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Q5E987

- PSA5_BOVIN

UniProt

Q5E987 - PSA5_BOVIN

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Protein

Proteasome subunit alpha type-5

Gene

PSMA5

Organism
Bos taurus (Bovine)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein 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. The proteasome has an ATP-dependent proteolytic activity (By similarity).By similarity

Catalytic activityi

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

GO - Molecular functioni

  1. threonine-type endopeptidase activity Source: UniProtKB-KW

GO - Biological processi

  1. ubiquitin-dependent protein catabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease, Threonine protease

Enzyme and pathway databases

ReactomeiREACT_203739. Degradation of beta-catenin by the destruction complex.
REACT_203965. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
REACT_205339. APC/C:Cdc20 mediated degradation of Securin.
REACT_205897. Activation of NF-kappaB in B cells.
REACT_206368. CDT1 association with the CDC6:ORC:origin complex.
REACT_207857. Asymmetric localization of PCP proteins.
REACT_208116. Autodegradation of Cdh1 by Cdh1:APC/C.
REACT_208851. Antigen processing: Ubiquitination & Proteasome degradation.
REACT_208889. degradation of AXIN.
REACT_211738. ER-Phagosome pathway.
REACT_212887. Separation of Sister Chromatids.
REACT_213030. Orc1 removal from chromatin.
REACT_215163. degradation of DVL.
REACT_217860. SCF-beta-TrCP mediated degradation of Emi1.
REACT_218058. Ubiquitin-dependent degradation of Cyclin D1.
REACT_222557. CDK-mediated phosphorylation and removal of Cdc6.
REACT_222622. APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1.
REACT_223494. SCF(Skp2)-mediated degradation of p27/p21.
REACT_224434. Autodegradation of the E3 ubiquitin ligase COP1.
REACT_225648. Cross-presentation of soluble exogenous antigens (endosomes).
REACT_226120. Regulation of activated PAK-2p34 by proteasome mediated degradation.
REACT_227515. AUF1 (hnRNP D0) destabilizes mRNA.
REACT_237530. Regulation of ornithine decarboxylase (ODC).
REACT_252463. Hedgehog ligand biogenesis.
REACT_259250. Hh ligand biogenesis disease.
REACT_269173. Degradation of GLI2 by the proteasome.
REACT_269531. GLI3 is processed to GLI3R by the proteasome.
REACT_271133. Degradation of GLI1 by the proteasome.

Protein family/group databases

MEROPSiT01.975.

Names & Taxonomyi

Protein namesi
Recommended name:
Proteasome subunit alpha type-5 (EC:3.4.25.1)
Gene namesi
Name:PSMA5
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
ProteomesiUP000009136: Chromosome 3

Subcellular locationi

Cytoplasm By similarity. Nucleus By similarity

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-KW
  2. extracellular vesicular exosome Source: Ensembl
  3. nucleus Source: UniProtKB-KW
  4. proteasome core complex Source: UniProtKB
  5. proteasome core complex, alpha-subunit complex Source: InterPro
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Nucleus, Proteasome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 241241Proteasome subunit alpha type-5PRO_0000274033Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei1 – 11N-acetylmethionineBy similarity
Modified residuei16 – 161PhosphoserineBy similarity
Modified residuei55 – 551PhosphothreonineBy similarity
Modified residuei56 – 561PhosphoserineBy similarity
Glycosylationi198 – 1981O-linked (GlcNAc)By similarity

Keywords - PTMi

Acetylation, Glycoprotein, Phosphoprotein

Proteomic databases

PaxDbiQ5E987.
PRIDEiQ5E987.

Interactioni

Subunit structurei

The 26S proteasome consists of a 20S proteasome core and two 19S regulatory subunits. 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. The catalytic chamber with the active sites is on the inside of the barrel. PSMA5 interacts directly with the PSMG1-PSMG2 heterodimer which promotes 20S proteasome assembly.

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000027507.

Structurei

Secondary structure

1
241
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi22 – 3110Combined sources
Beta strandi37 – 426Combined sources
Beta strandi45 – 517Combined sources
Beta strandi66 – 716Combined sources
Beta strandi74 – 807Combined sources
Helixi82 – 10322Combined sources
Helixi109 – 1179Combined sources
Turni118 – 1214Combined sources
Beta strandi133 – 1353Combined sources
Beta strandi139 – 1479Combined sources
Beta strandi150 – 1567Combined sources
Beta strandi162 – 17110Combined sources
Helixi174 – 18411Combined sources
Helixi191 – 20515Combined sources
Beta strandi214 – 2207Combined sources
Beta strandi222 – 2243Combined sources
Helixi231 – 2388Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1IRUX-ray2.75E/S1-241[»]
ProteinModelPortaliQ5E987.
SMRiQ5E987. Positions 9-241.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ5E987.

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase T1A family.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiCOG0638.
GeneTreeiENSGT00550000074958.
HOGENOMiHOG000091085.
HOVERGENiHBG003005.
InParanoidiQ5E987.
KOiK02729.
OMAiCAMSGLT.
OrthoDBiEOG769ZKB.
TreeFamiTF106211.

Family and domain databases

Gene3Di3.60.20.10. 1 hit.
InterProiIPR029055. Ntn_hydrolases_N.
IPR000426. Proteasome_asu_N.
IPR023332. Proteasome_suA-type.
IPR001353. Proteasome_sua/b.
[Graphical view]
PfamiPF00227. Proteasome. 1 hit.
PF10584. Proteasome_A_N. 1 hit.
[Graphical view]
SMARTiSM00948. Proteasome_A_N. 1 hit.
[Graphical view]
SUPFAMiSSF56235. SSF56235. 1 hit.
PROSITEiPS00388. PROTEASOME_ALPHA_1. 1 hit.
PS51475. PROTEASOME_ALPHA_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q5E987-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MFLTRSEYDR GVNTFSPEGR LFQVEYAIEA IKLGSTAIGI QTSEGVCLAV
60 70 80 90 100
EKRITSPLME PSSIEKIVEI DAHIGCAMSG LIADAKTLID KARVETQNHW
110 120 130 140 150
FTYNETMTVE SVTQAVSNLA LQFGEEDADP GAMSRPFGVA LLFGGVDEKG
160 170 180 190 200
PQLFHMDPSG TFVQCDARAI GSASEGAQSS LQEVYHKSMT LKEAIKSSLI
210 220 230 240
ILKQVMEEKL NATNIELATV QPGQNFHMFT KEELEEVIKD I
Length:241
Mass (Da):26,411
Last modified:March 15, 2005 - v1
Checksum:i5610CDA00469120A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BT021033 mRNA. Translation: AAX09050.1.
BC102343 mRNA. Translation: AAI02344.1.
RefSeqiNP_001015566.1. NM_001015566.1.
UniGeneiBt.47769.

Genome annotation databases

EnsembliENSBTAT00000027507; ENSBTAP00000027507; ENSBTAG00000020641.
GeneIDi510155.
KEGGibta:510155.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BT021033 mRNA. Translation: AAX09050.1 .
BC102343 mRNA. Translation: AAI02344.1 .
RefSeqi NP_001015566.1. NM_001015566.1.
UniGenei Bt.47769.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1IRU X-ray 2.75 E/S 1-241 [» ]
ProteinModelPortali Q5E987.
SMRi Q5E987. Positions 9-241.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 9913.ENSBTAP00000027507.

Protein family/group databases

MEROPSi T01.975.

Proteomic databases

PaxDbi Q5E987.
PRIDEi Q5E987.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSBTAT00000027507 ; ENSBTAP00000027507 ; ENSBTAG00000020641 .
GeneIDi 510155.
KEGGi bta:510155.

Organism-specific databases

CTDi 5686.

Phylogenomic databases

eggNOGi COG0638.
GeneTreei ENSGT00550000074958.
HOGENOMi HOG000091085.
HOVERGENi HBG003005.
InParanoidi Q5E987.
KOi K02729.
OMAi CAMSGLT.
OrthoDBi EOG769ZKB.
TreeFami TF106211.

Enzyme and pathway databases

Reactomei REACT_203739. Degradation of beta-catenin by the destruction complex.
REACT_203965. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
REACT_205339. APC/C:Cdc20 mediated degradation of Securin.
REACT_205897. Activation of NF-kappaB in B cells.
REACT_206368. CDT1 association with the CDC6:ORC:origin complex.
REACT_207857. Asymmetric localization of PCP proteins.
REACT_208116. Autodegradation of Cdh1 by Cdh1:APC/C.
REACT_208851. Antigen processing: Ubiquitination & Proteasome degradation.
REACT_208889. degradation of AXIN.
REACT_211738. ER-Phagosome pathway.
REACT_212887. Separation of Sister Chromatids.
REACT_213030. Orc1 removal from chromatin.
REACT_215163. degradation of DVL.
REACT_217860. SCF-beta-TrCP mediated degradation of Emi1.
REACT_218058. Ubiquitin-dependent degradation of Cyclin D1.
REACT_222557. CDK-mediated phosphorylation and removal of Cdc6.
REACT_222622. APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1.
REACT_223494. SCF(Skp2)-mediated degradation of p27/p21.
REACT_224434. Autodegradation of the E3 ubiquitin ligase COP1.
REACT_225648. Cross-presentation of soluble exogenous antigens (endosomes).
REACT_226120. Regulation of activated PAK-2p34 by proteasome mediated degradation.
REACT_227515. AUF1 (hnRNP D0) destabilizes mRNA.
REACT_237530. Regulation of ornithine decarboxylase (ODC).
REACT_252463. Hedgehog ligand biogenesis.
REACT_259250. Hh ligand biogenesis disease.
REACT_269173. Degradation of GLI2 by the proteasome.
REACT_269531. GLI3 is processed to GLI3R by the proteasome.
REACT_271133. Degradation of GLI1 by the proteasome.

Miscellaneous databases

EvolutionaryTracei Q5E987.
NextBioi 20869301.

Family and domain databases

Gene3Di 3.60.20.10. 1 hit.
InterProi IPR029055. Ntn_hydrolases_N.
IPR000426. Proteasome_asu_N.
IPR023332. Proteasome_suA-type.
IPR001353. Proteasome_sua/b.
[Graphical view ]
Pfami PF00227. Proteasome. 1 hit.
PF10584. Proteasome_A_N. 1 hit.
[Graphical view ]
SMARTi SM00948. Proteasome_A_N. 1 hit.
[Graphical view ]
SUPFAMi SSF56235. SSF56235. 1 hit.
PROSITEi PS00388. PROTEASOME_ALPHA_1. 1 hit.
PS51475. PROTEASOME_ALPHA_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
  2. NIH - Mammalian Gene Collection (MGC) project
    Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: Crossbred X Angus.
    Tissue: Ileum.
  3. "The structure of the mammalian 20S proteasome at 2.75 A resolution."
    Unno M., Mizushima T., Morimoto Y., Tomisugi Y., Tanaka K., Yasuoka N., Tsukihara T.
    Structure 10:609-618(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.75 ANGSTROMS) OF COMPLEX WITH THE 20S PROTEASOME.

Entry informationi

Entry nameiPSA5_BOVIN
AccessioniPrimary (citable) accession number: Q5E987
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 23, 2007
Last sequence update: March 15, 2005
Last modified: November 26, 2014
This is version 84 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Peptidase families
    Classification of peptidase families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3