Protein Info for Xcc-8004.2211.1 in Xanthomonas campestris pv. campestris strain 8004

Annotation: Putrescine transport system permease protein PotH (TC 3.A.1.11.2)

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 50 100 150 200 250 300 352 transmembrane" amino acids 40 to 50 (11 residues), see Phobius details amino acids 66 to 89 (24 residues), see Phobius details amino acids 102 to 121 (20 residues), see Phobius details amino acids 132 to 157 (26 residues), see Phobius details amino acids 168 to 189 (22 residues), see Phobius details amino acids 219 to 239 (21 residues), see Phobius details amino acids 274 to 293 (20 residues), see Phobius details amino acids 318 to 340 (23 residues), see Phobius details PF00528: BPD_transp_1" amino acids 151 to 345 (195 residues), 56.6 bits, see alignment E=1.4e-19

Best Hits

Swiss-Prot: 61% identical to POTH_ECOLI: Putrescine transport system permease protein PotH (potH) from Escherichia coli (strain K12)

KEGG orthology group: K11075, putrescine transport system permease protein (inferred from 99% identity to xca:xccb100_1834)

MetaCyc: 61% identical to putrescine ABC transporter membrane subunit PotH (Escherichia coli K-12 substr. MG1655)
ABC-25-RXN [EC: 7.6.2.11, 7.6.2.16]

Predicted SEED Role

"Putrescine transport system permease protein PotH (TC 3.A.1.11.2)" in subsystem Polyamine Metabolism (TC 3.A.1.11.2)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.6.2.11 or 7.6.2.16

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

See A0A0H2X6M2 at UniProt or InterPro

Protein Sequence (352 amino acids)

>Xcc-8004.2211.1 Putrescine transport system permease protein PotH (TC 3.A.1.11.2) (Xanthomonas campestris pv. campestris strain 8004)
MRPRLPRVASKTTAQPPGGRGRRSESSCTTRTLRFLRAVRAPLATARYVLLTTLSRGLPG
ARWGVIAAPYLWLLVFFAIPFLIVLKISFAERATAMPPYTPLFAYAADGAVSLKLHLGNY
LALLRDSQYVAAYLSSIKIAAISTALALLIGYPMAYVIARLPLATRNVAMMLVVLPSWTS
FLIRVYAWIGILDGNGLLNQALLALGVIEQPLQLLYTPIAAYIGFVYCYLPFMVLPLYAN
LVKHDSRLLEVAYDLGARPWQAFVRITLPLSRNGIVAGCMLVMIPAVGEFVIPEMLGGPG
TLMIGRVLWGEFFNNRDWPVAAAVATVMLVLLLVPIVIFHRYQQRELEGRLT