Protein Info for TX73_024505 in Rhodopseudomonas palustris CGA009

Annotation: molybdate ABC transporter substrate-binding protein

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 50 100 150 200 257 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF13531: SBP_bac_11" amino acids 31 to 250 (220 residues), 212.5 bits, see alignment E=7.2e-67 PF01547: SBP_bac_1" amino acids 35 to 240 (206 residues), 78 bits, see alignment E=1.3e-25 TIGR01256: molybdate ABC transporter, periplasmic molybdate-binding protein" amino acids 35 to 248 (214 residues), 262.7 bits, see alignment E=1.5e-82

Best Hits

Swiss-Prot: 61% identical to MODA_RHOCA: Molybdate-binding protein ModA (modA) from Rhodobacter capsulatus

KEGG orthology group: K02020, molybdate transport system substrate-binding protein (inferred from 100% identity to rpt:Rpal_5198)

Predicted SEED Role

"Molybdenum ABC transporter, periplasmic molybdenum-binding protein ModA (TC 3.A.1.8.1)" in subsystem Molybdenum cofactor biosynthesis or Transport of Molybdenum (TC 3.A.1.8.1)

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 (257 amino acids)

>TX73_024505 molybdate ABC transporter substrate-binding protein (Rhodopseudomonas palustris CGA009)
MKAIATLKLALFGAAFAAGLASAPALADSAKVAVAANFTEPVKEIAAAFKAKTGHEVVLS
FGASGQFYTQITQDAPFEVFLSADSARPKKLAEEGLGVKDSVFTYAVGKLVLWSKSPGVV
KGEETLKQASIAKVSICNPAAAPYGAAAVETMQALKLYDDLKPKLVEGANITQAYQFVQT
GNAEIGFVALSQVIGDKDGSRWMVPQNLYKPITQDAVLLKKGEANAAAKAFLDFLKGPES
RAIIEKFGYEVTTPKAS