SCOP 1.71: Domain d1r7mb2: 1r7m B:321-525

Lineage for d1r7mb2 (1r7m B:321-525)

1. Root: SCOP 1.71

2. Class d: Alpha and beta proteins (a+b) [53931] (286 folds)

3. Fold d.95: Homing endonuclease-like [55603] (2 superfamilies)
   alpha-beta(2)-alpha-beta(2)-alpha; 2 layers: a/b; antiparallel sheet 1243

4. Superfamily d.95.2: Homing endonucleases [55608] (2 families)

5. Family d.95.2.1: Group I mobile intron endonuclease [55609] (5 proteins)
   contains two extra helices in the C-terminal extension

6. Protein DNA endonuclease I-SceI [118055] (1 species)
   duplication: contains tandem repeat of this fold

7. Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [118056] (1 PDB entry)

8. Domain d1r7mb2: 1r7m B:321-525 [111716]
   complexed with ca

Details for d1r7mb2

PDB Entry: 1r7m, 2.25 Å

PDB Description: The homing endonuclease I-SceI bound to its DNA recognition region

SCOP Domain Sequences for d1r7mb2:

Sequence; same for both SEQRES and ATOM records:

>d1r7mb2 d.95.2.1 (B:321-525) DNA endonuclease I-SceI {Baker's yeast (Saccharomyces cerevisiae)}
eyksqlielnieqfeagiglilgdayirsrdegktycmqfewknkaymdhvcllydqwvl
spphkkervnhlgnlvitwgaqtfkhqafnklanlfivnnkktipnnlvenyltpmslay
wfmddggkwdynknstnksivlntqsftfeeveylvkglrnkfqlncyvkinknkpiiyi
dsmsylifynlikpylipqmmyklp

Timeline for d1r7mb2:

• d1r7mb2 is new in SCOP 1.71
  
• d1r7mb2 appears in SCOP 1.73
  
• d1r7mb2 appears in the current release, SCOPe 2.08