ID PSA2_HUMAN Reviewed; 234 AA. AC P25787; Q6ICS6; Q9BU45; DT 01-MAY-1992, integrated into UniProtKB/Swiss-Prot. DT 23-JAN-2007, sequence version 2. DT 27-MAR-2024, entry version 235. DE RecName: Full=Proteasome subunit alpha type-2; DE AltName: Full=Macropain subunit C3; DE AltName: Full=Multicatalytic endopeptidase complex subunit C3; DE AltName: Full=Proteasome component C3; GN Name=PSMA2; Synonyms=HC3, PSC3; OS Homo sapiens (Human). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; OC Homo. OX NCBI_TaxID=9606; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA]. RX PubMed=2025653; DOI=10.1016/0167-4781(91)90090-9; RA Tamura T., Lee D.H., Osaka F., Fujiwara T., Shin S., Chung C.H., Tanaka K., RA Ichihara A.; RT "Molecular cloning and sequence analysis of cDNAs for five major subunits RT of human proteasomes (multi-catalytic proteinase complexes)."; RL Biochim. Biophys. Acta 1089:95-102(1991). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. RX PubMed=14702039; DOI=10.1038/ng1285; RA Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., RA Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., RA Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S., RA Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., RA Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., RA Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., RA Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., RA Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., RA Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., RA Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., RA Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., RA Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., RA Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., RA Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., RA Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., RA Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., RA Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., RA Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., RA Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., RA Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., RA Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., RA Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., RA Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., RA Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., RA Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., RA Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., RA Isogai T., Sugano S.; RT "Complete sequencing and characterization of 21,243 full-length human RT cDNAs."; RL Nat. Genet. 36:40-45(2004). RN [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. RA Ebert L., Schick M., Neubert P., Schatten R., Henze S., Korn B.; RT "Cloning of human full open reading frames in Gateway(TM) system entry RT vector (pDONR201)."; RL Submitted (MAY-2004) to the EMBL/GenBank/DDBJ databases. RN [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RX PubMed=12690205; DOI=10.1126/science.1083423; RA Scherer S.W., Cheung J., MacDonald J.R., Osborne L.R., Nakabayashi K., RA Herbrick J.-A., Carson A.R., Parker-Katiraee L., Skaug J., Khaja R., RA Zhang J., Hudek A.K., Li M., Haddad M., Duggan G.E., Fernandez B.A., RA Kanematsu E., Gentles S., Christopoulos C.C., Choufani S., Kwasnicka D., RA Zheng X.H., Lai Z., Nusskern D.R., Zhang Q., Gu Z., Lu F., Zeesman S., RA Nowaczyk M.J., Teshima I., Chitayat D., Shuman C., Weksberg R., RA Zackai E.H., Grebe T.A., Cox S.R., Kirkpatrick S.J., Rahman N., RA Friedman J.M., Heng H.H.Q., Pelicci P.G., Lo-Coco F., Belloni E., RA Shaffer L.G., Pober B., Morton C.C., Gusella J.F., Bruns G.A.P., Korf B.R., RA Quade B.J., Ligon A.H., Ferguson H., Higgins A.W., Leach N.T., RA Herrick S.R., Lemyre E., Farra C.G., Kim H.-G., Summers A.M., Gripp K.W., RA Roberts W., Szatmari P., Winsor E.J.T., Grzeschik K.-H., Teebi A., RA Minassian B.A., Kere J., Armengol L., Pujana M.A., Estivill X., RA Wilson M.D., Koop B.F., Tosi S., Moore G.E., Boright A.P., Zlotorynski E., RA Kerem B., Kroisel P.M., Petek E., Oscier D.G., Mould S.J., Doehner H., RA Doehner K., Rommens J.M., Vincent J.B., Venter J.C., Li P.W., Mural R.J., RA Adams M.D., Tsui L.-C.; RT "Human chromosome 7: DNA sequence and biology."; RL Science 300:767-772(2003). RN [5] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RA Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., RA Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., RA Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., RA Turner R., Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H., RA Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K., RA Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D., RA Hunkapiller M.W., Myers E.W., Venter J.C.; RL Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases. RN [6] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. RC TISSUE=Lung, and Uterus; RX PubMed=15489334; DOI=10.1101/gr.2596504; RG The MGC Project Team; RT "The status, quality, and expansion of the NIH full-length cDNA project: RT the Mammalian Gene Collection (MGC)."; RL Genome Res. 14:2121-2127(2004). RN [7] RP PROTEIN SEQUENCE OF 5-39; 71-84; 93-113 AND 178-196, AND IDENTIFICATION BY RP MASS SPECTROMETRY. RC TISSUE=Brain, and Cajal-Retzius cell; RA Lubec G., Afjehi-Sadat L.; RL Submitted (MAR-2007) to UniProtKB. RN [8] RP PROTEIN SEQUENCE OF 5-14. RX PubMed=7811265; DOI=10.1006/bbrc.1994.2876; RA Kristensen P., Johnsen A.H., Uerkvitz W., Tanaka K., Hendil K.B.; RT "Human proteasome subunits from 2-dimensional gels identified by partial RT sequencing."; RL Biochem. Biophys. Res. Commun. 205:1785-1789(1994). RN [9] RP FUNCTION IN ANTIGEN PRESENTATION. RX PubMed=8610016; DOI=10.1038/381166a0; RA Groettrup M., Soza A., Eggers M., Kuehn L., Dick T.P., Schild H., RA Rammensee H.G., Koszinowski U.H., Kloetzel P.M.; RT "A role for the proteasome regulator PA28alpha in antigen presentation."; RL Nature 381:166-168(1996). RN [10] RP INDUCTION BY BO-653 AND PROBUCOL. RX PubMed=11521686; DOI=10.5551/jat1994.7.223; RA Takabe W., Mataki C., Wada Y., Ishii M., Izumi A., Aburatani H., RA Hamakubo T., Niki E., Kodama T., Noguchi N.; RT "Gene expression induced by BO-653, probucol and BHQ in human endothelial RT cells."; RL J. Atheroscler. Thromb. 7:223-230(2000). RN [11] RP SUBCELLULAR LOCATION. RX PubMed=12181345; DOI=10.1091/mbc.e02-03-0122; RA Lafarga M., Berciano M.T., Pena E., Mayo I., Castano J.G., Bohmann D., RA Rodrigues J.P., Tavanez J.P., Carmo-Fonseca M.; RT "Clastosome: a subtype of nuclear body enriched in 19S and 20S proteasomes, RT ubiquitin, and protein substrates of proteasome."; RL Mol. Biol. Cell 13:2771-2782(2002). RN [12] RP FUNCTION. RX PubMed=15244466; DOI=10.1021/bm049957a; RA Yano M., Koumoto Y., Kanesaki Y., Wu X., Kido H.; RT "20S proteasome prevents aggregation of heat-denatured proteins without RT PA700 regulatory subcomplex like a molecular chaperone."; RL Biomacromolecules 5:1465-1469(2004). RN [13] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-24, AND IDENTIFICATION BY RP MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RX PubMed=15592455; DOI=10.1038/nbt1046; RA Rush J., Moritz A., Lee K.A., Guo A., Goss V.L., Spek E.J., Zhang H., RA Zha X.-M., Polakiewicz R.D., Comb M.J.; RT "Immunoaffinity profiling of tyrosine phosphorylation in cancer cells."; RL Nat. Biotechnol. 23:94-101(2005). RN [14] RP INDUCTION, AND IDENTIFICATION BY MASS SPECTROMETRY. RX PubMed=16548883; DOI=10.1111/j.1462-5822.2005.00644.x; RA Leong W.F., Chow V.T.; RT "Transcriptomic and proteomic analyses of rhabdomyosarcoma cells reveal RT differential cellular gene expression in response to enterovirus 71 RT infection."; RL Cell. Microbiol. 8:565-580(2006). RN [15] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Embryonic kidney; RX PubMed=17323924; DOI=10.1021/bi061994u; RA Wang X., Chen C.-F., Baker P.R., Chen P.-L., Kaiser P., Huang L.; RT "Mass spectrometric characterization of the affinity-purified human 26S RT proteasome complex."; RL Biochemistry 46:3553-3565(2007). RN [16] RP ACETYLATION [LARGE SCALE ANALYSIS] AT ALA-2, CLEAVAGE OF INITIATOR RP METHIONINE [LARGE SCALE ANALYSIS], AND IDENTIFICATION BY MASS SPECTROMETRY RP [LARGE SCALE ANALYSIS]. RX PubMed=19413330; DOI=10.1021/ac9004309; RA Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J., Mohammed S.; RT "Lys-N and trypsin cover complementary parts of the phosphoproteome in a RT refined SCX-based approach."; RL Anal. Chem. 81:4493-4501(2009). RN [17] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Leukemic T-cell; RX PubMed=19690332; DOI=10.1126/scisignal.2000007; RA Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., RA Rodionov V., Han D.K.; RT "Quantitative phosphoproteomic analysis of T cell receptor signaling RT reveals system-wide modulation of protein-protein interactions."; RL Sci. Signal. 2:RA46-RA46(2009). RN [18] RP ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-70 AND LYS-171, AND RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RX PubMed=19608861; DOI=10.1126/science.1175371; RA Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.C., RA Olsen J.V., Mann M.; RT "Lysine acetylation targets protein complexes and co-regulates major RT cellular functions."; RL Science 325:834-840(2009). RN [19] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RX PubMed=21269460; DOI=10.1186/1752-0509-5-17; RA Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., RA Bennett K.L., Superti-Furga G., Colinge J.; RT "Initial characterization of the human central proteome."; RL BMC Syst. Biol. 5:17-17(2011). RN [20] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-7; SER-14; SER-16 AND TYR-76, RP AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Cervix carcinoma, and Erythroleukemia; RX PubMed=23186163; DOI=10.1021/pr300630k; RA Zhou H., Di Palma S., Preisinger C., Peng M., Polat A.N., Heck A.J., RA Mohammed S.; RT "Toward a comprehensive characterization of a human cancer cell RT phosphoproteome."; RL J. Proteome Res. 12:260-271(2013). RN [21] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Liver; RX PubMed=24275569; DOI=10.1016/j.jprot.2013.11.014; RA Bian Y., Song C., Cheng K., Dong M., Wang F., Huang J., Sun D., Wang L., RA Ye M., Zou H.; RT "An enzyme assisted RP-RPLC approach for in-depth analysis of human liver RT phosphoproteome."; RL J. Proteomics 96:253-262(2014). RN [22] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RX PubMed=25944712; DOI=10.1002/pmic.201400617; RA Vaca Jacome A.S., Rabilloud T., Schaeffer-Reiss C., Rompais M., Ayoub D., RA Lane L., Bairoch A., Van Dorsselaer A., Carapito C.; RT "N-terminome analysis of the human mitochondrial proteome."; RL Proteomics 15:2519-2524(2015). RN [23] RP FUNCTION, AND CATALYTIC ACTIVITY. RX PubMed=27176742; DOI=10.1515/hsz-2016-0176; RA Rut W., Drag M.; RT "Human 20S proteasome activity towards fluorogenic peptides of various RT chain lengths."; RL Biol. Chem. 397:921-926(2016). RN [24] RP STRUCTURE BY ELECTRON MICROSCOPY (3.50 ANGSTROMS), AND SUBUNIT. RX PubMed=26133119; DOI=10.1038/ncomms8573; RA da Fonseca P.C., Morris E.P.; RT "Cryo-EM reveals the conformation of a substrate analogue in the human 20S RT proteasome core."; RL Nat. Commun. 6:7573-7573(2015). RN [25] RP X-RAY CRYSTALLOGRAPHY (2.60 ANGSTROMS), AND SUBUNIT. RX PubMed=25599644; DOI=10.1016/j.str.2014.11.017; RA Harshbarger W., Miller C., Diedrich C., Sacchettini J.; RT "Crystal structure of the human 20S proteasome in complex with RT carfilzomib."; RL Structure 23:418-424(2015). RN [26] RP STRUCTURE BY ELECTRON MICROSCOPY (3.50 ANGSTROMS), AND SUBUNIT. RX PubMed=27428775; DOI=10.1038/nsmb.3273; RA Huang X., Luan B., Wu J., Shi Y.; RT "An atomic structure of the human 26S proteasome."; RL Nat. Struct. Mol. Biol. 23:778-785(2016). RN [27] RP STRUCTURE BY ELECTRON MICROSCOPY (4.02 ANGSTROMS), AND SUBUNIT. RX PubMed=27342858; DOI=10.1073/pnas.1608050113; RA Schweitzer A., Aufderheide A., Rudack T., Beck F., Pfeifer G., RA Plitzko J.M., Sakata E., Schulten K., Foerster F., Baumeister W.; RT "Structure of the human 26S proteasome at a resolution of 3.9 Aa."; RL Proc. Natl. Acad. Sci. U.S.A. 113:7816-7821(2016). RN [28] RP X-RAY CRYSTALLOGRAPHY (1.80 ANGSTROMS), AND SUBUNIT. RX PubMed=27493187; DOI=10.1126/science.aaf8993; RA Schrader J., Henneberg F., Mata R.A., Tittmann K., Schneider T.R., RA Stark H., Bourenkov G., Chari A.; RT "The inhibition mechanism of human 20S proteasomes enables next-generation RT inhibitor design."; RL Science 353:594-598(2016). RN [29] RP STRUCTURE BY ELECTRON MICROSCOPY (2.80 ANGSTROMS) IN COMPLEX WITH AKIRIN2, RP SUBUNIT, AND SUBCELLULAR LOCATION. RX PubMed=34711951; DOI=10.1038/s41586-021-04035-8; RA de Almeida M., Hinterndorfer M., Brunner H., Grishkovskaya I., Singh K., RA Schleiffer A., Jude J., Deswal S., Kalis R., Vunjak M., Lendl T., Imre R., RA Roitinger E., Neumann T., Kandolf S., Schutzbier M., Mechtler K., RA Versteeg G.A., Haselbach D., Zuber J.; RT "AKIRIN2 controls the nuclear import of proteasomes in vertebrates."; RL Nature 599:491-496(2021). RN [30] RP VARIANT [LARGE SCALE ANALYSIS] VAL-110. RX PubMed=16959974; DOI=10.1126/science.1133427; RA Sjoeblom T., Jones S., Wood L.D., Parsons D.W., Lin J., Barber T.D., RA Mandelker D., Leary R.J., Ptak J., Silliman N., Szabo S., Buckhaults P., RA Farrell C., Meeh P., Markowitz S.D., Willis J., Dawson D., Willson J.K.V., RA Gazdar A.F., Hartigan J., Wu L., Liu C., Parmigiani G., Park B.H., RA Bachman K.E., Papadopoulos N., Vogelstein B., Kinzler K.W., RA Velculescu V.E.; RT "The consensus coding sequences of human breast and colorectal cancers."; RL Science 314:268-274(2006). CC -!- FUNCTION: Component of the 20S core proteasome complex involved in the CC proteolytic degradation of most intracellular proteins. This complex CC plays numerous essential roles within the cell by associating with CC different regulatory particles. Associated with two 19S regulatory CC particles, forms the 26S proteasome and thus participates in the ATP- CC dependent degradation of ubiquitinated proteins. The 26S proteasome CC plays a key role in the maintenance of protein homeostasis by removing CC misfolded or damaged proteins that could impair cellular functions, and CC by removing proteins whose functions are no longer required. Associated CC with the PA200 or PA28, the 20S proteasome mediates ubiquitin- CC independent protein degradation. This type of proteolysis is required CC in several pathways including spermatogenesis (20S-PA200 complex) or CC generation of a subset of MHC class I-presented antigenic peptides CC (20S-PA28 complex). {ECO:0000269|PubMed:15244466, CC ECO:0000269|PubMed:27176742, ECO:0000269|PubMed:8610016}. CC -!- SUBUNIT: The 26S proteasome consists of a 20S proteasome core and two CC 19S regulatory subunits. The 20S proteasome core is a barrel-shaped CC complex made of 28 subunits that are arranged in four stacked rings. CC The two outer rings are each formed by seven alpha subunits, and the CC two inner rings are formed by seven beta subunits. The proteolytic CC activity is exerted by three beta-subunits PSMB5, PSMB6 and PSMB7. CC {ECO:0000269|PubMed:25599644, ECO:0000269|PubMed:26133119, CC ECO:0000269|PubMed:27342858, ECO:0000269|PubMed:27428775, CC ECO:0000269|PubMed:27493187, ECO:0000269|PubMed:34711951}. CC -!- INTERACTION: CC P25787; P25786: PSMA1; NbExp=12; IntAct=EBI-603262, EBI-359352; CC P25787; P25789: PSMA4; NbExp=8; IntAct=EBI-603262, EBI-359310; CC P25787; P60900: PSMA6; NbExp=6; IntAct=EBI-603262, EBI-357793; CC P25787; O14818: PSMA7; NbExp=6; IntAct=EBI-603262, EBI-603272; CC P25787; Q6S8E0: ORF9b; Xeno; NbExp=2; IntAct=EBI-603262, EBI-25489144; CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000269|PubMed:12181345, CC ECO:0000269|PubMed:34711951}. Nucleus {ECO:0000269|PubMed:12181345, CC ECO:0000269|PubMed:34711951}. Note=Translocated from the cytoplasm into CC the nucleus following interaction with AKIRIN2, which bridges the CC proteasome with the nuclear import receptor IPO9 (PubMed:34711951). CC Colocalizes with TRIM5 in cytoplasmic bodies (By similarity). CC {ECO:0000250|UniProtKB:P49722, ECO:0000269|PubMed:34711951}. CC -!- INDUCTION: Down-regulated by antioxidants BO-653 and probucol. Down- CC regulated in response to enterovirus 71 (EV71) infection (at protein CC level). {ECO:0000269|PubMed:11521686, ECO:0000269|PubMed:16548883}. CC -!- PTM: Phosphorylated on tyrosine residues; which may be important for CC nuclear import. {ECO:0000250|UniProtKB:P17220}. CC -!- SIMILARITY: Belongs to the peptidase T1A family. {ECO:0000255|PROSITE- CC ProRule:PRU00808}. 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 EMBL; D00760; BAA00657.1; -; mRNA. DR EMBL; AK290654; BAF83343.1; -; mRNA. DR EMBL; CR450317; CAG29313.1; -; mRNA. DR EMBL; CH236951; EAL24005.1; -; Genomic_DNA. DR EMBL; CH471073; EAW94152.1; -; Genomic_DNA. DR EMBL; BC002900; AAH02900.2; -; mRNA. DR EMBL; BC047697; AAH47697.1; -; mRNA. DR CCDS; CCDS5467.1; -. DR PIR; S15970; SNHUC3. DR RefSeq; NP_002778.1; NM_002787.4. DR PDB; 4R3O; X-ray; 2.60 A; B/P=2-234. DR PDB; 4R67; X-ray; 2.89 A; B/P/d/r=2-234. DR PDB; 5A0Q; EM; 3.50 A; B/P=1-234. DR PDB; 5GJQ; EM; 4.50 A; C/i=1-234. DR PDB; 5GJR; EM; 3.50 A; C/i=1-234. DR PDB; 5L4G; EM; 4.02 A; B/O=1-234. DR PDB; 5LE5; X-ray; 1.80 A; A/O=1-234. DR PDB; 5LEX; X-ray; 2.20 A; A/O=1-234. DR PDB; 5LEY; X-ray; 1.90 A; A/O=1-234. DR PDB; 5LEZ; X-ray; 2.19 A; A/O=1-234. DR PDB; 5LF0; X-ray; 2.41 A; A/O=1-234. DR PDB; 5LF1; X-ray; 2.00 A; A/O=1-234. DR PDB; 5LF3; X-ray; 2.10 A; A/O=1-234. DR PDB; 5LF4; X-ray; 1.99 A; A/O=1-234. DR PDB; 5LF6; X-ray; 2.07 A; A/O=1-234. DR PDB; 5LF7; X-ray; 2.00 A; A/O=1-234. DR PDB; 5LN3; EM; 6.80 A; B=1-234. DR PDB; 5M32; EM; 3.80 A; A/O=1-234. DR PDB; 5T0C; EM; 3.80 A; AH/BH=2-234. DR PDB; 5T0G; EM; 4.40 A; H=2-234. DR PDB; 5T0H; EM; 6.80 A; H=2-234. DR PDB; 5T0I; EM; 8.00 A; H=2-234. DR PDB; 5T0J; EM; 8.00 A; H=2-234. DR PDB; 5VFO; EM; 3.50 A; H/h=3-234. DR PDB; 5VFP; EM; 4.20 A; H/h=3-234. DR PDB; 5VFQ; EM; 4.20 A; H/h=3-234. DR PDB; 5VFR; EM; 4.90 A; H/h=3-234. DR PDB; 5VFS; EM; 3.60 A; H/h=3-234. DR PDB; 5VFT; EM; 7.00 A; H/h=3-234. DR PDB; 5VFU; EM; 5.80 A; H/h=3-234. DR PDB; 6AVO; EM; 3.80 A; P/b=1-234. DR PDB; 6E5B; X-ray; 2.77 A; A/O=1-234. DR PDB; 6KWY; EM; 2.72 A; A/O=1-234. DR PDB; 6MSB; EM; 3.00 A; H/h=2-234. DR PDB; 6MSD; EM; 3.20 A; H/h=2-234. DR PDB; 6MSE; EM; 3.30 A; V=21-102. DR PDB; 6MSG; EM; 3.50 A; H/h=2-234. DR PDB; 6MSH; EM; 3.60 A; H/h=2-234. DR PDB; 6MSJ; EM; 3.30 A; H/h=2-234. DR PDB; 6MSK; EM; 3.20 A; H/h=2-234. DR PDB; 6R70; EM; 3.50 A; A/O=4-233. DR PDB; 6REY; EM; 3.00 A; B/P=1-234. DR PDB; 6RGQ; EM; 2.60 A; B/P=1-234. DR PDB; 6WJD; EM; 4.80 A; H/h=2-234. DR PDB; 6WJN; EM; 5.70 A; H/h=3-234. DR PDB; 6XMJ; EM; 3.00 A; B=2-234. DR PDB; 7AWE; X-ray; 2.29 A; B/P=5-233. DR PDB; 7B12; X-ray; 2.43 A; B/P=5-233. DR PDB; 7LXV; EM; 3.40 A; A/O=1-234. DR PDB; 7NAN; EM; 2.80 A; A/O=1-234. DR PDB; 7NAO; EM; 2.90 A; A/O=1-234. DR PDB; 7NAP; EM; 3.20 A; A/O=1-234. DR PDB; 7NAQ; EM; 3.20 A; A/O=1-234. DR PDB; 7NHT; EM; 2.80 A; A=1-234. DR PDB; 7PG9; EM; 3.70 A; B/P=1-234. DR PDB; 7QXN; EM; 3.70 A; H/h=2-234. DR PDB; 7QXP; EM; 3.60 A; H/h=2-234. DR PDB; 7QXU; EM; 4.30 A; H/h=2-234. DR PDB; 7QXW; EM; 4.10 A; H/h=2-234. DR PDB; 7QXX; EM; 4.40 A; H/h=2-234. DR PDB; 7QY7; EM; 4.70 A; H/h=2-234. DR PDB; 7QYA; EM; 4.80 A; H/h=2-234. DR PDB; 7QYB; EM; 4.10 A; H/h=2-234. DR PDB; 7V5G; EM; 4.47 A; P/W=1-234. DR PDB; 7V5M; EM; 3.88 A; B/P=1-234. DR PDB; 7W37; EM; 3.00 A; H/h=1-234. DR PDB; 7W38; EM; 3.10 A; H/h=1-234. DR PDB; 7W39; EM; 3.20 A; H/h=1-234. DR PDB; 7W3A; EM; 3.50 A; H/h=1-234. DR PDB; 7W3B; EM; 3.60 A; H/h=1-234. DR PDB; 7W3C; EM; 3.40 A; H/h=1-234. DR PDB; 7W3F; EM; 3.30 A; H/h=1-234. DR PDB; 7W3G; EM; 3.20 A; H/h=1-234. DR PDB; 7W3H; EM; 3.20 A; H/h=1-234. DR PDB; 7W3I; EM; 3.50 A; H/h=1-234. DR PDB; 7W3J; EM; 3.50 A; H/h=1-234. DR PDB; 7W3K; EM; 3.60 A; H/h=1-234. DR PDB; 7W3M; EM; 3.50 A; H/h=1-234. DR PDB; 8CVR; EM; 2.70 A; B/P=1-234. DR PDB; 8CVS; EM; 3.10 A; A/O=1-234. DR PDB; 8CVT; EM; 3.00 A; H/h=1-234. DR PDB; 8CXB; EM; 2.90 A; A/O=1-234. DR PDBsum; 4R3O; -. DR PDBsum; 4R67; -. DR PDBsum; 5A0Q; -. DR PDBsum; 5GJQ; -. DR PDBsum; 5GJR; -. DR PDBsum; 5L4G; -. DR PDBsum; 5LE5; -. DR PDBsum; 5LEX; -. DR PDBsum; 5LEY; -. DR PDBsum; 5LEZ; -. DR PDBsum; 5LF0; -. DR PDBsum; 5LF1; -. DR PDBsum; 5LF3; -. DR PDBsum; 5LF4; -. DR PDBsum; 5LF6; -. DR PDBsum; 5LF7; -. DR PDBsum; 5LN3; -. DR PDBsum; 5M32; -. DR PDBsum; 5T0C; -. DR PDBsum; 5T0G; -. DR PDBsum; 5T0H; -. DR PDBsum; 5T0I; -. DR PDBsum; 5T0J; -. DR PDBsum; 5VFO; -. DR PDBsum; 5VFP; -. DR PDBsum; 5VFQ; -. DR PDBsum; 5VFR; -. DR PDBsum; 5VFS; -. DR PDBsum; 5VFT; -. DR PDBsum; 5VFU; -. DR PDBsum; 6AVO; -. DR PDBsum; 6E5B; -. DR PDBsum; 6KWY; -. DR PDBsum; 6MSB; -. DR PDBsum; 6MSD; -. DR PDBsum; 6MSE; -. DR PDBsum; 6MSG; -. DR PDBsum; 6MSH; -. DR PDBsum; 6MSJ; -. DR PDBsum; 6MSK; -. DR PDBsum; 6R70; -. DR PDBsum; 6REY; -. DR PDBsum; 6RGQ; -. DR PDBsum; 6WJD; -. DR PDBsum; 6WJN; -. DR PDBsum; 6XMJ; -. DR PDBsum; 7AWE; -. DR PDBsum; 7B12; -. DR PDBsum; 7LXV; -. DR PDBsum; 7NAN; -. DR PDBsum; 7NAO; -. DR PDBsum; 7NAP; -. DR PDBsum; 7NAQ; -. DR PDBsum; 7NHT; -. DR PDBsum; 7PG9; -. DR PDBsum; 7QXN; -. DR PDBsum; 7QXP; -. DR PDBsum; 7QXU; -. DR PDBsum; 7QXW; -. DR PDBsum; 7QXX; -. DR PDBsum; 7QY7; -. DR PDBsum; 7QYA; -. DR PDBsum; 7QYB; -. DR PDBsum; 7V5G; -. DR PDBsum; 7V5M; -. DR PDBsum; 7W37; -. DR PDBsum; 7W38; -. DR PDBsum; 7W39; -. DR PDBsum; 7W3A; -. DR PDBsum; 7W3B; -. DR PDBsum; 7W3C; -. DR PDBsum; 7W3F; -. DR PDBsum; 7W3G; -. DR PDBsum; 7W3H; -. DR PDBsum; 7W3I; -. DR PDBsum; 7W3J; -. DR PDBsum; 7W3K; -. DR PDBsum; 7W3M; -. DR PDBsum; 8CVR; -. DR PDBsum; 8CVS; -. DR PDBsum; 8CVT; -. DR PDBsum; 8CXB; -. DR AlphaFoldDB; P25787; -. DR EMDB; EMD-0781; -. DR EMDB; EMD-12341; -. DR EMDB; EMD-13389; -. DR EMDB; EMD-14201; -. DR EMDB; EMD-14202; -. DR EMDB; EMD-14203; -. DR EMDB; EMD-14204; -. DR EMDB; EMD-14205; -. DR EMDB; EMD-14209; -. DR EMDB; EMD-14210; -. DR EMDB; EMD-14211; -. DR EMDB; EMD-21691; -. DR EMDB; EMD-21696; -. DR EMDB; EMD-22259; -. DR EMDB; EMD-23576; -. DR EMDB; EMD-24275; -. DR EMDB; EMD-24276; -. DR EMDB; EMD-24277; -. DR EMDB; EMD-24278; -. DR EMDB; EMD-27013; -. DR EMDB; EMD-27015; -. DR EMDB; EMD-27018; -. DR EMDB; EMD-2981; -. DR EMDB; EMD-31724; -. DR EMDB; EMD-31727; -. DR EMDB; EMD-32272; -. DR EMDB; EMD-32273; -. DR EMDB; EMD-32274; -. DR EMDB; EMD-32275; -. DR EMDB; EMD-32276; -. DR EMDB; EMD-32277; -. DR EMDB; EMD-32278; -. DR EMDB; EMD-32279; -. DR EMDB; EMD-32280; -. DR EMDB; EMD-32281; -. DR EMDB; EMD-32282; -. DR EMDB; EMD-32283; -. DR EMDB; EMD-32284; -. DR EMDB; EMD-4089; -. DR EMDB; EMD-4146; -. DR EMDB; EMD-4738; -. DR EMDB; EMD-4860; -. DR EMDB; EMD-4877; -. DR EMDB; EMD-7010; -. DR EMDB; EMD-8662; -. DR EMDB; EMD-8663; -. DR EMDB; EMD-8664; -. DR EMDB; EMD-8665; -. DR EMDB; EMD-8666; -. DR EMDB; EMD-8667; -. DR EMDB; EMD-8668; -. DR EMDB; EMD-9216; -. DR EMDB; EMD-9217; -. DR EMDB; EMD-9218; -. DR EMDB; EMD-9219; -. DR EMDB; EMD-9220; -. DR EMDB; EMD-9221; -. DR EMDB; EMD-9222; -. DR EMDB; EMD-9511; -. DR EMDB; EMD-9512; -. DR SMR; P25787; -. DR BioGRID; 111656; 216. DR ComplexPortal; CPX-5993; 26S Proteasome complex. DR CORUM; P25787; -. DR DIP; DIP-29364N; -. DR IntAct; P25787; 56. DR MINT; P25787; -. DR STRING; 9606.ENSP00000223321; -. DR BindingDB; P25787; -. DR ChEMBL; CHEMBL2364701; -. DR ChEMBL; CHEMBL3831201; -. DR DrugBank; DB08515; (3AR,6R,6AS)-6-((S)-((S)-CYCLOHEX-2-ENYL)(HYDROXY)METHYL)-6A-METHYL-4-OXO-HEXAHYDRO-2H-FURO[3,2-C]PYRROLE-6-CARBALDEHYDE. DR MEROPS; T01.972; -. DR GlyGen; P25787; 1 site, 1 O-linked glycan (1 site). DR iPTMnet; P25787; -. DR MetOSite; P25787; -. DR PhosphoSitePlus; P25787; -. DR SwissPalm; P25787; -. DR BioMuta; PSMA2; -. DR DMDM; 130850; -. DR OGP; P25787; -. DR REPRODUCTION-2DPAGE; IPI00219622; -. DR EPD; P25787; -. DR jPOST; P25787; -. DR MassIVE; P25787; -. DR MaxQB; P25787; -. DR PaxDb; 9606-ENSP00000223321; -. DR PeptideAtlas; P25787; -. DR ProteomicsDB; 54289; -. DR Pumba; P25787; -. DR TopDownProteomics; P25787; -. DR Antibodypedia; 2176; 467 antibodies from 35 providers. DR DNASU; 5683; -. DR Ensembl; ENST00000223321.9; ENSP00000223321.4; ENSG00000106588.12. DR GeneID; 5683; -. DR KEGG; hsa:5683; -. DR MANE-Select; ENST00000223321.9; ENSP00000223321.4; NM_002787.5; NP_002778.1. DR UCSC; uc003thy.5; human. DR AGR; HGNC:9531; -. DR CTD; 5683; -. DR DisGeNET; 5683; -. DR GeneCards; PSMA2; -. DR HGNC; HGNC:9531; PSMA2. DR HPA; ENSG00000106588; Low tissue specificity. DR MIM; 176842; gene. DR neXtProt; NX_P25787; -. DR OpenTargets; ENSG00000106588; -. DR OpenTargets; ENSG00000256646; -. DR PharmGKB; PA33876; -. DR VEuPathDB; HostDB:ENSG00000106588; -. DR eggNOG; KOG0181; Eukaryota. DR GeneTree; ENSGT00550000074870; -. DR HOGENOM; CLU_035750_4_1_1; -. DR InParanoid; P25787; -. DR OMA; YQEQIPT; -. DR OrthoDB; 166567at2759; -. DR PhylomeDB; P25787; -. DR TreeFam; TF106207; -. DR PathwayCommons; P25787; -. DR Reactome; R-HSA-1169091; Activation of NF-kappaB in B cells. DR Reactome; R-HSA-1234176; Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha. DR Reactome; R-HSA-1236974; ER-Phagosome pathway. DR Reactome; R-HSA-1236978; Cross-presentation of soluble exogenous antigens (endosomes). DR Reactome; R-HSA-174084; Autodegradation of Cdh1 by Cdh1:APC/C. DR Reactome; R-HSA-174113; SCF-beta-TrCP mediated degradation of Emi1. DR Reactome; R-HSA-174154; APC/C:Cdc20 mediated degradation of Securin. DR Reactome; R-HSA-174178; APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1. DR Reactome; R-HSA-174184; Cdc20:Phospho-APC/C mediated degradation of Cyclin A. DR Reactome; R-HSA-180534; Vpu mediated degradation of CD4. DR Reactome; R-HSA-180585; Vif-mediated degradation of APOBEC3G. DR Reactome; R-HSA-187577; SCF(Skp2)-mediated degradation of p27/p21. DR Reactome; R-HSA-195253; Degradation of beta-catenin by the destruction complex. DR Reactome; R-HSA-202424; Downstream TCR signaling. DR Reactome; R-HSA-211733; Regulation of activated PAK-2p34 by proteasome mediated degradation. DR Reactome; R-HSA-2467813; Separation of Sister Chromatids. DR Reactome; R-HSA-2871837; FCERI mediated NF-kB activation. DR Reactome; R-HSA-349425; Autodegradation of the E3 ubiquitin ligase COP1. DR Reactome; R-HSA-350562; Regulation of ornithine decarboxylase (ODC). DR Reactome; R-HSA-382556; ABC-family proteins mediated transport. DR Reactome; R-HSA-450408; AUF1 (hnRNP D0) binds and destabilizes mRNA. DR Reactome; R-HSA-4608870; Asymmetric localization of PCP proteins. DR Reactome; R-HSA-4641257; Degradation of AXIN. DR Reactome; R-HSA-4641258; Degradation of DVL. DR Reactome; R-HSA-5358346; Hedgehog ligand biogenesis. DR Reactome; R-HSA-5362768; Hh mutants are degraded by ERAD. DR Reactome; R-HSA-5607761; Dectin-1 mediated noncanonical NF-kB signaling. DR Reactome; R-HSA-5607764; CLEC7A (Dectin-1) signaling. DR Reactome; R-HSA-5610780; Degradation of GLI1 by the proteasome. DR Reactome; R-HSA-5610783; Degradation of GLI2 by the proteasome. DR Reactome; R-HSA-5610785; GLI3 is processed to GLI3R by the proteasome. DR Reactome; R-HSA-5632684; Hedgehog 'on' state. DR Reactome; R-HSA-5658442; Regulation of RAS by GAPs. DR Reactome; R-HSA-5668541; TNFR2 non-canonical NF-kB pathway. DR Reactome; R-HSA-5676590; NIK-->noncanonical NF-kB signaling. DR Reactome; R-HSA-5678895; Defective CFTR causes cystic fibrosis. DR Reactome; R-HSA-5687128; MAPK6/MAPK4 signaling. DR Reactome; R-HSA-5689603; UCH proteinases. DR Reactome; R-HSA-5689880; Ub-specific processing proteases. DR Reactome; R-HSA-6798695; Neutrophil degranulation. DR Reactome; R-HSA-68867; Assembly of the pre-replicative complex. DR Reactome; R-HSA-68949; Orc1 removal from chromatin. DR Reactome; R-HSA-69017; CDK-mediated phosphorylation and removal of Cdc6. DR Reactome; R-HSA-69481; G2/M Checkpoints. DR Reactome; R-HSA-69601; Ubiquitin Mediated Degradation of Phosphorylated Cdc25A. DR Reactome; R-HSA-75815; Ubiquitin-dependent degradation of Cyclin D. DR Reactome; R-HSA-8852276; The role of GTSE1 in G2/M progression after G2 checkpoint. DR Reactome; R-HSA-8854050; FBXL7 down-regulates AURKA during mitotic entry and in early mitosis. DR Reactome; R-HSA-8939236; RUNX1 regulates transcription of genes involved in differentiation of HSCs. DR Reactome; R-HSA-8939902; Regulation of RUNX2 expression and activity. DR Reactome; R-HSA-8941858; Regulation of RUNX3 expression and activity. DR Reactome; R-HSA-8948751; Regulation of PTEN stability and activity. DR Reactome; R-HSA-8951664; Neddylation. DR Reactome; R-HSA-9010553; Regulation of expression of SLITs and ROBOs. DR Reactome; R-HSA-9020702; Interleukin-1 signaling. DR Reactome; R-HSA-9604323; Negative regulation of NOTCH4 signaling. DR Reactome; R-HSA-9755511; KEAP1-NFE2L2 pathway. DR Reactome; R-HSA-9762114; GSK3B and BTRC:CUL1-mediated-degradation of NFE2L2. DR Reactome; R-HSA-9824272; Somitogenesis. DR Reactome; R-HSA-983168; Antigen processing: Ubiquitination & Proteasome degradation. DR SignaLink; P25787; -. DR SIGNOR; P25787; -. DR BioGRID-ORCS; 5683; 826 hits in 1146 CRISPR screens. DR ChiTaRS; PSMA2; human. DR GeneWiki; PSMA2; -. DR GenomeRNAi; 5683; -. DR Pharos; P25787; Tbio. DR PRO; PR:P25787; -. DR Proteomes; UP000005640; Chromosome 7. DR RNAct; P25787; Protein. DR Bgee; ENSG00000106588; Expressed in ganglionic eminence and 101 other cell types or tissues. DR ExpressionAtlas; P25787; baseline and differential. DR GO; GO:0005737; C:cytoplasm; IDA:UniProtKB. DR GO; GO:0005829; C:cytosol; TAS:Reactome. DR GO; GO:0070062; C:extracellular exosome; HDA:UniProtKB. DR GO; GO:0005576; C:extracellular region; TAS:Reactome. DR GO; GO:1904813; C:ficolin-1-rich granule lumen; TAS:Reactome. DR GO; GO:0005654; C:nucleoplasm; TAS:Reactome. DR GO; GO:0005634; C:nucleus; IDA:UniProtKB. DR GO; GO:0000932; C:P-body; ISS:UniProtKB. DR GO; GO:0000502; C:proteasome complex; IDA:UniProtKB. DR GO; GO:0005839; C:proteasome core complex; IDA:UniProtKB. DR GO; GO:0019773; C:proteasome core complex, alpha-subunit complex; ISS:UniProtKB. DR GO; GO:0034774; C:secretory granule lumen; TAS:Reactome. DR GO; GO:0010498; P:proteasomal protein catabolic process; IBA:GO_Central. DR GO; GO:0043161; P:proteasome-mediated ubiquitin-dependent protein catabolic process; ISS:FlyBase. DR GO; GO:0009615; P:response to virus; IEP:UniProtKB. 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. DR Genevisible; P25787; HS. PE 1: Evidence at protein level; KW 3D-structure; Acetylation; Cytoplasm; Direct protein sequencing; Nucleus; KW Phosphoprotein; Proteasome; Reference proteome. FT INIT_MET 1 FT /note="Removed" FT /evidence="ECO:0007744|PubMed:19413330" FT CHAIN 2..234 FT /note="Proteasome subunit alpha type-2" FT /id="PRO_0000124077" FT MOD_RES 2 FT /note="N-acetylalanine" FT /evidence="ECO:0007744|PubMed:19413330" FT MOD_RES 6 FT /note="Phosphotyrosine" FT /evidence="ECO:0000250|UniProtKB:P49722" FT MOD_RES 7 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:23186163" FT MOD_RES 14 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:23186163" FT MOD_RES 16 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:23186163" FT MOD_RES 24 FT /note="Phosphotyrosine" FT /evidence="ECO:0007744|PubMed:15592455" FT MOD_RES 70 FT /note="N6-acetyllysine" FT /evidence="ECO:0007744|PubMed:19608861" FT MOD_RES 76 FT /note="Phosphotyrosine" FT /evidence="ECO:0007744|PubMed:23186163" FT MOD_RES 121 FT /note="Phosphotyrosine" FT /evidence="ECO:0000250|UniProtKB:P17220" FT MOD_RES 171 FT /note="N6-acetyllysine" FT /evidence="ECO:0007744|PubMed:19608861" FT VARIANT 110 FT /note="L -> V (in a colorectal cancer sample; somatic FT mutation)" FT /evidence="ECO:0000269|PubMed:16959974" FT /id="VAR_036278" FT STRAND 8..10 FT /evidence="ECO:0007829|PDB:5LF3" FT STRAND 17..19 FT /evidence="ECO:0007829|PDB:7NHT" FT HELIX 20..30 FT /evidence="ECO:0007829|PDB:5LE5" FT STRAND 35..39 FT /evidence="ECO:0007829|PDB:5LE5" FT STRAND 44..49 FT /evidence="ECO:0007829|PDB:5LE5" FT STRAND 53..57 FT /evidence="ECO:0007829|PDB:4R67" FT HELIX 59..61 FT /evidence="ECO:0007829|PDB:5LEY" FT STRAND 64..69 FT /evidence="ECO:0007829|PDB:5LE5" FT STRAND 72..78 FT /evidence="ECO:0007829|PDB:5LE5" FT HELIX 80..101 FT /evidence="ECO:0007829|PDB:5LE5" FT HELIX 107..120 FT /evidence="ECO:0007829|PDB:5LE5" FT TURN 121..123 FT /evidence="ECO:0007829|PDB:5LE5" FT STRAND 124..127 FT /evidence="ECO:0007829|PDB:6R70" FT STRAND 131..140 FT /evidence="ECO:0007829|PDB:5LE5" FT STRAND 143..149 FT /evidence="ECO:0007829|PDB:5LE5" FT TURN 151..153 FT /evidence="ECO:0007829|PDB:6E5B" FT STRAND 155..164 FT /evidence="ECO:0007829|PDB:5LE5" FT HELIX 167..177 FT /evidence="ECO:0007829|PDB:5LE5" FT HELIX 184..196 FT /evidence="ECO:0007829|PDB:5LE5" FT STRAND 207..214 FT /evidence="ECO:0007829|PDB:5LE5" FT STRAND 217..220 FT /evidence="ECO:0007829|PDB:5LE5" FT HELIX 223..231 FT /evidence="ECO:0007829|PDB:5LE5" SQ SEQUENCE 234 AA; 25899 MW; 63CB56A233583836 CRC64; MAERGYSFSL TTFSPSGKLV QIEYALAAVA GGAPSVGIKA ANGVVLATEK KQKSILYDER SVHKVEPITK HIGLVYSGMG PDYRVLVHRA RKLAQQYYLV YQEPIPTAQL VQRVASVMQE YTQSGGVRPF GVSLLICGWN EGRPYLFQSD PSGAYFAWKA TAMGKNYVNG KTFLEKRYNE DLELEDAIHT AILTLKESFE GQMTEDNIEV GICNEAGFRR LTPTEVKDYL AAIA //