Protein Info for PFR28_01778 in Pseudomonas sp. RS175

Annotation: Glutamine transport ATP-binding protein GlnQ

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

Best Hits

Swiss-Prot: 53% identical to GLNQ_GEOSE: Glutamine transport ATP-binding protein GlnQ (glnQ) from Geobacillus stearothermophilus

KEGG orthology group: None (inferred from 97% identity to pba:PSEBR_a3205)

MetaCyc: 54% identical to L-glutamine ABC transporter ATP binding subunit (Escherichia coli K-12 substr. MG1655)
ABC-12-RXN [EC: 7.4.2.1]

Predicted SEED Role

"ABC-type polar amino acid transport system, ATPase component"

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.4.2.1

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

Find the best match in UniProt

Protein Sequence (240 amino acids)

>PFR28_01778 Glutamine transport ATP-binding protein GlnQ (Pseudomonas sp. RS175)
MIEIENVHKSFGHLEVVKGVSLTVDKGEVVSIIGGSGSGKSTLLMCINGLEPIQKGSIRV
DGVEVHAPSTDLNRLRRKIGIVFQQWNAFPHLTVLENVMLAPRKVLGKSRQDAEALAVRQ
LEHVGLGDKLKTFPGKLSGGQQQRMAIARALAMSPDYMLFDEATSALDPQLVGEVLDTMR
MLAEDGMTMVLVTHEIRFARDVSDRVAFFCNGRVHEIGPPDQVIGNPVQPETAAFLKSVK