Protein Info for PFLU_RS02200 in Pseudomonas fluorescens SBW25-INTG

Annotation: mechanosensitive channel MscK

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 1127 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details transmembrane" amino acids 489 to 507 (19 residues), see Phobius details amino acids 536 to 558 (23 residues), see Phobius details amino acids 571 to 591 (21 residues), see Phobius details amino acids 612 to 631 (20 residues), see Phobius details amino acids 642 to 660 (19 residues), see Phobius details amino acids 679 to 700 (22 residues), see Phobius details amino acids 712 to 733 (22 residues), see Phobius details amino acids 777 to 800 (24 residues), see Phobius details amino acids 821 to 843 (23 residues), see Phobius details amino acids 864 to 885 (22 residues), see Phobius details amino acids 897 to 924 (28 residues), see Phobius details PF12795: MscS_porin" amino acids 37 to 270 (234 residues), 190.8 bits, see alignment E=7.9e-60 PF12794: MscS_TM" amino acids 491 to 809 (319 residues), 347.3 bits, see alignment E=1.9e-107 PF21088: MS_channel_1st" amino acids 870 to 911 (42 residues), 36.3 bits, see alignment (E = 1.1e-12) PF00924: MS_channel_2nd" amino acids 913 to 978 (66 residues), 83.2 bits, see alignment 2.9e-27 PF21082: MS_channel_3rd" amino acids 986 to 1069 (84 residues), 63.2 bits, see alignment 6.4e-21

Best Hits

KEGG orthology group: K05802, potassium efflux system protein KefA (inferred from 99% identity to pfs:PFLU0445)

Predicted SEED Role

No annotation

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 C3KBV6 at UniProt or InterPro

Protein Sequence (1127 amino acids)

>PFLU_RS02200 mechanosensitive channel MscK (Pseudomonas fluorescens SBW25-INTG)
MPTLRTFLATALLGLTLCIGTVHAADPPSADAIQQTLDKLPDRKLPDADMKALQTILQQT
LTYLGNKQDYEQRLVDLKRQLEDAPRQTVENQRELTRLKATKIIPVAQRYASLPVPQLEQ
LLVQRSTQQGDLQKEMADANSLSIAAQTRPERAQTEISSSQTRIQQINSILKAGKDNGKS
LSGDQRNQLNAELAALNALIPLRRQELAGNSQLQDLGNSQHDLVMEKTARLEQEIQDLQT
LINQKRLAQSQQTVTQQSIEAQKAGGSSLLATESAANLKLSDYLLKSTDRLNDLTQKNLQ
TKQQLDTVTQSDSALDEQINVLKGSLLLSKILYKQKQALPRLTVDRDLADDIANIRLYQF
EVNQQRELISSPSAYVDNLLANQSPEDVTPQLRRTLLELAITRSDLLERLSRELSALLNE
SITLQLNQKQLLSTATTLRATLDEQMFWIPSNKPLDTEWLETVPAHLSKQVTTLPWASSV
SELYDGLTQRPLLFLPLLLLIGALLWRRKALYQRLNKVHLDIGHFKRDSQWHTPQAILIN
ILLAMPVSLGLALCGYALQIDARGQNANLGAALLQIAQAWLVFYTAYRILAPGGVAELHF
RWEKPQVEFLQGWVRKLGLVVLALVAVVAIAEHQPAALADDVLGIGVVLTCYALMAWLLG
RLLLHSPTHEKASLFRKAVGLLFTALPVALFIAVCFGYYYTALKLSDRLINTLYLLMFWL
VIEATFVRGLGVAARRLAYARALAKRQAAKEAGDGEAVIEEPTLDIEQVNEQSMRLIRLA
LLGGFIAALYWVWSDLISVFSYLDNVTLYEYTSGTGANISMVPISIGDLLGALIIIGITF
ALARNLPGLLEVLVLSKLELAQGSAYATTTLLSYVIAGVGFVSTLSTLGVSWDKLQWLVA
ALSVGLGFGMQEIFANFISGIMILFERPVRIGDTITIGNLSGTVSKIRIRATTITDFDRK
DIIVPNKTFITGQLINWSLTDTITRVTLKLGVDYGSDLDLVKELLLKAARENPRVLKEPE
PHVYFLNFGESTLDHELRMHVRDLGDRNPVLDEVNRYINREFKKQHINISFRQMEVYLKN
MHGQEYKLVPVEDDRKTIAGPAPEQDAPEPPASKVDDAPEPPPSKLD