ID RASH_RAT Reviewed; 189 AA. AC P20171; Q4KLL6; Q5RJJ8; DT 01-FEB-1991, integrated into UniProtKB/Swiss-Prot. DT 27-JUL-2011, sequence version 2. DT 27-MAR-2024, entry version 195. DE RecName: Full=GTPase HRas; DE EC=3.6.5.2 {ECO:0000250|UniProtKB:P01112}; DE AltName: Full=H-Ras-1; DE AltName: Full=Transforming protein p21; DE AltName: Full=c-H-ras; DE AltName: Full=p21ras; DE Contains: DE RecName: Full=GTPase HRas, N-terminally processed; DE Flags: Precursor; GN Name=Hras; Synonyms=Hras1; OS Rattus norvegicus (Rat). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; OC Murinae; Rattus. OX NCBI_TaxID=10116; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RX PubMed=3023901; DOI=10.1128/mcb.6.5.1706-1710.1986; RA Ruta M., Wolford R., Dhar R., Defeo-Jones D., Ellis R.W., Scolnick E.M.; RT "Nucleotide sequence of the two rat cellular rasH genes."; RL Mol. Cell. Biol. 6:1706-1710(1986). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. RC TISSUE=Brain, and Thymus; 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 [3] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-37. RX PubMed=3027702; DOI=10.1073/pnas.84.3.774; RA Damante G., Filetti S., Rapoport B.; RT "Nucleotide sequence and characterization of the 5' flanking region of the RT rat Ha-ras protooncogene."; RL Proc. Natl. Acad. Sci. U.S.A. 84:774-778(1987). RN [4] RP ISOPRENYLATION AT CYS-186, CLEAVAGE, AND METHYLATION AT CYS-186. RX PubMed=3290900; DOI=10.1073/pnas.85.13.4643; RA Clarke S., Vogel J.P., Deschenes R.J., Stock J.; RT "Posttranslational modification of the Ha-ras oncogene protein: evidence RT for a third class of protein carboxyl methyltransferases."; RL Proc. Natl. Acad. Sci. U.S.A. 85:4643-4647(1988). RN [5] RP INTERACTION WITH PLCE1, AND MUTAGENESIS OF ASN-26; THR-35; GLU-37; ASP-38; RP TYR-40; GLN-61 AND CYS-186. RX PubMed=11179219; DOI=10.1093/emboj/20.4.743; RA Kelley G.G., Reks S.E., Ondrako J.M., Smrcka A.V.; RT "Phospholipase C(epsilon): a novel Ras effector."; RL EMBO J. 20:743-754(2001). RN [6] RP IDENTIFICATION IN A COMPLEX WITH BRAF; MAP2K1; MAPK3 AND RGS14, AND RP INTERACTION WITH RGS14. RX PubMed=19319189; DOI=10.1371/journal.pone.0004884; RA Willard F.S., Willard M.D., Kimple A.J., Soundararajan M., Oestreich E.A., RA Li X., Sowa N.A., Kimple R.J., Doyle D.A., Der C.J., Zylka M.J., RA Snider W.D., Siderovski D.P.; RT "Regulator of G-protein signaling 14 (RGS14) is a selective H-Ras RT effector."; RL PLoS ONE 4:E4884-E4884(2009). RN [7] RP INTERACTION WITH RGS14, AND SUBCELLULAR LOCATION. RX PubMed=19878719; DOI=10.1016/j.cellsig.2009.10.005; RA Shu F.J., Ramineni S., Hepler J.R.; RT "RGS14 is a multifunctional scaffold that integrates G protein and Ras/Raf RT MAPkinase signalling pathways."; RL Cell. Signal. 22:366-376(2010). CC -!- FUNCTION: Ras proteins bind GDP/GTP and possess intrinsic GTPase CC activity. CC -!- CATALYTIC ACTIVITY: CC Reaction=GTP + H2O = GDP + H(+) + phosphate; Xref=Rhea:RHEA:19669, CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:37565, CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58189; EC=3.6.5.2; CC Evidence={ECO:0000250|UniProtKB:P01112}; CC -!- ACTIVITY REGULATION: Alternates between an inactive form bound to GDP CC and an active form bound to GTP. Activated by a guanine nucleotide- CC exchange factor (GEF) and inactivated by a GTPase-activating protein CC (GAP). CC -!- SUBUNIT: Forms a signaling complex with RASGRP1 and DGKZ (By CC similarity). In its GTP-bound form interacts with PLCE1 CC (PubMed:11179219). Interacts with TBC1D10C (By similarity). Interacts CC with RGL3 and RASSF5 (By similarity). Interacts with HSPD1 (By CC similarity). Interacts with PDE6D (By similarity). Interacts with IKZF3 CC (By similarity). Interacts with RACK1 (By similarity). Found in a CC complex with at least BRAF, HRAS, MAP2K1, MAPK3 and RGS14 CC (PubMed:19319189). Interacts (active GTP-bound form) with RGS14 (via CC RBD 1 domain) (PubMed:19319189, PubMed:19878719). Interacts with CC PIK3CG; the interaction is required for membrane recruitment and beta- CC gamma G protein dimer-dependent activation of the PI3K gamma complex CC PIK3CG:PIK3R6 (By similarity). Interacts with RAPGEF2 (By similarity). CC Interacts (in GTP-bound form) with Oog1 (By similarity). CC {ECO:0000250|UniProtKB:P01112, ECO:0000250|UniProtKB:Q61411, CC ECO:0000269|PubMed:19319189, ECO:0000269|PubMed:19878719}. CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000269|PubMed:19878719}. Cell CC membrane {ECO:0000250}; Lipid-anchor {ECO:0000250}; Cytoplasmic side CC {ECO:0000250}. Golgi apparatus {ECO:0000250}. Golgi apparatus membrane CC {ECO:0000250}; Lipid-anchor {ECO:0000250}. Note=Shuttles between the CC plasma membrane and the Golgi apparatus (By similarity). The active CC GTP-bound form is localized most strongly to membranes than the CC inactive GDP-bound form. {ECO:0000250}. CC -!- PTM: Palmitoylated by the ZDHHC9-GOLGA7 complex. A continuous cycle of CC de- and re-palmitoylation regulates rapid exchange between plasma CC membrane and Golgi. {ECO:0000250|UniProtKB:P01112}. CC -!- PTM: S-nitrosylated; critical for redox regulation. Important for CC stimulating guanine nucleotide exchange. No structural perturbation on CC nitrosylation. {ECO:0000250|UniProtKB:P01112}. CC -!- PTM: The covalent modification of cysteine by 15-deoxy-Delta12,14- CC prostaglandin-J2 is autocatalytic and reversible. It may occur as an CC alternative to other cysteine modifications, such as S-nitrosylation CC and S-palmitoylation. {ECO:0000250|UniProtKB:P01112}. CC -!- PTM: Acetylation at Lys-104 prevents interaction with guanine CC nucleotide exchange factors (GEFs). {ECO:0000250}. CC -!- PTM: Ubiquitinated by the BCR(LZTR1) E3 ubiquitin ligase complex at CC Lys-170 in a non-degradative manner, leading to inhibit Ras signaling CC by decreasing Ras association with membranes. CC {ECO:0000250|UniProtKB:P01112}. CC -!- SIMILARITY: Belongs to the small GTPase superfamily. Ras family. CC {ECO:0000305}. CC -!- SEQUENCE CAUTION: CC Sequence=AAH86608.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305}; CC Sequence=AAH99130.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={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; M13011; AAA42009.1; -; Genomic_DNA. DR EMBL; BC086608; AAH86608.1; ALT_INIT; mRNA. DR EMBL; BC099130; AAH99130.1; ALT_INIT; mRNA. DR EMBL; M15188; AAA42008.1; -; Genomic_DNA. DR PIR; A25229; A25229. DR RefSeq; NP_001091711.1; NM_001098241.1. DR RefSeq; NP_001123913.1; NM_001130441.1. DR PDB; 3V4F; X-ray; 1.39 A; A=1-166. DR PDBsum; 3V4F; -. DR AlphaFoldDB; P20171; -. DR SMR; P20171; -. DR BioGRID; 254357; 5. DR CORUM; P20171; -. DR IntAct; P20171; 1. DR MINT; P20171; -. DR STRING; 10116.ENSRNOP00000022363; -. DR ChEMBL; CHEMBL5169120; -. DR iPTMnet; P20171; -. DR PhosphoSitePlus; P20171; -. DR SwissPalm; P20171; -. DR jPOST; P20171; -. DR PaxDb; 10116-ENSRNOP00000022363; -. DR ABCD; P20171; 1 sequenced antibody. DR GeneID; 293621; -. DR KEGG; rno:293621; -. DR UCSC; RGD:2827; rat. DR AGR; RGD:2827; -. DR RGD; 2827; Hras. DR VEuPathDB; HostDB:ENSRNOG00000016611; -. DR eggNOG; KOG0395; Eukaryota. DR HOGENOM; CLU_041217_9_8_1; -. DR InParanoid; P20171; -. DR OrthoDB; 8685at2759; -. DR Reactome; R-RNO-1169092; Activation of RAS in B cells. DR Reactome; R-RNO-1250347; SHC1 events in ERBB4 signaling. DR Reactome; R-RNO-1433557; Signaling by SCF-KIT. DR Reactome; R-RNO-171007; p38MAPK events. DR Reactome; R-RNO-179812; GRB2 events in EGFR signaling. DR Reactome; R-RNO-180336; SHC1 events in EGFR signaling. DR Reactome; R-RNO-186763; Downstream signal transduction. DR Reactome; R-RNO-1963640; GRB2 events in ERBB2 signaling. DR Reactome; R-RNO-210993; Tie2 Signaling. DR Reactome; R-RNO-2179392; EGFR Transactivation by Gastrin. DR Reactome; R-RNO-2424491; DAP12 signaling. DR Reactome; R-RNO-2871796; FCERI mediated MAPK activation. DR Reactome; R-RNO-375165; NCAM signaling for neurite out-growth. DR Reactome; R-RNO-3928662; EPHB-mediated forward signaling. DR Reactome; R-RNO-5218921; VEGFR2 mediated cell proliferation. DR Reactome; R-RNO-5621575; CD209 (DC-SIGN) signaling. DR Reactome; R-RNO-5654688; SHC-mediated cascade:FGFR1. DR Reactome; R-RNO-5654693; FRS-mediated FGFR1 signaling. DR Reactome; R-RNO-5654699; SHC-mediated cascade:FGFR2. DR Reactome; R-RNO-5654700; FRS-mediated FGFR2 signaling. DR Reactome; R-RNO-5654704; SHC-mediated cascade:FGFR3. DR Reactome; R-RNO-5654706; FRS-mediated FGFR3 signaling. DR Reactome; R-RNO-5654712; FRS-mediated FGFR4 signaling. DR Reactome; R-RNO-5654719; SHC-mediated cascade:FGFR4. DR Reactome; R-RNO-5658442; Regulation of RAS by GAPs. DR Reactome; R-RNO-5673000; RAF activation. DR Reactome; R-RNO-5673001; RAF/MAP kinase cascade. DR Reactome; R-RNO-5674135; MAP2K and MAPK activation. DR Reactome; R-RNO-5675221; Negative regulation of MAPK pathway. DR Reactome; R-RNO-8849471; PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases. DR Reactome; R-RNO-8851805; MET activates RAS signaling. DR Reactome; R-RNO-9607240; FLT3 Signaling. DR Reactome; R-RNO-9634635; Estrogen-stimulated signaling through PRKCZ. DR Reactome; R-RNO-9648002; RAS processing. DR PRO; PR:P20171; -. DR Proteomes; UP000002494; Chromosome 1. DR Bgee; ENSRNOG00000016611; Expressed in skeletal muscle tissue and 19 other cell types or tissues. DR GO; GO:0098978; C:glutamatergic synapse; ISO:RGD. DR GO; GO:0005794; C:Golgi apparatus; ISS:UniProtKB. DR GO; GO:0000139; C:Golgi membrane; IEA:UniProtKB-SubCell. DR GO; GO:1905360; C:GTPase complex; ISO:RGD. DR GO; GO:0005886; C:plasma membrane; IDA:UniProtKB. DR GO; GO:0003925; F:G protein activity; IEA:UniProtKB-EC. DR GO; GO:0019003; F:GDP binding; ISO:RGD. DR GO; GO:0005525; F:GTP binding; ISS:UniProtKB. DR GO; GO:0003924; F:GTPase activity; ISO:RGD. DR GO; GO:0044877; F:protein-containing complex binding; IPI:RGD. DR GO; GO:0043495; F:protein-membrane adaptor activity; ISO:RGD. DR GO; GO:0060612; P:adipose tissue development; ISO:RGD. DR GO; GO:0071480; P:cellular response to gamma radiation; ISO:RGD. DR GO; GO:0090398; P:cellular senescence; IEP:RGD. DR GO; GO:0042832; P:defense response to protozoan; ISO:RGD. DR GO; GO:0006897; P:endocytosis; ISO:RGD. DR GO; GO:0048144; P:fibroblast proliferation; ISO:RGD. DR GO; GO:0008286; P:insulin receptor signaling pathway; ISO:RGD. DR GO; GO:0097193; P:intrinsic apoptotic signaling pathway; ISO:RGD. DR GO; GO:0001889; P:liver development; IEP:RGD. DR GO; GO:0042552; P:myelination; ISO:RGD. DR GO; GO:0008285; P:negative regulation of cell population proliferation; ISO:RGD. DR GO; GO:0010629; P:negative regulation of gene expression; ISO:RGD. DR GO; GO:0043524; P:negative regulation of neuron apoptotic process; ISO:RGD. DR GO; GO:0051402; P:neuron apoptotic process; ISO:RGD. DR GO; GO:0090402; P:oncogene-induced cell senescence; ISO:RGD. DR GO; GO:0030335; P:positive regulation of cell migration; ISO:RGD. DR GO; GO:0008284; P:positive regulation of cell population proliferation; ISO:RGD. DR GO; GO:0045740; P:positive regulation of DNA replication; IMP:RGD. DR GO; GO:0050679; P:positive regulation of epithelial cell proliferation; ISO:RGD. DR GO; GO:0070374; P:positive regulation of ERK1 and ERK2 cascade; IMP:RGD. DR GO; GO:0048146; P:positive regulation of fibroblast proliferation; ISO:RGD. DR GO; GO:0010628; P:positive regulation of gene expression; ISO:RGD. DR GO; GO:0046330; P:positive regulation of JNK cascade; ISO:RGD. DR GO; GO:0043410; P:positive regulation of MAPK cascade; ISO:RGD. DR GO; GO:2000630; P:positive regulation of miRNA metabolic process; ISO:RGD. DR GO; GO:0001934; P:positive regulation of protein phosphorylation; ISO:RGD. DR GO; GO:0090314; P:positive regulation of protein targeting to membrane; ISO:RGD. DR GO; GO:0046579; P:positive regulation of Ras protein signal transduction; IMP:MGI. DR GO; GO:1900029; P:positive regulation of ruffle assembly; ISO:RGD. DR GO; GO:0045944; P:positive regulation of transcription by RNA polymerase II; ISO:RGD. DR GO; GO:0032729; P:positive regulation of type II interferon production; ISO:RGD. DR GO; GO:0090303; P:positive regulation of wound healing; ISO:RGD. DR GO; GO:0007265; P:Ras protein signal transduction; IMP:RGD. DR GO; GO:0032956; P:regulation of actin cytoskeleton organization; ISO:RGD. DR GO; GO:0051726; P:regulation of cell cycle; ISO:RGD. DR GO; GO:0042127; P:regulation of cell population proliferation; ISO:RGD. DR GO; GO:0048169; P:regulation of long-term neuronal synaptic plasticity; ISO:RGD. DR GO; GO:0098696; P:regulation of neurotransmitter receptor localization to postsynaptic specialization membrane; ISO:RGD. DR GO; GO:0006357; P:regulation of transcription by RNA polymerase II; ISO:RGD. DR GO; GO:0035900; P:response to isolation stress; IEP:RGD. DR GO; GO:0014044; P:Schwann cell development; ISO:RGD. DR GO; GO:0007264; P:small GTPase mediated signal transduction; ISO:RGD. DR GO; GO:0050852; P:T cell receptor signaling pathway; ISO:RGD. DR GO; GO:0042088; P:T-helper 1 type immune response; ISO:RGD. DR CDD; cd04138; H_N_K_Ras_like; 1. DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1. DR InterPro; IPR027417; P-loop_NTPase. DR InterPro; IPR005225; Small_GTP-bd_dom. DR InterPro; IPR001806; Small_GTPase. DR InterPro; IPR020849; Small_GTPase_Ras-type. DR NCBIfam; TIGR00231; small_GTP; 1. DR PANTHER; PTHR24070:SF385; GTPASE HRAS; 1. DR PANTHER; PTHR24070; RAS, DI-RAS, AND RHEB FAMILY MEMBERS OF SMALL GTPASE SUPERFAMILY; 1. DR Pfam; PF00071; Ras; 1. DR PRINTS; PR00449; RASTRNSFRMNG. DR SMART; SM00175; RAB; 1. DR SMART; SM00173; RAS; 1. DR SMART; SM00174; RHO; 1. DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1. DR PROSITE; PS51421; RAS; 1. DR Genevisible; P20171; RN. PE 1: Evidence at protein level; KW 3D-structure; Acetylation; Cell membrane; Golgi apparatus; GTP-binding; KW Hydrolase; Isopeptide bond; Lipoprotein; Membrane; Methylation; KW Nucleotide-binding; Palmitate; Prenylation; Proto-oncogene; KW Reference proteome; S-nitrosylation; Ubl conjugation. FT CHAIN 1..186 FT /note="GTPase HRas" FT /id="PRO_0000326479" FT INIT_MET 1 FT /note="Removed; alternate" FT /evidence="ECO:0000250|UniProtKB:P01112" FT CHAIN 2..186 FT /note="GTPase HRas, N-terminally processed" FT /id="PRO_0000043000" FT PROPEP 187..189 FT /note="Removed in mature form" FT /evidence="ECO:0000250" FT /id="PRO_0000043001" FT REGION 166..185 FT /note="Hypervariable region" FT MOTIF 32..40 FT /note="Effector region" FT BINDING 10..17 FT /ligand="GTP" FT /ligand_id="ChEBI:CHEBI:37565" FT BINDING 57..61 FT /ligand="GTP" FT /ligand_id="ChEBI:CHEBI:37565" FT BINDING 116..119 FT /ligand="GTP" FT /ligand_id="ChEBI:CHEBI:37565" FT MOD_RES 1 FT /note="N-acetylmethionine" FT /evidence="ECO:0000250|UniProtKB:P01112" FT MOD_RES 2 FT /note="N-acetylthreonine; in GTPase HRas, N-terminally FT processed" FT /evidence="ECO:0000250|UniProtKB:P01112" FT MOD_RES 118 FT /note="S-nitrosocysteine" FT /evidence="ECO:0000250|UniProtKB:P01112" FT MOD_RES 186 FT /note="Cysteine methyl ester" FT /evidence="ECO:0000269|PubMed:3290900" FT LIPID 181 FT /note="S-palmitoyl cysteine" FT /evidence="ECO:0000250|UniProtKB:P01112" FT LIPID 184 FT /note="S-(15-deoxy-Delta12,14-prostaglandin J2-9- FT yl)cysteine; alternate" FT /evidence="ECO:0000250|UniProtKB:P01112" FT LIPID 184 FT /note="S-palmitoyl cysteine; alternate" FT /evidence="ECO:0000250|UniProtKB:P01112" FT LIPID 186 FT /note="S-farnesyl cysteine" FT /evidence="ECO:0000269|PubMed:3290900" FT CROSSLNK 170 FT /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with FT G-Cter in ubiquitin)" FT /evidence="ECO:0000250|UniProtKB:P01112" FT MUTAGEN 26 FT /note="N->G: Interacts and partially stimulates PLCE1; when FT associated with L-61." FT /evidence="ECO:0000269|PubMed:11179219" FT MUTAGEN 35 FT /note="T->S: No interaction and stimulation of PLCE1; when FT associated with L-61." FT /evidence="ECO:0000269|PubMed:11179219" FT MUTAGEN 37 FT /note="E->G: Reduced interaction and stimulation of PLCE1; FT when associated with L-61." FT /evidence="ECO:0000269|PubMed:11179219" FT MUTAGEN 38 FT /note="D->N: Reduced interaction and stimulation of PLCE1; FT when associated with L-61." FT /evidence="ECO:0000269|PubMed:11179219" FT MUTAGEN 40 FT /note="Y->C: No interaction and stimulation of PLCE1; when FT associated with L-61." FT /evidence="ECO:0000269|PubMed:11179219" FT MUTAGEN 61 FT /note="Q->L: Constitutively active. Constitutively FT interacts and stimulates PLCE1 phospholipase activity. FT Reduced interaction and stimulation of PLCE1; when FT associated with G-37 and N-38. No interaction and FT stimulation of PLCE1; when associated with S-35 and C-40. FT Interacts and partially stimulates PLCE1; when associated FT with G-26. Interacts but does not stimulate PLCE1; when FT associated with S-186." FT /evidence="ECO:0000269|PubMed:11179219" FT MUTAGEN 186 FT /note="C->S: Interacts but does not stimulate PLCE1; when FT associated with L-61." FT /evidence="ECO:0000269|PubMed:11179219" FT CONFLICT 179 FT /note="P -> L (in Ref. 1; AAA42009)" FT /evidence="ECO:0000305" FT STRAND 2..11 FT /evidence="ECO:0007829|PDB:3V4F" FT HELIX 16..25 FT /evidence="ECO:0007829|PDB:3V4F" FT STRAND 36..46 FT /evidence="ECO:0007829|PDB:3V4F" FT STRAND 49..58 FT /evidence="ECO:0007829|PDB:3V4F" FT HELIX 62..64 FT /evidence="ECO:0007829|PDB:3V4F" FT HELIX 68..72 FT /evidence="ECO:0007829|PDB:3V4F" FT STRAND 76..83 FT /evidence="ECO:0007829|PDB:3V4F" FT HELIX 87..91 FT /evidence="ECO:0007829|PDB:3V4F" FT HELIX 93..104 FT /evidence="ECO:0007829|PDB:3V4F" FT STRAND 111..116 FT /evidence="ECO:0007829|PDB:3V4F" FT HELIX 127..137 FT /evidence="ECO:0007829|PDB:3V4F" FT STRAND 141..143 FT /evidence="ECO:0007829|PDB:3V4F" FT TURN 146..148 FT /evidence="ECO:0007829|PDB:3V4F" FT HELIX 152..163 FT /evidence="ECO:0007829|PDB:3V4F" SQ SEQUENCE 189 AA; 21298 MW; EE6DC2D933E2856A CRC64; MTEYKLVVVG AGGVGKSALT IQLIQNHFVD EYDPTIEDSY RKQVVIDGET CLLDILDTAG QEEYSAMRDQ YMRTGEGFLC VFAINNTKSF EDIHQYREQI KRVKDSDDVP MVLVGNKCDL AARTVESRQA QDLARSYGIP YIETSAKTRQ GVEDAFYTLV REIRQHKLRK LNPPDESGPG CMSCKCVLS //