Protein Info for Rru_A0028 in Rhodospirillum rubrum S1H

Annotation: Beta-lactamase-like (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 50 100 150 200 250 279 PF00753: Lactamase_B" amino acids 55 to 255 (201 residues), 85.4 bits, see alignment E=5.1e-28 PF12706: Lactamase_B_2" amino acids 66 to 215 (150 residues), 35.5 bits, see alignment E=8.5e-13

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A0028)

Predicted SEED Role

"SoxH protein, homolog" in subsystem Sulfur oxidation

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 Q2RYG2 at UniProt or InterPro

Protein Sequence (279 amino acids)

>Rru_A0028 Beta-lactamase-like (NCBI) (Rhodospirillum rubrum S1H)
MSSLRFPTQNVGDLTITAVSDGSLHASFDFLANIAPADASRMQENAGIKDHTSIPINAYL
VRGGGRTVLIDAGAGGVKPGGGRLKTNLLLAGIQPAAIDTILVTHAHPDHVGGLMDASGE
AVFPNAELVVRHREVAFWQDDGNLSRAPERARGNFLVARQAFNGYRDRLRPFEGGEVLPG
ITAMPLPGHTAGHTGYRLDCGDKSLLVWGDIVHFPQIQVPRPEVSIAFDQDTHLAAATRT
RLLDLASSERLLIAGMHLGELGFAHIERTGENYAIAYEQ