ID PRGC2_MOUSE Reviewed; 1014 AA. AC Q8VHJ7; Q8C1C0; DT 13-JUN-2006, integrated into UniProtKB/Swiss-Prot. DT 01-MAR-2002, sequence version 1. DT 24-JAN-2024, entry version 156. DE RecName: Full=Peroxisome proliferator-activated receptor gamma coactivator 1-beta; DE Short=PGC-1-beta; DE Short=PPAR-gamma coactivator 1-beta; DE Short=PPARGC-1-beta; DE AltName: Full=ERR ligand 1; GN Name=Ppargc1b; Synonyms=Errl1, Pgc1, Pgc1b, Ppargc1; 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] (ISOFORM 1), TISSUE SPECIFICITY, MOTIFS, RP FUNCTION, INDUCTION, AND SUBUNIT. RC STRAIN=C57BL/6J; RX PubMed=11733490; DOI=10.1074/jbc.c100631200; RA Lin J., Puigserver P., Donovan J., Tarr P., Spiegelman B.M.; RT "Peroxisome proliferator-activated receptor gamma coactivator 1beta (PGC- RT 1beta), a novel PGC-1-related transcription coactivator associated with RT host cell factor."; RL J. Biol. Chem. 277:1645-1648(2002). RN [2] RP NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), FUNCTION, AND INTERACTION WITH RP ESRRA AND ESRRG. RX PubMed=14530391; DOI=10.1073/pnas.2135217100; RA Kamei Y., Ohizumi H., Fujitani Y., Nemoto T., Tanaka T., Takahashi N., RA Kawada T., Miyoshi M., Ezaki O., Kakizuka A.; RT "PPARgamma coactivator 1beta/ERR ligand 1 is an ERR protein ligand, whose RT expression induces a high-energy expenditure and antagonizes obesity."; RL Proc. Natl. Acad. Sci. U.S.A. 100:12378-12383(2003). RN [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). RC STRAIN=C57BL/6J; TISSUE=Skin; RX PubMed=16141072; DOI=10.1126/science.1112014; RA Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., RA Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., RA Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J., RA Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R., RA Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T., RA Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A., RA Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B., RA Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M., RA Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S., RA Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E., RA Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D., RA Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M., RA Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H., RA Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V., RA Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S., RA Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H., RA Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N., RA Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F., RA Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G., RA Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z., RA Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C., RA Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y., RA Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S., RA Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K., RA Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R., RA van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H., RA Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M., RA Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C., RA Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S., RA Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K., RA Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M., RA Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C., RA Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A., RA Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y.; RT "The transcriptional landscape of the mammalian genome."; RL Science 309:1559-1563(2005). RN [4] RP INTERACTION WITH ESRRG. RX PubMed=12470660; DOI=10.1016/s0006-291x(02)02753-5; RA Hentschke M., Suesens U., Borgmeyer U.; RT "PGC-1 and PERC, coactivators of the estrogen receptor-related receptor RT gamma."; RL Biochem. Biophys. Res. Commun. 299:872-879(2002). RN [5] RP TISSUE SPECIFICITY, AND FUNCTION. RX PubMed=12678921; DOI=10.1042/bj20030200; RA Meirhaeghe A., Crowley V., Lenaghan C., Lelliott C., Green K., Stewart A., RA Hart K., Schinner S., Sethi J.K., Yeo G., Brand M.D., Cortright R.N., RA O'Rahilly S., Montague C., Vidal-Puig A.J.; RT "Characterization of the human, mouse and rat PGC1 beta (peroxisome- RT proliferator-activated receptor-gamma co-activator 1 beta) gene in vitro RT and in vivo."; RL Biochem. J. 373:155-165(2003). RN [6] RP FUNCTION, INTERACTION WITH SREBF1, AND INDUCTION. RX PubMed=15680331; DOI=10.1016/j.cell.2004.11.043; RA Lin J., Yang R., Tarr P.T., Wu P.-H., Handschin C., Li S., Yang W., Pei L., RA Uldry M., Tontonoz P., Newgard C.B., Spiegelman B.M.; RT "Hyperlipidemic effects of dietary saturated fats mediated through PGC- RT 1beta coactivation of SREBP."; RL Cell 120:261-273(2005). RN [7] RP INTERACTION WITH PRDM16. RX PubMed=17618855; DOI=10.1016/j.cmet.2007.06.001; RA Seale P., Kajimura S., Yang W., Chin S., Rohas L.M., Uldry M., RA Tavernier G., Langin D., Spiegelman B.M.; RT "Transcriptional control of brown fat determination by PRDM16."; RL Cell Metab. 6:38-54(2007). RN [8] RP INTERACTION WITH PRDM16. RX PubMed=18483224; DOI=10.1101/gad.1666108; RA Kajimura S., Seale P., Tomaru T., Erdjument-Bromage H., Cooper M.P., RA Ruas J.L., Chin S., Tempst P., Lazar M.A., Spiegelman B.M.; RT "Regulation of the brown and white fat gene programs through a PRDM16/CtBP RT transcriptional complex."; RL Genes Dev. 22:1397-1409(2008). RN [9] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-145 AND SER-148, AND RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Brown adipose tissue; 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). CC -!- FUNCTION: Plays a role of stimulator of transcription factors and CC nuclear receptors activities. Activates transcriptional activity of CC estrogen receptor alpha, nuclear respiratory factor 1 (NRF1) and CC glucocorticoid receptor in the presence of glucocorticoids. May play a CC role in constitutive non-adrenergic-mediated mitochondrial biogenesis CC as suggested by increased basal oxygen consumption and mitochondrial CC number when overexpressed. May be part of the pathways regulating the CC elevation of gluconeogenesis, beta-oxidation of fatty acids and CC ketogenesis during fasting. Stimulates SREBP-mediated lipogenic gene CC expression in the liver. Induces energy expenditure and antagonizes CC obesity when overexpressed. Induces also the expression of CC mitochondrial genes involved in oxidative metabolism. Induces the CC expression of PERM1 in the skeletal muscle in an ESRRA-dependent CC manner. {ECO:0000269|PubMed:11733490, ECO:0000269|PubMed:12678921, CC ECO:0000269|PubMed:14530391, ECO:0000269|PubMed:15680331}. CC -!- SUBUNIT: Interacts with estrogen receptor alpha/ESR1 (By similarity). CC Interacts with hepatocyte nuclear factor 4-alpha/HNF4A, Sterol CC regulatory binding transcription factor 1/SREBF1, PPAR-alpha/PPARA, CC thyroid hormone receptor beta/THRB and host cell factor/HCFC1. CC Interacts with estrogen-related receptor gamma/ESRRG and alpha/ESRRA. CC Interacts with PRDM16. {ECO:0000250, ECO:0000269|PubMed:11733490, CC ECO:0000269|PubMed:12470660, ECO:0000269|PubMed:14530391, CC ECO:0000269|PubMed:15680331, ECO:0000269|PubMed:17618855, CC ECO:0000269|PubMed:18483224}. CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250}. CC -!- ALTERNATIVE PRODUCTS: CC Event=Alternative splicing; Named isoforms=2; CC Name=1; CC IsoId=Q8VHJ7-1; Sequence=Displayed; CC Name=2; CC IsoId=Q8VHJ7-2; Sequence=VSP_019302; CC -!- TISSUE SPECIFICITY: Ubiquitous with higher expression in heart, brown CC adipose tissue, brain and skeletal muscle. CC {ECO:0000269|PubMed:11733490, ECO:0000269|PubMed:12678921}. CC -!- INDUCTION: Induced by fasting in the liver, but not by cold exposure in CC brown adipose tissue. Induced also by saturated fatty acids in primary CC hepatocytes. {ECO:0000269|PubMed:11733490, CC ECO:0000269|PubMed:15680331}. CC -!- DOMAIN: Contains 3 Leu-Xaa-Xaa-Leu-Leu (LXXLL) motif, which are usually CC required for the association with nuclear receptors. {ECO:0000250}. CC -!- MISCELLANEOUS: Transgenic mice overexpressing PPARGC1B exhibits CC increased expression of medium-chain acyl CoA dehydrogenase. They are CC hyperphagic but lean, with increased energy expenditure and resistance CC to obesity. 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; AF453324; AAL47054.1; -; mRNA. DR EMBL; AK028464; BAC25964.1; -; mRNA. DR CCDS; CCDS29284.1; -. [Q8VHJ7-1] DR CCDS; CCDS89250.1; -. [Q8VHJ7-2] DR RefSeq; NP_573512.1; NM_133249.2. [Q8VHJ7-1] DR AlphaFoldDB; Q8VHJ7; -. DR SMR; Q8VHJ7; -. DR BioGRID; 228460; 6. DR IntAct; Q8VHJ7; 1. DR STRING; 10090.ENSMUSP00000074771; -. DR iPTMnet; Q8VHJ7; -. DR PhosphoSitePlus; Q8VHJ7; -. DR PaxDb; 10090-ENSMUSP00000074771; -. DR ProteomicsDB; 291589; -. [Q8VHJ7-1] DR ProteomicsDB; 291590; -. [Q8VHJ7-2] DR Antibodypedia; 27863; 154 antibodies from 30 providers. DR DNASU; 170826; -. DR Ensembl; ENSMUST00000063307.6; ENSMUSP00000069431.6; ENSMUSG00000033871.15. [Q8VHJ7-2] DR Ensembl; ENSMUST00000075299.13; ENSMUSP00000074771.7; ENSMUSG00000033871.15. [Q8VHJ7-1] DR GeneID; 170826; -. DR KEGG; mmu:170826; -. DR UCSC; uc008fbx.1; mouse. [Q8VHJ7-1] DR UCSC; uc012bdq.1; mouse. [Q8VHJ7-2] DR AGR; MGI:2444934; -. DR CTD; 133522; -. DR MGI; MGI:2444934; Ppargc1b. DR VEuPathDB; HostDB:ENSMUSG00000033871; -. DR eggNOG; ENOG502QTA7; Eukaryota. DR GeneTree; ENSGT00950000183137; -. DR HOGENOM; CLU_014202_0_0_1; -. DR InParanoid; Q8VHJ7; -. DR OMA; EPTKPCC; -. DR OrthoDB; 3134278at2759; -. DR PhylomeDB; Q8VHJ7; -. DR TreeFam; TF343068; -. DR BioGRID-ORCS; 170826; 5 hits in 82 CRISPR screens. DR ChiTaRS; Ppargc1b; mouse. DR PRO; PR:Q8VHJ7; -. DR Proteomes; UP000000589; Chromosome 18. DR RNAct; Q8VHJ7; Protein. DR Bgee; ENSMUSG00000033871; Expressed in heart right ventricle and 223 other cell types or tissues. DR GO; GO:0005829; C:cytosol; ISO:MGI. DR GO; GO:0016592; C:mediator complex; ISO:MGI. DR GO; GO:0005739; C:mitochondrion; IEA:GOC. DR GO; GO:0005654; C:nucleoplasm; ISO:MGI. DR GO; GO:0005634; C:nucleus; ISS:UniProtKB. DR GO; GO:0050682; F:AF-2 domain binding; ISS:UniProtKB. DR GO; GO:0030331; F:nuclear estrogen receptor binding; ISO:MGI. DR GO; GO:0030374; F:nuclear receptor coactivator activity; ISS:UniProtKB. DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW. DR GO; GO:0003712; F:transcription coregulator activity; ISO:MGI. DR GO; GO:0007015; P:actin filament organization; IMP:DFLAT. DR GO; GO:0060346; P:bone trabecula formation; IMP:DFLAT. DR GO; GO:0034614; P:cellular response to reactive oxygen species; IDA:DFLAT. DR GO; GO:0030520; P:intracellular estrogen receptor signaling pathway; ISS:UniProtKB. DR GO; GO:0006390; P:mitochondrial transcription; IMP:DFLAT. DR GO; GO:0045892; P:negative regulation of DNA-templated transcription; IMP:DFLAT. DR GO; GO:0001503; P:ossification; IMP:DFLAT. DR GO; GO:0010694; P:positive regulation of alkaline phosphatase activity; IMP:DFLAT. DR GO; GO:0045780; P:positive regulation of bone resorption; IMP:DFLAT. DR GO; GO:0120162; P:positive regulation of cold-induced thermogenesis; IMP:YuBioLab. DR GO; GO:0045893; P:positive regulation of DNA-templated transcription; IMP:DFLAT. DR GO; GO:0045672; P:positive regulation of osteoclast differentiation; IMP:DFLAT. DR GO; GO:0042327; P:positive regulation of phosphorylation; IMP:DFLAT. DR GO; GO:0045944; P:positive regulation of transcription by RNA polymerase II; ISS:UniProtKB. DR GO; GO:0006355; P:regulation of DNA-templated transcription; ISS:UniProtKB. DR CDD; cd12356; RRM_PPARGC1B; 1. DR Gene3D; 3.30.70.330; -; 1. DR InterPro; IPR012677; Nucleotide-bd_a/b_plait_sf. DR InterPro; IPR034605; PGC-1. DR InterPro; IPR034177; PPARGC1B_RRM. DR InterPro; IPR035979; RBD_domain_sf. DR InterPro; IPR000504; RRM_dom. DR PANTHER; PTHR15528; PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR GAMMA COACTIVATOR 1 PGC-1 -RELATED; 1. DR PANTHER; PTHR15528:SF12; PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR GAMMA COACTIVATOR 1-BETA; 1. DR Pfam; PF00076; RRM_1; 1. DR SMART; SM00360; RRM; 1. DR SUPFAM; SSF54928; RNA-binding domain, RBD; 1. DR PROSITE; PS50102; RRM; 1. DR Genevisible; Q8VHJ7; MM. PE 1: Evidence at protein level; KW Activator; Alternative splicing; Nucleus; Phosphoprotein; KW Reference proteome; Repeat; RNA-binding; Transcription; KW Transcription regulation. FT CHAIN 1..1014 FT /note="Peroxisome proliferator-activated receptor gamma FT coactivator 1-beta" FT /id="PRO_0000240159" FT DOMAIN 893..967 FT /note="RRM" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00176" FT REGION 1..91 FT /note="Abolishes DNA transcriptional activity when missing" FT /evidence="ECO:0000250" FT REGION 113..138 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 165..212 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 227..283 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 307..331 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 369..477 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 516..563 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 592..653 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 715..745 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 780..886 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT MOTIF 140..144 FT /note="LXXLL motif 1" FT MOTIF 156..160 FT /note="LXXLL motif 2" FT MOTIF 343..347 FT /note="LXXLL motif 3" FT MOTIF 683..686 FT /note="HCFC1-binding-motif (HBM)" FT COMPBIAS 165..193 FT /note="Polar residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 264..278 FT /note="Polar residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 411..429 FT /note="Basic and acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 430..448 FT /note="Acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 517..538 FT /note="Polar residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 730..745 FT /note="Basic and acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 780..794 FT /note="Polar residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 795..817 FT /note="Acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 829..860 FT /note="Polar residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT MOD_RES 145 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:21183079" FT MOD_RES 148 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:21183079" FT MOD_RES 384 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:Q86YN6" FT MOD_RES 519 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:Q86YN6" FT MOD_RES 630 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:Q86YN6" FT VAR_SEQ 1..26 FT /note="MAGNDCGALLDEELSSFFLNYLSDTQ -> MKSSRPSSSTISLTRRSAEGLE FT EVDHEALDRDGCGRRRLADM (in isoform 2)" FT /evidence="ECO:0000303|PubMed:16141072" FT /id="VSP_019302" FT CONFLICT 55 FT /note="A -> P (in Ref. 3; BAC25964)" FT /evidence="ECO:0000305" FT CONFLICT 579 FT /note="K -> R (in Ref. 3; BAC25964)" FT /evidence="ECO:0000305" SQ SEQUENCE 1014 AA; 112075 MW; 004BCB7797EAFD1F CRC64; MAGNDCGALL DEELSSFFLN YLSDTQGGDS GEEQLCADLP ELDLSQLDAS DFDSATCFGE LQWCPETSET EPSQYSPDDS ELFQIDSENE ALLAALTKTL DDIPEDDVGL AAFPELDEGD TPSCTPASPA PLSAPPSPTL ERLLSPASDV DELSLLQKLL LATSSPTASS DALKDGATWS QTSLSSRSQR PCVKVDGTQD KKTPTLRAQS RPCTELHKHL TSVLPCPRVK ACSPTPHPSP RLLSKEEEEE VGEDCPSPWP TPASPQDSLA QDTASPDSAQ PPEEDVRAMV QLIRYMHTYC LPQRKLPQRA PEPIPQACSS LSRQVQPRSR HPPKAFWTEF SILRELLAQD ILCDVSKPYR LAIPVYASLT PQSRPRPPKD SQASPAHSAM AEEVRITASP KSTGPRPSLR PLRLEVKRDV NKPTRQKREE DEEEEEEEEE EEEEKEEEEE EWGRKRPGRG LPWTKLGRKM DSSVCPVRRS RRLNPELGPW LTFTDEPLGA LPSMCLDTET HNLEEDLGSL TDSSQGRQLP QGSQIPALES PCESGCGDTD EDPSCPQPTS RDSSRCLMLA LSQSDSLGKK SFEESLTVEL CGTAGLTPPT TPPYKPMEED PFKPDTKLSP GQDTAPSLPS PEALPLTATP GASHKLPKRH PERSELLSHL QHATTQPVSQ AGQKRPFSCS FGDHDYCQVL RPEAALQRKV LRSWEPIGVH LEDLAQQGAP LPTETKAPRR EANQNCDPTH KDSMQLRDHE IRASLTKHFG LLETALEGED LASCKSPEYD TVFEDSSSSS GESSFLLEEE EEEEEGGEED DEGEDSGVSP PCSDHCPYQS PPSKASRQLC SRSRSSSGSS SCSSWSPATR KNFRRESRGP CSDGTPSVRH ARKRREKAIG EGRVVYIRNL SSDMSSRELK KRFEVFGEIV ECQVLTRSKR GQKHGFITFR CSEHAALSVR NGATLRKRNE PSFHLSYGGL RHFRWPRYTD YDPTSEESLP SSGKSKYEAM DFDSLLKEAQ QSLH //