Structural Classification of Proteins
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Superfamily: N-terminal nucleophile aminohydrolases (Ntn hydrolases)

N-terminal residue provides two catalytic groups, nucleophile and proton donor
link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Ntn hydrolase-like [56234]
    4 layers: alpha/beta/beta/alpha; has an unusual sheet-to-sheet packing
  4. Superfamily: N-terminal nucleophile aminohydrolases (Ntn hydrolases) [56235]
    N-terminal residue provides two catalytic groups, nucleophile and proton donor
    link to SUPERFAMILY database - Superfamily

Families:

  1. Class II glutamine amidotransferases [56236] (9) picpic
    has slightly different topology than other families do
  2. Penicillin acylase, catalytic domain [56244] (4) picpic
  3. Penicillin V acylase [56248] (1) picpic
  4. Proteasome subunits [56251] (14) picpic
  5. (Glycosyl)asparaginase [56261] (3) picpic
  6. Gamma-glutamyltranspeptidase-like [143906] (4) picpic
    Pfam 01019
  7. SPO2555-like [160846] (1) picpic
    Pfam 06267; DUF1028
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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