Protein Info for MPMX19_04882 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 50 100 150 200 250 300 350 387 PF00005: ABC_tran" amino acids 40 to 181 (142 residues), 129.8 bits, see alignment E=1.1e-41 TIGR01187: polyamine ABC transporter, ATP-binding protein" amino acids 54 to 385 (332 residues), 426.2 bits, see alignment E=3.8e-132 PF08402: TOBE_2" amino acids 299 to 385 (87 residues), 62.3 bits, see alignment E=3.9e-21

Best Hits

Swiss-Prot: 51% identical to POTA_ACIC1: Spermidine/putrescine import ATP-binding protein PotA (potA) from Acidothermus cellulolyticus (strain ATCC 43068 / 11B)

KEGG orthology group: K11076, putrescine transport system ATP-binding protein (inferred from 96% identity to azl:AZL_c00700)

Predicted SEED Role

"Putrescine transport ATP-binding protein PotG (TC 3.A.1.11.2)" in subsystem Polyamine Metabolism (TC 3.A.1.11.2)

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 (387 amino acids)

>MPMX19_04882 Spermidine/putrescine import ATP-binding protein PotA (Azospirillum sp. SherDot2)
MAGQPIRKPTRLEPWQDAGQTPYVRIEKVTKTFGDFVAVDEVSLSIYRNEFFALLGGSGS
GKTTLLRMLAGFEQPTEGRIYIDGVDMAGIPPYERPVNMMFQSYALFPHMTVEQNVAFGL
KQDGVAKAEIRDRVTEMLGMVQLSAFGKRRPHQLSGGQRQRVALARSLVKRPKLLLLDEP
LGALDKKLRERTQFELVNIQEKLGVTFIVVTHDQEEAMTMSSRIAVMNHGVIAQVGTPTE
IYEYPHNRFVAEFIGSINMFDGRVVSTEGDQVLVASEEAGCELLIAHATPAPAGSPVSVA
IRPEKIALSKEPPAGAPTGEGGRNTTTGIVREIAYLGDVSIYLVQLPTGKTVRVTAPNVT
RRTEMPITWEDEVTLTWRPFAGVVLTQ