Fold: His-Me finger endonucleases

core: (alpha)-beta-omega_loop-beta-alpha; embeded in larger different structures

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a+b) [53931]
   Mainly antiparallel beta sheets (segregated alpha and beta regions)
3. Fold: His-Me finger endonucleases [54059]
   core: (alpha)-beta-omega_loop-beta-alpha; embeded in larger different structures

Superfamilies:

1. His-Me finger endonucleases [54060] (6)
   common motif contains conserved histidine residue and metal-binding site
   1. Endonuclease I [102726] (1)
      1. Periplasmic endonuclease Vvn [102727]
         1. Vibrio vulnificus [TaxId: 672] [102728] (6)
   2. HNH-motif [54061] (2)
      1. DNase domain of colicin E7 [54062]
         1. Escherichia coli [TaxId: 562] [54063] (6)
      2. DNase domain of colicin E9 [54064]
         1. Escherichia coli [TaxId: 562] [54065] (9)
   3. Sm endonuclease [54066] (1)
      the core motif is inserted in a six-stranded meander beta-sheet domain
      1. Sm endonuclease [54067]
         1. Serratia marcescens [TaxId: 615] [54068] (4)
   4. Intron-encoded homing endonucleases [54069] (2)
      1. Intron-encoded homing endonuclease I-PpoI [54070]
         1. Slime mold (Physarum polycephalum) [TaxId: 5791] [54071] (7)
      2. Intron-encoded homing endonuclease I-HmuI [110776]
         1. Bacteriophage SP01 [TaxId: 10685] [110777] (1)
   5. Recombination endonuclease VII, N-terminal domain [68915] (1)
      1. Recombination endonuclease VII, N-terminal domain [68916]
         1. Bacteriophage T4 [TaxId: 10665] [68917] (3)
   6. Caspase-activated DNase, CAD (DffB, DFF40) [110778] (1)
      1. Caspase-activated DNase, CAD (DffB, DFF40) [110779]
         1. Mouse (Mus musculus) [TaxId: 10090] [110780] (1)

Generated from scop database 1.73 with scopm 1.101 on Wed Nov 21 11:18:32 2007 Copyright © 1994-2007 The scop authors / scop@mrc-lmb.cam.ac.uk