Structural Classification of Proteins
home mail help root up expand collapse

Family: DNA/RNA non-specific endonuclease

the core motif is inserted in a six-stranded meander beta-sheet domain

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
  4. Superfamily: His-Me finger endonucleases [54060]
    common motif contains conserved histidine residue and metal-binding site
    link to SUPERFAMILY database - Superfamily
  5. Family: DNA/RNA non-specific endonuclease [54066]
    the core motif is inserted in a six-stranded meander beta-sheet domain

Protein Domains:

  1. Sm endonuclease [54067]
    1. Serratia marcescens [TaxId: 615] [54068] (4)
      1. 1ql0 picpic
        complexed with mg
        1. chain a [37139] picpiclink
        2. chain b [37140] picpiclink
      2. 1g8t picpic
        complexed with mo5, sul
        1. chain a [37137] picpiclink
        2. chain b [37138] picpiclink
      3. 1smn picpic
        CASP1
        1. chain a [37143] picpiclink
        2. chain b [37144] picpiclink
      4. 1qae picpic
        complexed with mg
        1. chain a [37141] picpiclink
        2. chain b [37142] picpiclink
  2. Nuclease NucA [159863]
    1. Anabaena sp., PCC 7120 [TaxId: 1167] [159864] (1)
      SQ P38446 35-274
      1. 2o3b picpicxref
        complexed with mes, mg, ni; mutant
        1. region a:35-274 [145714] picpiclink
Enter search key:
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