Protein Info for EX31_RS22485 in Rahnella sp. WP5

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 1131 signal peptide" amino acids 1 to 43 (43 residues), see Phobius details transmembrane" amino acids 506 to 529 (24 residues), see Phobius details amino acids 559 to 580 (22 residues), see Phobius details amino acids 593 to 613 (21 residues), see Phobius details amino acids 636 to 653 (18 residues), see Phobius details amino acids 665 to 686 (22 residues), see Phobius details amino acids 698 to 723 (26 residues), see Phobius details amino acids 735 to 756 (22 residues), see Phobius details amino acids 801 to 819 (19 residues), see Phobius details amino acids 824 to 825 (2 residues), see Phobius details amino acids 845 to 868 (24 residues), see Phobius details amino acids 889 to 913 (25 residues), see Phobius details amino acids 922 to 949 (28 residues), see Phobius details PF12795: MscS_porin" amino acids 56 to 295 (240 residues), 173.6 bits, see alignment E=1.3e-54 PF12794: MscS_TM" amino acids 515 to 834 (320 residues), 324.6 bits, see alignment E=1.6e-100 PF21088: MS_channel_1st" amino acids 895 to 936 (42 residues), 36.5 bits, see alignment (E = 9.5e-13) PF00924: MS_channel_2nd" amino acids 938 to 1003 (66 residues), 84.3 bits, see alignment 1.3e-27 PF21082: MS_channel_3rd" amino acids 1013 to 1094 (82 residues), 72.7 bits, see alignment 6.8e-24

Best Hits

KEGG orthology group: K05802, potassium efflux system protein KefA (inferred from 68% identity to ddd:Dda3937_03297)

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)

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

Find the best match in UniProt

Protein Sequence (1131 amino acids)

>EX31_RS22485 mechanosensitive channel MscK (Rahnella sp. WP5)
MFIWFLAAASDVISLLKKKGMAGFFTFVICVALFLFSFPGHAASNDIPGRNEVQNQLDAL
NRQKNLTPVDKLSQQDLIHTLEYLDALDRVKQEVNQLQKQVAEAPQKLRVAMDGLEQIKN
NPKDDVNKAQLGALSLRQLENRLNDTLDDLQSSQEDLSTFNTQLISLQTQPERVQNAMYT
YSLAIQKIRNQLNGMSPGQQDLRTTQQNMLVTQQALLSAQIDLQRKSLEANTTLQDLLQK
QRDYTNAHISQLEHTAQLLQEVVNGKRLILSERTAKEAQTPDDTSDIQNDPLVAQELGIN
RQLSERLIAATEEGNQLVQKNITVKNWLDRSAQAEHDLKEQITVLKGSLLLSRILYQQQQ
NTIPPSGLITDMSTHIADLRLEQFKINQQRDALFQGDSYIQGVVANSKETINGDISDALD
QIVDMRRELLDQLNKQLGNQLSLAISLQINQQQLLSINQSLTETLTQQIFWVSSNKPMNW
EFIKSLPDEVKNQLSSLHVSIPPGELMLGALHSLPVTIPLLTVILLLLWRRKYINQRIEM
LSNDVGQLKRDSQLHTPQALALMALNVLPGVLLMLGIGYWLSVCDIEPSDFFWTLAQRLA
VFQLVMGFCYRILKPGGINERHFNTPAATCAHYRRSVIRLSLVMLPLIFWSVRGEKAPLG
LVDDIIGQVVIFLTMLALTVLVFPIARDGWREKDSHSIRLVVVTAIALAPIFFVGLVVSG
YFYTTLRLAGRWIDSLYLLIFWNIAYLAALRGLSVAARRLAYRRALARRQTIAAKDGAEG
NEPVEEPQIGLDQINQQSLRLTTMGLFFIFATVFYWIWSDLLTVISYLDSITLWHYSSTV
AGAVIQQTVTLGNFLLGFLAVIVAYVLTRNLPGLLEVVVLSRLQLRQGTSYAITTILTYS
ITVIGAVTALGSLGVSWDKLQWLVAALSVGLGFGLQEIFANFVSGLIILFERPVRIGDTV
TIGTFSGTVSRIRIRATTIIDFDRKEVIIPNKAFVTERLINWSLSDTVTRVLIKLGVAYG
SDLDKVKEILLQAAHENARVMSDPAPLVFFLNFGASTLDHELRVYVRELGDRSYTVDELN
RSIDKLCRENGINIAFNQLEVYLHNQDGSEVQEVKRVMRQPGDEPDALPQS