SCOPe 2.07: Domain d4qv1n_: 4qv1 N:

Lineage for d4qv1n_ (4qv1 N:)

1. Root: SCOPe 2.07

2. Class d: Alpha and beta proteins (a+b) [53931] (388 folds)

3. Fold d.153: Ntn hydrolase-like [56234] (2 superfamilies)
   4 layers: alpha/beta/beta/alpha; has an unusual sheet-to-sheet packing

4. Superfamily d.153.1: N-terminal nucleophile aminohydrolases (Ntn hydrolases) [56235] (8 families)
   N-terminal residue provides two catalytic groups, nucleophile and proton donor

5. Family d.153.1.4: Proteasome subunits [56251] (4 proteins)

6. Protein Proteasome beta subunit (catalytic) [56252] (7 species)

7. Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [56254] (202 PDB entries)
   The structure of yeast proteasome complexed with the proteasome activator pa26 is available from PDB (1fnt). The 1FNT entry designates protein chains by both upper case and lower case letters creating problems with its processing and presentation in SCOP; the proteasome activator pa26 structure is classified elsewhere in SCOP (a.24.8)

8. Domain d4qv1n_: 4qv1 N: [308245]
   Other proteins in same PDB: d4qv1b_, d4qv1c_, d4qv1d_, d4qv1e_, d4qv1f_, d4qv1g_, d4qv1h_, d4qv1k_, d4qv1m_, d4qv1p_, d4qv1q_, d4qv1r_, d4qv1s_, d4qv1t_, d4qv1u_, d4qv1v_, d4qv1y_
   automated match to d1g0un_
   complexed with cl, mg; mutant

Details for d4qv1n_

PDB Entry: 4qv1, 2.5 Å

PDB Description: yCP beta5-M45A mutant

PDB Compounds: (N:) Proteasome subunit beta type-1

SCOPe Domain Sequences for d4qv1n_:

Sequence; same for both SEQRES and ATOM records:

>d4qv1n_ d.153.1.4 (N:) Proteasome beta subunit (catalytic) {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
tsimavtfkdgvilgadsrtttgayianrvtdkltrvhdkiwccrsgsaadtqaiadivq
yhlelytsqygtpstetaasvfkelcyenkdnltagiivagyddknkgevytiplggsvh
klpyaiagsgstfiygycdknfrenmskeetvdfikhslsqaikwdgssggvirmvvlta
agverlifypdeyeql

Timeline for d4qv1n_:

• d4qv1n_ first appeared in SCOPe 2.06
  
• d4qv1n_ appears in the current release, SCOPe 2.08