ARP3_RAT
ID ARP3_RAT Reviewed; 418 AA.
AC Q4V7C7; A9CM89; A9CM90;
DT 01-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2005, sequence version 1.
DT 03-AUG-2022, entry version 121.
DE RecName: Full=Actin-related protein 3;
DE AltName: Full=Actin-like protein 3;
GN Name=Actr3; Synonyms=Arp3;
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 [MRNA], VARIANT PHE-111, AND TISSUE SPECIFICITY.
RC STRAIN=Buffalo/Mna, and Wistar Kyoto/Ncrj; TISSUE=Kidney;
RX PubMed=18064521; DOI=10.1007/s00335-007-9078-5;
RA Akiyama K., Morita H., Suetsugu S., Kuraba S., Numata Y., Yamamoto Y.,
RA Inui K., Ideura T., Wakisaka N., Nakano K., Oniki H., Takenawa T.,
RA Matsuyama M., Yoshimura A.;
RT "Actin-related protein 3 (Arp3) is mutated in proteinuric BUF/Mna rats.";
RL Mamm. Genome 19:41-50(2008).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=Brown Norway; TISSUE=Testis;
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 IDENTIFICATION BY MASS SPECTROMETRY, AND SUBCELLULAR LOCATION.
RX PubMed=19343716; DOI=10.1002/pmic.200800664;
RA Maurya D.K., Sundaram C.S., Bhargava P.;
RT "Proteome profile of the mature rat olfactory bulb.";
RL Proteomics 9:2593-2599(2009).
CC -!- FUNCTION: ATP-binding component of the Arp2/3 complex, a multiprotein
CC complex that mediates actin polymerization upon stimulation by
CC nucleation-promoting factor (NPF). The Arp2/3 complex mediates the
CC formation of branched actin networks in the cytoplasm, providing the
CC force for cell motility. Seems to contact the pointed end of the
CC daughter actin filament. In podocytes, required for the formation of
CC lamellipodia downstream of AVIL and PLCE1 regulation. In addition to
CC its role in the cytoplasmic cytoskeleton, the Arp2/3 complex also
CC promotes actin polymerization in the nucleus, thereby regulating gene
CC transcription and repair of damaged DNA. The Arp2/3 complex promotes
CC homologous recombination (HR) repair in response to DNA damage by
CC promoting nuclear actin polymerization, leading to drive motility of
CC double-strand breaks (DSBs). Plays a role in ciliogenesis.
CC {ECO:0000250|UniProtKB:P61158}.
CC -!- SUBUNIT: Component of the Arp2/3 complex composed of ACTR2/ARP2,
CC ACTR3/ARP3, ARPC1B/p41-ARC, ARPC2/p34-ARC, ARPC3/p21-ARC, ARPC4/p20-ARC
CC and ARPC5/p16-ARC. Interacts with WHDC1. Interacts weakly with MEFV.
CC Interacts with AVIL. {ECO:0000250|UniProtKB:P61158}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton
CC {ECO:0000269|PubMed:19343716}. Cell projection
CC {ECO:0000250|UniProtKB:P61158}. Nucleus {ECO:0000250|UniProtKB:P61158}.
CC Note=In pre-apoptotic cells, colocalizes with MEFV in large specks
CC (pyroptosomes). {ECO:0000250|UniProtKB:P61158}.
CC -!- TISSUE SPECIFICITY: Detected in brain and kidney glomeruli (at protein
CC level) (PubMed:18064521). Detected in kidney, lung and spleen
CC (PubMed:18064521). {ECO:0000269|PubMed:18064521}.
CC -!- SIMILARITY: Belongs to the actin family. ARP3 subfamily. {ECO:0000305}.
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DR EMBL; AB292042; BAF94208.1; -; mRNA.
DR EMBL; AB292043; BAF94209.1; -; mRNA.
DR EMBL; AB294577; BAF94221.1; -; Genomic_DNA.
DR EMBL; AB294578; BAF94241.1; -; Genomic_DNA.
DR EMBL; BC098014; AAH98014.1; -; mRNA.
DR RefSeq; NP_112330.1; NM_031068.1.
DR AlphaFoldDB; Q4V7C7; -.
DR SMR; Q4V7C7; -.
DR BioGRID; 249604; 3.
DR IntAct; Q4V7C7; 3.
DR MINT; Q4V7C7; -.
DR STRING; 10116.ENSRNOP00000004520; -.
DR iPTMnet; Q4V7C7; -.
DR PhosphoSitePlus; Q4V7C7; -.
DR SwissPalm; Q4V7C7; -.
DR World-2DPAGE; 0004:Q4V7C7; -.
DR jPOST; Q4V7C7; -.
DR PaxDb; Q4V7C7; -.
DR PRIDE; Q4V7C7; -.
DR Ensembl; ENSRNOT00000084552; ENSRNOP00000071780; ENSRNOG00000003206.
DR GeneID; 81732; -.
DR KEGG; rno:81732; -.
DR UCSC; RGD:71024; rat.
DR CTD; 10096; -.
DR RGD; 71024; Actr3.
DR eggNOG; KOG0678; Eukaryota.
DR GeneTree; ENSGT00940000155065; -.
DR HOGENOM; CLU_027965_3_0_1; -.
DR InParanoid; Q4V7C7; -.
DR OrthoDB; 649708at2759; -.
DR PhylomeDB; Q4V7C7; -.
DR Reactome; R-RNO-2029482; Regulation of actin dynamics for phagocytic cup formation.
DR Reactome; R-RNO-3928662; EPHB-mediated forward signaling.
DR Reactome; R-RNO-5663213; RHO GTPases Activate WASPs and WAVEs.
DR Reactome; R-RNO-8856828; Clathrin-mediated endocytosis.
DR PRO; PR:Q4V7C7; -.
DR Proteomes; UP000002494; Chromosome 13.
DR Bgee; ENSRNOG00000003206; Expressed in spleen and 19 other tissues.
DR ExpressionAtlas; Q4V7C7; baseline and differential.
DR Genevisible; Q4V7C7; RN.
DR GO; GO:0061831; C:apical ectoplasmic specialization; IDA:RGD.
DR GO; GO:0061828; C:apical tubulobulbar complex; IDA:RGD.
DR GO; GO:0005885; C:Arp2/3 protein complex; ISS:UniProtKB.
DR GO; GO:0061832; C:basal ectoplasmic specialization; IDA:RGD.
DR GO; GO:0005903; C:brush border; ISO:RGD.
DR GO; GO:0031252; C:cell leading edge; IDA:RGD.
DR GO; GO:0005911; C:cell-cell junction; IDA:RGD.
DR GO; GO:0061830; C:concave side of sperm head; IDA:RGD.
DR GO; GO:0005737; C:cytoplasm; IDA:RGD.
DR GO; GO:0060076; C:excitatory synapse; IDA:RGD.
DR GO; GO:0098978; C:glutamatergic synapse; IDA:SynGO.
DR GO; GO:0000139; C:Golgi membrane; IDA:RGD.
DR GO; GO:0030056; C:hemidesmosome; IDA:RGD.
DR GO; GO:0030027; C:lamellipodium; IDA:RGD.
DR GO; GO:0061851; C:leading edge of lamellipodium; IDA:RGD.
DR GO; GO:0005634; C:nucleus; ISS:UniProtKB.
DR GO; GO:0048471; C:perinuclear region of cytoplasm; IDA:RGD.
DR GO; GO:0002102; C:podosome; IDA:RGD.
DR GO; GO:0061825; C:podosome core; IDA:RGD.
DR GO; GO:0098794; C:postsynapse; IDA:SynGO.
DR GO; GO:0001726; C:ruffle; IDA:RGD.
DR GO; GO:0035861; C:site of double-strand break; ISS:UniProtKB.
DR GO; GO:0003779; F:actin binding; IDA:RGD.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0051117; F:ATPase binding; IPI:RGD.
DR GO; GO:0005200; F:structural constituent of cytoskeleton; ISO:RGD.
DR GO; GO:0034314; P:Arp2/3 complex-mediated actin nucleation; ISS:UniProtKB.
DR GO; GO:0048708; P:astrocyte differentiation; IMP:RGD.
DR GO; GO:0008356; P:asymmetric cell division; ISO:RGD.
DR GO; GO:0071364; P:cellular response to epidermal growth factor stimulus; IEP:RGD.
DR GO; GO:0071346; P:cellular response to interferon-gamma; ISO:RGD.
DR GO; GO:0071347; P:cellular response to interleukin-1; IEP:RGD.
DR GO; GO:1905835; P:cellular response to pyrimidine ribonucleotide; IEP:RGD.
DR GO; GO:0071560; P:cellular response to transforming growth factor beta stimulus; IDA:RGD.
DR GO; GO:0035984; P:cellular response to trichostatin A; IEP:RGD.
DR GO; GO:1905837; P:cellular response to triterpenoid; IEP:RGD.
DR GO; GO:0071356; P:cellular response to tumor necrosis factor; IDA:RGD.
DR GO; GO:0060271; P:cilium assembly; ISS:UniProtKB.
DR GO; GO:0007163; P:establishment or maintenance of cell polarity; ISO:RGD.
DR GO; GO:0051321; P:meiotic cell cycle; ISO:RGD.
DR GO; GO:0016344; P:meiotic chromosome movement towards spindle pole; ISO:RGD.
DR GO; GO:0033206; P:meiotic cytokinesis; ISO:RGD.
DR GO; GO:0030517; P:negative regulation of axon extension; IMP:RGD.
DR GO; GO:1904171; P:negative regulation of bleb assembly; IMP:RGD.
DR GO; GO:2000251; P:positive regulation of actin cytoskeleton reorganization; IMP:RGD.
DR GO; GO:0030838; P:positive regulation of actin filament polymerization; IMP:RGD.
DR GO; GO:0048711; P:positive regulation of astrocyte differentiation; IMP:RGD.
DR GO; GO:0050775; P:positive regulation of dendrite morphogenesis; IMP:RGD.
DR GO; GO:0061003; P:positive regulation of dendritic spine morphogenesis; IMP:RGD.
DR GO; GO:0010763; P:positive regulation of fibroblast migration; IMP:RGD.
DR GO; GO:0051491; P:positive regulation of filopodium assembly; IMP:RGD.
DR GO; GO:0010592; P:positive regulation of lamellipodium assembly; IMP:RGD.
DR GO; GO:0045666; P:positive regulation of neuron differentiation; IMP:RGD.
DR GO; GO:0032092; P:positive regulation of protein binding; IMP:RGD.
DR GO; GO:1903078; P:positive regulation of protein localization to plasma membrane; IMP:RGD.
DR GO; GO:0090314; P:positive regulation of protein targeting to membrane; IMP:RGD.
DR GO; GO:0051965; P:positive regulation of synapse assembly; IMP:RGD.
DR GO; GO:0045944; P:positive regulation of transcription by RNA polymerase II; ISS:UniProtKB.
DR GO; GO:0098974; P:postsynaptic actin cytoskeleton organization; IDA:SynGO.
DR GO; GO:0043519; P:regulation of myosin II filament organization; IMP:RGD.
DR GO; GO:0032355; P:response to estradiol; IEP:RGD.
DR GO; GO:0071503; P:response to heparin; IEP:RGD.
DR GO; GO:0061843; P:Sertoli cell barrier remodeling; IEP:RGD.
DR GO; GO:0007283; P:spermatogenesis; IEP:RGD.
DR GO; GO:0051653; P:spindle localization; ISO:RGD.
DR InterPro; IPR004000; Actin.
DR InterPro; IPR020902; Actin/actin-like_CS.
DR InterPro; IPR015623; Arp3.
DR InterPro; IPR043129; ATPase_NBD.
DR PANTHER; PTHR11937; PTHR11937; 1.
DR PANTHER; PTHR11937:SF175; PTHR11937:SF175; 1.
DR Pfam; PF00022; Actin; 1.
DR SMART; SM00268; ACTIN; 1.
DR SUPFAM; SSF53067; SSF53067; 2.
DR PROSITE; PS01132; ACTINS_ACT_LIKE; 1.
PE 1: Evidence at protein level;
KW Acetylation; Actin-binding; ATP-binding; Cell projection;
KW Cilium biogenesis/degradation; Cytoplasm; Cytoskeleton; Nucleotide-binding;
KW Nucleus; Reference proteome.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250|UniProtKB:P61158"
FT CHAIN 2..418
FT /note="Actin-related protein 3"
FT /id="PRO_0000342356"
FT MOD_RES 2
FT /note="N-acetylalanine"
FT /evidence="ECO:0000250|UniProtKB:P61158"
FT MOD_RES 240
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:P61158"
FT MOD_RES 244
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:P61158"
FT MOD_RES 251
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:P61158"
FT MOD_RES 254
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:P61158"
FT VARIANT 111
FT /note="L -> F"
FT /evidence="ECO:0000269|PubMed:18064521"
SQ SEQUENCE 418 AA; 47357 MW; 806FED7A08ABA455 CRC64;
MAGRLPACVV DCGTGYTKLG YAGNTEPQFI IPSCIAIKES AKVGDQAQRR VMKGVDDLDF
FIGDEAIEKP TYATKWPIRH GIVEDWDLME RFMEQVIFKY LRAEPEDHYF LLTEPPLNTP
ENREYTAEIM FESFNVPGLY IAVQAVLALA ASWTSRQVGE RTLTGTVIDS GDGVTHVIPV
AEGYVIGSCI KHIPIAGRDI TYFIQQLLRD REVGIPPEQS LETAKAVKER YSYVCPDLVK
EFNKYDTDGS KWIKQYTGVN AISKKEFSID VGYERFLGPE IFFHPEFANP DFTQPISEVV
DEVIQNCPID VRRPLYKNIV LSGGSTMFRD FGRRLQRDLK RTVDARLKLS EELSGGRLKP
KPIDVQVITH HMQRYAVWFG GSMLASTPEF YQVCHTKKDY EEIGPSICRH NPVFGVMS
