Protein Info for Rru_A0499 in Rhodospirillum rubrum S1H

Annotation: Binding-protein-dependent transport systems inner membrane component (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 50 100 150 200 250 290 transmembrane" amino acids 12 to 40 (29 residues), see Phobius details amino acids 60 to 90 (31 residues), see Phobius details amino acids 102 to 125 (24 residues), see Phobius details amino acids 143 to 176 (34 residues), see Phobius details amino acids 201 to 222 (22 residues), see Phobius details amino acids 224 to 245 (22 residues), see Phobius details amino acids 257 to 279 (23 residues), see Phobius details PF00528: BPD_transp_1" amino acids 78 to 288 (211 residues), 39.3 bits, see alignment E=3e-14

Best Hits

KEGG orthology group: K02054, putative spermidine/putrescine transport system permease protein (inferred from 100% identity to rru:Rru_A0499)

Predicted SEED Role

"ABC transporter permease protein"

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 Q2RX41 at UniProt or InterPro

Protein Sequence (290 amino acids)

>Rru_A0499 Binding-protein-dependent transport systems inner membrane component (NCBI) (Rhodospirillum rubrum S1H)
MSDPATKARQGLRFLGVVPFFAYAALFLLAPTAFLVIGAFQNQEGGFTLDNLFNLANPTI
VAAYWISIKVSAASAIGGAVIGLLIAQAAVNGGLPGWIRPTLFTFSGVASNFAGIPLAFA
FLATLGRTGLVTALLKSWFGVNLYASGFNLLGFWGLTLTYLYFQIPLMVLIISPALEGLR
REWREAAATLGAGDIEYWRRIALPILWPSVLGATLLLFANAFGAIATAYALTGSSLNIVT
ILLYAQIRGDVLHDKNLGYALALGMIFITGLSNVLYIWLRGRGERWLRRS