Protein Info for MPMX19_01710 in Azospirillum sp. SherDot2

Annotation: Purine-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 50 100 150 200 250 300 367 signal peptide" amino acids 1 to 34 (34 residues), see Phobius details PF02608: Bmp" amino acids 37 to 333 (297 residues), 177 bits, see alignment E=2.3e-56

Best Hits

Swiss-Prot: 57% identical to PBP_BRUA2: Purine-binding protein BAB2_0673 (BAB2_0673) from Brucella abortus (strain 2308)

KEGG orthology group: K02058, simple sugar transport system substrate-binding protein (inferred from 95% identity to azl:AZL_021090)

Predicted SEED Role

"Nucleoside ABC transporter, periplasmic nucleoside-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)

Compare to protein 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 (367 amino acids)

>MPMX19_01710 Purine-binding protein (Azospirillum sp. SherDot2)
MNRRTMGKTVLGLAGAAIALSVGLGVGMGSAFAQEKLKVGFVYVGPVSDHGYSYQHDQGR
LAVEKALGDKVTTTFVENVPEGADAERVIEQLAASGHKLIFTTSFGFMNPTLKVAKRHPD
VKFEHATGYKRAENVATYSGRFYEGRTVVGAIAGKMTKSNIIGYIGSYPIPEVVGGINAF
TIALREQNPKAEVRVVWVNSWYDPGKEAEAAKALIDQGADIIVQHTDSPAPIQTAQERGL
WSVGQSSDMTRFGPKSHLTAIVEDWNGYYVDRVKAVLDGSWKPIDTWGGISTGMVELAPY
NPAIPADVVKMADQIKADIVSGKRHSFQGPVKDQSGKVVIPEGKTATDEQILKMDWYVEG
VQGKVPK