SCOP 1.71: Domain d1u7ba2: 1u7b A:127-255

Lineage for d1u7ba2 (1u7b A:127-255)

1. Root: SCOP 1.71

2. Class d: Alpha and beta proteins (a+b) [53931] (286 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 Human (Homo sapiens) [TaxId:9606] [55991] (3 PDB entries)

8. Domain d1u7ba2: 1u7b A:127-255 [113084]
   complexed with a target peptide

Details for d1u7ba2

PDB Entry: 1u7b, 1.88 Å

PDB Description: Crystal structure of hPCNA bound to residues 331-350 of the flap endonuclease-1 (FEN1)

SCOP Domain Sequences for d1u7ba2:

Sequence, based on SEQRES records:

>d1u7ba2 d.131.1.2 (A:127-255) Proliferating cell nuclear antigen (PCNA) {Human (Homo sapiens)}
gipeqeyscvvkmpsgefaricrdlshigdavviscakdgvkfsasgelgngniklsqts
nvdkeeeavtiemnepvqltfalrylnfftkatplsstvtlsmsadvplvveykiadmgh
lkyylapki

Sequence, based on observed residues (ATOM records):

>d1u7ba2 d.131.1.2 (A:127-255) Proliferating cell nuclear antigen (PCNA) {Human (Homo sapiens)}
gipeqeyscvvkmpsgefaricrdlshigdavviscakdgvkfsasgelgngniklsqts
eeeavtiemnepvqltfalrylnfftkatplsstvtlsmsadvplvveykiadmghlkyy
lapki

Timeline for d1u7ba2:

• d1u7ba2 is new in SCOP 1.71
  
• d1u7ba2 appears in SCOP 1.73
  
• d1u7ba2 appears in the current release, SCOPe 2.08