Structural Classification of Proteins
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Protein: Indole-3-glycerophosphate synthase, IPGS from Escherichia coli [TaxId: 562]

merged in bifunctional enzyme with PRA isomerase

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: TIM beta/alpha-barrel [51350]
    contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
    the first seven superfamilies have similar phosphate-binding sites
  4. Superfamily: Ribulose-phoshate binding barrel [51366]
    link to SUPERFAMILY database - Superfamily
  5. Family: Tryptophan biosynthesis enzymes [51381]
  6. Protein: Indole-3-glycerophosphate synthase, IPGS [51385]
  7. Species: Escherichia coli [TaxId: 562] [51386]
    merged in bifunctional enzyme with PRA isomerase

PDB Entry Domains:

  1. 1pii picpicxref
    complexed with po4
    1. region a:1-254 [28563] picpiclink
  2. 1jcm picpic
    stability mutant containing an engineered disulfide bridge
    1. chain p [71633] 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