SCOPe 2.01: Domain d1iz5a2: 1iz5 A:126-246

Lineage for d1iz5a2 (1iz5 A:126-246)

1. Root: SCOPe 2.01

2. Class d: Alpha and beta proteins (a+b) [53931] (376 folds)

3. Fold d.131: DNA clamp [55978] (1 superfamily)
   contains two helices and two beta sheets
   duplication: fold has internal pseudo two-fold symmetry

4. Superfamily d.131.1: DNA clamp [55979] (2 families)

5. Family d.131.1.2: DNA polymerase processivity factor [55983] (4 proteins)
   duplication: consists of two domains of this fold

6. Protein Proliferating cell nuclear antigen (PCNA) [55989] (5 species)

7. Species Pyrococcus furiosus [TaxId:2261] [55992] (4 PDB entries)

8. Domain d1iz5a2: 1iz5 A:126-246 [83835]
   mutant

Details for d1iz5a2

PDB Entry: 1iz5, 1.8 Å

PDB Description: pyrococcus furiosus pcna mutant (met73leu, asp143ala, asp147ala): orthorhombic form

PDB Compounds: (A:) Proliferating Cell Nuclear Antigen

SCOPe Domain Sequences for d1iz5a2:

Sequence; same for both SEQRES and ATOM records:

>d1iz5a2 d.131.1.2 (A:126-246) Proliferating cell nuclear antigen (PCNA) {Pyrococcus furiosus [TaxId: 2261]}
pelpftakvvvlgevlkaavkaaslvsdsikfiarenefimkaegetqeveikltledeg
lldievqeetksaygvsylsdmvkglgkadevtikfgnempmqmeyyirdegrltfllap
r

Timeline for d1iz5a2:

• d1iz5a2 first appeared in SCOP 1.65
  
• d1iz5a2 appears in SCOP 1.75
  
• d1iz5a2 appears in SCOPe 2.02
  
• d1iz5a2 appears in the current release, SCOPe 2.08