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Protein

Proteasome subunit alpha type

Gene
N/A
Organism
Oryza rufipogon (Brownbeard rice) (Asian wild rice)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

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

Keywordsi

Molecular functionHydrolase, Protease, Threonine proteasePROSITE-ProRule annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Proteasome subunit alpha typeUniRule annotation (EC:3.4.25.1UniRule annotation)
OrganismiOryza rufipogon (Brownbeard rice) (Asian wild rice)Imported
Taxonomic identifieri4529 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryza

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

CytoplasmPROSITE-ProRule annotation, NucleusUniRule annotation, ProteasomePROSITE-ProRule annotation

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

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini4 – 26PROTEASOME_ALPHA_1InterPro annotationAdd BLAST23

Sequence similaritiesi

Belongs to the peptidase T1A family.PROSITE-ProRule annotation

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.
IPR034647. Proteasome_subunit_alpha4.
PANTHERiPTHR11599:SF13. PTHR11599:SF13. 1 hit.
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: Fragment.

I3RVM2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
SRRYDSRTTI FSPEGRLYQV EYAMEAIGNA GSALGVLAAD GVVLVGEKKV
60 70 80 90 100
TSKLLQTSRS AEKMYKIDSH LACAVAGIMS DANILLNTAR LHAQRYALSY
110 120 130 140 150
QEPIPVEQLV QSLCDTKQGY TQFGGLRPFG VSFLFAGWDK HHGFQLYMSD
160 170 180 190 200
PSGNYSGWKA AAVGANSQAA QSMLKQDYRD GMTREEAVAL ALKVLSKTMD
210 220
STSLTAEKLE LAEVFLQPGT GEVQYQV
Length:227
Mass (Da):24,761
Last modified:September 5, 2012 - v1
Checksum:iDCF0B358EC74112A
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Non-terminal residuei1Imported1
Non-terminal residuei227Imported1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
JN603343 Genomic DNA. Translation: AFK31644.1.

Similar proteinsi

Entry informationi

Entry nameiI3RVM2_ORYRU
AccessioniPrimary (citable) accession number: I3RVM2
Entry historyiIntegrated into UniProtKB/TrEMBL: September 5, 2012
Last sequence update: September 5, 2012
Last modified: October 25, 2017
This is version 15 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)