Protein Info for Rru_A0044 in Rhodospirillum rubrum S1H

Annotation: acyl carrier protein (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 25 50 83 PF00550: PP-binding" amino acids 7 to 55 (49 residues), 31.2 bits, see alignment E=1e-11

Best Hits

Swiss-Prot: 41% identical to ACP_PORG3: Acyl carrier protein (acpP) from Porphyromonas gingivalis (strain ATCC 33277 / DSM 20709 / CIP 103683 / JCM 12257 / NCTC 11834 / 2561)

KEGG orthology group: K02078, acyl carrier protein (inferred from 100% identity to rru:Rru_A0044)

Predicted SEED Role

"Acyl carrier protein" in subsystem Fatty Acid Biosynthesis FASII or Glycerolipid and Glycerophospholipid Metabolism in Bacteria or mycolic acid synthesis

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 Q2RYE6 at UniProt or InterPro

Protein Sequence (83 amino acids)

>Rru_A0044 acyl carrier protein (NCBI) (Rhodospirillum rubrum S1H)
MSDVESKIYDIIVEKTNIDRAKLTREASLSELEISSLDFVEIVFAVEEEFDIEVPYNANT
QDQDFKALGDIVGAVEKLVEERG