3UNF
Mouse 20S immunoproteasome in complex with PR-957
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) | |
| 2 | B, P (B, P) | Proteasome subunit alpha type-4 | polymer | 261 | 29512.8 | 2 | UniProt (Q9R1P0) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | |
| 3 | C, Q (C, Q) | Proteasome subunit alpha type-7 | polymer | 248 | 27897.9 | 2 | UniProt (Q9Z2U0) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | |
| 4 | D, R (D, R) | Proteasome subunit alpha type-5 | polymer | 241 | 26436.0 | 2 | UniProt (Q9Z2U1) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | |
| 5 | E, S (E, S) | Proteasome subunit alpha type-1 | polymer | 263 | 29586.6 | 2 | UniProt (Q9R1P4) Pfam (PF00227) Pfam (PF10584) | Mus musculus (mouse) | |
| 6 | F, T (F, T) | Proteasome subunit alpha type-3 | polymer | 255 | 28442.2 | 2 | UniProt (O70435) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | |
| 7 | G, U (G, U) | Proteasome subunit alpha type-6 | polymer | 246 | 27405.4 | 2 | UniProt (Q9QUM9) Pfam (PF10584) Pfam (PF00227) | Mus musculus (mouse) | |
| 8 | H, V (H, V) | Proteasome subunit beta type-10 | polymer | 234 | 24830.3 | 2 | UniProt (P70195) Pfam (PF00227) Pfam (PF12465) UniProt (by SIFTS) (O35955) | Mus musculus (mouse) | |
| 9 | I, W (I, W) | Proteasome subunit beta type-3 | polymer | 205 | 22988.9 | 2 | UniProt (Q9R1P1) Pfam (PF00227) | Mus musculus (mouse) | |
| 10 | J, X (J, X) | Proteasome subunit beta type-2 | polymer | 201 | 22935.4 | 2 | UniProt (Q9R1P3) Pfam (PF00227) | Mus musculus (mouse) | |
| 11 | K, Y (K, Y) | Proteasome subunit beta type-8 | polymer | 204 | 22674.7 | 2 | UniProt (O55234) Pfam (PF00227) UniProt (by SIFTS) (P28063) | Mus musculus (mouse) | |
| 12 | L, Z (L, Z) | Proteasome subunit beta type-1 | polymer | 213 | 23577.0 | 2 | UniProt (O09061) Pfam (PF00227) | Mus musculus (mouse) | |
| 13 | AA, M (M, a) | Proteasome subunit beta type-4 | polymer | 219 | 24384.7 | 2 | UniProt (P99026) Pfam (PF00227) | Mus musculus (mouse) | |
| 14 | BA, N (N, b) | Proteasome subunit beta type-9 | polymer | 199 | 21345.2 | 2 | UniProt (Q60692) Pfam (PF00227) UniProt (by SIFTS) (P28076) | Mus musculus (mouse) | |
| 15 | AC, CA, CB, DA, DB... (X, A, N, O, Z...) | CHLORIDE ION | non-polymer | 35.5 | 41 | Chemie (CL) | |||
| 16 | BC, FA, FC, GC, HC... (X, B, Z, G, a...) | POTASSIUM ION | non-polymer | 39.1 | 13 | Chemie (K) | |||
| 17 | AB, CC, JA, NC, PA... (N, Y, H, b, K...) | 1,2,4-trideoxy-4-methyl-2-{[N-(morpholin-4-ylacetyl)-L-alanyl-O-methyl-L-tyrosyl]amino}-1-phenyl-D-xylitol | non-polymer | 584.7 | 6 | BIRD (PRD_000991) Chemie (04C) | |||
| 18 | BB, DC, KA, OC, QA... (N, Y, H, b, K...) | IODIDE ION | non-polymer | 126.9 | 6 | Chemie (IOD) | |||
| 19 | AD, BD, CD, DD, ED... (K, L, M, N, O...) | water | water | 18.0 | 985 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 28 |
| Total formula weight | 715945.3 | |
| Non-Polymers* | Number of molecules | 66 |
| Total formula weight | 6231.5 | |
| All* | Total formula weight | 722176.8 |
