Protein Info for Rru_A1791 in Rhodospirillum rubrum S1H

Annotation: ABC-2 transporter 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 50 100 150 200 250 300 350 376 transmembrane" amino acids 29 to 49 (21 residues), see Phobius details amino acids 181 to 204 (24 residues), see Phobius details amino acids 232 to 254 (23 residues), see Phobius details amino acids 261 to 284 (24 residues), see Phobius details amino acids 290 to 311 (22 residues), see Phobius details amino acids 320 to 342 (23 residues), see Phobius details amino acids 349 to 369 (21 residues), see Phobius details PF12679: ABC2_membrane_2" amino acids 13 to 369 (357 residues), 47.2 bits, see alignment E=2.8e-16 PF12698: ABC2_membrane_3" amino acids 28 to 368 (341 residues), 152.9 bits, see alignment E=2e-48 PF01061: ABC2_membrane" amino acids 181 to 340 (160 residues), 65 bits, see alignment E=1.1e-21

Best Hits

Swiss-Prot: 47% identical to YBHS_ECOL6: Probable multidrug ABC transporter permease YbhS (ybhS) from Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)

KEGG orthology group: K09686, antibiotic transport system permease protein (inferred from 100% identity to rru:Rru_A1791)

MetaCyc: 47% identical to ABC exporter membrane subunit YbhS (Escherichia coli K-12 substr. MG1655)
TRANS-RXN-366 [EC: 7.6.2.2]

Predicted SEED Role

"ABC transport system, permease component YbhS"

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.6.2.2

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 Q2RTF4 at UniProt or InterPro

Protein Sequence (376 amino acids)

>Rru_A1791 ABC-2 transporter component (NCBI) (Rhodospirillum rubrum S1H)
MSLRGSLGRRRFLALVRKEVFQILRDPSSILIAFVLPFILIFLFGFAVSLDAKRTKIGLV
VESPTPLTQDLAASFQGSRYFEVTRGYDRRPFEDDLVAGRLKGIVVIPATFAADQATQAR
PALQVIVDGSDPNTANFVQNYAKGVVETWSRISAGDAKAAAPAIAIEQRYWFNPELESRN
FLVPGSIVIVMTLVGTLLTSLVVAREWERGTMEAMMATPVTALELLVGKVLPYFFLGLIS
MTLCVLLAVFAFGVPFRGSVLALYMISAIFLLPALGQGLVISAVTKNQFLASQLALISAF
LPSFMLSGFLFEIDSMPRLIQAITTIVAARYVIPSLQTVFLAGDIWPMFLQNIAITLGIG
AVFFALALVNTRKRIG