Protein Info for Rru_A1532 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 50 100 150 200 250 303 PF13424: TPR_12" amino acids 166 to 228 (63 residues), 35.2 bits, see alignment E=2.4e-12

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A1532)

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)

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 Q2RU63 at UniProt or InterPro

Protein Sequence (303 amino acids)

>Rru_A1532 TPR repeat (NCBI) (Rhodospirillum rubrum S1H)
MPRSQADSALAEAERHLAAGRSQQAREAFRRARLFFHRCADTDGEAIVLVRLGEAELAAG
HLASAKEALSDALALLSHETDPSARADALHLMGSLKNAEKNAPERDRLWAEAVSAHRDHG
NKAGEARVLRDQAQVAKATGKDDLAFDLFSRAHRLYADLGHSFHEAMILLEIGQLHRAQG
RADLAHDALERAADLFRVNGDTLDEGRTRLTLARLLRDLGDKETALRDLTLCAKLFGANG
HLGGQAEALIDLARLEAAKAPKAALKMLHQARALAARSGIPSLQTQAASEIARLDQAALK
DTP