Protein Info for PP_1483 in Pseudomonas putida KT2440

Annotation: polyamine ABC transporter, permease 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 50 100 150 200 250 303 transmembrane" amino acids 18 to 43 (26 residues), see Phobius details amino acids 77 to 101 (25 residues), see Phobius details amino acids 112 to 133 (22 residues), see Phobius details amino acids 176 to 197 (22 residues), see Phobius details amino acids 218 to 243 (26 residues), see Phobius details amino acids 246 to 252 (7 residues), see Phobius details amino acids 273 to 294 (22 residues), see Phobius details PF00528: BPD_transp_1" amino acids 96 to 297 (202 residues), 44.5 bits, see alignment E=7.5e-16

Best Hits

Swiss-Prot: 80% identical to YDCU_ECOLI: Inner membrane ABC transporter permease protein YdcU (ydcU) from Escherichia coli (strain K12)

KEGG orthology group: K02054, putative spermidine/putrescine transport system permease protein (inferred from 99% identity to ppf:Pput_4238)

MetaCyc: 80% identical to putative ABC transporter membrane subunit YdcU (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"Spermidine Putrescine ABC transporter permease component PotB (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

See Q88MT5 at UniProt or InterPro

Protein Sequence (303 amino acids)

>PP_1483 polyamine ABC transporter, permease protein (Pseudomonas putida KT2440)
MSTLRTLSNLLYRRPNLYLALLLIPPLTWFGAIYLGSLLNLLWQGFYTFDDFTMAVTPDL
TLGNFAALFNPSNFDIILRTLGMAVAVSLASAVLAFPIAYYMARYTSGKTKAFFYIAVMM
PMWASYIVKTYAWTLLLAKGGVAQWFVQQLHLDGLLQAVLAVPGVGGSTLSTSHLGRFLV
FVYIWLPFMILPIQASLERLPPSLLQASADLGARPGQTFVQVILPLSIPGIAAGSIFTFS
LTLGDFIVPQLVGPPGYFIGSMVYAQQGAIGNMPMAAAFTLVPIVLIAVYLAIVKRLGAF
DAL