3UNH
Mouse 20S immunoproteasome
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, O (A, O) | Proteasome subunit alpha type-2 | polymer | 234 | 25955.6 | 2 | UniProt (P49722) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | Macropain subunit C3, Multicatalytic endopeptidase complex subunit C3, Proteasome component C3 |
| 2 | B, P (B, P) | Proteasome subunit alpha type-4 | polymer | 261 | 29512.8 | 2 | UniProt (Q9R1P0) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | Macropain subunit C9, Multicatalytic endopeptidase complex subunit C9, Proteasome component C9, Proteasome subunit L |
| 3 | C, Q (C, Q) | Proteasome subunit alpha type-7 | polymer | 248 | 27897.9 | 2 | UniProt (Q9Z2U0) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | Proteasome subunit RC6-1 |
| 4 | D, R (D, R) | Proteasome subunit alpha type-5 | polymer | 241 | 26436.0 | 2 | UniProt (Q9Z2U1) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | Macropain zeta chain, Multicatalytic endopeptidase complex zeta chain, Proteasome zeta chain |
| 5 | E, S (E, S) | Proteasome subunit alpha type-1 | polymer | 263 | 29586.6 | 2 | UniProt (Q9R1P4) Pfam (PF00227) Pfam (PF10584) | Mus musculus (mouse) | Macropain subunit C2, Multicatalytic endopeptidase complex subunit C2, Proteasome component C2, Proteasome nu chain |
| 6 | F, T (F, T) | Proteasome subunit alpha type-3 | polymer | 255 | 28442.2 | 2 | UniProt (O70435) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | Macropain subunit C8, Multicatalytic endopeptidase complex subunit C8, Proteasome component C8, Proteasome subunit K |
| 7 | G, U (G, U) | Proteasome subunit alpha type-6 | polymer | 246 | 27405.4 | 2 | UniProt (Q9QUM9) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | Macropain iota chain, Multicatalytic endopeptidase complex iota chain, Proteasome iota chain |
| 8 | H, V (H, V) | Proteasome subunit beta type-10 | polymer | 234 | 24830.3 | 2 | UniProt (O35955) Pfam (PF00227) Pfam (PF12465) | Mus musculus (mouse) | Low molecular mass protein 10, Macropain subunit MECl-1, Multicatalytic endopeptidase complex subunit MECl-1, Proteasome MECl-1, Proteasome subunit beta-2i |
| 9 | I, W (I, W) | Proteasome subunit beta type-3 | polymer | 205 | 22988.9 | 2 | UniProt (Q9R1P1) Pfam (PF00227) | Mus musculus (mouse) | Proteasome chain 13, Proteasome component C10-II, Proteasome theta chain |
| 10 | J, X (J, X) | Proteasome subunit beta type-2 | polymer | 201 | 22935.4 | 2 | UniProt (Q9R1P3) Pfam (PF00227) | Mus musculus (mouse) | Macropain subunit C7-I, Multicatalytic endopeptidase complex subunit C7-I, Proteasome component C7-I |
| 11 | K, Y (K, Y) | Proteasome subunit beta type-8 | polymer | 204 | 22674.7 | 2 | UniProt (P28063) Pfam (PF00227) | Mus musculus (mouse) | Low molecular mass protein 7, Macropain subunit C13, Multicatalytic endopeptidase complex subunit C13, Proteasome component C13, Proteasome subunit beta-5i |
| 12 | L, Z (L, Z) | Proteasome subunit beta type-1 | polymer | 213 | 23577.0 | 2 | UniProt (O09061) Pfam (PF00227) | Mus musculus (mouse) | Macropain subunit C5, Multicatalytic endopeptidase complex subunit C5, Proteasome component C5, Proteasome gamma chain |
| 13 | AA, M (M, a) | Proteasome subunit beta type-4 | polymer | 219 | 24384.7 | 2 | UniProt (P99026) Pfam (PF00227) | Mus musculus (mouse) | Proteasome beta chain, Low molecular mass protein 3, Macropain beta chain, Multicatalytic endopeptidase complex beta chain, Proteasome chain 3 |
| 14 | BA, N (N, b) | Proteasome subunit beta type-9 | polymer | 199 | 21345.2 | 2 | UniProt (P28076) Pfam (PF00227) | Mus musculus (mouse) | LMP-2d, Low molecular mass protein 2, Macropain chain 7, Multicatalytic endopeptidase complex chain 7, Proteasome chain 7, Proteasome subunit beta-1i, Really interesting new gene 12 protein |
| 15 | BB, CA, FA, JA, KB... (O, A, C, E, V...) | IODIDE ION | non-polymer | 126.9 | 14 | Chemie (IOD) | |||
| 16 | AB, CB, DA, DB, EA... (N, P, A, Q, B...) | CHLORIDE ION | non-polymer | 35.5 | 23 | Chemie (CL) | |||
| 17 | GA, GB, HA, IB, KA... (C, S, D, T, E...) | POTASSIUM ION | non-polymer | 39.1 | 10 | Chemie (K) | |||
| 18 | AC, BC, CC, DC, EC... (D, E, F, G, H...) | water | water | 18.0 | 535 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 28 |
| Total formula weight | 715945.3 | |
| Non-Polymers* | Number of molecules | 47 |
| Total formula weight | 2983.1 | |
| All* | Total formula weight | 718928.4 |
