ID HNRH3_HUMAN Reviewed; 346 AA. AC P31942; Q9BSX1; Q9NP53; Q9NP96; Q9NPA7; Q9NPI4; Q9UFU4; Q9Y4J5; DT 01-JUL-1993, integrated into UniProtKB/Swiss-Prot. DT 19-SEP-2002, sequence version 2. DT 21-AUG-2007, entry version 80. DE Heterogeneous nuclear ribonucleoprotein H3 (hnRNP H3) (hnRNP 2H9). GN Name=HNRPH3; OS Homo sapiens (Human). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; OC Catarrhini; Hominidae; Homo. OX NCBI_TaxID=9606; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), AND SUBCELLULAR LOCATION. RX MEDLINE=97153147; PubMed=8999868; DOI=10.1074/jbc.272.3.1827; RA Mahe D., Mahl P., Gattoni R., Fischer N., Mattei M.-G., Stevenin J., RA Fuchs J.-P.; RT "Cloning of human 2H9 heterogeneous nuclear ribonucleoproteins. RT Relation with splicing and early heat shock-induced splicing arrest."; RL J. Biol. Chem. 272:1827-1836(1997). RN [2] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORMS 1; 2; 3; 4; 5 AND RP 6). RX MEDLINE=20461765; PubMed=10858537; RA Honore B.; RT "The hnRNP 2H9 gene, which is involved in the splicing reaction, is a RT multiply spliced gene."; RL Biochim. Biophys. Acta 1492:108-119(2000). RN [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 4). RC TISSUE=Uterus; RG The German cDNA consortium; RL Submitted (SEP-1999) to the EMBL/GenBank/DDBJ databases. RN [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). RC TISSUE=Ovary, and Skin; 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 RT project: the Mammalian Gene Collection (MGC)."; RL Genome Res. 14:2121-2127(2004). RN [5] RP PROTEIN SEQUENCE OF 56-67; 206-222 AND 233-253, AND MASS SPECTROMETRY. RC TISSUE=Brain, and Cajal-Retzius cell; RA Lubec G., Vishwanath V.; RL Submitted (MAR-2007) to UniProtKB. RN [6] RP PROTEIN SEQUENCE OF 94-104 AND 288-298. RC TISSUE=Keratinocyte; RX MEDLINE=93162043; PubMed=1286667; RA Rasmussen H.H., van Damme J., Puype M., Gesser B., Celis J.E., RA Vandekerckhove J.; RT "Microsequences of 145 proteins recorded in the two-dimensional gel RT protein database of normal human epidermal keratinocytes."; RL Electrophoresis 13:960-969(1992). RN [7] RP PROTEIN SEQUENCE OF 116-127, AND METHYLATION AT ARG-121. RX MEDLINE=21025454; PubMed=11152131; RA Yague J., Vazquez J., Lopez de Castro J.A.; RT "A post-translational modification of nuclear proteins, N(G),N(G)- RT dimethyl-Arg, found in a natural HLA class I peptide ligand."; RL Protein Sci. 9:2210-2217(2000). RN [8] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-296, AND MASS RP SPECTROMETRY. 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 RT cells."; RL Nat. Biotechnol. 23:94-101(2005). RN [9] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-216, AND MASS RP SPECTROMETRY. RC TISSUE=Epithelium; RX PubMed=17081983; DOI=10.1016/j.cell.2006.09.026; RA Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., RA Mann M.; RT "Global, in vivo, and site-specific phosphorylation dynamics in RT signaling networks."; RL Cell 127:635-648(2006). CC -!- FUNCTION: Involved in the splicing process and participates in CC early heat shock-induced splicing arrest. Due to their great CC structural variations the different isoforms may possess different CC functions in the splicing reaction. CC -!- INTERACTION: CC Q5T5B3:STK24; NbExp=1; IntAct=EBI-711437, EBI-1054809; CC -!- SUBCELLULAR LOCATION: Nucleus. CC -!- ALTERNATIVE PRODUCTS: CC Event=Alternative splicing; Named isoforms=6; CC Name=1; CC IsoId=P31942-1; Sequence=Displayed; CC Name=2; Synonyms=2H9A; CC IsoId=P31942-2; Sequence=VSP_005840; CC Name=3; Synonyms=2H9B; CC IsoId=P31942-3; Sequence=VSP_005838; CC Name=4; Synonyms=2H9C; CC IsoId=P31942-4; Sequence=VSP_005839; CC Name=5; Synonyms=2H9D; CC IsoId=P31942-5; Sequence=VSP_005839, VSP_005843, VSP_005844; CC Name=6; Synonyms=2H9E; CC IsoId=P31942-6; Sequence=VSP_005841, VSP_005842, VSP_005843, CC VSP_005844; CC -!- SIMILARITY: Contains 2 RRM (RNA recognition motif) domains. 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; L32610; AAD45179.1; -; mRNA. DR EMBL; AF132360; AAF68843.1; -; Genomic_DNA. DR EMBL; AF132360; AAF68844.1; -; Genomic_DNA. DR EMBL; AF132360; AAF68845.1; -; Genomic_DNA. DR EMBL; AF132360; AAF68846.1; -; Genomic_DNA. DR EMBL; AF132360; AAF68847.1; -; Genomic_DNA. DR EMBL; AF132360; AAF68848.1; -; Genomic_DNA. DR EMBL; AF132361; AAF68849.1; -; mRNA. DR EMBL; AF132362; AAF68850.1; -; mRNA. DR EMBL; AF132363; AAF68851.1; -; mRNA. DR EMBL; AF132364; AAF68852.1; -; mRNA. DR EMBL; AL117395; CAB55897.1; -; mRNA. DR EMBL; BC004511; AAH04511.2; -; mRNA. DR EMBL; BC039824; AAH39824.1; -; mRNA. DR PIR; T17207; T17207. DR UniGene; Hs.643472; -. DR SMR; P31942; 10-97, 194-270. DR IntAct; P31942; -. DR Aarhus/Ghent-2DPAGE; 2222; IEF. DR Ensembl; ENSG00000096746; Homo sapiens. DR KEGG; hsa:3189; -. DR HGNC; HGNC:5043; HNRPH3. DR MIM; 602324; gene. DR PharmGKB; PA29367; -. DR LinkHub; P31942; -. DR ArrayExpress; P31942; -. DR GermOnline; ENSG00000096746; Homo sapiens. DR GO; GO:0030530; C:heterogeneous nuclear ribonucleoprotein com...; NAS:UniProtKB. DR GO; GO:0005515; F:protein binding; IPI:IntAct. DR GO; GO:0003723; F:RNA binding; NAS:UniProtKB. DR GO; GO:0000398; P:nuclear mRNA splicing, via spliceosome; NAS:UniProtKB. DR InterPro; IPR012677; a_b_plait_nuc_bd. DR InterPro; IPR000504; RRM_RNP1. DR Gene3D; G3DSA:3.30.70.330; a_b_plait_nuc_bd; 2. DR Pfam; PF00076; RRM_1; 2. DR SMART; SM00360; RRM; 2. DR PROSITE; PS50102; RRM; 2. PE 1: Evidence at protein level; KW Alternative splicing; Direct protein sequencing; Methylation; KW mRNA processing; Nucleus; Phosphorylation; Polymorphism; Repeat; KW Ribonucleoprotein; RNA-binding. FT CHAIN 1 346 Heterogeneous nuclear ribonucleoprotein FT H3. FT /FTId=PRO_0000081861. FT DOMAIN 16 93 RRM 1. FT DOMAIN 195 270 RRM 2. FT COMPBIAS 108 344 Gly-rich. FT MOD_RES 121 121 Asymmetric dimethylarginine. FT MOD_RES 216 216 Phosphoserine. FT MOD_RES 296 296 Phosphotyrosine. FT VAR_SEQ 1 137 Missing (in isoform 6). FT /FTId=VSP_005841. FT VAR_SEQ 1 131 Missing (in isoform 4 and isoform 5). FT /FTId=VSP_005839. FT VAR_SEQ 1 49 Missing (in isoform 3). FT /FTId=VSP_005838. FT VAR_SEQ 132 146 Missing (in isoform 2). FT /FTId=VSP_005840. FT VAR_SEQ 138 145 RGGDGYDG -> MCFSLNYT (in isoform 6). FT /FTId=VSP_005842. FT VAR_SEQ 259 276 QHRYIELFLNSTPGGGSG -> RKWCLWHTILFPKREFIK FT (in isoform 5 and isoform 6). FT /FTId=VSP_005843. FT VAR_SEQ 277 346 Missing (in isoform 5 and isoform 6). FT /FTId=VSP_005844. FT VARIANT 163 163 N -> S (in dbSNP:rs2273903). FT /FTId=VAR_020333. SQ SEQUENCE 346 AA; 36926 MW; F7D14C2947930E9E CRC64; MDWVMKHNGP NDASDGTVRL RGLPFGCSKE EIVQFFQGLE IVPNGITLTM DYQGRSTGEA FVQFASKEIA ENALGKHKER IGHRYIEIFR SSRSEIKGFY DPPRRLLGQR PGPYDRPIGG RGGYYGAGRG SMYDRMRRGG DGYDGGYGGF DDYGGYNNYG YGNDGFDDRM RDGRGMGGHG YGGAGDASSG FHGGHFVHMR GLPFRATEND IANFFSPLNP IRVHIDIGAD GRATGEADVE FVTHEDAVAA MSKDKNNMQH RYIELFLNST PGGGSGMGGS GMGGYGRDGM DNQGGYGSVG RMGMGNNYSG GYGTPDGLGG YGRGGGGSGG YYGQGGMSGG GWRGMY //