SCOPe 2.05: Domain d4ya1l_: 4ya1 L:

Lineage for d4ya1l_ (4ya1 L:)

1. Root: SCOPe 2.05

2. Class d: Alpha and beta proteins (a+b) [53931] (381 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] (5 species)

7. Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [56254] (70 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 d4ya1l_: 4ya1 L: [274041]
   Other proteins in same PDB: d4ya1b_, d4ya1c_, d4ya1d_, d4ya1e_, d4ya1f_, d4ya1g_, d4ya1h_, d4ya1m_, d4ya1p_, d4ya1q_, d4ya1r_, d4ya1s_, d4ya1t_, d4ya1u_, d4ya1v_
   automated match to d1rypm_
   complexed with cl, mg; mutant

Details for d4ya1l_

PDB Entry: 4ya1, 2.9 Å

PDB Description: yeast 20s proteasome beta2-h116n mutant

PDB Compounds: (L:) Proteasome subunit beta type-6

SCOPe Domain Sequences for d4ya1l_:

Sequence; same for both SEQRES and ATOM records:

>d4ya1l_ d.153.1.4 (L:) Proteasome beta subunit (catalytic) {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
qfnpygdnggtilgiagedfavlagdtrnitdysinsryepkvfdcgdnivmsangfaad
gdalvkrfknsvkwyhfdhndkklsinsaarniqhllygkrffpyyvhtiiagldedgkg
avysfdpvgsyereqcraggaaaslimpfldnqvnfknqyepgtngkvkkplkylsveev
iklvrdsftsaterhiqvgdgleilivtkdgvrkefyelkrd

Timeline for d4ya1l_:

• d4ya1l_ is new in SCOPe 2.05-stable
  
• d4ya1l_ appears in SCOPe 2.06
  
• d4ya1l_ appears in the current release, SCOPe 2.08