Protein Info for MPMX19_04509 in Azospirillum sp. SherDot2

Annotation: Spermidine/putrescine import ATP-binding protein PotA

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 50 100 150 200 250 300 371 PF00005: ABC_tran" amino acids 34 to 176 (143 residues), 138.3 bits, see alignment E=4e-44 TIGR01187: polyamine ABC transporter, ATP-binding protein" amino acids 50 to 342 (293 residues), 357 bits, see alignment E=4.5e-111 PF08402: TOBE_2" amino acids 292 to 369 (78 residues), 36.3 bits, see alignment E=7.4e-13

Best Hits

KEGG orthology group: None (inferred from 56% identity to adn:Alide_1491)

Predicted SEED Role

"Putrescine transport ATP-binding protein PotA (TC 3.A.1.11.1)" in subsystem Polyamine Metabolism (TC 3.A.1.11.1)

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 (371 amino acids)

>MPMX19_04509 Spermidine/putrescine import ATP-binding protein PotA (Azospirillum sp. SherDot2)
MNHQFSPAALAAQIESVGVDIEGVNLSYGSNHVLKDVNLAIKPGEFFAFLGPSGCGKTTL
LRLIAGFNTAQRGEVRIGGRDISTLPPHRRDVGMVFQSYALWPHMTVRRNVAFGLEERRV
PRAEIERRVDAALELVGLKHLADRRPSQLSGGQQQRVALARTVVIEPKILLLDEPLSNLD
AKLRVQMRQELLSLQRKLGLTTIFVTHDQEEANTICDRIAVMEDGRVQQVGTPQDLYDHP
ANLFVAGFLGTANVLDGTVRDDGAGSRAFVGTGFTPVALPAVDAGTGGKLMFRPQNLAIR
ADGQPPVPGHARLTGTVRHREFLGASIRYAVDVGGQLVQVDAPHQAGDALLPPDAPIILD
LAADKARFLRQ