Structure of human 26S proteasome complexed with midnolin(1-111+337-468)
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| F [auth Z] | PF13012 | Maintenance of mitochondrial structure and function (MitMem_reg) | Maintenance of mitochondrial structure and function | - | Family |
| E [auth Y] | PF21154 | 26S proteasome regulatory subunit RPN7/PSMD6 C-terminal helix (RPN7_PSMD6_C) | 26S proteasome regulatory subunit RPN7/PSMD6 C-terminal helix | RPN7/PSDM6 are regulatory subunits from the 26S proteasome. This entry represents the C-terminal helix. | Domain |
| E [auth Y] | PF10602 | 26S proteasome subunit RPN7 (RPN7) | 26S proteasome subunit RPN7 | - | Repeat |
| E [auth Y] | PF01399 | PCI domain (PCI) | PCI domain | This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. | Domain |
| D [auth X] | PF18503 | 26S proteasome subunit RPN6 C-terminal helix domain (RPN6_C_helix) | 26S proteasome subunit RPN6 C-terminal helix domain | This is the C-terminal helix domain found in RPN6, a component of the 26S proteasome. The C-terminal helices are essential for lid assembly [1, 2]. | Domain |
| D [auth X] | PF01399 | PCI domain (PCI) | PCI domain | This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. | Domain |
| DA [auth T], RA [auth t] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| C [auth W] | PF18098 | 26S proteasome regulatory subunit RPN5 C-terminal domain (RPN5_C) | 26S proteasome regulatory subunit RPN5 C-terminal domain | This is the C-terminal domain of the 26S proteasome regulatory subunit RPN5 proteins.This helical domain can be found adjacent to Pfam:PF01399. The 26S proteasome is the major ATP-dependent protease in eukaryotes. Three subcomplexes form this degrada ... | Domain |
| C [auth W] | PF22241 | PSMD12/CSN4, N-terminal (PSMD12-CSN4_N) | PSMD12/CSN4, N-terminal | - | Repeat |
| C [auth W] | PF01399 | PCI domain (PCI) | PCI domain | This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. | Domain |
| CA [auth S], QA [auth s] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| AA [auth Q], OA [auth q] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| NA [auth p], Z [auth P] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| MA [auth o], Y [auth O] | PF12465 | Proteasome beta subunits C terminal (Pr_beta_C) | Proteasome beta subunits C terminal | - | Family |
| KA [auth m], W [auth M] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| KA [auth m], W [auth M] | PF10584 | Proteasome subunit A N-terminal signature (Proteasome_A_N) | Proteasome subunit A N-terminal signature | - | Family |
| JA [auth l], V [auth L] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| JA [auth l], V [auth L] | PF10584 | Proteasome subunit A N-terminal signature (Proteasome_A_N) | Proteasome subunit A N-terminal signature | - | Family |
| IA [auth k], U [auth K] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| IA [auth k], U [auth K] | PF10584 | Proteasome subunit A N-terminal signature (Proteasome_A_N) | Proteasome subunit A N-terminal signature | - | Family |
| T [auth J] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| T [auth J] | PF10584 | Proteasome subunit A N-terminal signature (Proteasome_A_N) | Proteasome subunit A N-terminal signature | - | Family |
| B [auth V] | PF25573 | PSMD3-like, N-terminal TPR repeats (TPR_PSMD3_N) | PSMD3-like, N-terminal TPR repeats | - | Repeat |
| B [auth V] | PF08375 | Proteasome regulatory subunit C-terminal (Rpn3_C) | Proteasome regulatory subunit C-terminal | - | Family |
| B [auth V] | PF01399 | PCI domain (PCI) | PCI domain | This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. | Domain |
| GA [auth i], S [auth I] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| GA [auth i], S [auth I] | PF10584 | Proteasome subunit A N-terminal signature (Proteasome_A_N) | Proteasome subunit A N-terminal signature | - | Family |
| FA [auth h], R [auth H] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| FA [auth h], R [auth H] | PF10584 | Proteasome subunit A N-terminal signature (Proteasome_A_N) | Proteasome subunit A N-terminal signature | - | Family |
| EA [auth g], Q [auth G] | PF00227 | Proteasome subunit (Proteasome) | Proteasome subunit | The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ... | Domain |
| EA [auth g], Q [auth G] | PF10584 | Proteasome subunit A N-terminal signature (Proteasome_A_N) | Proteasome subunit A N-terminal signature | - | Family |
| P [auth F] | PF16450 | Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C) | Proteasomal ATPase OB C-terminal domain | This is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] | Domain |
| P [auth F] | PF17862 | AAA+ lid domain (AAA_lid_3) | AAA+ lid domain | This entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. | Domain |
| P [auth F] | PF00004 | ATPase family associated with various cellular activities (AAA) (AAA) | ATPase family associated with various cellular activities (AAA) | AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. | Domain |
| O [auth E] | PF05160 | DSS1/SEM1 family (DSS1_SEM1) | DSS1/SEM1 family | - | Family |
| O [auth E] | PF16450 | Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C) | Proteasomal ATPase OB C-terminal domain | This is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] | Domain |
| O [auth E] | PF17862 | AAA+ lid domain (AAA_lid_3) | AAA+ lid domain | This entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. | Domain |
| O [auth E] | PF00004 | ATPase family associated with various cellular activities (AAA) (AAA) | ATPase family associated with various cellular activities (AAA) | AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. | Domain |
| N [auth D] | PF16450 | Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C) | Proteasomal ATPase OB C-terminal domain | This is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] | Domain |
| N [auth D] | PF10075 | CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K) | CSN8/PSMD8/EIF3K family | - | Family |
| N [auth D] | PF17862 | AAA+ lid domain (AAA_lid_3) | AAA+ lid domain | This entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. | Domain |
| N [auth D] | PF00004 | ATPase family associated with various cellular activities (AAA) (AAA) | ATPase family associated with various cellular activities (AAA) | AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. | Domain |
| M [auth C] | PF16450 | Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C) | Proteasomal ATPase OB C-terminal domain | This is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] | Domain |
| M [auth C] | PF23594 | 26S proteasome regulatory subunit RPN11 C-terminal domain (RPN11_C) | 26S proteasome regulatory subunit RPN11 C-terminal domain | This entry represents the C-terminal helical region of 26S proteosomal subunits. This region is involved in forming a helical bundle with other RPN subunits to help with assembly of the proteosome lid [1]. | Domain |
| M [auth C] | PF01398 | JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB) | JAB1/Mov34/MPN/PAD-1 ubiquitin protease | Proteins with this domain are found in proteasome regulatory subunits, eukaryotic initiation factor 3 (eIF3) subunits and regulators of transcription factors. This domain is known as the MPN domain [3] and PAD-1-like domain [4], JABP1 domain [5] or J ... | Domain |
| M [auth C] | PF17862 | AAA+ lid domain (AAA_lid_3) | AAA+ lid domain | This entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. | Domain |
| M [auth C] | PF00004 | ATPase family associated with various cellular activities (AAA) (AAA) | ATPase family associated with various cellular activities (AAA) | AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. | Domain |
| L [auth B] | PF16450 | Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C) | Proteasomal ATPase OB C-terminal domain | This is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] | Domain |
| L [auth B] | PF17862 | AAA+ lid domain (AAA_lid_3) | AAA+ lid domain | This entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. | Domain |
| L [auth B] | PF00004 | ATPase family associated with various cellular activities (AAA) (AAA) | ATPase family associated with various cellular activities (AAA) | AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. | Domain |
| K [auth A] | PF22037 | PSD13 N-terminal repeats (PSD13_N) | PSD13 N-terminal repeats | - | Repeat |
| K [auth A] | PF17862 | AAA+ lid domain (AAA_lid_3) | AAA+ lid domain | This entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. | Domain |
| K [auth A] | PF21236 | 26S proteasome regulatory subunit 7, OB domain (OB_PRS7) | 26S proteasome regulatory subunit 7, OB domain | This is the OB domain from 26S proteasome regulatory subunit 7 (PRS7, also known as PSMC2, Rpt1 or MSS1), a component of the 19S proteasome cap [1-5]. These are one of six ATPases of the regulatory particle that form a heterohexameric ring. This doma ... | Domain |
| K [auth A] | PF01399 | PCI domain (PCI) | PCI domain | This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. | Domain |
| K [auth A] | PF00004 | ATPase family associated with various cellular activities (AAA) (AAA) | ATPase family associated with various cellular activities (AAA) | AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. | Domain |
| A [auth U] | PF13646 | HEAT repeats (HEAT_2) | HEAT repeats | - | Repeat |
| A [auth U] | PF18004 | 26S proteasome regulatory subunit RPN2 C-terminal domain (RPN2_C) | 26S proteasome regulatory subunit RPN2 C-terminal domain | This is the C-terminal domain found in S. cerevisiae Rpn2 (26S proteasome regulatory subunit RPN2) as well as other eukaryotic species. A study revealed that the C-terminal 52 residues of the Rpn2 C-terminal domain are responsible for mediating inter ... | Domain |
| A [auth U] | PF17781 | RPN1 N-terminal domain (RPN1_RPN2_N) | RPN1 N-terminal domain | - | Repeat |
| A [auth U] | PF01851 | Proteasome/cyclosome repeat (PC_rep) | Proteasome/cyclosome repeat | - | Repeat |
| A [auth U] | PF18051 | 26S proteasome non-ATPase regulatory subunit RPN1 C-terminal (RPN1_C) | 26S proteasome non-ATPase regulatory subunit RPN1 C-terminal | This is the C-terminal domain found in RPN1 proteins (26S proteasome non-ATPase regulatory subunit 2). The 26S proteasome holocomplex consists of a 28-subunit barrel-shaped core particle (CP) in the center capped at the top and bottom by 19-subunit ... | Domain |














