Protein Info for Rru_A2358 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 50 100 150 200 250 300 325 transmembrane" amino acids 57 to 78 (22 residues), see Phobius details amino acids 125 to 151 (27 residues), see Phobius details amino acids 162 to 183 (22 residues), see Phobius details amino acids 188 to 199 (12 residues), see Phobius details amino acids 241 to 268 (28 residues), see Phobius details amino acids 289 to 312 (24 residues), see Phobius details PF12911: OppC_N" amino acids 43 to 94 (52 residues), 58 bits, see alignment 6.6e-20 PF00528: BPD_transp_1" amino acids 141 to 325 (185 residues), 118.4 bits, see alignment E=3.3e-38

Best Hits

Swiss-Prot: 63% identical to DPPC_ECO57: Dipeptide transport system permease protein DppC (dppC) from Escherichia coli O157:H7

KEGG orthology group: K12370, dipeptide transport system permease protein (inferred from 100% identity to rru:Rru_A2358)

MetaCyc: 63% identical to dipeptide ABC transporter membrane subunit DppC (Escherichia coli K-12 substr. MG1655)
ABC-8-RXN [EC: 7.4.2.9]

Predicted SEED Role

"Dipeptide transport system permease protein DppC (TC 3.A.1.5.2)" in subsystem ABC transporter dipeptide (TC 3.A.1.5.2) (TC 3.A.1.5.2)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.4.2.9

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 Q2RRT7 at UniProt or InterPro

Protein Sequence (325 amino acids)

>Rru_A2358 Binding-protein-dependent transport systems inner membrane component (NCBI) (Rhodospirillum rubrum S1H)
MTLTPSEPKTGPKTAGGALDAPGQEAAVALRAEAALALKPPHPLAEFWHYFSENKGAVAG
LIFIVVIVIVALFAPQVAPHHPYEMNVPMAKMPPAWLEGGQWSYLLGTDALGRDILSRII
FGARLSLMVGAVVVTLSLVAGVGLGLLAGFLRGWVDIVIMRLMDIILSVPSLLLAIAIVA
ILGPGLENAMAAIAVVVLPHYTRLTRAAVMTEATKDYVTASRVAGASKGRLMVKTILPNT
LAPLIVQATLGFSTAILDAAALGFLGLGARPPRPEWGTMLSEAREFVLSHWWIVTFPGLA
ILFTVLAFNLMGDGLRDALDPRMKR