ID B8C0E7_THAPS Unreviewed; 270 AA.
AC B8C0E7;
DT 03-MAR-2009, integrated into UniProtKB/TrEMBL.
DT 03-MAR-2009, sequence version 1.
DT 24-JAN-2024, entry version 80.
DE RecName: Full=Proteasome subunit alpha type {ECO:0000256|RuleBase:RU000551};
GN Name=PSA4 {ECO:0000313|EMBL:EED93051.1};
GN ORFNames=THAPSDRAFT_40483 {ECO:0000313|EMBL:EED93051.1};
OS Thalassiosira pseudonana (Marine diatom) (Cyclotella nana).
OC Eukaryota; Sar; Stramenopiles; Ochrophyta; Bacillariophyta;
OC Coscinodiscophyceae; Thalassiosirophycidae; Thalassiosirales;
OC Thalassiosiraceae; Thalassiosira.
OX NCBI_TaxID=35128 {ECO:0000313|EMBL:EED93051.1, ECO:0000313|Proteomes:UP000001449};
RN [1] {ECO:0000313|EMBL:EED93051.1, ECO:0000313|Proteomes:UP000001449}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCMP1335 {ECO:0000313|EMBL:EED93051.1};
RX PubMed=15459382; DOI=10.1126/science.1101156;
RA Armbrust E.V., Berges J.A., Bowler C., Green B.R., Martinez D.,
RA Putnam N.H., Zhou S., Allen A.E., Apt K.E., Bechner M., Brzezinski M.A.,
RA Chaal B.K., Chiovitti A., Davis A.K., Demarest M.S., Detter J.C.,
RA Glavina T., Goodstein D., Hadi M.Z., Hellsten U., Hildebrand M.,
RA Jenkins B.D., Jurka J., Kapitonov V.V., Kroger N., Lau W.W., Lane T.W.,
RA Larimer F.W., Lippmeier J.C., Lucas S., Medina M., Montsant A., Obornik M.,
RA Parker M.S., Palenik B., Pazour G.J., Richardson P.M., Rynearson T.A.,
RA Saito M.A., Schwartz D.C., Thamatrakoln K., Valentin K., Vardi A.,
RA Wilkerson F.P., Rokhsar D.S.;
RT "The genome of the diatom Thalassiosira pseudonana: ecology, evolution, and
RT metabolism.";
RL Science 306:79-86(2004).
RN [2] {ECO:0000313|EMBL:EED93051.1, ECO:0000313|Proteomes:UP000001449}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCMP1335 {ECO:0000313|EMBL:EED93051.1};
RX PubMed=18923393; DOI=10.1038/nature07410;
RA Bowler C., Allen A.E., Badger J.H., Grimwood J., Jabbari K., Kuo A.,
RA Maheswari U., Martens C., Maumus F., Otillar R.P., Rayko E., Salamov A.,
RA Vandepoele K., Beszteri B., Gruber A., Heijde M., Katinka M., Mock T.,
RA Valentin K., Verret F., Berges J.A., Brownlee C., Cadoret J.P.,
RA Chiovitti A., Choi C.J., Coesel S., De Martino A., Detter J.C., Durkin C.,
RA Falciatore A., Fournet J., Haruta M., Huysman M.J., Jenkins B.D.,
RA Jiroutova K., Jorgensen R.E., Joubert Y., Kaplan A., Kroger N., Kroth P.G.,
RA La Roche J., Lindquist E., Lommer M., Martin-Jezequel V., Lopez P.J.,
RA Lucas S., Mangogna M., McGinnis K., Medlin L.K., Montsant A.,
RA Oudot-Le Secq M.P., Napoli C., Obornik M., Parker M.S., Petit J.L.,
RA Porcel B.M., Poulsen N., Robison M., Rychlewski L., Rynearson T.A.,
RA Schmutz J., Shapiro H., Siaut M., Stanley M., Sussman M.R., Taylor A.R.,
RA Vardi A., von Dassow P., Vyverman W., Willis A., Wyrwicz L.S.,
RA Rokhsar D.S., Weissenbach J., Armbrust E.V., Green B.R., Van de Peer Y.,
RA Grigoriev I.V.;
RT "The Phaeodactylum genome reveals the evolutionary history of diatom
RT genomes.";
RL Nature 456:239-244(2008).
CC -!- SUBUNIT: The 26S proteasome consists of a 20S proteasome core and two
CC 19S regulatory subunits. {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}.
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DR EMBL; CM000641; EED93051.1; -; Genomic_DNA.
DR RefSeq; XP_002289514.1; XM_002289478.1.
DR AlphaFoldDB; B8C0E7; -.
DR STRING; 35128.B8C0E7; -.
DR MEROPS; T01.973; -.
DR PaxDb; 35128-Thaps40483; -.
DR EnsemblProtists; EED93051; EED93051; THAPSDRAFT_40483.
DR GeneID; 7452212; -.
DR KEGG; tps:THAPSDRAFT_40483; -.
DR eggNOG; KOG0178; Eukaryota.
DR HOGENOM; CLU_035750_4_3_1; -.
DR InParanoid; B8C0E7; -.
DR OMA; YVLNDNM; -.
DR Proteomes; UP000001449; Chromosome 4.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR GO; GO:0019773; C:proteasome core complex, alpha-subunit complex; IBA:GO_Central.
DR GO; GO:0016787; F:hydrolase activity; IEA:UniProtKB-KW.
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 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; IPR016050; Proteasome_bsu_CS.
DR InterPro; IPR001353; Proteasome_sua/b.
DR PANTHER; PTHR11599:SF13; PROTEASOME SUBUNIT ALPHA TYPE-4; 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.
DR PROSITE; PS00854; PROTEASOME_BETA_1; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|RuleBase:RU000551};
KW Hydrolase {ECO:0000313|EMBL:EED93051.1};
KW Nucleus {ECO:0000256|RuleBase:RU000551};
KW Proteasome {ECO:0000256|ARBA:ARBA00022942, ECO:0000256|PROSITE-
KW ProRule:PRU00808}; Reference proteome {ECO:0000313|Proteomes:UP000001449}.
FT DOMAIN 5..27
FT /note="Proteasome alpha-type subunits"
FT /evidence="ECO:0000259|PROSITE:PS00388"
SQ SEQUENCE 270 AA; 29364 MW; 3A865566787BE572 CRC64;
MARRYDSSTT TFSPEGRLHQ VEYAIEAINN AGTSVGILAR DGVVMASERK VTSGLLAPAR
TSEKTYKLCP HATCTVAGLT ADANILIDQA RLRAGRYAYQ YQEPIPIENL VEHVCNYKQA
YTQYGGLRPF GVAFLFAGYD EQHGFQLYQS DPSGNYSGWK ATVIGANNQA GKSLLKADYG
KKSEGDDEMK TDDNDASEEI EMPDVAEALR LAVKVLNKTM DGAVASADKL ELFTMSLDDQ
GNCVHKILNA KEAEVVIKEV EAETATSGDT
//
