Class d: Alpha and beta proteins (a+b) [53931] (385 folds) |
Fold d.153: Ntn hydrolase-like [56234] (2 superfamilies) 4 layers: alpha/beta/beta/alpha; has an unusual sheet-to-sheet packing |
Superfamily d.153.1: N-terminal nucleophile aminohydrolases (Ntn hydrolases) [56235] (8 families) N-terminal residue provides two catalytic groups, nucleophile and proton donor |
Family d.153.1.4: Proteasome subunits [56251] (4 proteins) |
Protein Proteasome beta subunit (catalytic) [56252] (6 species) |
Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [56254] (174 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) |
Domain d4g4sb_: 4g4s B: [202183] Other proteins in same PDB: d4g4sa_, d4g4sc_, d4g4sd_, d4g4se_, d4g4sf_, d4g4sg_, d4g4si_, d4g4sl_ automated match to d1jd2v_ complexed with ldz, mg |
PDB Entry: 4g4s (more details), 2.49 Å
SCOPe Domain Sequences for d4g4sb_:
Sequence; same for both SEQRES and ATOM records: (download)
>d4g4sb_ d.153.1.4 (B:) Proteasome beta subunit (catalytic) {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} ysfslttfspsgklgqidyaltavkqgvtslgikatngvviatekksssplamsetlskv slltpdigavysgmgpdyrvlvdksrkvahtsykriygeypptkllvsevakimqeatqs ggvrpfgvslliaghdefngfslyqvdpsgsyfpwkataigkgsvaaktflekrwndele ledaihialltlkesvegefngdtielaiigdenpdllgytgiptdkgprfrkltsqein drleal
Timeline for d4g4sb_: