6R70
Endogeneous native human 20S proteasome
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | M, a | Proteasome subunit beta type-4 | polymer | 216 | 24081.4 | 2 | UniProt (P28070) Pfam (PF00227) In PDB | Homo sapiens (Human) | 26 kDa prosomal protein,PROS-26,Macropain beta chain,Multicatalytic endopeptidase complex beta chain,Proteasome beta chain,Proteasome chain 3,HsN3 |
2 | A, O | Proteasome subunit alpha type-2 | polymer | 230 | 25525.1 | 2 | UniProt (P25787) Pfam (PF10584) Pfam (PF00227) In PDB | Homo sapiens (Human) | Macropain subunit C3,Multicatalytic endopeptidase complex subunit C3,Proteasome component C3 |
3 | B, P | Proteasome subunit alpha type-4 | polymer | 248 | 27859.9 | 2 | UniProt (P25789) Pfam (PF10584) Pfam (PF00227) In PDB | Homo sapiens (Human) | Macropain subunit C9,Multicatalytic endopeptidase complex subunit C9,Proteasome component C9,Proteasome subunit L |
4 | C, Q | Proteasome subunit alpha type-7 | polymer | 237 | 26623.3 | 2 | UniProt (O14818) Pfam (PF10584) Pfam (PF00227) In PDB | Homo sapiens (Human) | Proteasome subunit RC6-1,Proteasome subunit XAPC7 |
5 | D, R | Proteasome subunit alpha type-5 | polymer | 233 | 25406.8 | 2 | UniProt (P28066) Pfam (PF10584) Pfam (PF00227) In PDB | Homo sapiens (Human) | Macropain zeta chain,Multicatalytic endopeptidase complex zeta chain,Proteasome zeta chain |
6 | E, S | Proteasome subunit alpha type-1 | polymer | 238 | 26807.6 | 2 | UniProt (P25786) Pfam (PF00227) Pfam (PF10584) In PDB | Homo sapiens (Human) | 30 kDa prosomal protein,PROS-30,Macropain subunit C2,Multicatalytic endopeptidase complex subunit C2,Proteasome component C2,Proteasome nu chain |
7 | F, T | Proteasome subunit alpha type-3 | polymer | 240 | 26813.6 | 2 | UniProt (P25788) Pfam (PF10584) Pfam (PF00227) In PDB | Homo sapiens (Human) | Macropain subunit C8,Multicatalytic endopeptidase complex subunit C8,Proteasome component C8 |
8 | G, U | Proteasome subunit alpha type-6 | polymer | 244 | 27186.2 | 2 | UniProt (P60900) Pfam (PF10584) Pfam (PF00227) In PDB | Homo sapiens (Human) | 27 kDa prosomal protein,p27K,Macropain iota chain,Multicatalytic endopeptidase complex iota chain,Proteasome iota chain |
9 | H, V | Proteasome subunit beta type-7 | polymer | 220 | 23745.3 | 2 | UniProt (Q99436) Pfam (PF00227) Pfam (PF12465) In PDB | Homo sapiens (Human) | Macropain chain Z,Multicatalytic endopeptidase complex chain Z,Proteasome subunit Z |
10 | I, W | Proteasome subunit beta type-3 | polymer | 204 | 22841.7 | 2 | UniProt (P49720) Pfam (PF00227) In PDB | Homo sapiens (Human) | Proteasome chain 13,Proteasome component C10-II,Proteasome theta chain |
11 | J, X | Proteasome subunit beta type-2 | polymer | 196 | 22365.7 | 2 | UniProt (P49721) Pfam (PF00227) In PDB | Homo sapiens (Human) | Macropain subunit C7-I,Multicatalytic endopeptidase complex subunit C7-I,Proteasome component C7-I |
12 | K, Y | Proteasome subunit beta type-5 | polymer | 201 | 22199.1 | 2 | UniProt (P28074) Pfam (PF00227) In PDB | Homo sapiens (Human) | Macropain epsilon chain,Multicatalytic endopeptidase complex epsilon chain,Proteasome chain 6,Proteasome epsilon chain,Proteasome subunit MB1,Proteasome subunit X |
13 | L, Z | Proteasome subunit beta type-1 | polymer | 213 | 23579.0 | 2 | UniProt (P20618) Pfam (PF00227) In PDB | Homo sapiens (Human) | Macropain subunit C5,Multicatalytic endopeptidase complex subunit C5,Proteasome component C5,Proteasome gamma chain |
14 | N, b | Proteasome subunit beta type-6 | polymer | 203 | 21753.6 | 2 | UniProt (P28072) Pfam (PF00227) In PDB | Homo sapiens (Human) | Macropain delta chain,Multicatalytic endopeptidase complex delta chain,Proteasome delta chain,Proteasome subunit Y |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 28 |
Total formula weight | 693576.3 | |
All* | Total formula weight | 693576.3 |