9RLA
13S+Beta1 proteasome precursor complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Proteasome subunit alpha type-1 | polymer | 252 | 28033.8 | 1 | UniProt (P21243) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit C7-alpha,Multicatalytic endopeptidase complex C7,Proteasome component C7-alpha,Proteasome component Y8,Proteinase YSCE subunit 7,SCL1 suppressor protein |
| 2 | B (D) | Proteasome subunit alpha type-4 | polymer | 254 | 28478.1 | 1 | UniProt (P40303) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit PRE6,Multicatalytic endopeptidase complex subunit PRE6,Proteasome component PRE6,Proteinase YSCE subunit PRE6 |
| 3 | C (E) | Proteasome subunit alpha type-5 | polymer | 260 | 28649.1 | 1 | UniProt (P32379) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit PUP2,Multicatalytic endopeptidase complex subunit PUP2,Proteasome component PUP2,Proteinase YSCE subunit PUP2 |
| 4 | D (F) | Proteasome subunit alpha type-6 | polymer | 234 | 25634.0 | 1 | UniProt (P40302) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit PRE5,Multicatalytic endopeptidase complex subunit PRE5,Proteasome component PRE5,Proteinase YSCE subunit PRE5 |
| 5 | E (H) | Proteasome subunit beta type-1 | polymer | 215 | 23573.6 | 1 | UniProt (P38624) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit PRE3,Multicatalytic endopeptidase complex subunit PRE3,Proteasome component PRE3,Proteinase YSCE subunit PRE3 |
| 6 | F (3) | Proteasome maturation factor UMP1 | polymer | 162 | 18587.6 | 1 | UniProt (P38293) | Saccharomyces cerevisiae (brewer's yeast) | |
| 7 | G (4) | Proteasome chaperone 1 | polymer | 276 | 30718.1 | 1 | UniProt (Q05778) | Saccharomyces cerevisiae (brewer's yeast) | Proteasome biogenesis-associated protein 1 |
| 8 | H (5) | Proteasome assembly chaperone 2 | polymer | 267 | 30762.9 | 1 | UniProt (P36040) | Saccharomyces cerevisiae (brewer's yeast) | Alpha-1-proteinase inhibitor-degradation deficient protein 66,Proteasome biogenesis-associated protein 2 |
| 9 | I (B) | Proteasome subunit alpha type-2 | polymer | 250 | 27191.8 | 1 | UniProt (P23639) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit Y7,Multicatalytic endopeptidase complex subunit Y7,Proteasome component Y7,Proteinase YSCE subunit 7 |
| 10 | J (C) | Proteasome subunit alpha type-3 | polymer | 258 | 28748.2 | 1 | UniProt (P23638) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit Y13,Multicatalytic endopeptidase complex subunit Y13,Proteasome component Y13,Proteinase YSCE subunit 13 |
| 11 | K (G) | Probable proteasome subunit alpha type-7 | polymer | 288 | 31575.1 | 1 | UniProt (P21242) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit C1,Multicatalytic endopeptidase complex subunit C1,Proteasome component C1,Proteinase YSCE subunit 1 |
| 12 | L (I) | Proteasome subunit beta type-2 | polymer | 261 | 28285.8 | 1 | UniProt (P25043) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit PUP1,Multicatalytic endopeptidase complex subunit PUP1,Proteasome component PUP1,Proteinase YSCE subunit PUP1 |
| 13 | M (J) | Proteasome subunit beta type-3 | polymer | 205 | 22627.8 | 1 | UniProt (P25451) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit PUP3,Multicatalytic endopeptidase complex subunit PUP3,Proteasome component PUP3 |
| 14 | N (K) | Proteasome subunit beta type-4 | polymer | 198 | 22545.7 | 1 | UniProt (P22141) | Saccharomyces cerevisiae (brewer's yeast) | Macropain subunit C11,Multicatalytic endopeptidase complex subunit C11,Proteasome component C11,Proteinase YSCE subunit 11 |
Sequence modifications
3: 1 - 148 (UniProt: P38293)
I: -29 - 232 (UniProt: P25043)
| PDB | External Database | Details |
|---|---|---|
| Asp -14 | - | expression tag |
| Tyr -13 | - | expression tag |
| Lys -12 | - | expression tag |
| Asp -11 | - | expression tag |
| Asp -10 | - | expression tag |
| Asp -9 | - | expression tag |
| Asp -8 | - | expression tag |
| Lys -7 | - | expression tag |
| His -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| Pro 43 | - | insertion |
| - | Leu 47 | deletion |
| Thr 126 | - | insertion |
| - | Thr 132 | deletion |
| PDB | External Database | Details |
|---|---|---|
| Ser 20 | - | insertion |
| - | Cys 60 | deletion |
| Thr 192 | - | insertion |
| - | Glu 244 | deletion |
| Thr 232 | Ala 261 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 14 |
| Total formula weight | 375411.7 | |
| All* | Total formula weight | 375411.7 |
