ID M1BTS6_SOLTU Unreviewed; 235 AA.
AC M1BTS6;
DT 03-APR-2013, integrated into UniProtKB/TrEMBL.
DT 03-APR-2013, sequence version 1.
DT 27-MAR-2024, entry version 58.
DE RecName: Full=Proteasome subunit alpha type {ECO:0000256|RuleBase:RU000551};
GN Name=102600813 {ECO:0000313|EnsemblPlants:PGSC0003DMT400052657};
OS Solanum tuberosum (Potato).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum.
OX NCBI_TaxID=4113 {ECO:0000313|EnsemblPlants:PGSC0003DMT400052657, ECO:0000313|Proteomes:UP000011115};
RN [1] {ECO:0000313|Proteomes:UP000011115}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. DM1-3 516 R44 {ECO:0000313|Proteomes:UP000011115};
RX PubMed=21743474; DOI=10.1038/nature10158;
RG The Potato Genome Sequencing Consortium;
RT "Genome sequence and analysis of the tuber crop potato.";
RL Nature 475:189-195(2011).
RN [2] {ECO:0000313|EnsemblPlants:PGSC0003DMT400052657}
RP IDENTIFICATION.
RC STRAIN=DM1-3 516 R44 {ECO:0000313|EnsemblPlants:PGSC0003DMT400052657};
RG EnsemblPlants;
RL Submitted (JUN-2015) to UniProtKB.
CC -!- FUNCTION: The proteasome is a multicatalytic proteinase complex which
CC is characterized by its ability to cleave peptides with Arg, Phe, Tyr,
CC Leu, and Glu adjacent to the leaving group at neutral or slightly basic
CC pH. {ECO:0000256|RuleBase:RU000551}.
CC -!- SUBUNIT: The 20S proteasome core is composed of 28 subunits that are
CC arranged in four stacked rings, resulting in a barrel-shaped structure.
CC The two end rings are each formed by seven alpha subunits, and the two
CC central rings are each formed by seven beta subunits.
CC {ECO:0000256|RuleBase:RU000551}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|RuleBase:RU000551}.
CC Nucleus {ECO:0000256|RuleBase:RU000551}.
CC -!- SIMILARITY: Belongs to the peptidase T1A family. {ECO:0000256|PROSITE-
CC ProRule:PRU00808, ECO:0000256|RuleBase:RU000551}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR RefSeq; XP_006348871.1; XM_006348809.2.
DR AlphaFoldDB; M1BTS6; -.
DR STRING; 4113.M1BTS6; -.
DR MEROPS; T01.972; -.
DR PaxDb; 4113-PGSC0003DMT400052657; -.
DR EnsemblPlants; PGSC0003DMT400052657; PGSC0003DMT400052657; PGSC0003DMG400020441.
DR GeneID; 102600813; -.
DR Gramene; PGSC0003DMT400052657; PGSC0003DMT400052657; PGSC0003DMG400020441.
DR KEGG; sot:102600813; -.
DR eggNOG; KOG0181; Eukaryota.
DR InParanoid; M1BTS6; -.
DR OMA; YLHEARC; -.
DR OrthoDB; 166567at2759; -.
DR Proteomes; UP000011115; Unassembled WGS sequence.
DR ExpressionAtlas; M1BTS6; baseline and differential.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0019773; C:proteasome core complex, alpha-subunit complex; IBA:GO_Central.
DR GO; GO:0010498; P:proteasomal protein catabolic process; IBA:GO_Central.
DR GO; GO:0006511; P:ubiquitin-dependent protein catabolic process; IEA:InterPro.
DR CDD; cd03750; proteasome_alpha_type_2; 1.
DR Gene3D; 3.60.20.10; Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1; 1.
DR InterPro; IPR029055; Ntn_hydrolases_N.
DR InterPro; IPR023332; Proteasome_alpha-type.
DR InterPro; IPR000426; Proteasome_asu_N.
DR InterPro; IPR001353; Proteasome_sua/b.
DR PANTHER; PTHR11599:SF16; PROTEASOME SUBUNIT ALPHA TYPE-2; 1.
DR PANTHER; PTHR11599; PROTEASOME SUBUNIT ALPHA/BETA; 1.
DR Pfam; PF00227; Proteasome; 1.
DR Pfam; PF10584; Proteasome_A_N; 1.
DR SMART; SM00948; Proteasome_A_N; 1.
DR SUPFAM; SSF56235; N-terminal nucleophile aminohydrolases (Ntn hydrolases); 1.
DR PROSITE; PS00388; PROTEASOME_ALPHA_1; 1.
DR PROSITE; PS51475; PROTEASOME_ALPHA_2; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|RuleBase:RU000551};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU000551};
KW Proteasome {ECO:0000256|ARBA:ARBA00022942, ECO:0000256|PROSITE-
KW ProRule:PRU00808}; Reference proteome {ECO:0000313|Proteomes:UP000011115}.
FT DOMAIN 6..28
FT /note="Proteasome alpha-type subunits"
FT /evidence="ECO:0000259|PROSITE:PS00388"
SQ SEQUENCE 235 AA; 25673 MW; CC5DCAA6C54766D0 CRC64;
MGDSQYSFSL TTFSPSGKLV QIEHALTAVG SGQTSLGIKA SNGVVIATEK KLPSILVDEA
SVQKIQTLTP NIGVVYSGMG PDSRVLVRKS RKSAEQYYRL YKESIPVTQL VRETAAVMQE
FTQSGGVRPF GVSLLVAGFD DKGPQLYQVD PSGSYFSWKA SAMGKNVSNA KTFLEKRYTE
EMELDDAVHT AILTLKEGFE GQISSKNIEI GIIGTDKVFR ILTPTEIDDY LQEVE
//
