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Protein

26S proteasome non-ATPase regulatory subunit 4

Gene

Psmd4

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Binds and presumably selects ubiquitin-conjugates for destruction.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Enzyme and pathway databases

ReactomeiR-MMU-1169091. Activation of NF-kappaB in B cells.
R-MMU-1236978. Cross-presentation of soluble exogenous antigens (endosomes).
R-MMU-174084. Autodegradation of Cdh1 by Cdh1:APC/C.
R-MMU-174113. SCF-beta-TrCP mediated degradation of Emi1.
R-MMU-174154. APC/C:Cdc20 mediated degradation of Securin.
R-MMU-174178. APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1.
R-MMU-174184. Cdc20:Phospho-APC/C mediated degradation of Cyclin A.
R-MMU-187577. SCF(Skp2)-mediated degradation of p27/p21.
R-MMU-195253. Degradation of beta-catenin by the destruction complex.
R-MMU-202424. Downstream TCR signaling.
R-MMU-2467813. Separation of Sister Chromatids.
R-MMU-2871837. FCERI mediated NF-kB activation.
R-MMU-349425. Autodegradation of the E3 ubiquitin ligase COP1.
R-MMU-350562. Regulation of ornithine decarboxylase (ODC).
R-MMU-450408. AUF1 (hnRNP D0) binds and destabilizes mRNA.
R-MMU-4608870. Asymmetric localization of PCP proteins.
R-MMU-4641257. Degradation of AXIN.
R-MMU-4641258. Degradation of DVL.
R-MMU-5358346. Hedgehog ligand biogenesis.
R-MMU-5607761. Dectin-1 mediated noncanonical NF-kB signaling.
R-MMU-5607764. CLEC7A (Dectin-1) signaling.
R-MMU-5610780. Degradation of GLI1 by the proteasome.
R-MMU-5610785. GLI3 is processed to GLI3R by the proteasome.
R-MMU-5632684. Hedgehog 'on' state.
R-MMU-5658442. Regulation of RAS by GAPs.
R-MMU-5668541. TNFR2 non-canonical NF-kB pathway.
R-MMU-5676590. NIK-->noncanonical NF-kB signaling.
R-MMU-5687128. MAPK6/MAPK4 signaling.
R-MMU-68827. CDT1 association with the CDC6:ORC:origin complex.
R-MMU-68949. Orc1 removal from chromatin.
R-MMU-69017. CDK-mediated phosphorylation and removal of Cdc6.
R-MMU-69229. Ubiquitin-dependent degradation of Cyclin D1.
R-MMU-69481. G2/M Checkpoints.
R-MMU-69601. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
R-MMU-8852276. The role of GTSE1 in G2/M progression after G2 checkpoint.
R-MMU-983168. Antigen processing: Ubiquitination & Proteasome degradation.

Names & Taxonomyi

Protein namesi
Recommended name:
26S proteasome non-ATPase regulatory subunit 4
Alternative name(s):
26S proteasome regulatory subunit RPN10
26S proteasome regulatory subunit S5A
Multiubiquitin chain-binding protein
Gene namesi
Name:Psmd4
Synonyms:Mcb1
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus
Proteomesi
  • UP000000589 Componenti: Chromosome 3

Organism-specific databases

MGIiMGI:1201670. Psmd4.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Proteasome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 37637626S proteasome non-ATPase regulatory subunit 4PRO_0000173829Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei250 – 2501PhosphothreonineCombined sources
Modified residuei253 – 2531PhosphothreonineCombined sources
Modified residuei256 – 2561PhosphoserineCombined sources
Modified residuei360 – 3601PhosphoserineBy similarity
Isoform Rpn10B (identifier: O35226-2)
Modified residuei250 – 2501PhosphothreonineCombined sources
Modified residuei259 – 2591PhosphoserineCombined sources
Isoform Rpn10C (identifier: O35226-3)
Modified residuei250 – 2501PhosphothreonineCombined sources
Modified residuei259 – 2591PhosphoserineCombined sources

Keywords - PTMi

Phosphoprotein

Proteomic databases

EPDiO35226.
MaxQBiO35226.
PaxDbiO35226.
PeptideAtlasiO35226.
PRIDEiO35226.

2D gel databases

REPRODUCTION-2DPAGEIPI00345779.

PTM databases

iPTMnetiO35226.
PhosphoSiteiO35226.
SwissPalmiO35226.

Expressioni

Tissue specificityi

Isoform Rpn10A is ubiquitous whereas isoform Rpn10E is mostly expressed in the embryonic brain.

Developmental stagei

Isoform Rpn10E is expressed only in the embryos.

Gene expression databases

BgeeiENSMUSG00000005625.
ExpressionAtlasiO35226. baseline and differential.
GenevisibleiO35226. MM.

Interactioni

Subunit structurei

The 26S proteasome is composed of a core protease, known as the 20S proteasome, capped at one or both ends by the 19S regulatory complex (RC). The RC is composed of at least 18 different subunits in two subcomplexes, the base and the lid, which form the portions proximal and distal to the 20S proteolytic core, respectively. Directly interacts with NUB1 (By similarity). Interacts with SQSTM1 (By similarity). Interacts with UBQLN4 (By similarity). Interacts with UBE3A (By similarity). Interacts with UBQLN1 (via ubiquitin-like domain) (By similarity).By similarity1 Publication

GO - Molecular functioni

Protein-protein interaction databases

BioGridi202431. 4 interactions.
IntActiO35226. 21 interactions.
MINTiMINT-2841145.
STRINGi10090.ENSMUSP00000102857.

Structurei

3D structure databases

ProteinModelPortaliO35226.
SMRiO35226. Positions 1-305.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini5 – 188184VWFAPROSITE-ProRule annotationAdd
BLAST
Domaini211 – 23020UIM 1PROSITE-ProRule annotationAdd
BLAST
Domaini282 – 30120UIM 2PROSITE-ProRule annotationAdd
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni197 – 26266Interaction with UBQLN1By similarityAdd
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi238 – 2469Poly-Ala

Domaini

The 2 UIM motifs are involved in the binding to a multi-ubiquitin chain in a cooperative way.By similarity

Sequence similaritiesi

Belongs to the proteasome subunit S5A family.Curated
Contains 2 UIM (ubiquitin-interacting motif) domains.PROSITE-ProRule annotation
Contains 1 VWFA domain.PROSITE-ProRule annotation

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiKOG2884. Eukaryota.
COG5148. LUCA.
GeneTreeiENSGT00530000064050.
HOGENOMiHOG000165630.
HOVERGENiHBG000425.
InParanoidiO35226.
KOiK03029.
OMAiDETNAPM.
PhylomeDBiO35226.
TreeFamiTF106232.

Family and domain databases

Gene3Di3.40.50.410. 1 hit.
InterProiIPR027040. Proteasome_su_Rpn10.
IPR003903. UIM_dom.
IPR002035. VWF_A.
[Graphical view]
PANTHERiPTHR10223. PTHR10223. 1 hit.
PfamiPF02809. UIM. 2 hits.
PF13519. VWA_2. 1 hit.
[Graphical view]
SMARTiSM00726. UIM. 2 hits.
SM00327. VWA. 1 hit.
[Graphical view]
SUPFAMiSSF53300. SSF53300. 1 hit.
PROSITEiPS50330. UIM. 2 hits.
PS50234. VWFA. 1 hit.
[Graphical view]

Sequences (5)i

Sequence statusi: Complete.

This entry describes 5 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform Rpn10A (identifier: O35226-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MVLESTMVCV DNSEYMRNGD FLPTRLQAQQ DAVNIVCHSK TRSNPENNVG
60 70 80 90 100
LITLANDCEV LTTLTPDTGR ILSKLHTVQP KGKITFCTGI RVAHLALKHR
110 120 130 140 150
QGKNHKMRII AFVGSPVEDN EKDLVKLAKR LKKEKVNVDI INFGEEEVNT
160 170 180 190 200
EKLTAFVNTL NGKDGTGSHL VTVPPGPSLA DALISSPILA GEGGAMLGLG
210 220 230 240 250
ASDFEFGVDP SADPELALAL RVSMEEQRQR QEEEARRAAA ASAAEAGIAT
260 270 280 290 300
PGTEDSDDAL LKMTINQQEF GRPGLPDLSS MTEEEQIAYA MQMSLQGTEF
310 320 330 340 350
SQESADMDAS SAMDTSDPVK EEDDYDVMQD PEFLQSVLEN LPGVDPNNAA
360 370
IRSVMGALAS QATKDGKNDK KEEEKK
Length:376
Mass (Da):40,704
Last modified:January 1, 1998 - v1
Checksum:i732AC02B56760EAA
GO
Isoform Rpn10B (identifier: O35226-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     254-254: E → EGER

Show »
Length:379
Mass (Da):41,046
Checksum:i9D3DC705FACF4AEE
GO
Isoform Rpn10C (identifier: O35226-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     254-254: E → EGER
     321-365: EEDDYDVMQD...GALASQATKD → VRASSEALTQ...KGLGATEGNT
     366-376: Missing.

Show »
Length:368
Mass (Da):39,590
Checksum:i1945E30F72EF6F3F
GO
Isoform Rpn10D (identifier: O35226-4) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     299-349: EFSQESADMD...NLPGVDPNNA → GGPWLGWQGL...QPWTHLIQSR
     350-376: Missing.

Show »
Length:349
Mass (Da):37,964
Checksum:iEE0CA045056F9A0F
GO
Isoform Rpn10E (identifier: O35226-5) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     255-260: DSDDAL → GERGGF
     261-376: Missing.

Show »
Length:260
Mass (Da):27,913
Checksum:iA715852C2CA04644
GO

Alternative sequence

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Alternative sequencei254 – 2541E → EGER in isoform Rpn10B and isoform Rpn10C. 1 PublicationVSP_005293
Alternative sequencei255 – 2606DSDDAL → GERGGF in isoform Rpn10E. CuratedVSP_005298
Alternative sequencei261 – 376116Missing in isoform Rpn10E. CuratedVSP_005299Add
BLAST
Alternative sequencei299 – 34951EFSQE…DPNNA → GGPWLGWQGLDRVWGEELAL SGLLLSFPQSLAKNRLTWMP AQPWTHLIQSR in isoform Rpn10D. CuratedVSP_005296Add
BLAST
Alternative sequencei321 – 36545EEDDY…QATKD → VRASSEALTQPSLTSPAFRS LSFWDQGLSSLAFHKKGLGA TEGNT in isoform Rpn10C. CuratedVSP_005294Add
BLAST
Alternative sequencei350 – 37627Missing in isoform Rpn10D. CuratedVSP_005297Add
BLAST
Alternative sequencei366 – 37611Missing in isoform Rpn10C. CuratedVSP_005295Add
BLAST

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF013099 mRNA. Translation: AAC53547.1.
AB029090 Genomic DNA. Translation: BAA97572.1.
AB029142 mRNA. Translation: BAA97573.1.
AB029143 mRNA. Translation: BAA97574.1.
AB029144 mRNA. Translation: BAA97575.1.
AB029145 mRNA. Translation: BAA97576.1.
AB029146 mRNA. Translation: BAA97577.1.
AF175574 mRNA. Translation: AAG09199.1.
BC009005 mRNA. Translation: AAH09005.1.
CCDSiCCDS38541.1. [O35226-1]
CCDS71287.1. [O35226-2]
PIRiJC6535.
RefSeqiNP_001268946.1. NM_001282017.1. [O35226-2]
NP_032977.1. NM_008951.2. [O35226-1]
UniGeneiMm.2261.

Genome annotation databases

EnsembliENSMUST00000071664; ENSMUSP00000071589; ENSMUSG00000005625. [O35226-2]
ENSMUST00000107237; ENSMUSP00000102857; ENSMUSG00000005625. [O35226-1]
ENSMUST00000117355; ENSMUSP00000113554; ENSMUSG00000005625. [O35226-3]
GeneIDi19185.
KEGGimmu:19185.
UCSCiuc008qhr.2. mouse. [O35226-1]
uc008qht.2. mouse. [O35226-3]
uc008qhu.2. mouse. [O35226-4]
uc008qhv.2. mouse. [O35226-5]

Keywords - Coding sequence diversityi

Alternative splicing

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF013099 mRNA. Translation: AAC53547.1.
AB029090 Genomic DNA. Translation: BAA97572.1.
AB029142 mRNA. Translation: BAA97573.1.
AB029143 mRNA. Translation: BAA97574.1.
AB029144 mRNA. Translation: BAA97575.1.
AB029145 mRNA. Translation: BAA97576.1.
AB029146 mRNA. Translation: BAA97577.1.
AF175574 mRNA. Translation: AAG09199.1.
BC009005 mRNA. Translation: AAH09005.1.
CCDSiCCDS38541.1. [O35226-1]
CCDS71287.1. [O35226-2]
PIRiJC6535.
RefSeqiNP_001268946.1. NM_001282017.1. [O35226-2]
NP_032977.1. NM_008951.2. [O35226-1]
UniGeneiMm.2261.

3D structure databases

ProteinModelPortaliO35226.
SMRiO35226. Positions 1-305.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi202431. 4 interactions.
IntActiO35226. 21 interactions.
MINTiMINT-2841145.
STRINGi10090.ENSMUSP00000102857.

PTM databases

iPTMnetiO35226.
PhosphoSiteiO35226.
SwissPalmiO35226.

2D gel databases

REPRODUCTION-2DPAGEIPI00345779.

Proteomic databases

EPDiO35226.
MaxQBiO35226.
PaxDbiO35226.
PeptideAtlasiO35226.
PRIDEiO35226.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000071664; ENSMUSP00000071589; ENSMUSG00000005625. [O35226-2]
ENSMUST00000107237; ENSMUSP00000102857; ENSMUSG00000005625. [O35226-1]
ENSMUST00000117355; ENSMUSP00000113554; ENSMUSG00000005625. [O35226-3]
GeneIDi19185.
KEGGimmu:19185.
UCSCiuc008qhr.2. mouse. [O35226-1]
uc008qht.2. mouse. [O35226-3]
uc008qhu.2. mouse. [O35226-4]
uc008qhv.2. mouse. [O35226-5]

Organism-specific databases

CTDi5710.
MGIiMGI:1201670. Psmd4.

Phylogenomic databases

eggNOGiKOG2884. Eukaryota.
COG5148. LUCA.
GeneTreeiENSGT00530000064050.
HOGENOMiHOG000165630.
HOVERGENiHBG000425.
InParanoidiO35226.
KOiK03029.
OMAiDETNAPM.
PhylomeDBiO35226.
TreeFamiTF106232.

Enzyme and pathway databases

ReactomeiR-MMU-1169091. Activation of NF-kappaB in B cells.
R-MMU-1236978. Cross-presentation of soluble exogenous antigens (endosomes).
R-MMU-174084. Autodegradation of Cdh1 by Cdh1:APC/C.
R-MMU-174113. SCF-beta-TrCP mediated degradation of Emi1.
R-MMU-174154. APC/C:Cdc20 mediated degradation of Securin.
R-MMU-174178. APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1.
R-MMU-174184. Cdc20:Phospho-APC/C mediated degradation of Cyclin A.
R-MMU-187577. SCF(Skp2)-mediated degradation of p27/p21.
R-MMU-195253. Degradation of beta-catenin by the destruction complex.
R-MMU-202424. Downstream TCR signaling.
R-MMU-2467813. Separation of Sister Chromatids.
R-MMU-2871837. FCERI mediated NF-kB activation.
R-MMU-349425. Autodegradation of the E3 ubiquitin ligase COP1.
R-MMU-350562. Regulation of ornithine decarboxylase (ODC).
R-MMU-450408. AUF1 (hnRNP D0) binds and destabilizes mRNA.
R-MMU-4608870. Asymmetric localization of PCP proteins.
R-MMU-4641257. Degradation of AXIN.
R-MMU-4641258. Degradation of DVL.
R-MMU-5358346. Hedgehog ligand biogenesis.
R-MMU-5607761. Dectin-1 mediated noncanonical NF-kB signaling.
R-MMU-5607764. CLEC7A (Dectin-1) signaling.
R-MMU-5610780. Degradation of GLI1 by the proteasome.
R-MMU-5610785. GLI3 is processed to GLI3R by the proteasome.
R-MMU-5632684. Hedgehog 'on' state.
R-MMU-5658442. Regulation of RAS by GAPs.
R-MMU-5668541. TNFR2 non-canonical NF-kB pathway.
R-MMU-5676590. NIK-->noncanonical NF-kB signaling.
R-MMU-5687128. MAPK6/MAPK4 signaling.
R-MMU-68827. CDT1 association with the CDC6:ORC:origin complex.
R-MMU-68949. Orc1 removal from chromatin.
R-MMU-69017. CDK-mediated phosphorylation and removal of Cdc6.
R-MMU-69229. Ubiquitin-dependent degradation of Cyclin D1.
R-MMU-69481. G2/M Checkpoints.
R-MMU-69601. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
R-MMU-8852276. The role of GTSE1 in G2/M progression after G2 checkpoint.
R-MMU-983168. Antigen processing: Ubiquitination & Proteasome degradation.

Miscellaneous databases

ChiTaRSiPsmd4. mouse.
PROiO35226.
SOURCEiSearch...

Gene expression databases

BgeeiENSMUSG00000005625.
ExpressionAtlasiO35226. baseline and differential.
GenevisibleiO35226. MM.

Family and domain databases

Gene3Di3.40.50.410. 1 hit.
InterProiIPR027040. Proteasome_su_Rpn10.
IPR003903. UIM_dom.
IPR002035. VWF_A.
[Graphical view]
PANTHERiPTHR10223. PTHR10223. 1 hit.
PfamiPF02809. UIM. 2 hits.
PF13519. VWA_2. 1 hit.
[Graphical view]
SMARTiSM00726. UIM. 2 hits.
SM00327. VWA. 1 hit.
[Graphical view]
SUPFAMiSSF53300. SSF53300. 1 hit.
PROSITEiPS50330. UIM. 2 hits.
PS50234. VWFA. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiPSMD4_MOUSE
AccessioniPrimary (citable) accession number: O35226
Secondary accession number(s): Q91V59
, Q9JJM0, Q9JJM1, Q9JJM2, Q9JJM3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: January 1, 1998
Last modified: September 7, 2016
This is version 141 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.