Protein Info for Rru_A1331 in Rhodospirillum rubrum S1H

Annotation: ABC 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 50 100 150 200 226 PF00005: ABC_tran" amino acids 28 to 163 (136 residues), 93.2 bits, see alignment E=3.5e-30 PF13304: AAA_21" amino acids 131 to 195 (65 residues), 30.9 bits, see alignment E=4.2e-11

Best Hits

Swiss-Prot: 65% identical to Y2469_DEIRA: Putative ABC transporter ATP-binding protein DR_2469 (DR_2469) from Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)

KEGG orthology group: K02006, cobalt/nickel transport system ATP-binding protein (inferred from 100% identity to rru:Rru_A1331)

Predicted SEED Role

"ATPase component BioM of energizing module of biotin ECF transporter" in subsystem Biotin biosynthesis or ECF class transporters

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 Q2RUR3 at UniProt or InterPro

Protein Sequence (226 amino acids)

>Rru_A1331 ABC transporter component (NCBI) (Rhodospirillum rubrum S1H)
MTTIEIAAVHQRFDTFEALRGIDLMLTERRIGIVGGNGSGKSTFARLLNGLLVPTEGKVL
VDGLDTARSGKAVRRKVGFVFQNPDNQIVFPVVEEDVAFGLKGLKLPKAERDALVDQVLD
RFGLGALRAHSSHALSGGQKQLLALAGVLITQPDCVVFDEPTTLLDLRNARKVAGVIRDL
EQSAIVVTHDLGLLADFDRVIVFENGKVSIDDRPGPALARYIGTMQ