Protein Info for MPMX20_01962 in Enterobacter sp. TBS_079

Annotation: ABC transporter glutamine-binding protein GlnH

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 50 100 150 200 250 276 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details PF00497: SBP_bac_3" amino acids 42 to 260 (219 residues), 207.3 bits, see alignment E=2.2e-65 PF10613: Lig_chan-Glu_bd" amino acids 94 to 134 (41 residues), 32.6 bits, see alignment 7.7e-12

Best Hits

KEGG orthology group: K02030, polar amino acid transport system substrate-binding protein (inferred from 86% identity to ent:Ent638_1779)

Predicted SEED Role

"Cystine-binding protein"

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 (276 amino acids)

>MPMX20_01962 ABC transporter glutamine-binding protein GlnH (Enterobacter sp. TBS_079)
MAANTKGFKKRTLVLGLLAAGGLFSMQVQADKLADIKAAGVVKVATFDANPPFGSIDAKT
HEIVGYDVDFARALASALGVKLELVATNPANRIPLLQSGKADLIVADITITPERAQVVDF
SLPYFVTGQQFLVPVKAADTLEAYSRARIGAVKGTTGEQALHQRFPHARVLSYDDIPLAL
TALRNGNVQAITQDSTILAGLLAQAPDKANFKILPDLLSKEEIGVGVKKGETALLKAVND
ELVNLEKNGQAAKIYDVWFGPDTPSPQPRAFKIEAQ