Protein Info for Rru_A1776 in Rhodospirillum rubrum S1H

Annotation: Peptidase M50 (NCBI)

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 50 100 150 200 228 signal peptide" amino acids 1 to 35 (35 residues), see Phobius details transmembrane" amino acids 58 to 75 (18 residues), see Phobius details amino acids 95 to 117 (23 residues), see Phobius details amino acids 136 to 154 (19 residues), see Phobius details amino acids 156 to 157 (2 residues), see Phobius details amino acids 178 to 198 (21 residues), see Phobius details amino acids 207 to 226 (20 residues), see Phobius details PF02163: Peptidase_M50" amino acids 128 to 189 (62 residues), 34.9 bits, see alignment E=5.2e-13

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A1776)

Predicted SEED Role

"membrane protein, putative"

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 Q2RTG9 at UniProt or InterPro

Protein Sequence (228 amino acids)

>Rru_A1776 Peptidase M50 (NCBI) (Rhodospirillum rubrum S1H)
MGDMIFGILTWLPGLILAITLHEAAHGYVASALGDQTARLLGRVTLNPIRHVDPFGTLVL
PGLLFLVGAPFLFGWAKPVPVDYRNLRHPKRDMAWVALAGPGMNIFLAVVSAAALHGALL
LPDPAADWLITTLQKSVLINCVLAVFNMIPVPPLDGGRVLVGILPMRAAVVVARMERVGM
LALIGVIFLLPLALSQFGVDFDPFSRIIGPVVRALLGAVYTTAGIPLF