Structural Classification of Proteins
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Protein: Vitamin B12 binding protein BtuF from Escherichia coli [TaxId: 562]

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: Chelatase-like [53799]
    duplication: tandem repeat of two domains; 3 layers (a/b/a); parallel beta-sheet of 4 strands, order 2134
  4. Superfamily: "Helical backbone" metal receptor [53807]
    contains a long alpha helical insertion in the interdomain linker
    link to SUPERFAMILY database - Superfamily
  5. Family: TroA-like [53811]
  6. Protein: Vitamin B12 binding protein BtuF [82557]
  7. Species: Escherichia coli [TaxId: 562] [82558]

PDB Entry Domains:

  1. 1n2z picpic
    complexed with cd, cl, cnc, pg4
    1. chain a [79865] picpiclink
    2. chain b [79866] picpiclink
  2. 1n4a picpic
    complexed with cnc, mse
    1. chain a [85317] picpiclink
    2. chain b [85318] picpiclink
  3. 2qi9 picpic
    automatically matched to d1n2za_
    complexed with 1pe, peg, po4, so4; mutant
    1. region f:22-266 [150803] picpiclink
  4. 1n4d picpic
    complexed with mse
    1. chain a [85319] picpiclink
    2. chain b [85320] 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