Protein Info for PP_1834 in Pseudomonas putida KT2440

Annotation: conserved protein of unknown function

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 50 100 174 PF13637: Ank_4" amino acids 25 to 71 (47 residues), 30.3 bits, see alignment E=9.8e-11 amino acids 91 to 137 (47 residues), 37.1 bits, see alignment E=7.3e-13 PF12796: Ank_2" amino acids 26 to 111 (86 residues), 50.1 bits, see alignment E=8.8e-17 amino acids 74 to 147 (74 residues), 47.4 bits, see alignment E=5.8e-16 amino acids 91 to 167 (77 residues), 44.4 bits, see alignment E=5.2e-15 PF13606: Ank_3" amino acids 51 to 78 (28 residues), 20.9 bits, see alignment 9e-08 amino acids 116 to 144 (29 residues), 26.9 bits, see alignment 9.8e-10 PF00023: Ank" amino acids 51 to 81 (31 residues), 32 bits, see alignment 2.6e-11 amino acids 116 to 147 (32 residues), 30.3 bits, see alignment 8.9e-11 PF13857: Ank_5" amino acids 103 to 154 (52 residues), 28.3 bits, see alignment E=4.7e-10

Best Hits

Swiss-Prot: 57% identical to Y3287_PSEAE: Putative ankyrin repeat protein PA3287 (PA3287) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: K06867, (no description) (inferred from 100% identity to ppu:PP_1834)

Predicted SEED Role

"FOG: Ankyrin repeat"

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 Q88LU3 at UniProt or InterPro

Protein Sequence (174 amino acids)

>PP_1834 conserved protein of unknown function (Pseudomonas putida KT2440)
MSSQAAPATMTDDETAAFAEQVFERARQGDADMLGRLLASGLPANLRNHKGDTLLMLASY
HGHHEAVRLLLAQGADPLIANDNGQLPIAGAAFKGDLAMIRLLVEHGVPVDAAAQDGRTA
LMLAAMFNRSEILDYLLAQGANPAHQDARGITALMAAQTMGAADTAARLQALAG