P25788 | SWISS-MODEL Repository

P25788 (PSA3_HUMAN) Homo sapiens (Human)

Proteasome subunit alpha type-3 UniProtKB InterPro STRING Interactive Modelling

255 aa; Sequence (Fasta) ; (Isoform 2); 22 identical sequences

It is possible new templates exist for this target since these models were created.

Available Structures

82 Experimental Structures

Description	PDB ID	Oligo-state	Range	Ligands
Human Constitutive 20S Proteasome	4r3o SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	2-246
Assess
Human constitutive 20S proteasome in complex with carfilzomib	4r67 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	2-246	6×3BV;
Assess
human PA200-20S complex	6kwy SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q14997; Q99436;	1-245	1×K0W; 1×IHP;
Assess
Human Immunoproteasome 20S particle in complex with compound 1	6e5b SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28062; P28065; P28066; P28070; P40306; P49720; P49721; P60900;	5-248	3×SCN; 12×NA; 4×HUJ;
Assess
Human PA200-20S proteasome with MG-132	8cvs SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q14997; Q99436;	2-245	6×LDZ; 2×IHP;
Assess
Human PA200-20S proteasome complex	7naq SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q14997; Q99436;	2-245	1×IHP;
Assess
HUMAN IMMUNOPROTEASOME 20S PARTICLE IN COMPLEX WITH [2-(3-ethylphenyl)-1-[(2S)-3-phenyl-2-[(pyrazin…	7b12 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28062; P28065; P28066; P28070; P40306; P49720; P49721; P60900;	3-245	5×SO4; 6×NA; 6×SKN;
Assess
Structure of the human 26S proteasome bound to USP14-UbAl	5gjq SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-246	6×ADP;
Assess
HUMAN IMMUNOPROTEASOME 20S PARTICLE IN COMPLEX WITH [(1R)-2-(1-benzofuran-3-yl)-1-{[(1S,2R,4R)-7-ox…	7awe SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28062; P28065; P28066; P28070; P40306; P49720; P49721; P60900;	5-246	13×NA; 11×SCN; 4×S5K;
Assess
Human 20S-PA200 Proteasome Complex	6rey SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q14997; Q99436;	2-243	2×IHP; 2×K0W;
Assess
The human 26S Proteasome at 6.8 Ang.	5ln3 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	5-246
Assess
Structure of USP14-bound human 26S proteasome in substrate-engaged state ED0_USP14	7w3c SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-245	3×ATP; 2×ADP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in substrate-inhibited state SC_USP14	7w3j SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-245	4×ATP; 2×ADP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in substrate-engaged state ED4_USP14	7w3a SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-245	2×ADP; 4×ATP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.1_USP14	7w3h SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-245	4×ATP; 4×MG; 1×ADP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in substrate-engaged state ED1_USP14	7w3f SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-245	4×ATP; 1×ADP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in substrate-engaged state ED2.0_USP14	7w3g SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-245	4×ATP; 1×ADP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD4_USP14	7w3k SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-245	2×ADP; 2×ATP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in substrate-engaged state ED5_USP14	7w3b SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-245	3×ATP; 1×ADP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in substrate-inhibited state SD5_USP14	7w3m SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	4-245	3×ATP; 1×ADP; 1×ZN;
Assess
Akirin2 bound human proteasome	7nht SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q53H80; Q99436;	4-245	3×K;
Assess
The human 26S proteasome at 3.9 A	5l4g SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P49720; P49721; P60900; P62191; P62195; P62333; Q99436;	5-246	5×ATP; 5×MG; 1×ADP;
Assess
Native human 20S proteasome at 1.8 Angstrom	5le5 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	57×CL; 9×1PE; 6×K; 10×MG;
Assess
Human 20S proteasome complex with Oprozomib at 1.9 Angstrom	5ley SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	58×CL; 6×K; 10×MG; 9×1PE;
Assess
Human 20S proteasome complex with Delanzomib at 2.0 Angstrom	5lf4 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	52×CL; 8×K; 10×MG; 9×1PE; 4×6V7;
Assess
Human 20S proteasome complex with Dihydroeponemycin at 2.0 Angstrom	5lf1 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	56×CL; 6×K; 10×MG; 9×1PE; 6×6VC;
Assess
Human 20S proteasome complex with Ixazomib at 2.0 Angstrom	5lf7 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	51×CL; 6×K; 10×MG; 9×1PE; 6×6V8;
Assess
Human 20S proteasome complex with Z-LLY-ketoaldehyde at 2.1 Angstrom	5lf6 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	55×CL; 6×K; 10×MG; 9×1PE; 2×PHQ;
Assess
Human 20S proteasome complex with Bortezomib at 2.1 Angstrom	5lf3 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	51×CL; 6×K; 10×MG; 9×1PE; 6×BO2;
Assess
Human 20S proteasome complex with Oprozomib in Mg-Acetate at 2.2 Angstrom	5lez SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	6×K; 10×MG; 9×1PE; 4×ACT;
Assess
Native human 20S proteasome in Mg-Acetate at 2.2 Angstrom	5lex SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	6×K; 9×MG; 9×1PE;
Assess
Human 20S proteasome complex with Epoxomicin at 2.4 Angstrom	5lf0 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245	58×CL; 6×K; 10×MG; 9×1PE;
Assess
Human 20S proteasome bound to an engineered 11S (PA26) activator	6xmj SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436; Q9U8G2;	7-246
Assess
Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome	6msj SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP; 4×MG; 1×ADP;
Assess
Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome	6msb SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP; 5×MG; 2×ADP;
Assess
Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome	6msk SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP; 5×MG; 1×ADP;
Assess
Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Prot…	5vfq SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×AGS;
Assess
Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Prot…	5vfu SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN;
Assess
Endogeneous native human 20S proteasome	6r70 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245
Assess
Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Prot…	5vfo SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245
Assess
Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Prot…	5vfp SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×AGS;
Assess
Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome	6msg SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 2×ADP; 3×ATP; 3×MG;
Assess
SA-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin l…	6wjd SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG48; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×AGS; 5×MG; 2×ADP;
Assess
Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome	6msh SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 3×ATP; 1×ADP;
Assess
Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Prot…	5vft SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN;
Assess
Structural basis for dynamic regulation of the human 26S proteasome	5t0i SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	4×ATP; 1×ZN;
Assess
Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome	6mse SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 3×ATP; 3×MG; 2×ADP;
Assess
Structural basis for dynamic regulation of the human 26S proteasome	5t0j SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	4×ATP; 1×ZN;
Assess
Structural basis for dynamic regulation of the human 26S proteasome	5t0g SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	6×ATP; 1×ZN;
Assess
SD-like state of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin l…	6wjn SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×AGS;
Assess
Nucleotide-driven Triple-state Remodeling of the AAA-ATPase Channel in the Activated Human 26S Prot…	5vfr SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×AGS;
Assess
Structural basis for dynamic regulation of the human 26S proteasome	5t0h SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	6×ADP; 1×ZN;
Assess
Human 26S proteasome in complex with Oprozomib	5m32 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q15008; Q99436; Q99460; Q9UNM6;	6-245	6×ADP;
Assess
Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome	6msd SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP; 5×MG; 2×ADP;
Assess
Nucleotide-Driven Triple-State Remodeling of the AAA-ATPase Channel in the Activated Human 26S Prot…	5vfs SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 6×AGS;
Assess
Structure of USP14-bound human 26S proteasome in state EA2.1_UBL	7w39 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	4×ATP; 5×MG; 2×ADP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in state EA1_UBL	7w37 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	4×ATP; 6×MG; 2×ADP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in state EA2.0_UBL	7w38 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	4×ATP; 6×MG; 2×ADP; 1×ZN;
Assess
Structure of USP14-bound human 26S proteasome in substrate-inhibited state SB_USP14	7w3i SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P0CG47; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P54578; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	4×ATP; 2×ADP; 1×ZN;
Assess
Human 19S-20S proteasome, state SD2	8cvt SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; P62333; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	4×ATP; 6×LDZ; 1×ZN;
Assess
Human 20S proteasome core particle	7nan SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	6-245
Assess
Human PA28-20S (PA28-4a3b)	8cxb SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q06323; Q99436; Q9UL46;	6-245
Assess
Human PA28-20S-PA28 proteasome complex	7nap SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q06323; Q99436; Q9UL46;	6-245
Assess
Human PA28-20S proteasome complex	7nao SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q06323; Q99436; Q9UL46;	6-245
Assess
Proteasome-ZFAND5 Complex Z+D state	7qxw SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; O76080; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 3×ATP; 3×MG; 2×ADP;
Assess
Proteasome-ZFAND5 Complex Z+E state	7qxx SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP; 5×MG; 2×ADP;
Assess
Proteasome-ZFAND5 Complex Z+A state	7qxn SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP; 5×MG; 2×ADP;
Assess
Proteasome-ZFAND5 Complex Z-C state	7qyb SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP; 5×MG; 1×ADP;
Assess
Proteasome-ZFAND5 Complex Z-B state	7qya SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP;
Assess
Proteasome-ZFAND5 Complex Z+C state	7qxu SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP; 5×MG; 2×ADP;
Assess
Proteasome-ZFAND5 Complex Z-A state	7qy7 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; A0A6D2XG74; O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 5×ATP;
Assess
Proteasome-ZFAND5 Complex Z+B state	7qxp SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer A0A087X2I1; O00231; O00232; O00487; O14818; O43242; P17980; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P35998; P43686; P48556; P49720; P49721; P51665; P55036; P60896; P60900; P62191; P62195; Q13200; Q15008; Q99436; Q99460; Q9UNM6;	6-245	1×ZN; 4×ATP; 5×MG; 2×ADP;
Assess
Structure of human 20S proteasome with bound MPI-5	7lxv SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	7-245	2×YHD;
Assess
Human 20S Proteasome	6rgq SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	7-245
Assess
20S+monoUb-CyclinB1-NT (S2)	7v5m SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	7-245
Assess
20S+monoUb-CyclinB1-NT (S1)	7v5g SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	7-245
Assess
Cryo-EM structure of human immunoproteasome with a novel noncompetitive inhibitor that selectively …	6avo SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28062; P28065; P28066; P28070; P40306; P49720; P49721; P60900;	7-245	2×BZ7;
Assess
human 20S proteasome	7pg9 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	7-245
Assess
Human 20S proteasome with MG-132	8cvr SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	7-245	6×LDZ;
Assess
Cryo-EM reveals the conformation of a substrate analogue in the human 20S proteasome core	5a0q SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14818; P20618; P25786; P25787; P25789; P28066; P28070; P28072; P28074; P49720; P49721; P60900; Q99436;	9-238	6×KNM;
Assess
Crystal structure of human proteasome alpha7 tetradecamer	5dsv SMTL PDBe PDBe-KB PDBj PDBsum RCSB	homo-14-mer	2-246
Assess
Cryo-EM structure of alpha 7 homo-tetradecamer	7e55 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	homo-14-mer	3-246
Assess

1 SWISS-MODEL model

Template	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
5le5.1.T	monomer	0.85	6-245		100.00
Assess

Model ID	Oligo-state	Avg pLDDT	Range	Trg-Mdl Seq Id (%)

Model ID	Oligo-state	Avg Confidence	Range	Trg-Mdl Seq id (%)

1 SWISS-MODEL model built on isoform sequence

Template	Isoform	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
Isoform 2	5le5.1.T	monomer	0.84	6-238		99.19
Assess

P25788 (PSA3_HUMAN) Homo sapiens (Human)

Proteasome subunit alpha type-3 UniProtKBInterProSTRINGInteractive Modelling

Available Structures

82 Experimental Structures

1 SWISS-MODEL model

1 SWISS-MODEL model built on isoform sequence

Alignments

Background

Resolution

Proteasome subunit alpha type-3 UniProtKB InterPro STRING Interactive Modelling