SCOP 1.67: Domain d1na6a1: 1na6 A:4-178

Lineage for d1na6a1 (1na6 A:4-178)

1. Root: SCOP 1.67

2. Class b: All beta proteins [48724] (141 folds)

3. Fold b.142: Type II restriction endonuclease effector domain [101935] (1 superfamily)
   core: twisted 7-stranded beta-sheet (half-barrel) of complex topology

4. Superfamily b.142.1: Type II restriction endonuclease effector domain [101936] (1 family)

5. Family b.142.1.1: Type II restriction endonuclease effector domain [101937] (1 protein)

6. Protein Restriction endonuclease EcoRII, N-terminal domain [101938] (1 species)

7. Species Escherichia coli [TaxId:562] [101939] (1 PDB entry)

8. Domain d1na6a1: 1na6 A:4-178 [91748]
   Other proteins in same PDB: d1na6a2, d1na6b2

Details for d1na6a1

PDB Entry: 1na6, 2.1 Å

PDB Description: crystal structure of restriction endonuclease ecorii mutant r88a

SCOP Domain Sequences for d1na6a1:

Sequence, based on SEQRES records:

>d1na6a1 b.142.1.1 (A:4-178) Restriction endonuclease EcoRII, N-terminal domain {Escherichia coli}
svfhnwlleiacenyfvyikrlsandtgatgghqvglyipsgiveklfpsinhtrelnps
vfltahvsshdcpdsearaiyynsahfgktrnekritrwgrgsplqdpentgaltllafk
ldeqggdckevniwvcastdeedvietaigevipgalisgpagqilgglslqqap

Sequence, based on observed residues (ATOM records):

>d1na6a1 b.142.1.1 (A:4-178) Restriction endonuclease EcoRII, N-terminal domain {Escherichia coli}
svfhnwlleiacenyfvyikrlsandtgatqvglyipsgiveklfpsinhtrelnpsvfl
tahvsshdcpdsearaiyynsahfgktrnekritrwgrgsplqdpentgaltllafklde
qggdckevniwvcastdeedvietaigevipgalisgpagqilgglslqqap

Timeline for d1na6a1:

• d1na6a1 is new in SCOP 1.67
  
• d1na6a1 appears in SCOP 1.69
  
• d1na6a1 appears in the current release, SCOPe 2.08