Protein Info for Rru_A2175 in Rhodospirillum rubrum S1H

Annotation: Oligopeptide/dipeptide ABC transporter, ATP-binding protein-like (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 50 100 150 200 250 300 344 PF00005: ABC_tran" amino acids 29 to 187 (159 residues), 97.7 bits, see alignment E=1.5e-31 TIGR01727: oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal domain" amino acids 236 to 320 (85 residues), 74 bits, see alignment E=4e-25 PF08352: oligo_HPY" amino acids 238 to 303 (66 residues), 66.8 bits, see alignment E=2.6e-22

Best Hits

Swiss-Prot: 49% identical to OPPD_SALTY: Oligopeptide transport ATP-binding protein OppD (oppD) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K02031, peptide/nickel transport system ATP-binding protein (inferred from 100% identity to rru:Rru_A2175)

MetaCyc: 49% identical to murein tripeptide ABC transporter / oligopeptide ABC transporter ATP binding subunit OppD (Escherichia coli K-12 substr. MG1655)
3.6.3.23-RXN [EC: 7.4.2.6]; 7.4.2.6 [EC: 7.4.2.6]

Predicted SEED Role

No annotation

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.4.2.6

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 Q2RSC0 at UniProt or InterPro

Protein Sequence (344 amino acids)

>Rru_A2175 Oligopeptide/dipeptide ABC transporter, ATP-binding protein-like (NCBI) (Rhodospirillum rubrum S1H)
MPSDPSLLLDVRDLRVSFRSERGLVRAVDGVSFSVGRQEIVGLVGESGSGKTQTLLSLMG
LIDDPNAIVEGEVRFLGEDLLRLPRKALQALRGGKIAMIFQDPMTSLTPVHRVGDQIVEQ
ILAHKGGSRRAARDKALALLEAVRIANPTAVVARYPHELSGGMRQRVLIAMALSCDPALL
LADEPTTALDVTVQAQILDLIGRLRGDFASSVILVTHDLGVVAEVADRVLVMYGGRVVEE
GLMDEVFRDPLHPYTWGLFDSIPPLEGPRPRRLRSIPGNPPTLSSLPPGCAFGPRCRCRF
DACSISPPVQRLGNRRFACYLSASQRATLRNAPNAGAAAVEGLS