Structural Classification of Proteins
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Family: Cytoplasmic domain of inward rectifier potassium channel

Lineage:

  1. Root: scop
  2. Class: All beta proteins [48724]
  3. Fold: Immunoglobulin-like beta-sandwich [48725]
    sandwich; 7 strands in 2 sheets; greek-key
    some members of the fold have additional strands
  4. Superfamily: E set domains [81296]
    "Early" Ig-like fold families possibly related to the immunoglobulin and/or fibronectin type III superfamilies
    link to SUPERFAMILY database - Superfamily
  5. Family: Cytoplasmic domain of inward rectifier potassium channel [81966]

Protein Domains:

  1. G protein-gated inward rectifier Girk1 [81967]
    forms tetrameric cytoplasmic pore; contains a C-terminal extension
    1. Mouse (Mus musculus) [TaxId: 10090] [81968] (1)
      1. 1n9p picpic
        complexed with mse
        1. chain a [80343] picpiclink
  2. Inward rectifier potassium channel Kirbac1.1 [89195]
    1. Burkholderia pseudomallei [TaxId: 28450] [89196] (1)
      1. 1p7b picpicxref
        complexed with k
        1. region a:152-309 [87844] picpiclink
        2. region b:152-309 [87846] picpiclink
  3. Inward rectifier potassium channel kirbac3.1 [117047]
    1. Magnetospirillum magnetotacticum [TaxId: 188] [117048] (2)
      SQ Q8YY97 # 46% sequence identity; Anabaena sp. PCC 7120 TaxID: 103690
      1. 1xl4 picpicxref
        complexed with k, mg
        1. region a:139-299 [115430] picpiclink
        2. region b:139-299 [115432] picpiclink
      2. 1xl6 picpicxref
        complexed with k, mg, spm
        1. region a:139-299 [115434] picpiclink
        2. region b:139-299 [115436] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk