SCOP 1.75: Domain d1i50e1: 1i50 E:1-143

Lineage for d1i50e1 (1i50 E:1-143)

1. Root: SCOP 1.75

2. Class c: Alpha and beta proteins (a/b) [51349] (147 folds)

3. Fold c.52: Restriction endonuclease-like [52979] (4 superfamilies)
   core: 3 layers, a/b/a; mixed beta-sheet of 5 strands, order 12345; strands 2 &, in some families, 5 are antiparallel to the rest

4. Superfamily c.52.3: Eukaryotic RPB5 N-terminal domain [53036] (1 family)

5. Family c.52.3.1: Eukaryotic RPB5 N-terminal domain [53037] (1 protein)

6. Protein Eukaryotic RPB5 N-terminal domain [53038] (1 species)

7. Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [53039] (25 PDB entries)
   Uniprot P20434; part of multichain biological unit

8. Domain d1i50e1: 1i50 E:1-143 [61758]
   Other proteins in same PDB: d1i50a_, d1i50b_, d1i50c1, d1i50c2, d1i50e2, d1i50f_, d1i50h_, d1i50i1, d1i50i2, d1i50j_, d1i50k_, d1i50l_
   complexed with mn, zn

Details for d1i50e1

PDB Entry: 1i50, 2.8 Å

PDB Description: rna polymerase ii crystal form ii at 2.8 a resolution

PDB Compounds: (E:) DNA-directed RNA polymerase II 27kd polypeptide

SCOP Domain Sequences for d1i50e1:

Sequence; same for both SEQRES and ATOM records:

>d1i50e1 c.52.3.1 (E:1-143) Eukaryotic RPB5 N-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
mdqenernisrlwrafrtvkemvkdrgyfitqeevelpledfkakycdsmgrpqrkmmsf
qanpteesiskfpdmgslwvefcdepsvgvktmktfvihiqeknfqtgifvyqnnitpsa
mklvpsippatietfneaalvvn

Timeline for d1i50e1:

• d1i50e1 first appeared in SCOP 1.57
  
• d1i50e1 appears in SCOP 1.73
  
• d1i50e1 appears in SCOPe 2.01
  
• d1i50e1 appears in the current release, SCOPe 2.08