Lineage for Protein: Sm endonuclease
- Root: SCOP 1.71
Class d: Alpha and beta proteins (a+b) [53931] (286 folds) 
Fold d.4: His-Me finger endonucleases [54059] (1 superfamily)
core: (alpha)-beta-omega_loop-beta-alpha; embeded in larger different structuresSuperfamily d.4.1: His-Me finger endonucleases [54060] (6 families) 
common motif contains conserved histidine residue and metal-binding siteFamily d.4.1.2: Sm endonuclease [54066] (1 protein)
the core motif is inserted in a six-stranded meander beta-sheet domainProtein Sm endonuclease [54067] (1 species)
Species:
Serratia marcescens [TaxId:615] [54068] (4 PDB entries) - Domains for 1g8t:
Domain d1g8ta_: 1g8t A: [37137] 
Domain d1g8tb_: 1g8t B: [37138]
complexed with mo5, sul
- Domains for 1qae:
Domain d1qaea_: 1qae A: [37141] 
Domain d1qaeb_: 1qae B: [37142]
complexed with mg
- Domains for 1ql0:
Domain d1ql0a_: 1ql0 A: [37139] 
Domain d1ql0b_: 1ql0 B: [37140]
complexed with mg
- Domains for 1smn:
Domain d1smna_: 1smn A: [37143] 
Domain d1smnb_: 1smn B: [37144]
CASP1
- Domains for 1g8t:
More info for Protein Sm endonuclease from d.4.1.2: Sm endonuclease
Timeline for Protein Sm endonuclease from d.4.1.2: Sm endonuclease:
- Protein Sm endonuclease from d.4.1.2: Sm endonuclease first appeared (with stable ids) in SCOP 1.55
- Protein Sm endonuclease from d.4.1.2: Sm endonuclease appears in SCOP 1.69
- Protein Sm endonuclease from d.4.1.2: Sm endonuclease appears in SCOP 1.73
- Protein Sm endonuclease from d.4.1.2: Sm endonuclease appears in the current release, SCOPe 2.08, called Protein Sm endonuclease from d.4.1.2: DNA/RNA non-specific endonuclease