Protein Info for Rru_A2384 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 50 100 150 200 250 300 350 392 signal peptide" amino acids 1 to 29 (29 residues), see Phobius details transmembrane" amino acids 45 to 67 (23 residues), see Phobius details amino acids 74 to 92 (19 residues), see Phobius details amino acids 104 to 125 (22 residues), see Phobius details amino acids 134 to 154 (21 residues), see Phobius details amino acids 180 to 201 (22 residues), see Phobius details amino acids 215 to 239 (25 residues), see Phobius details amino acids 257 to 284 (28 residues), see Phobius details amino acids 306 to 332 (27 residues), see Phobius details amino acids 352 to 374 (23 residues), see Phobius details PF00528: BPD_transp_1" amino acids 194 to 374 (181 residues), 74 bits, see alignment E=6.6e-25

Best Hits

KEGG orthology group: K05846, osmoprotectant transport system permease protein (inferred from 100% identity to rru:Rru_A2384)

Predicted SEED Role

"L-proline glycine betaine ABC transport system permease protein ProW (TC 3.A.1.12.1)" in subsystem Choline and Betaine Uptake and Betaine Biosynthesis (TC 3.A.1.12.1)

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 Q2RRR1 at UniProt or InterPro

Protein Sequence (392 amino acids)

>Rru_A2384 Binding-protein-dependent transport systems inner membrane component (NCBI) (Rhodospirillum rubrum S1H)
MGISLDRPGIIVALVLGAALAGPPFMTLRANRIASGKGVALFDALPWGAAAGIVALAVIV
GGVALLARRPLARLGAAVIGGGVGMLAVGWAAEGLTQAGNPYARIAPAGGFWLLVLACLL
LGTDALVRLRPGPLARLLALGALFGALGLLLASGQWDGVSVLKEYANRADAFWREARTHL
ALALGAVAVACAVGLPLGVLCHRVAWLRGMVLQGLTIIQTIPSIALFGILMAPLGWLAAH
VPAIAALGVRGIGATPALVALILYALLPVVANTVVGLAQVPAATVDAARGMGMGRGRLLR
EVELPLALPVILTGVRIVLVQAIGLTTVAALIGGGGFGTFVFQGVGQAAMDLVLLGALPT
VALAFGAAVILDALIEGARRGGGAPTPGVGRR