Protein Info for PP_2627 in Pseudomonas putida KT2440

Annotation: conserved membrane 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

1 100 200 300 400 500 600 700 800 900 1000 1100 1206 transmembrane" amino acids 21 to 41 (21 residues), see Phobius details amino acids 61 to 80 (20 residues), see Phobius details amino acids 468 to 487 (20 residues), see Phobius details TIGR03348: type VI secretion protein IcmF" amino acids 29 to 1185 (1157 residues), 905.9 bits, see alignment E=2.3e-276 PF14331: IcmF-related_N" amino acids 219 to 473 (255 residues), 240.9 bits, see alignment E=3.1e-75 PF06761: IcmF-related" amino acids 525 to 830 (306 residues), 250.3 bits, see alignment E=6.2e-78 PF21070: IcmF_helical" amino acids 961 to 1052 (92 residues), 26.6 bits, see alignment 1.2e-09 PF06744: IcmF_C" amino acids 1064 to 1168 (105 residues), 86.7 bits, see alignment E=2.3e-28

Best Hits

KEGG orthology group: K11891, type VI secretion system protein ImpL (inferred from 100% identity to ppu:PP_2627)

Predicted SEED Role

"IcmF-related protein"

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 Q88JM2 at UniProt or InterPro

Protein Sequence (1206 amino acids)

>PP_2627 conserved membrane protein of unknown function (Pseudomonas putida KT2440)
MNQIWTQLKRWGWPWVTRIGLALPLLLGLGALLMLVAIWWLGPQWTWREQQPLASVAHRS
VASLVLVLVPLLCWLGVLRTRFRRLQAERRQALAAEQDVALPFVQAQERALSQGLERYLD
NAGGRRALYRLPWYLVLGDEQSGKSSFIDRTDQRFTLTRIDQAQARGRQTQAMAYPVGWW
VSDDAVIIDPPGVFISQKPPVGSAANAPSEASAPPGIQARLWEHLLGWLQRKRSQRALNG
VLLVVDLPALLHGRPEQRVALAHGLRTRLYEVSSQLGARLPLYVVLTKFDLLDGFDQFYS
QLPAAKRKSLLGFTFKLDAVDAFDAWLDEYDEHYGRLLTQLQEQVIDRLDVLGKTAPCGR
LFSLHAQLIGLRPILQAFLRETLASDRFTTPPLVRGVYWSSVVQQGDMRNAFVREAAQPY
TTKLPLREGKAQGKALVYFIQQAFRRVIYQEAGLAGDNVRVARSKRHLLWVGSGVGILAF
SIAVASWQRYADINGAKAASVLAKSQEYSGHEVDMRLDPTGRNLLAPLDQIRDAVAVFGD
YRAAWPVVADFGLYQGRNIGPLVDEAYLSLLSKRFLPALASGVIDAMNAAPPGSEQQMAA
LRVYRMIEDRNSRRPEWVEDWMARQWQRAFPGQGQLQRDLMQHLKYALAYADTDLPQYRQ
RVSEVQQALRKLPLPQRVYAGLKQQSYQQLHAGLDLRHQVGPAFDVVYQPSSGARQGDED
VRLAAMLTAKGFREYFEPHSQRFAEMAMVDQWALGERSQLDYSDVDRDALTERLYNLYSA
DYIDSWRRALTAFTVADFRDLDHGVAILEQLTGPAAPLQRLLDTVRDNTSLAPPAAVEAS
GELSTLRVATGKPEQQQALAIQRAFAGLGAMLQATGEKPSYYDETLGAVAAVLDYAKAVQ
DSPDRGKAALQAVHQRFAMTGQDPIGTLQRIATGLPEPISHQVRKLADQTAQVLNVEALR
ELERRWDADVYSFFQQRLAGRYPFVVKAPDASLDDFEAFFGPKGRLQQFNDRYLKVFLKD
NLEALQSAQHGQSLIRADVIEQLELAERIRETFFDQRGKLSVQFSIEPLGLSANQRTSLL
DLDGQLIAYTHGPSHITGIVWPNTLGQQVRSNLTLLRQNGNSSSLEYRGPWSMFRLLSRG
ALNGRTATSVDLSFRTGDGVMRYRLNAEKAFNPITQQPFKGFRLPRGLLQQPASVVQAVL
PDGQRL