Guanosine Triphosphate

eukaryotic translation initiation factor 2 subunit beta ; Homo sapiens







106 Article(s)
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51 10659855 The joining of ribosomal subunits in eukaryotes requires eIF5B. 2000 Jan 20 3
52 10858531 Identification of domains within the epsilon-subunit of the translation initiation factor eIF2B that are necessary for guanine nucleotide exchange activity and eIF2B holoprotein formation. 2000 Jun 21 1
53 10966112 Initiation of protein synthesis from the A site of the ribosome. 2000 Aug 18 1
54 10216940 Eukaryotic initiation factor eIF2. 1999 Jan 5
55 10364246 Distinct functions of eukaryotic translation initiation factors eIF1A and eIF3 in the formation of the 40 S ribosomal preinitiation complex. 1999 Jun 18 2
56 10395892 Initiation of translation in prokaryotes and eukaryotes. 1999 Jul 8 1
57 8995410 The human homologue of the yeast Prt1 protein is an integral part of the eukaryotic initiation factor 3 complex and interacts with p170. 1997 Jan 10 1
58 9061030 Studying functional significance of the sequence 980-1061 in the central domain of human 18S rRNA using complementary DNA probes. 1997 Feb 28 1
59 9065455 Function of eukaryotic translation initiation factor 1A (eIF1A) (formerly called eIF-4C) in initiation of protein synthesis. 1997 Mar 21 1
60 9345299 Catalysis of guanine nucleotide exchange on eIF-2 by eIF-2B: is it a sequential or substituted enzyme mechanism? 1997 Oct 9 1
61 9395514 Specific interaction of eukaryotic translation initiation factor 5 (eIF5) with the beta-subunit of eIF2. 1997 Dec 12 2
62 9438375 Eukaryotic initiation factor 2B (eIF2B). 1997 Oct 4
63 8754825 The A1 x U72 base pair conserved in eukaryotic initiator tRNAs is important specifically for binding to the eukaryotic translation initiation factor eIF2. 1996 Aug 2
64 7723752 [Functional value of 980-1061 sequences of human 18S ribosomal RNA using complementary DNA probes]. 1995 Jan-Feb 1
65 7581745 Translational control of eukaryotic gene expression. Role of the guanine nucleotide exchange factor and chain initiation factor-2. 1994-1995 1
66 7918624 The RNA-binding properties of protein synthesis initiation factor eIF-2. 1994 Oct 18 3
67 7969102 Initiation of protein synthesis in eukaryotes. 1994 May 1
68 8049218 Phosphorylation of the guanine nucleotide exchange factor and eukaryotic initiation factor 2 by casein kinase II regulates guanine nucleotide binding and GDP/GTP exchange. 1994 Aug 9 3
69 8161539 Purification and characterization of bacterially expressed mammalian translation initiation factor 5 (eIF-5): demonstration that eIF-5 forms a specific complex with eIF-2. 1994 Apr 26 1
70 8099443 Mammalian eukaryotic initiation factor 2 alpha kinases functionally substitute for GCN2 protein kinase in the GCN4 translational control mechanism of yeast. 1993 May 15 1
71 8334162 The role of the beta-subunit of initiation factor eIF-2 in initiation complex formation. 1993 Jul 18 1
72 8464924 Molecular cloning and expression of cDNA for mammalian translation initiation factor 5. 1993 Apr 1 2
73 1361233 Recycling and phosphorylation of eukaryotic initiation factor 2 on 60S subunits of 80S initiation complexes and polysomes. 1992 Dec 15 2
74 1618793 Release and recycling of eukaryotic initiation factor 2 in the formation of an 80 S ribosomal polypeptide chain initiation complex. 1992 Jun 25 6
75 2016328 Evidence that eukaryotic initiation factor (eIF) 2 is a cap-binding protein that stimulates cap recognition by eIF-4B and eIF-4F. 1991 Apr 15 1
76 1698457 Distinct epitopes in eukaryotic initiation factor 2 for binding of mRNA and for ternary complex formation with methionyl-tRNA(f) and GTP. 1990 Aug 27 3
77 2111815 Binding of ATP to eukaryotic initiation factor 2. Differential modulation of mRNA-binding activity and GTP-dependent binding of methionyl-tRNAMetf. 1990 Jun 5 7
78 2229078 Purification and characterization of sea urchin initiation factor 2. The requirement of guanine nucleotide exchange factor for the release of eukaryotic polypeptide chain initiation factor 2-bound GDP. 1990 Nov 5 2
79 2317212 Kinetic parameters governing the formation of eIF-2.methionyl-tRNAi complexes in protein synthesis. 1990 1
80 2491852 Mechanism of the nucleotide exchange reaction in eukaryotic polypeptide chain initiation. Characterization of the guanine nucleotide exchange factor as a GTP-binding protein. 1989 Jan 5 2
81 2679904 The phosphorylation of eukaryotic initiation factor 2: a principle of translational control in mammalian cells. 1989 3
82 2920832 GTP interacts through its ribose and phosphate moieties with different subunits of the eukaryotic initiation factor eIF-2. 1989 Feb 27 6
83 3356694 The effect of Mg2+ and guanine nucleotide exchange factor on the binding of guanine nucleotides to eukaryotic initiation factor 2. 1988 Apr 25 8
84 3382423 Affinity labeling by a photoreactive GTP analogue of the delta-subunit of eukaryotic initiation factor eIF-2 in different initiation complexes. 1988 Mar 7
85 3402612 Correlation between the distribution of the reversing factor and eukaryotic initiation factor 2 in heme-deficient or double-stranded RNA-inhibited reticulocyte lysates. 1988 Aug 15 1
86 3435553 Kinetic constants in the functioning of eIF-2 and eIF-2B. 1987 Nov 3
87 3462720 Formation of a translational inhibitor by interaction of phospholipid with the eukaryotic initiation factor 2. 1986 Sep 2
88 3711104 Identification of ribosome-bound eukaryotic initiation factor 2.GDP binary complex as an intermediate in polypeptide chain initiation reaction. 1986 Jun 15 3
89 3947361 Purification and properties of the guanine nucleotide exchange factor (GEF) from HeLa cells and its role in the initiation of protein synthesis. 1986 Feb 13 2
90 3844406 Formation and release of eukaryotic initiation factor 2 X GDP complex during eukaryotic ribosomal polypeptide chain initiation complex formation. 1985 Feb 25 3
91 6088496 The association of eIF-2 with Met-tRNAi or eIF-2B alters the specificity of eIF-2 phosphatase. 1984 Aug 25 1
92 6417655 Activation of the heme-stabilized translational inhibitor of reticulocyte lysates by calcium ions and phospholipid. 1983 Nov 2
93 6551177 Assembly and breakdown of mammalian protein synthesis initiation complexes: regulation by guanine nucleotides and by phosphorylation of initiation factor eIF-2. 1983 Feb 15 2
94 6572381 Polypeptide chain initiation in eukaryotes: reversibility of the ternary complex-forming reaction. 1983 Mar 9
95 6573671 Effect of phosphorylation of the alpha-subunit of eukaryotic initiation factor 2 on the function of reversing factor in the initiation of protein synthesis. 1983 May 4
96 6953412 Mechanism of polypeptide chain initiation in eukaryotes and its control by phosphorylation of the alpha subunit of initiation factor 2. 1982 Apr 13
97 6954466 Structure and function of peptide initiation factor 2: differential loss of activities during proteolysis and generation of a terminal fragment containing the phosphorylation sites of the alpha subunit. 1982 May 1
98 7035174 Molecular mechanisms of control of protein biosynthesis. 1981 Dec 1
99 7282237 Identification of neighbouring components in the quaternary eukaryotic protein synthesis initiation complex, eIF-2.GTP.Met-tRNAf.small ribosomal subunit. 1981 1
100 429345 The activity of eukaryotic initiation factor eIF-2 in ternary complex formation with GTP and Met-tRNA. 1979 May 10 1