ID LAP2A_MOUSE Reviewed; 693 AA. AC Q61033; B2RUB9; Q61028; DT 26-APR-2004, integrated into UniProtKB/Swiss-Prot. DT 27-JUL-2011, sequence version 4. DT 27-MAR-2024, entry version 181. DE RecName: Full=Lamina-associated polypeptide 2, isoforms alpha/zeta; DE AltName: Full=Thymopoietin isoforms alpha/zeta; DE Short=TP alpha/zeta; GN Name=Tmpo; Synonyms=Lap2; OS Mus musculus (Mouse). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; OC Murinae; Mus; Mus. OX NCBI_TaxID=10090; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS ALPHA; BETA; GAMMA; DELTA; EPSILON AND RP ZETA). RC STRAIN=C57BL/6 X DBA/2; TISSUE=Thymus; RX PubMed=8743987; DOI=10.1101/gr.6.5.361; RA Berger R., Theodor L., Shoham J., Gokkel E., Brok-Simoni F., Avraham K.B., RA Copeland N.G., Jenkins N.A., Rechavi G., Simon A.J.; RT "The characterization and localization of the mouse thymopoietin/lamina- RT associated polypeptide 2 gene and its alternatively spliced products."; RL Genome Res. 6:361-370(1996). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RA Mural R.J., Adams M.D., Myers E.W., Smith H.O., Venter J.C.; RL Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases. RN [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. RC TISSUE=Brain; 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 [4] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Brain; RX PubMed=16452087; DOI=10.1074/mcp.t500041-mcp200; RA Trinidad J.C., Specht C.G., Thalhammer A., Schoepfer R., Burlingame A.L.; RT "Comprehensive identification of phosphorylation sites in postsynaptic RT density preparations."; RL Mol. Cell. Proteomics 5:914-922(2006). RN [5] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-66; SER-67; THR-74; THR-159 RP AND SER-422, AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE RP ANALYSIS]. RC TISSUE=Liver; RX PubMed=17242355; DOI=10.1073/pnas.0609836104; RA Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P.; RT "Large-scale phosphorylation analysis of mouse liver."; RL Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007). RN [6] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RX PubMed=19144319; DOI=10.1016/j.immuni.2008.11.006; RA Trost M., English L., Lemieux S., Courcelles M., Desjardins M., RA Thibault P.; RT "The phagosomal proteome in interferon-gamma-activated macrophages."; RL Immunity 30:143-154(2009). RN [7] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-66; SER-67 AND THR-74, AND RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Embryonic fibroblast; RX PubMed=19131326; DOI=10.1074/mcp.m800451-mcp200; RA Sweet S.M., Bailey C.M., Cunningham D.L., Heath J.K., Cooper H.J.; RT "Large scale localization of protein phosphorylation by use of electron RT capture dissociation mass spectrometry."; RL Mol. Cell. Proteomics 8:904-912(2009). RN [8] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-66; SER-67; THR-74; SER-82; RP THR-153; SER-155; SER-158; THR-159; SER-165; SER-167; SER-420 AND SER-422, RP AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Brain, Brown adipose tissue, Heart, Kidney, Liver, Lung, RC Pancreas, Spleen, and Testis; RX PubMed=21183079; DOI=10.1016/j.cell.2010.12.001; RA Huttlin E.L., Jedrychowski M.P., Elias J.E., Goswami T., Rad R., RA Beausoleil S.A., Villen J., Haas W., Sowa M.E., Gygi S.P.; RT "A tissue-specific atlas of mouse protein phosphorylation and expression."; RL Cell 143:1174-1189(2010). RN [9] RP ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-206 (ISOFORM ZETA), AND RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Embryonic fibroblast; RX PubMed=23806337; DOI=10.1016/j.molcel.2013.06.001; RA Park J., Chen Y., Tishkoff D.X., Peng C., Tan M., Dai L., Xie Z., Zhang Y., RA Zwaans B.M., Skinner M.E., Lombard D.B., Zhao Y.; RT "SIRT5-mediated lysine desuccinylation impacts diverse metabolic RT pathways."; RL Mol. Cell 50:919-930(2013). RN [10] RP METHYLATION [LARGE SCALE ANALYSIS] AT ARG-85; ARG-87 AND ARG-329, AND RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Brain, and Embryo; RX PubMed=24129315; DOI=10.1074/mcp.o113.027870; RA Guo A., Gu H., Zhou J., Mulhern D., Wang Y., Lee K.A., Yang V., Aguiar M., RA Kornhauser J., Jia X., Ren J., Beausoleil S.A., Silva J.C., Vemulapalli V., RA Bedford M.T., Comb M.J.; RT "Immunoaffinity enrichment and mass spectrometry analysis of protein RT methylation."; RL Mol. Cell. Proteomics 13:372-387(2014). RN [11] RP X-RAY CRYSTALLOGRAPHY (2.2 ANGSTROMS) OF 459-693, IDENTIFICATION BY MASS RP SPECTROMETRY, DOMAIN, INTERACTION WITH LMNA, AND SUBUNIT. RX PubMed=17562312; DOI=10.1016/j.str.2007.04.007; RA Bradley C.M., Jones S., Huang Y., Suzuki Y., Kvaratskhelia M., RA Hickman A.B., Craigie R., Dyda F.; RT "Structural basis for dimerization of LAP2alpha, a component of the nuclear RT lamina."; RL Structure 15:643-653(2007). CC -!- FUNCTION: May be involved in the structural organization of the nucleus CC and in the post-mitotic nuclear assembly. Plays an important role, CC together with LMNA, in the nuclear anchorage of RB1 (By similarity). CC {ECO:0000250}. CC -!- SUBUNIT: Homooligomer. Interacts with LMNA, BANF1 and RB1 and with CC chromosomes. Associates directly or indirectly with lamins at specific CC cell-cycle stages (By similarity). Interacts with CMTM6 (By CC similarity). {ECO:0000250, ECO:0000250|UniProtKB:P42166}. CC -!- INTERACTION: CC Q61033-1; Q61033-1: Tmpo; NbExp=3; IntAct=EBI-15641551, EBI-15641551; CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250}. Chromosome {ECO:0000250}. CC Note=Expressed diffusely throughout the nucleus. {ECO:0000250}. CC -!- ALTERNATIVE PRODUCTS: CC Event=Alternative splicing; Named isoforms=6; CC Name=Alpha; CC IsoId=Q61033-1; Sequence=Displayed; CC Name=Zeta; CC IsoId=Q61033-2; Sequence=VSP_010128, VSP_010129; CC Name=Beta; CC IsoId=Q61029-1; Sequence=External; CC Name=Delta; CC IsoId=Q61029-2; Sequence=External; CC Name=Epsilon; CC IsoId=Q61029-3; Sequence=External; CC Name=Gamma; CC IsoId=Q61029-4; Sequence=External; CC -!- DOMAIN: The N-terminal part contains two structurally independent, non- CC interacting domains: LEM-like (also called LAP2-N or LEM-D) and LEM CC (also called LAP2-C or LEM-B). LEM-like binds DNA while LEM interacts CC with BANF1 (By similarity). {ECO:0000250}. CC -!- DOMAIN: The C-terminal domain forms a four-stranded coiled coil. CC {ECO:0000269|PubMed:17562312}. CC -!- PTM: Phosphorylated in a mitose-specific manner. {ECO:0000250}. CC -!- SIMILARITY: Belongs to the LEM family. {ECO:0000305}. 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; U39073; AAC52573.1; -; mRNA. DR EMBL; U39078; AAC52578.1; -; mRNA. DR EMBL; CH466539; EDL21530.1; -; Genomic_DNA. DR EMBL; BC141062; AAI41063.1; -; mRNA. DR CCDS; CCDS24122.1; -. [Q61033-1] DR RefSeq; NP_035735.2; NM_011605.3. [Q61033-1] DR PDB; 2V0X; X-ray; 2.20 A; A/B=459-693. DR PDBsum; 2V0X; -. DR AlphaFoldDB; Q61033; -. DR SMR; Q61033; -. DR BioGRID; 204234; 15. DR DIP; DIP-29323N; -. DR IntAct; Q61033; 4. DR MINT; Q61033; -. DR STRING; 10090.ENSMUSP00000020123; -. DR GlyGen; Q61033; 1 site, 1 O-linked glycan (1 site). DR iPTMnet; Q61033; -. DR SwissPalm; Q61033; -. DR EPD; Q61033; -. DR jPOST; Q61033; -. DR MaxQB; Q61033; -. DR PaxDb; 10090-ENSMUSP00000020123; -. DR PeptideAtlas; Q61033; -. DR ProteomicsDB; 264965; -. [Q61033-1] DR ProteomicsDB; 264966; -. [Q61033-2] DR Pumba; Q61033; -. DR Antibodypedia; 2387; 456 antibodies from 37 providers. DR DNASU; 21917; -. DR Ensembl; ENSMUST00000020123.7; ENSMUSP00000020123.6; ENSMUSG00000019961.18. [Q61033-1] DR GeneID; 21917; -. DR UCSC; uc007gtu.2; mouse. [Q61033-2] DR UCSC; uc007gtv.2; mouse. [Q61033-1] DR AGR; MGI:106920; -. DR CTD; 7112; -. DR MGI; MGI:106920; Tmpo. DR VEuPathDB; HostDB:ENSMUSG00000019961; -. DR eggNOG; ENOG502QWCI; Eukaryota. DR GeneTree; ENSGT00940000154098; -. DR HOGENOM; CLU_397364_0_0_1; -. DR InParanoid; Q61033; -. DR OrthoDB; 5403043at2759; -. DR TreeFam; TF328426; -. DR BioGRID-ORCS; 21917; 3 hits in 78 CRISPR screens. DR ChiTaRS; Tmpo; mouse. DR EvolutionaryTrace; Q61033; -. DR Proteomes; UP000000589; Chromosome 10. DR RNAct; Q61033; Protein. DR Bgee; ENSMUSG00000019961; Expressed in ectoderm and 279 other cell types or tissues. DR ExpressionAtlas; Q61033; baseline and differential. DR GO; GO:0000785; C:chromatin; ISO:MGI. DR GO; GO:0005635; C:nuclear envelope; IDA:MGI. DR GO; GO:0005637; C:nuclear inner membrane; ISO:MGI. DR GO; GO:0031965; C:nuclear membrane; ISO:MGI. DR GO; GO:0005634; C:nucleus; ISO:MGI. DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW. DR GO; GO:0042802; F:identical protein binding; IPI:IntAct. DR GO; GO:0006355; P:regulation of DNA-templated transcription; IDA:MGI. DR CDD; cd12940; LEM_LAP2_LEMD1; 1. DR CDD; cd12935; LEM_like; 1. DR Gene3D; 1.10.287.3160; -; 1. DR Gene3D; 1.10.720.40; -; 2. DR InterPro; IPR021623; LAP2alpha_C. DR InterPro; IPR013146; LEM-like_dom. DR InterPro; IPR011015; LEM/LEM-like_dom_sf. DR InterPro; IPR003887; LEM_dom. DR PANTHER; PTHR12019:SF24; LAMINA-ASSOCIATED POLYPEPTIDE 2, ISOFORM ALPHA; 1. DR PANTHER; PTHR12019; LAMINA-ASSOCIATED POLYPEPTIDE THYMOPOIETIN; 1. DR Pfam; PF11560; LAP2alpha; 1. DR Pfam; PF03020; LEM; 1. DR Pfam; PF08198; Thymopoietin; 1. DR SMART; SM00540; LEM; 1. DR SMART; SM01261; Thymopoietin; 1. DR SUPFAM; SSF63451; LEM domain; 2. DR PROSITE; PS50954; LEM; 1. DR PROSITE; PS50955; LEM_LIKE; 1. DR Genevisible; Q61033; MM. PE 1: Evidence at protein level; KW 3D-structure; Acetylation; Alternative splicing; Chromosome; Coiled coil; KW DNA-binding; Methylation; Nucleus; Phosphoprotein; Reference proteome. FT CHAIN 1..693 FT /note="Lamina-associated polypeptide 2, isoforms FT alpha/zeta" FT /id="PRO_0000206145" FT DOMAIN 5..48 FT /note="LEM-like" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00313, FT ECO:0000255|PROSITE-ProRule:PRU00314" FT DOMAIN 108..152 FT /note="LEM" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00313" FT REGION 48..114 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 49..107 FT /note="Linker" FT REGION 148..211 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 227..270 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 332..351 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 412..442 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COILED 557..656 FT MOTIF 190..196 FT /note="Nuclear localization signal" FT /evidence="ECO:0000255" FT COMPBIAS 92..109 FT /note="Basic and acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 152..178 FT /note="Polar residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 179..201 FT /note="Basic and acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT MOD_RES 59 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:P42166" FT MOD_RES 66 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:17242355, FT ECO:0007744|PubMed:19131326, ECO:0007744|PubMed:21183079" FT MOD_RES 67 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:17242355, FT ECO:0007744|PubMed:19131326, ECO:0007744|PubMed:21183079" FT MOD_RES 74 FT /note="Phosphothreonine" FT /evidence="ECO:0007744|PubMed:17242355, FT ECO:0007744|PubMed:19131326, ECO:0007744|PubMed:21183079" FT MOD_RES 79 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:P42166" FT MOD_RES 82 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:21183079" FT MOD_RES 85 FT /note="Omega-N-methylarginine" FT /evidence="ECO:0007744|PubMed:24129315" FT MOD_RES 87 FT /note="Omega-N-methylarginine" FT /evidence="ECO:0007744|PubMed:24129315" FT MOD_RES 153 FT /note="Phosphothreonine" FT /evidence="ECO:0007744|PubMed:21183079" FT MOD_RES 155 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:21183079" FT MOD_RES 158 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:21183079" FT MOD_RES 159 FT /note="Phosphothreonine" FT /evidence="ECO:0007744|PubMed:17242355, FT ECO:0007744|PubMed:21183079" FT MOD_RES 163 FT /note="Phosphothreonine" FT /evidence="ECO:0000250|UniProtKB:P42166" FT MOD_RES 165 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:21183079" FT MOD_RES 167 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:21183079" FT MOD_RES 310 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:P42166" FT MOD_RES 329 FT /note="Omega-N-methylarginine" FT /evidence="ECO:0007744|PubMed:24129315" FT MOD_RES 349 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:P42166" FT MOD_RES 352 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:P42166" FT MOD_RES 368 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:P42166" FT MOD_RES 420 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:21183079" FT MOD_RES 422 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:17242355, FT ECO:0007744|PubMed:21183079" FT MOD_RES 655 FT /note="N6-acetyllysine" FT /evidence="ECO:0000250|UniProtKB:P42166" FT VAR_SEQ 188..225 FT /note="GKKKEHKKVKSARDCVPFSELASTPSGAFFQGISFPEI -> DSKIELKLEK FT REPLKGRAKTPVTLKQRRTEHNQVFVVL (in isoform Zeta)" FT /evidence="ECO:0000303|PubMed:8743987" FT /id="VSP_010128" FT VAR_SEQ 226..693 FT /note="Missing (in isoform Zeta)" FT /evidence="ECO:0000303|PubMed:8743987" FT /id="VSP_010129" FT CONFLICT 72..73 FT /note="EP -> DA (in Ref. 1; AAC52573/AAC52578)" FT /evidence="ECO:0000305" FT CONFLICT 262..265 FT /note="KGQT -> RGRP (in Ref. 1; AAC52578)" FT /evidence="ECO:0000305" FT CONFLICT 280..281 FT /note="SS -> LC (in Ref. 1; AAC52578)" FT /evidence="ECO:0000305" FT CONFLICT 322..324 FT /note="DIV -> EHS (in Ref. 1; AAC52578)" FT /evidence="ECO:0000305" FT CONFLICT 393..394 FT /note="GT -> RS (in Ref. 1; AAC52578)" FT /evidence="ECO:0000305" FT CONFLICT 606 FT /note="D -> I (in Ref. 1; AAC52578)" FT /evidence="ECO:0000305" FT HELIX 495..504 FT /evidence="ECO:0007829|PDB:2V0X" FT HELIX 505..507 FT /evidence="ECO:0007829|PDB:2V0X" FT STRAND 508..510 FT /evidence="ECO:0007829|PDB:2V0X" FT TURN 516..518 FT /evidence="ECO:0007829|PDB:2V0X" FT HELIX 524..530 FT /evidence="ECO:0007829|PDB:2V0X" FT HELIX 537..541 FT /evidence="ECO:0007829|PDB:2V0X" FT HELIX 558..604 FT /evidence="ECO:0007829|PDB:2V0X" FT HELIX 610..654 FT /evidence="ECO:0007829|PDB:2V0X" FT STRAND 655..657 FT /evidence="ECO:0007829|PDB:2V0X" FT HELIX 661..669 FT /evidence="ECO:0007829|PDB:2V0X" FT STRAND 674..678 FT /evidence="ECO:0007829|PDB:2V0X" FT MOD_RES Q61033-2:206 FT /note="N6-acetyllysine" FT /evidence="ECO:0007744|PubMed:23806337" SQ SEQUENCE 693 AA; 75168 MW; 00604F3B66FF63F3 CRC64; MPEFLEDPSV LTKDKLKSEL VANNVTLPAG EQRKDVYVQL YLQHLTARNR PPLAAGANSK GPPDFSSDEE REPTPVLGSG ASVGRGRGAV GRKATKKTDK PRLEDKDDLD VTELSNEELL DQLVRYGVNP GPIVGTTRKL YEKKLLKLRE QGTESRSSTP LPTVSSSAEN TRQNGSNDSD RYSDNDEGKK KEHKKVKSAR DCVPFSELAS TPSGAFFQGI SFPEISTRPP LGRTELQAAK KVQTTKRDPP RETCTDTALP GKGQTHKLAP GRSLFIPSES SYDRCVEKSS SPSSQREFAA RLVSAAASPS LIRETTTTYS KDIVENICRG GKSRAQPLRA EEPGVSDQSV FSSEREVLQE SERSQVISPP LAQAIRDYVN SLLVQGGVGS LPGTSDSVPT LDVENICKRL SQSSYQDSES LSPPRKVPRL SEKPARGGDS GSCVAFQNTP GSEHRSSFAK SVVSHSLTTL GVEVSKPPPQ HDKIEASEPS FPLHESILKV VEEEWQQIDR QLPSVACRYP VSSIEAARIL SVPKVDDEIL GFISEATPRA ATQASSTESC DKHLDLALCR SYEAAASALQ IAAHTAFVAK SLQADISQAA QIINSDPSDA QQALRILNRT YDAASYLCDA AFDEVRMSAC AMGSSTMGRR YLWLKDCKIS PASKNKLTVA PFKGGTLFGG EVHKVIKKRG NKQ //