GNAI3

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Guanin nukleotid-vezujući protein (G protein), alfa inhibirajući polipeptid 3

PDB prikaz baziran na 1agr.
Dostupne strukture
1agr, 1as0, 1as2, 1as3, 1bh2, 1bof, 1cip, 1gdd, 1gfi, 1gg2, 1gia, 1gil, 1git, 1gp2, 1kjy, 1svk, 1svs, 1y3a, 2g83, 2gtp, 2hlb, 2ihb, 2ik8, 2ode
Identifikatori
SimboliGNAI3; 87U6; FLJ26559
Vanjski IDOMIM: 139370 MGI: 95773 HomoloGene: 55975 GeneCards: GNAI3 Gene
Ontologija gena
Molekularna funkcija vezivanje nukleotida
aktivnost GTPaze
aktivnost prenosnika signala
vezivanje proteina
GTP vezivanje
Celularna komponenta citoplazma
Goldžjev aparat
Biološki proces transport
prenos signala
signalni put G-protein spregnutog receptora
negativna regulacija aktivnosti adenilat ciklaze
Pregled RNK izražavanja
podaci
Ortolozi
VrstaČovekMiš
Entrez277314679
EnsemblENSG00000065135ENSMUSG00000000001
UniProtP08754Q3TJH1
RefSeq (mRNA)NM_006496NM_010306
RefSeq (protein)NP_006487NP_034436
Lokacija (UCSC)Chr 1:
109.89 - 109.94 Mb
Chr 3:
108.24 - 108.27 Mb
PubMed pretraga[1][2]

GNAI3, Guanin nukleotid-vezujući protein G(i), alfa-3 podjedinica, je protein koji je kod ljudi kodiran GNAI3 genom.Didsbury JR, Snyderman R (Aug 1987). „Molecular cloning of a new human G protein. Evidence for two Gi alpha-like protein families”. FEBS Lett 219 (1): 259–63. DOI:10.1016/0014-5793(87)81228-0. PMID 3109953. </ref>[1]


Interakcije

Za GNAI3 je bilo pokazano da ostvaruje interakcije sa RGS14,[2] RIC8A,[3] RGS18,[4][5] S1PR1,[6] RGS12,[2] RGS16,[7][8] RGS19,[9][10][11] RGS10[12] i RGS5.[7][13]

Reference

  1. „Entrez Gene: GNAI3 guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 3”. 
  2. 2,0 2,1 Kimple, R J; De Vries L, Tronchère H, Behe C I, Morris R A, Gist Farquhar M, Siderovski D P (August 2001). „RGS12 and RGS14 GoLoco motifs are G alpha(i) interaction sites with guanine nucleotide dissociation inhibitor Activity”. J. Biol. Chem. (United States) 276 (31): 29275–81. DOI:10.1074/jbc.M103208200. ISSN 0021-9258. PMID 11387333. 
  3. Tall, Gregory G; Krumins Andrejs M, Gilman Alfred G (March 2003). „Mammalian Ric-8A (synembryn) is a heterotrimeric Galpha protein guanine nucleotide exchange factor”. J. Biol. Chem. (United States) 278 (10): 8356–62. DOI:10.1074/jbc.M211862200. ISSN 0021-9258. PMID 12509430. 
  4. Yowe, D; Weich N, Prabhudas M, Poisson L, Errada P, Kapeller R, Yu K, Faron L, Shen M, Cleary J, Wilkie T M, Gutierrez-Ramos C, Hodge M R (October 2001). „RGS18 is a myeloerythroid lineage-specific regulator of G-protein-signalling molecule highly expressed in megakaryocytes”. Biochem. J. (England) 359 (Pt 1): 109–18. DOI:10.1042/0264-6021:3590109. ISSN 0264-6021. PMC 1222126. PMID 11563974. 
  5. Gagnon, Alison W; Murray David L, Leadley Robert J (July 2002). „Cloning and characterization of a novel regulator of G protein signalling in human platelets”. Cell. Signal. (England) 14 (7): 595–606. DOI:10.1016/S0898-6568(02)00012-8. ISSN 0898-6568. PMID 11955952. 
  6. Lee, M J; Evans M, Hla T (May 1996). „The inducible G protein-coupled receptor edg-1 signals via the G(i)/mitogen-activated protein kinase pathway”. J. Biol. Chem. (UNITED STATES) 271 (19): 11272–9. DOI:10.1074/jbc.271.19.11272. ISSN 0021-9258. PMID 8626678. 
  7. 7,0 7,1 Chen, C; Zheng B, Han J, Lin S C (March 1997). „Characterization of a novel mammalian RGS protein that binds to Galpha proteins and inhibits pheromone signaling in yeast”. J. Biol. Chem. (UNITED STATES) 272 (13): 8679–85. DOI:10.1074/jbc.272.13.8679. ISSN 0021-9258. PMID 9079700. 
  8. Beadling, C; Druey K M, Richter G, Kehrl J H, Smith K A (March 1999). „Regulators of G protein signaling exhibit distinct patterns of gene expression and target G protein specificity in human lymphocytes”. J. Immunol. (UNITED STATES) 162 (5): 2677–82. ISSN 0022-1767. PMID 10072511. 
  9. De Vries, L; Elenko E, Hubler L, Jones T L, Farquhar M G (December 1996). „GAIP is membrane-anchored by palmitoylation and interacts with the activated (GTP-bound) form of G alpha i subunits”. Proc. Natl. Acad. Sci. U.S.A. (UNITED STATES) 93 (26): 15203–8. DOI:10.1073/pnas.93.26.15203. ISSN 0027-8424. PMC 26381. PMID 8986788. 
  10. Woulfe, D S; Stadel J M (June 1999). „Structural basis for the selectivity of the RGS protein, GAIP, for Galphai family members. Identification of a single amino acid determinant for selective interaction of Galphai subunits with GAIP”. J. Biol. Chem. (UNITED STATES) 274 (25): 17718–24. DOI:10.1074/jbc.274.25.17718. ISSN 0021-9258. PMID 10364213. 
  11. De Vries, L; Mousli M, Wurmser A, Farquhar M G (December 1995). „GAIP, a protein that specifically interacts with the trimeric G protein G alpha i3, is a member of a protein family with a highly conserved core domain”. Proc. Natl. Acad. Sci. U.S.A. (UNITED STATES) 92 (25): 11916–20. DOI:10.1073/pnas.92.25.11916. ISSN 0027-8424. PMC 40514. PMID 8524874. 
  12. Hunt, T W; Fields T A, Casey P J, Peralta E G (September 1996). „RGS10 is a selective activator of G alpha i GTPase activity”. Nature (ENGLAND) 383 (6596): 175–7. DOI:10.1038/383175a0. ISSN 0028-0836. PMID 8774883. 
  13. Zhou, J; Moroi K, Nishiyama M, Usui H, Seki N, Ishida J, Fukamizu A, Kimura S (February 2001). „Characterization of RGS5 in regulation of G protein-coupled receptor signaling”. Life Sci. (England) 68 (13): 1457–69. DOI:10.1016/S0024-3205(01)00939-0. ISSN 0024-3205. PMID 11253162. 

Literatura

  • Downes GB, Gautam N (2000). „The G protein subunit gene families.”. Genomics 62 (3): 544–52. DOI:10.1006/geno.1999.5992. PMID 10644457. 
  • Sidhu A, Niznik HB (2000). „Coupling of dopamine receptor subtypes to multiple and diverse G proteins.”. Int. J. Dev. Neurosci. 18 (7): 669–77. DOI:10.1016/S0736-5748(00)00033-2. PMID 10978845. 
  • Jiang M, Pandey S, Tran VT, Fong HK (1991). „Guanine nucleotide-binding regulatory proteins in retinal pigment epithelial cells.”. Proc. Natl. Acad. Sci. U.S.A. 88 (9): 3907–11. DOI:10.1073/pnas.88.9.3907. PMC 51562. PMID 1902575. 
  • Carty DJ, Padrell E, Codina J, et al. (1990). „Distinct guanine nucleotide binding and release properties of the three Gi proteins.”. J. Biol. Chem. 265 (11): 6268–73. PMID 2108158. 
  • Suki WN, Abramowitz J, Mattera R, et al. (1987). „The human genome encodes at least three non-allellic G proteins with alpha i-type subunits.”. FEBS Lett. 220 (1): 187–92. DOI:10.1016/0014-5793(87)80900-6. PMID 2440724. 
  • Codina J, Olate J, Abramowitz J, et al. (1988). „Alpha i-3 cDNA encodes the alpha subunit of Gk, the stimulatory G protein of receptor-regulated K+ channels.”. J. Biol. Chem. 263 (14): 6746–50. PMID 2452165. 
  • Itoh H, Toyama R, Kozasa T, et al. (1988). „Presence of three distinct molecular species of Gi protein alpha subunit. Structure of rat cDNAs and human genomic DNAs.”. J. Biol. Chem. 263 (14): 6656–64. PMID 2834384. 
  • Beals CR, Wilson CB, Perlmutter RM (1987). „A small multigene family encodes Gi signal-transduction proteins.”. Proc. Natl. Acad. Sci. U.S.A. 84 (22): 7886–90. DOI:10.1073/pnas.84.22.7886. PMC 299440. PMID 3120178. 
  • Kim SY, Ang SL, Bloch DB, et al. (1988). „Identification of cDNA encoding an additional alpha subunit of a human GTP-binding protein: expression of three alpha i subtypes in human tissues and cell lines.”. Proc. Natl. Acad. Sci. U.S.A. 85 (12): 4153–7. DOI:10.1073/pnas.85.12.4153. PMC 280384. PMID 3132707. 
  • Migeon JC, Thomas SL, Nathanson NM (1995). „Differential coupling of m2 and m4 muscarinic receptors to inhibition of adenylyl cyclase by Gi alpha and G(o)alpha subunits.”. J. Biol. Chem. 270 (27): 16070–4. DOI:10.1074/jbc.270.27.16070. PMID 7608168. 
  • Raymond JR, Olsen CL, Gettys TW (1993). „Cell-specific physical and functional coupling of human 5-HT1A receptors to inhibitory G protein alpha-subunits and lack of coupling to Gs alpha.”. Biochemistry 32 (41): 11064–73. DOI:10.1021/bi00092a016. PMID 8218170. 
  • Wu D, LaRosa GJ, Simon MI (1993). „G protein-coupled signal transduction pathways for interleukin-8.”. Science 261 (5117): 101–3. DOI:10.1126/science.8316840. PMID 8316840. 
  • Europe-Finner GN, Phaneuf S, Watson SP, López Bernal A (1993). „Identification and expression of G-proteins in human myometrium: up-regulation of G alpha s in pregnancy.”. Endocrinology 132 (6): 2484–90. DOI:10.1210/en.132.6.2484. PMID 8504751. 
  • De Vries L, Mousli M, Wurmser A, Farquhar MG (1996). „GAIP, a protein that specifically interacts with the trimeric G protein G alpha i3, is a member of a protein family with a highly conserved core domain.”. Proc. Natl. Acad. Sci. U.S.A. 92 (25): 11916–20. DOI:10.1073/pnas.92.25.11916. PMC 40514. PMID 8524874. 
  • Laugwitz KL, Allgeier A, Offermanns S, et al. (1996). „The human thyrotropin receptor: a heptahelical receptor capable of stimulating members of all four G protein families.”. Proc. Natl. Acad. Sci. U.S.A. 93 (1): 116–20. DOI:10.1073/pnas.93.1.116. PMC 40189. PMID 8552586. 
  • Lee MJ, Evans M, Hla T (1996). „The inducible G protein-coupled receptor edg-1 signals via the G(i)/mitogen-activated protein kinase pathway.”. J. Biol. Chem. 271 (19): 11272–9. DOI:10.1074/jbc.271.19.11272. PMID 8626678. 
  • Solomon KR, Rudd CE, Finberg RW (1996). „The association between glycosylphosphatidylinositol-anchored proteins and heterotrimeric G protein alpha subunits in lymphocytes.”. Proc. Natl. Acad. Sci. U.S.A. 93 (12): 6053–8. DOI:10.1073/pnas.93.12.6053. PMC 39187. PMID 8650218. 
  • Zhang J, Pratt RE (1996). „The AT2 receptor selectively associates with Gialpha2 and Gialpha3 in the rat fetus.”. J. Biol. Chem. 271 (25): 15026–33. DOI:10.1074/jbc.271.25.15026. PMID 8663053. 
  • Hunt TW, Fields TA, Casey PJ, Peralta EG (1996). „RGS10 is a selective activator of G alpha i GTPase activity.”. Nature 383 (6596): 175–7. DOI:10.1038/383175a0. PMID 8774883. 

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PDB Galerija
1agr: Kompleks ALF4-aktiviranog GI-ALPHA-1 sa RGS4
1agr: Kompleks ALF4-aktiviranog GI-ALPHA-1 sa RGS4  
1as0: GTP-gama-S vezan za G42V GIA1
1as0: GTP-gama-S vezan za G42V GIA1  
1as2: GDP+PI vezan za G42V GIA1
1as2: GDP+PI vezan za G42V GIA1  
1as3: GDP vezan za G42V GIA1
1as3: GDP vezan za G42V GIA1  
1bh2: A326S mutant inhibitorne alfa podjedinice
1bh2: A326S mutant inhibitorne alfa podjedinice  
1bof: GI-ALPHA-1 vezan za GDP i magnezijum
1bof: GI-ALPHA-1 vezan za GDP i magnezijum  
1cip: GI-ALPHA-1 podjedinica guanin nukleotid-vezanog proteina u kompleksu sa GTP analogom
1cip: GI-ALPHA-1 podjedinica guanin nukleotid-vezanog proteina u kompleksu sa GTP analogom  
1gdd: Tercijarne i kvaternarne strukturne promene u GIA1 indukovane GTP hidrolizom
1gdd: Tercijarne i kvaternarne strukturne promene u GIA1 indukovane GTP hidrolizom  
1gfi: Strukture aktivnih konformacija GI alfa 1 i mehanizam GTP hidrolize
1gfi: Strukture aktivnih konformacija GI alfa 1 i mehanizam GTP hidrolize  
1gg2: G protein heterotrimer mutant GI_alfa_1(G203A) beta_1 gama_2 sa GDP vezanim
1gg2: G protein heterotrimer mutant GI_alfa_1(G203A) beta_1 gama_2 sa GDP vezanim  
1gia: Strukture aktivnih konformacija GIA1 i mehanizam GTP hidrolize
1gia: Strukture aktivnih konformacija GIA1 i mehanizam GTP hidrolize  
1gil: Strukture aktivnih konformacija GIA1 i mehanizam GTP hidrolize
1gil: Strukture aktivnih konformacija GIA1 i mehanizam GTP hidrolize  
1git: Struktura GTP-vezanog proteina
1git: Struktura GTP-vezanog proteina  
1gp2: G protein heterotrimer GI_alfa_1 beta_1 gama_2 sa vezanim GDP
1gp2: G protein heterotrimer GI_alfa_1 beta_1 gama_2 sa vezanim GDP  
1kjy: Struktura ljudskog G[alfa]i1 vezanog za GoLoco motiv RGS14
1kjy: Struktura ljudskog G[alfa]i1 vezanog za GoLoco motiv RGS14  
1svk: Struktura K180P mutanta Gi alfa podjedinice vezane za AlF4 i GDP
1svk: Struktura K180P mutanta Gi alfa podjedinice vezane za AlF4 i GDP  
1svs: Struktura K180P mutanta Gi alfa podjedinice vezane za GppNHp.
1svs: Struktura K180P mutanta Gi alfa podjedinice vezane za GppNHp.  
1y3a: Struktura G-Alfa-I1 vezane za GDP-selektivni peptid daje uvid u razmenu guanin nukleotida
1y3a: Struktura G-Alfa-I1 vezane za GDP-selektivni peptid daje uvid u razmenu guanin nukleotida  
2g83: Struktura aktivirane G-alfa-i1 vezane za nukleotid selektivni peptid
2g83: Struktura aktivirane G-alfa-i1 vezane za nukleotid selektivni peptid  
2gtp: Struktura heterodimernog kompleksa ljudskog RGS1 i aktiviranog Gi alfa 1
2gtp: Struktura heterodimernog kompleksa ljudskog RGS1 i aktiviranog Gi alfa 1  
2hlb: Strukturna baza za nukleotidnu razmenu na G-alfa-i podjedinici
2hlb: Strukturna baza za nukleotidnu razmenu na G-alfa-i podjedinici  
2ihb: Struktura heterodimernog kompleksa ljudskog RGS10 i aktiviranog Gi alfa 3
2ihb: Struktura heterodimernog kompleksa ljudskog RGS10 i aktiviranog Gi alfa 3  
2ik8: Struktura heterodimernog kompleksa ljudskog RGS16 i aktiviranog Gi alfa 1
2ik8: Struktura heterodimernog kompleksa ljudskog RGS16 i aktiviranog Gi alfa 1  
2ode: Struktura heterodimernog kompleksa ljudskog RGS8 i aktiviranog Gi alfa 3
2ode: Struktura heterodimernog kompleksa ljudskog RGS8 i aktiviranog Gi alfa 3  
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3.6.1
Pirofosfataza (Neorganska, Tiamin Apiraza  Tiamin trifosfataza
3.6.2
3.6.3-4: ATPaza
3.6.3
Cu++ (3.6.3.4)
Menkes/ATP7A  Vilson/ATP7B
Ca+ (3.6.3.8)
SERCA (ATP2A1, ATP2A2, ATP2A3)  Membrana plazme (ATP2B1, ATP2B2, ATP2B3, ATP2B4)  SPCA (ATP2C1, ATP2C2)
Na+/K+ (3.6.3.9)
ATP1A1  ATP1A2  ATP1A3  ATP1A4  ATP1B1  ATP1B2  ATP1B3  ATP1B4
H+/K+ (3.6.3.10)
ATP4A
Druge P-tip ATPaze
ATP8B1  ATP10A  ATP11B  ATP12A  ATP13A2  ATP13A3 
3.6.4
Dinein  Kinezin  Miozin
3.6.5: GTPaze
Gαs  Gαi (GNAI1, GNAI2, GNAI3)  Gαq/11 (GNAQ, GNA11 Gα12/13 (GNA12, GNA13 Transducin (GNAT1, GNAT2)
Ras  Rab (Rab27)  Arf (Arf6)  Ran  Rheb  Ro familija (RhoA, RhoB, CDC42, Rac1)  Rap
3.6.5.3: Protein-sintetišuće GTPaze
Prokariotski (IF-2, EF-Tu, EF-G Eukariotski
3.6.5.5-6: Polimerizacioni motori
B enzm: 1.1/2/3/4/5/6/7/8/10/11/13/14/15-18, 2.1/2/3/4/5/6/7/8, 2.7.10, 2.7.11-12, 3.1/2/3/4/5/6/7, 3.1.3.48, 3.4.21/22/23/24, 4.1/2/3/4/5/6, 5.1/2/3/4/99, 6.1-3/4/5-6