLLLTSDVGMDATMHLLDELKRRAKQDKLEGAAAIQQALADTLAQMLA
PLEAPLQVDSHKPFVIMIAGVNGAGKTTSIGKLAKYFQSQGKSVLLAAGDTFRAAAREQL
MTWGERNNVTVIAQESGDPAAVVFDAIAAAKARGIDVVLADTAGRLPTQLHLMEEIAKVR
RVIQKADPTGPHEVMLVLDANIGQNALAQVKAFDKSINVTGLVLTKLDGTAKGGVIAAIA
RQCPKPVRFIGVGEGIDDLRPFVARDFVDALFGE