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Protein

Proteasome subunit alpha type

Gene

Prosalpha6T

Organism
Drosophila melanogaster (Fruit fly)
Status
Unreviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at transcript leveli

Functioni

The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH.UniRule annotation

Catalytic activityi

Cleavage of peptide bonds with very broad specificity.PROSITE-ProRule annotation

GO - Molecular functioni

GO - Biological processi

  • cellular response to DNA damage stimulus Source: FlyBase
  • defense response to Gram-negative bacterium Source: FlyBase
  • negative regulation of innate immune response Source: FlyBase
  • spermatid nucleus elongation Source: FlyBase
  • sperm individualization Source: FlyBase
  • ubiquitin-dependent protein catabolic process Source: InterPro

Keywordsi

Molecular functionHydrolase, Protease, Threonine proteasePROSITE-ProRule annotation

Enzyme and pathway databases

ReactomeiR-DME-1169091. Activation of NF-kappaB in B cells.
R-DME-1234176. Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha.
R-DME-1236978. Cross-presentation of soluble exogenous antigens (endosomes).
R-DME-174084. Autodegradation of Cdh1 by Cdh1:APC/C.
R-DME-174113. SCF-beta-TrCP mediated degradation of Emi1.
R-DME-174178. APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1.
R-DME-174184. Cdc20:Phospho-APC/C mediated degradation of Cyclin A.
R-DME-187577. SCF(Skp2)-mediated degradation of p27/p21.
R-DME-195253. Degradation of beta-catenin by the destruction complex.
R-DME-202424. Downstream TCR signaling.
R-DME-2871837. FCERI mediated NF-kB activation.
R-DME-350562. Regulation of ornithine decarboxylase (ODC).
R-DME-446652. Interleukin-1 signaling.
R-DME-450408. AUF1 (hnRNP D0) binds and destabilizes mRNA.
R-DME-4608870. Asymmetric localization of PCP proteins.
R-DME-4641257. Degradation of AXIN.
R-DME-4641258. Degradation of DVL.
R-DME-5358346. Hedgehog ligand biogenesis.
R-DME-5607761. Dectin-1 mediated noncanonical NF-kB signaling.
R-DME-5607764. CLEC7A (Dectin-1) signaling.
R-DME-5610780. Degradation of GLI1 by the proteasome.
R-DME-5610785. GLI3 is processed to GLI3R by the proteasome.
R-DME-5632684. Hedgehog 'on' state.
R-DME-5658442. Regulation of RAS by GAPs.
R-DME-5676590. NIK-->noncanonical NF-kB signaling.
R-DME-5689603. UCH proteinases.
R-DME-5689880. Ub-specific processing proteases.
R-DME-68949. Orc1 removal from chromatin.
R-DME-69017. CDK-mediated phosphorylation and removal of Cdc6.
R-DME-69229. Ubiquitin-dependent degradation of Cyclin D1.
R-DME-69601. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
R-DME-8854050. FBXL7 down-regulates AURKA during mitotic entry and in early mitosis.
R-DME-8941858. Regulation of RUNX3 expression and activity.
R-DME-983168. Antigen processing: Ubiquitination & Proteasome degradation.

Names & Taxonomyi

Protein namesi
Recommended name:
Proteasome subunit alpha typeUniRule annotation (EC:3.4.25.1UniRule annotation)
Gene namesi
Name:Prosalpha6TImported
Synonyms:Pros-alpha-6TImported
ORF Names:CG5648Imported, Dmel_CG5648Imported
OrganismiDrosophila melanogaster (Fruit fly)Imported
Taxonomic identifieri7227 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraHolometabolaDipteraBrachyceraMuscomorphaEphydroideaDrosophilidaeDrosophilaSophophora
Proteomesi
  • UP000000803 Componenti: Chromosome 2L

Organism-specific databases

FlyBaseiFBgn0032492. Prosalpha6T.

Subcellular locationi

  • Cytoplasm UniRule annotation
  • Nucleus UniRule annotation
  • Nucleus SAAS annotation

GO - Cellular componenti

  • cytoplasm Source: FlyBase
  • cytosol Source: FlyBase
  • male germ cell nucleus Source: FlyBase
  • nucleus Source: FlyBase
  • proteasome core complex, alpha-subunit complex Source: UniProtKB-UniRule

Keywords - Cellular componenti

CytoplasmPROSITE-ProRule annotation, NucleusUniRule annotationSAAS annotation, ProteasomePROSITE-ProRule annotationImported

Expressioni

Gene expression databases

BgeeiFBgn0032492.

Interactioni

Subunit structurei

The 20S proteasome core is composed of 28 subunits that are arranged in four stacked rings, resulting in a barrel-shaped structure. The two end rings are each formed by seven alpha subunits, and the two central rings are each formed by seven beta subunits.UniRule annotation

Protein-protein interaction databases

IntActiQ9VK14. 14 interactors.
MINTiMINT-809767.
STRINGi7227.FBpp0080028.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini6 – 28PROTEASOME_ALPHA_1InterPro annotationAdd BLAST23

Sequence similaritiesi

Belongs to the peptidase T1A family.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiKOG0863. Eukaryota.
COG0638. LUCA.
GeneTreeiENSGT00550000074855.
KOiK02725.
OMAiLNCKAMA.
OrthoDBiEOG091G0DNK.

Family and domain databases

Gene3Di3.60.20.10. 1 hit.
InterProiView protein in InterPro
IPR029055. Ntn_hydrolases_N.
IPR023332. Proteasome_alpha-type.
IPR000426. Proteasome_asu_N.
IPR001353. Proteasome_sua/b.
PfamiView protein in Pfam
PF00227. Proteasome. 1 hit.
PF10584. Proteasome_A_N. 1 hit.
SMARTiView protein in SMART
SM00948. Proteasome_A_N. 1 hit.
SUPFAMiSSF56235. SSF56235. 1 hit.
PROSITEiView protein in PROSITE
PS00388. PROTEASOME_ALPHA_1. 1 hit.
PS51475. PROTEASOME_ALPHA_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9VK14-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFRNQYDNDT TTWSPQGRLF QVEYAMEAVK QGAATVGLKG TDYAVLAALC
60 70 80 90 100
RTSKDTNTLQ RKIMPVDDHV GMSIAGLTAD ARVVCQYMRT ECMAYRHSYN
110 120 130 140 150
AEFPVRRLVS NLGNKLQTTT QRYDRRPYGV GLLVAGYDEQ GPHIYQVMPT
160 170 180 190 200
ANVLNCKAMA IGSRSQSART YLERNMESFE DCDMDELICH AIQAIRGSLG
210 220 230 240 250
SDDVENLTIN VAIVGKDVPF KMFTEAENQK YVKLVKAMDP PLEADHDPLS
260 270 280
EEGMSDDDMT DHGPSSSGVP PNDTSDMETT ASTGGSDAH
Length:289
Mass (Da):31,903
Last modified:May 1, 2000 - v1
Checksum:iE06DCC86D120E538
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE014134 Genomic DNA. Translation: AAF53268.1.
AY075285 mRNA. Translation: AAL68152.1.
AY147241 Genomic DNA. Translation: AAN63095.1.
RefSeqiNP_609623.1. NM_135779.3.
UniGeneiDm.5556.

Genome annotation databases

EnsemblMetazoaiFBtr0080448; FBpp0080028; FBgn0032492.
GeneIDi34726.
KEGGidme:Dmel_CG5648.
UCSCiCG5648-RA. d. melanogaster.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE014134 Genomic DNA. Translation: AAF53268.1.
AY075285 mRNA. Translation: AAL68152.1.
AY147241 Genomic DNA. Translation: AAN63095.1.
RefSeqiNP_609623.1. NM_135779.3.
UniGeneiDm.5556.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiQ9VK14. 14 interactors.
MINTiMINT-809767.
STRINGi7227.FBpp0080028.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblMetazoaiFBtr0080448; FBpp0080028; FBgn0032492.
GeneIDi34726.
KEGGidme:Dmel_CG5648.
UCSCiCG5648-RA. d. melanogaster.

Organism-specific databases

CTDi34726.
FlyBaseiFBgn0032492. Prosalpha6T.

Phylogenomic databases

eggNOGiKOG0863. Eukaryota.
COG0638. LUCA.
GeneTreeiENSGT00550000074855.
KOiK02725.
OMAiLNCKAMA.
OrthoDBiEOG091G0DNK.

Enzyme and pathway databases

ReactomeiR-DME-1169091. Activation of NF-kappaB in B cells.
R-DME-1234176. Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha.
R-DME-1236978. Cross-presentation of soluble exogenous antigens (endosomes).
R-DME-174084. Autodegradation of Cdh1 by Cdh1:APC/C.
R-DME-174113. SCF-beta-TrCP mediated degradation of Emi1.
R-DME-174178. APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1.
R-DME-174184. Cdc20:Phospho-APC/C mediated degradation of Cyclin A.
R-DME-187577. SCF(Skp2)-mediated degradation of p27/p21.
R-DME-195253. Degradation of beta-catenin by the destruction complex.
R-DME-202424. Downstream TCR signaling.
R-DME-2871837. FCERI mediated NF-kB activation.
R-DME-350562. Regulation of ornithine decarboxylase (ODC).
R-DME-446652. Interleukin-1 signaling.
R-DME-450408. AUF1 (hnRNP D0) binds and destabilizes mRNA.
R-DME-4608870. Asymmetric localization of PCP proteins.
R-DME-4641257. Degradation of AXIN.
R-DME-4641258. Degradation of DVL.
R-DME-5358346. Hedgehog ligand biogenesis.
R-DME-5607761. Dectin-1 mediated noncanonical NF-kB signaling.
R-DME-5607764. CLEC7A (Dectin-1) signaling.
R-DME-5610780. Degradation of GLI1 by the proteasome.
R-DME-5610785. GLI3 is processed to GLI3R by the proteasome.
R-DME-5632684. Hedgehog 'on' state.
R-DME-5658442. Regulation of RAS by GAPs.
R-DME-5676590. NIK-->noncanonical NF-kB signaling.
R-DME-5689603. UCH proteinases.
R-DME-5689880. Ub-specific processing proteases.
R-DME-68949. Orc1 removal from chromatin.
R-DME-69017. CDK-mediated phosphorylation and removal of Cdc6.
R-DME-69229. Ubiquitin-dependent degradation of Cyclin D1.
R-DME-69601. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
R-DME-8854050. FBXL7 down-regulates AURKA during mitotic entry and in early mitosis.
R-DME-8941858. Regulation of RUNX3 expression and activity.
R-DME-983168. Antigen processing: Ubiquitination & Proteasome degradation.

Miscellaneous databases

ChiTaRSiProsalpha6T. fly.
GenomeRNAii34726.

Gene expression databases

BgeeiFBgn0032492.

Family and domain databases

Gene3Di3.60.20.10. 1 hit.
InterProiView protein in InterPro
IPR029055. Ntn_hydrolases_N.
IPR023332. Proteasome_alpha-type.
IPR000426. Proteasome_asu_N.
IPR001353. Proteasome_sua/b.
PfamiView protein in Pfam
PF00227. Proteasome. 1 hit.
PF10584. Proteasome_A_N. 1 hit.
SMARTiView protein in SMART
SM00948. Proteasome_A_N. 1 hit.
SUPFAMiSSF56235. SSF56235. 1 hit.
PROSITEiView protein in PROSITE
PS00388. PROTEASOME_ALPHA_1. 1 hit.
PS51475. PROTEASOME_ALPHA_2. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiQ9VK14_DROME
AccessioniPrimary (citable) accession number: Q9VK14
Entry historyiIntegrated into UniProtKB/TrEMBL: May 1, 2000
Last sequence update: May 1, 2000
Last modified: June 7, 2017
This is version 153 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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.