Protein Info for Rru_A1533 in Rhodospirillum rubrum S1H

Annotation: Pentapeptide 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 50 100 150 181 signal peptide" amino acids 1 to 39 (39 residues), see Phobius details PF00805: Pentapeptide" amino acids 60 to 95 (36 residues), 24.7 bits, see alignment 2.1e-09 amino acids 93 to 131 (39 residues), 36.3 bits, see alignment 4.9e-13 amino acids 128 to 163 (36 residues), 43.1 bits, see alignment 3.7e-15 PF13599: Pentapeptide_4" amino acids 91 to 159 (69 residues), 35.6 bits, see alignment E=1.4e-12 PF13576: Pentapeptide_3" amino acids 121 to 163 (43 residues), 32.2 bits, see alignment 1.5e-11

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A1533)

Predicted SEED Role

No annotation

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 Q2RU62 at UniProt or InterPro

Protein Sequence (181 amino acids)

>Rru_A1533 Pentapeptide repeat (NCBI) (Rhodospirillum rubrum S1H)
MTGPTAPLPPGFRSASLRRLSFSMGILLGLAIGGPAFAGCTDEAAAGVDWTRCYMDERIF
VGVDLTGARLRDVTFQRSDLSEAKLVRAAAYRAKFVSARLSRAVLDEGNFGEADFSRARL
DGASLRGADLRRARFYGADLRKADLSGARLQGADFLEANLSGAVWTEGGRICAEGSIGQC
N