Protein Info for PFR28_02496 in Pseudomonas sp. RS175

Annotation: Molybdate-binding protein ModA

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 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF13531: SBP_bac_11" amino acids 25 to 249 (225 residues), 206.5 bits, see alignment E=5.1e-65 TIGR01256: molybdate ABC transporter, periplasmic molybdate-binding protein" amino acids 30 to 247 (218 residues), 255.4 bits, see alignment E=2.6e-80 PF01547: SBP_bac_1" amino acids 31 to 240 (210 residues), 52.7 bits, see alignment E=6.5e-18

Best Hits

Swiss-Prot: 71% identical to MODA_AZOVI: Molybdate-binding protein ModA (modA) from Azotobacter vinelandii

KEGG orthology group: K02020, molybdate transport system substrate-binding protein (inferred from 83% identity to pba:PSEBR_a3428)

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 (250 amino acids)

>PFR28_02496 Molybdate-binding protein ModA (Pseudomonas sp. RS175)
MHLNHLAALLLTTLCTVATVEAAEVQVAVASNFTAPLQAIAADFEKATGHKVVAAYGATG
QFYTQIKNGAPFEVFLAADDSAPARLETEGDTVKGSRFTYAIGTLALWSAKTGYVDDNGQ
ALKDNAFRHLSIANPKAAPYGLAATQVLDRLGLATQVKDKIVEGQNITQAYQFVSTGNAE
LGFVALSQVYKDGKLTSGSAWIVPARLHDPIKQDAVILGKGRDNPAATALMDYLKGPQAA
AILQAYGYQR