Structural Classification of Proteins
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Protein: Protease III from Escherichia coli [TaxId: 562]

SQ P05458 24-263! SQ P05458 264-503! SQ P05458 504-732! SQ P05458 733-960

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: LuxS/MPP-like metallohydrolase [63410]
    core: beta-alpha-beta(2)-alpha(2); 2 layers: alpha/beta
  4. Superfamily: LuxS/MPP-like metallohydrolase [63411]
    Share the same "active site motif" HxxEH located in the first core helix, but differ in one of the zinc-binding residues
    link to SUPERFAMILY database - Superfamily
  5. Family: MPP-like [63412]
    Common fold elaborated with many additional structures; duplication: each family member consists of two similar domains of beta(2)-alpha(2)-beta(2)-alpha(5)-beta structure, but only the N-terminal domain of MPP beta chain binds the catalytic metal
  6. Protein: Protease III [143500]
    duplication: comprises four domains of this fold
  7. Species: Escherichia coli [TaxId: 562] [143501]
    SQ P05458 24-263! SQ P05458 264-503! SQ P05458 504-732! SQ P05458 733-960

PDB Entry Domains:

  1. 1q2l picpic
    complexed with pt, zn
    1. region a:504-732 [118731] picpiclink
  2. 1q2l picpic
    complexed with pt, zn
    1. region a:733-960 [118732] picpiclink
  3. 1q2l picpic
    complexed with pt, zn
    1. region a:264-503 [118733] picpiclink
  4. 1q2l picpic
    complexed with pt, zn
    1. region a:24-263 [118734] 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