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(-) Description

Title :  CRYSTAL STRUCTURE OF 26S PROTEASOME SUBUNIT RPN2
 
Authors :  K. Kulkarni, J. He, P. C. A. Da Fonseca, D. Krutauz, M. H. Glickman, D. Ba E. P. Morris
Date :  04 Jan 12  (Deposition) - 14 Mar 12  (Release) - 21 Mar 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Protein Binding, Rpn1, Pc Repeat (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. He, K. Kulkarni, P. C. A. Da Fonseca, D. Krutauz, M. H. Glickman, D. Barford, E. P. Morris
The Structure Of The 26S Proteasome Subunit Rpn2 Reveals Its Pc Repeat Domain As A Closed Toroid Of Two Concentric Alpha-Helical Rings
Structure V. 20 513 2012
PubMed-ID: 22405010  |  Reference-DOI: 10.1016/J.STR.2011.12.015

(-) Compounds

Molecule 1 - 26S PROTEASOME REGULATORY SUBUNIT RPN2
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE-30
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Variant: ROSETTA 2
    Organism Common: BAKER'S YEAST
    Organism Scientific: SACCHAROMYCES CEREVISIAE
    Organism Taxid: 4932
    Synonym: RPN2

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 40)

Asymmetric Unit (1, 40)
No.NameCountTypeFull Name
1MSE40Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 20)
No.NameCountTypeFull Name
1MSE20Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 20)
No.NameCountTypeFull Name
1MSE20Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 4ADY)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4ADY)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4ADY)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4ADY)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4ADY)

(-) Exons   (0, 0)

(no "Exon" information available for 4ADY)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:849
 aligned with RPN2_YEAST | P32565 from UniProtKB/Swiss-Prot  Length:945

    Alignment length:922
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833       843       853       863       873       883       893       903       913       923  
           RPN2_YEAST     4 TTAAPLLALLRENQDSVKTYALESINNVVDQLWSEISNELPDIEALYDDDTFSDREMAALIASKVYYNLGEYESAVKYALAAKDRFDIDEKSQFVETIVSKSIEMYVQEASKQYTKDEQFYTKDIIDPKLTSIFERMIEKCLKASELKLALGIALEGYRLDIIESALKSKLDQDSTSENVKIINYLLTLAITTVTNSKFRSSILRKSFDFLMNMPNCDYLTLNKVVVNLNDAGLALQLFKKLKEENDEGLSAQIAFDLVSSASQQLLEILVTELTAQGYDPALLNILSGLPTCDYYNTFLLNNKNIDIGLLNKSKSSLDGKFSLFHTAVSVANGFMHAGTTDNSFIKANLPWLGKAQNWAKFTATASLGVIHKGNLLEGKKVMAPYLPGSRASSRFIKGGSLYGLGLIYAGFGRDTTDYLKNIIVENSGTSGDEDVDVLLHGASLGIGLAAMGSANIEVYEALKEVLYNDSATSGEAAALGMGLCMLGTGKPEAIHDMFTYSQETQHGNITRGLAVGLALINYGRQELADDLITKMLASDESLLRYGGAFTIALAYAGTGNNSAVKRLLHVAVSDSNDDVRRAAVIALGFVLLRDYTTVPRIVQLLSKSHNAHVRCGTAFALGIACAGKGLQSAIDVLDPLTKDPVDFVRQAAMIALSMILIQQTEKLNPQVADINKNFLSVITNKHQEGLAKFGACVAQGIMNAGGRNVTIQLENADTGTLDTKSVVGLVMFSQFWYWFPLAHFLSLSFTPTTVIGIRGSDQAIPKFQMNCYAKEDAFSYPRMYEEASGKEVEKVATAVLSTTARAKARAKKTKKEKGPNEEEKKKEHEEKEKERETNKKGIKETKENDEEFYKNKYSSKPYKVDNMTRILPQQSRYISFIKDDRFVPVRKFKGNNGVVVLRDREPKEPVALIETVRQMKD 925
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh..-hhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhh.hhhhhhhhhhhhhhhh..hhhhhhhhhhhh...hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhh.........hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.....hhhhhh.hhhhh.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh.eee..........hhhhhhhhhhhh....hhhhhhhhhh.eee..eeeee.....ee..eeee............------------------------------------------------------------------------......eeee.......hhhh.ee......eee........eeeeeee........ee.hhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ady A   4 TTAAPLLALLRENQDSVKTYALESINNVVDQLWSEISNELPDIEALYDDDTFSDREmAALIASKVYYNLGEYESAVKYALAAKDRFDIDEKSQFVETIVSKSIEmYVQEASKQYTKDEQFYTKDIIDPKLTSIFERmIEKCLKASELKLALGIALEGYRLDIIESALKSKLDQ-STSENVKIINYLLTLAITTVTNSKFRSSILRKSFDFLmNmPNCDYLTLNKVVVNLNDAGLALQLFKKLKEENDEGLSAQIAFDLVSSASQQLLEILVTELTAQGYDPALLNILSGLPTCDYYNTFLLNNKNIDIGLLNKSKSSLDGKFSLFHTAVSVANGFmHAGTTDNSFIKANLPWLGKAQNWAKFTATASLGVIHKGNLLEGKKVmAPYLPGSRASSRFIKGGSLYGLGLIYAGFGRDTTDYLKNIIVENSGTSGDEDVDVLLHGASLGIGLAAmGSANIEVYEALKEVLYNDSATSGEAAALGmGLCmLGTGKPEAIHDmFTYSQETQHGNITRGLAVGLALINYGRQELADDLITKmLASDESLLRYGGAFTIALAYAGTGNNSAVKRLLHVAVSDSNDDVRRAAVIALGFVLLRDYTTVPRIVQLLSKSHNAHVRCGTAFALGIACAGKGLQSAIDVLDPLTKDPVDFVRQAAmIALSmILIQQTEKLNPQVADINKNFLSVITNKHQEGLAKFGACVAQGImNAGGRNVTIQLENADTGTLDTKSVVGLVmFSQFWYWFPLAHFLSLSFTPTTVIGIRGSDQAIPKFQmNCYAKEDAFSYPRm------------------------------------------------------------------------KYSSKPYKVDNmTRILPQQSRYISFIKDDRFVPVRKFKGNNGVVVLRDREPKEPVALIETVRQmKD 925
                                    13        23        33        43        53      | 63        73        83        93       103    |  113       123       133      |143       153       163       173  | |  183       193       203       213 | |   223       233       243       253       263       273       283       293       303       313       323       333     | 343       353       363       373       383  |    393       403       413       423       433       443       453 |     463       473       483 |   | 493       503       513       523       533     | 543       553       563       573       583       593       603       613       623       633       643       653   |   663       673       683       693       703  |    713       723       733 |     743       753       763       773       783   |     -         -         -         -         -         -         -      |863       873       883       893       903       913       923  
                                                                                   60-MSE                                         108-MSE                         140-MSE                             176 |                                  215-MSE                                                                                                                     339-MSE                                        386-MSE                                                              455-MSE                       485-MSE         501-MSE                               539-MSE                                                                                                               657-MSE|                                         706-MSE                      735-MSE                               773-MSE       787-MSE                                                                  860        871-MSE                                             923-MSE
                                                                                                                                                                                                        178                                    217-MSE                                                                                                                                                                                                                                                                         489-MSE                                                                                                                                                                      662-MSE                                                                                                                                                                                                                                                                   


Chain B from PDB  Type:PROTEIN  Length:802
 aligned with RPN2_YEAST | P32565 from UniProtKB/Swiss-Prot  Length:945

    Alignment length:868
                                    67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627       637       647       657       667       677       687       697       707       717       727       737       747       757       767       777       787       797       807       817       827       837       847       857       867       877       887       897       907       917        
           RPN2_YEAST    58 REMAALIASKVYYNLGEYESAVKYALAAKDRFDIDEKSQFVETIVSKSIEMYVQEASKQYTKDEQFYTKDIIDPKLTSIFERMIEKCLKASELKLALGIALEGYRLDIIESALKSKLDQDSTSENVKIINYLLTLAITTVTNSKFRSSILRKSFDFLMNMPNCDYLTLNKVVVNLNDAGLALQLFKKLKEENDEGLSAQIAFDLVSSASQQLLEILVTELTAQGYDPALLNILSGLPTCDYYNTFLLNNKNIDIGLLNKSKSSLDGKFSLFHTAVSVANGFMHAGTTDNSFIKANLPWLGKAQNWAKFTATASLGVIHKGNLLEGKKVMAPYLPGSRASSRFIKGGSLYGLGLIYAGFGRDTTDYLKNIIVENSGTSGDEDVDVLLHGASLGIGLAAMGSANIEVYEALKEVLYNDSATSGEAAALGMGLCMLGTGKPEAIHDMFTYSQETQHGNITRGLAVGLALINYGRQELADDLITKMLASDESLLRYGGAFTIALAYAGTGNNSAVKRLLHVAVSDSNDDVRRAAVIALGFVLLRDYTTVPRIVQLLSKSHNAHVRCGTAFALGIACAGKGLQSAIDVLDPLTKDPVDFVRQAAMIALSMILIQQTEKLNPQVADINKNFLSVITNKHQEGLAKFGACVAQGIMNAGGRNVTIQLENADTGTLDTKSVVGLVMFSQFWYWFPLAHFLSLSFTPTTVIGIRGSDQAIPKFQMNCYAKEDAFSYPRMYEEASGKEVEKVATAVLSTTARAKARAKKTKKEKGPNEEEKKKEHEEKEKERETNKKGIKETKENDEEFYKNKYSSKPYKVDNMTRILPQQSRYISFIKDDRFVPVRKFKGNNGVVVLRDREPKEPVALIETVRQMKD 925
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh...hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhh.hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh...hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhh.........hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.eee..........hhhhhhhhhhhh....hhhhhhhhhh.eee..eeeee.....ee..eeee..............------------------------------------------------------------------..........eeee.......hhhh.ee......eee........eeeeeee........ee........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ady B  58 REmAALIASKVYYNLGEYESAVKYALAAKDRFDIDEKSQFVETIVSKSIEmYVQEASKQYTKDEQFYTKDIIDPKLTSIFERmIEKCLKASELKLALGIALEGYRLDIIESALKSKLDQDSTSENVKIINYLLTLAITTVTNSKFRSSILRKSFDFLmNmPNCDYLTLNKVVVNLNDAGLALQLFKKLKEENDEGLSAQIAFDLVSSASQQLLEILVTELTAQGYDPALLNILSGLPTCDYYNTFLLNNKNIDIGLLNKSKSSLDGKFSLFHTAVSVANGFmHAGTTDNSFIKANLPWLGKAQNWAKFTATASLGVIHKGNLLEGKKVmAPYLPGSRASSRFIKGGSLYGLGLIYAGFGRDTTDYLKNIIVENSGTSGDEDVDVLLHGASLGIGLAAmGSANIEVYEALKEVLYNDSATSGEAAALGmGLCmLGTGKPEAIHDmFTYSQETQHGNITRGLAVGLALINYGRQELADDLITKmLASDESLLRYGGAFTIALAYAGTGNNSAVKRLLHVAVSDSNDDVRRAAVIALGFVLLRDYTTVPRIVQLLSKSHNAHVRCGTAFALGIACAGKGLQSAIDVLDPLTKDPVDFVRQAAmIALSmILIQQTEKLNPQVADINKNFLSVITNKHQEGLAKFGACVAQGImNAGGRNVTIQLENADTGTLDTKSVVGLVmFSQFWYWFPLAHFLSLSFTPTTVIGIRGSDQAIPKFQmNCYAKEDAFSYPRmYE------------------------------------------------------------------FYKNKYSSKPYKVDNmTRILPQQSRYISFIKDDRFVPVRKFKGNNGVVVLRDREPKEPVALIETVRQmKD 925
                              |     67        77        87        97       107|      117       127       137  |    147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337 |     347       357       367       377       387       397       407       417       427       437       447       457       467       477       487 |     497   |   507       517       527       537 |     547       557       567       577       587       597       607       617       627       637       647       657    |  667       677       687       697       707       717       727       737       747       757       767     | 777       787 |       -         -         -         -         -         -       857       867   |   877       887       897       907       917     |  
                              |                                             108-MSE                         140-MSE                                                                    215-MSE                                                                                                                     339-MSE                                        386-MSE                                                              455-MSE                       485-MSE         501-MSE                               539-MSE                                                                                                               657-MSE|                                         706-MSE                      735-MSE                               773-MSE       787-MSE                                                              856            871-MSE                                             923-MSE
                             60-MSE                                                                                                                                                      217-MSE                                                                                                                                                                                                                                                                         489-MSE                                                                                                                                                                      662-MSE                                                                                                                        789
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4ADY)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4ADY)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4ADY)

(-) Gene Ontology  (13, 13)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (RPN2_YEAST | P32565)
molecular function
    GO:0004175    endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain.
    GO:0030234    enzyme regulator activity    Binds to and modulates the activity of an enzyme.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0030674    protein binding, bridging    The binding activity of a molecule that brings together two or more protein molecules, or a protein and another macromolecule or complex, through a selective, non-covalent, often stoichiometric interaction, permitting those molecules to function in a coordinated way.
biological process
    GO:0043248    proteasome assembly    The aggregation, arrangement and bonding together of a mature, active proteasome complex.
    GO:0043161    proteasome-mediated ubiquitin-dependent protein catabolic process    The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of ubiquitin, and mediated by the proteasome.
    GO:0050790    regulation of catalytic activity    Any process that modulates the activity of an enzyme.
    GO:0042176    regulation of protein catabolic process    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
    GO:0006511    ubiquitin-dependent protein catabolic process    The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the protein.
cellular component
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0000502    proteasome complex    A large multisubunit complex which catalyzes protein degradation, found in eukaryotes, archaea and some bacteria. In eukaryotes, this complex consists of the barrel shaped proteasome core complex and one or two associated proteins or complexes that act in regulating entry into or exit from the core.
    GO:0008540    proteasome regulatory particle, base subcomplex    The subcomplex of the proteasome regulatory particle that directly associates with the proteasome core complex.
    GO:0034515    proteasome storage granule    A multisubunit proteasome complex that localizes in the cytoplasm as dot-like structures when cells are in a quiescent state.

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 Related Entries

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UniProtKB/Swiss-Prot
        RPN2_YEAST | P32565: 3jco 3jcp 4cr2 4cr3 4cr4 5a5b 5mpb 5mpc 5mpd 5mpe 5wvi 5wvk

(-) Related Entries Specified in the PDB File

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