Protein Info for Rru_A3379 in Rhodospirillum rubrum S1H

Annotation: TPR repeat (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 50 100 150 200 250 284 signal peptide" amino acids 1 to 42 (42 residues), see Phobius details PF13432: TPR_16" amino acids 171 to 233 (63 residues), 26.3 bits, see alignment E=3.2e-09 amino acids 206 to 264 (59 residues), 29.2 bits, see alignment E=3.8e-10 PF13181: TPR_8" amino acids 200 to 232 (33 residues), 13.1 bits, see alignment 3.4e-05

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A3379)

Predicted SEED Role

"COG0457: FOG: TPR repeat"

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 Q2RNX2 at UniProt or InterPro

Protein Sequence (284 amino acids)

>Rru_A3379 TPR repeat (NCBI) (Rhodospirillum rubrum S1H)
MFHFSLSPRRTGRGARPRARLGAMLALAFLAGGLTAGPGNAAEGAGATAERQYCACMALA
RSRPDQAFEKAGQWKALGGGVPARHCEAVALLGLKEYGEAARRLEALAEDVKLARGLRVD
LLTQAGQAWLAVGDLSRAYANQTTALQLAGARAQSGAPALSSVLPDLYIDRAVTLAQAGR
DDEATTDLTKALALQPASVTALVLRASAQRRQGRLTAARADAEAAVKRAPNDAEARLERG
DVRLALGDRDGARADWLKVLELAPREGAADAARARIETLDLKVR