1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Gutierrez, P. Trempe, J.F. Siddiqui, N. Arrowsmith, C. Gehring, K. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking Zn 2 65.409 ZINC ION non-polymer US Protein Sci. PRCIEI 0795 0961-8368 13 659 667 10.1110/ps.03506604 14978306 Structure of the archaeal translation initiation factor aIF2beta from Methanobacterium thermoautotrophicum: Implications for translation initiation. 2004 10.2210/pdb1nee/pdb pdb_00001nee 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 15893.262 Probable translation initiation factor 2 beta subunit 1 man polymer 65.409 ZINC ION 1 syn non-polymer eIF-2-beta no no GSHMDDYEKLLERAIDQLPPEVFETKRFEVPKAYSVIQGNRTFIQNFREVADALNRDPQHLLKFLLRELGTAGNLEGGRA ILQGKFTHFLINERIEDYVNKFVICHECNRPDTRIIREGRISLLKCEACGAKAPLKNV GSHMDDYEKLLERAIDQLPPEVFETKRFEVPKAYSVIQGNRTFIQNFREVADALNRDPQHLLKFLLRELGTAGNLEGGRA ILQGKFTHFLINERIEDYVNKFVICHECNRPDTRIIREGRISLLKCEACGAKAPLKNV A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Methanothermobacter Escherichia Escherichia coli sample MTH1769 145262 Methanothermobacter thermautotrophicus 511693 Escherichia coli BL21 BL21 pET15b database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_conn_angle pdbx_struct_oper_list struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2004-03-09 1 1 2008-04-28 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2002-12-11 REL REL ZN ZINC ION structures with acceptable covalent geometry 100 20 3D_15N-separated_NOESY HNHA HNCACB CBCA(CO)NH 3D_13C-separated_NOESY 6.0 1 atm 310 K The structures are based on 1142 NOE-derived constraints, 118 dihedral angle restraints, 39 hydrogen bonds and 58 NH residual dipolar couplings 1 ~1.0mM aIF2beta, 50mM tris buffer, 300mM NaCl, 50uM ZnCl2, 1mM DTT, pH 6.0, 90% H2O, 10% D2O 90% H2O/10% D2O ~1.0mM aIF2beta, 50mM tris buffer, 300mM NaCl, 50uM ZnCl2, 1mM DTT, pH 6.0, 100% D2O 100% D2O Bruker collection XwinNMR 2.1 Delsuc processing Gifa 4.31 Wutrich data analysis XEASY 1.3.13 Brunger refinement CNS 0.9 Nilges structure solution ARIA 1.1 500 Bruker DRX 800 Varian UNITYPLUS ZN 136 2 ZN ZN 136 A n 1 -2 A n 2 -1 A n 3 0 A MET 1 n 4 MET 1 A ASP 2 n 5 ASP 2 A ASP 3 n 6 ASP 3 A TYR 4 n 7 TYR 4 A GLU 5 n 8 GLU 5 A LYS 6 n 9 LYS 6 A LEU 7 n 10 LEU 7 A LEU 8 n 11 LEU 8 A GLU 9 n 12 GLU 9 A ARG 10 n 13 ARG 10 A ALA 11 n 14 ALA 11 A ILE 12 n 15 ILE 12 A ASP 13 n 16 ASP 13 A GLN 14 n 17 GLN 14 A LEU 15 n 18 LEU 15 A PRO 16 n 19 PRO 16 A PRO 17 n 20 PRO 17 A GLU 18 n 21 GLU 18 A VAL 19 n 22 VAL 19 A PHE 20 n 23 PHE 20 A GLU 21 n 24 GLU 21 A THR 22 n 25 THR 22 A LYS 23 n 26 LYS 23 A ARG 24 n 27 ARG 24 A PHE 25 n 28 PHE 25 A GLU 26 n 29 GLU 26 A VAL 27 n 30 VAL 27 A PRO 28 n 31 PRO 28 A LYS 29 n 32 LYS 29 A ALA 30 n 33 ALA 30 A TYR 31 n 34 TYR 31 A SER 32 n 35 SER 32 A VAL 33 n 36 VAL 33 A ILE 34 n 37 ILE 34 A GLN 35 n 38 GLN 35 A GLY 36 n 39 GLY 36 A ASN 37 n 40 ASN 37 A ARG 38 n 41 ARG 38 A THR 39 n 42 THR 39 A PHE 40 n 43 PHE 40 A ILE 41 n 44 ILE 41 A GLN 42 n 45 GLN 42 A ASN 43 n 46 ASN 43 A PHE 44 n 47 PHE 44 A ARG 45 n 48 ARG 45 A GLU 46 n 49 GLU 46 A VAL 47 n 50 VAL 47 A ALA 48 n 51 ALA 48 A ASP 49 n 52 ASP 49 A ALA 50 n 53 ALA 50 A LEU 51 n 54 LEU 51 A ASN 52 n 55 ASN 52 A ARG 53 n 56 ARG 53 A ASP 54 n 57 ASP 54 A PRO 55 n 58 PRO 55 A GLN 56 n 59 GLN 56 A HIS 57 n 60 HIS 57 A LEU 58 n 61 LEU 58 A LEU 59 n 62 LEU 59 A LYS 60 n 63 LYS 60 A PHE 61 n 64 PHE 61 A LEU 62 n 65 LEU 62 A LEU 63 n 66 LEU 63 A ARG 64 n 67 ARG 64 A GLU 65 n 68 GLU 65 A LEU 66 n 69 LEU 66 A GLY 67 n 70 GLY 67 A THR 68 n 71 THR 68 A ALA 69 n 72 ALA 69 A GLY 70 n 73 GLY 70 A ASN 71 n 74 ASN 71 A LEU 72 n 75 LEU 72 A GLU 73 n 76 GLU 73 A GLY 74 n 77 GLY 74 A GLY 75 n 78 GLY 75 A ARG 76 n 79 ARG 76 A ALA 77 n 80 ALA 77 A ILE 78 n 81 ILE 78 A LEU 79 n 82 LEU 79 A GLN 80 n 83 GLN 80 A GLY 81 n 84 GLY 81 A LYS 82 n 85 LYS 82 A PHE 83 n 86 PHE 83 A THR 84 n 87 THR 84 A HIS 85 n 88 HIS 85 A PHE 86 n 89 PHE 86 A LEU 87 n 90 LEU 87 A ILE 88 n 91 ILE 88 A ASN 89 n 92 ASN 89 A GLU 90 n 93 GLU 90 A ARG 91 n 94 ARG 91 A ILE 92 n 95 ILE 92 A GLU 93 n 96 GLU 93 A ASP 94 n 97 ASP 94 A TYR 95 n 98 TYR 95 A VAL 96 n 99 VAL 96 A ASN 97 n 100 ASN 97 A LYS 98 n 101 LYS 98 A PHE 99 n 102 PHE 99 A VAL 100 n 103 VAL 100 A ILE 101 n 104 ILE 101 A CYS 102 n 105 CYS 102 A HIS 103 n 106 HIS 103 A GLU 104 n 107 GLU 104 A CYS 105 n 108 CYS 105 A ASN 106 n 109 ASN 106 A ARG 107 n 110 ARG 107 A PRO 108 n 111 PRO 108 A ASP 109 n 112 ASP 109 A THR 110 n 113 THR 110 A ARG 111 n 114 ARG 111 A ILE 112 n 115 ILE 112 A ILE 113 n 116 ILE 113 A ARG 114 n 117 ARG 114 A GLU 115 n 118 GLU 115 A GLY 116 n 119 GLY 116 A ARG 117 n 120 ARG 117 A ILE 118 n 121 ILE 118 A SER 119 n 122 SER 119 A LEU 120 n 123 LEU 120 A LEU 121 n 124 LEU 121 A LYS 122 n 125 LYS 122 A CYS 123 n 126 CYS 123 A GLU 124 n 127 GLU 124 A ALA 125 n 128 ALA 125 A CYS 126 n 129 CYS 126 A GLY 127 n 130 GLY 127 A ALA 128 n 131 ALA 128 A LYS 129 n 132 LYS 129 A ALA 130 n 133 ALA 130 A PRO 131 n 134 PRO 131 A LEU 132 n 135 LEU 132 A LYS 133 n 136 LYS 133 A ASN 134 n 137 ASN 134 A VAL 135 n 138 VAL 135 A author_defined_assembly 1 monomeric A CYS 102 A SG CYS 105 1_555 A ZN 136 B ZN ZN 1_555 A CYS 105 A SG CYS 108 1_555 109.7 A CYS 102 A SG CYS 105 1_555 A ZN 136 B ZN ZN 1_555 A CYS 123 A SG CYS 126 1_555 109.4 A CYS 105 A SG CYS 108 1_555 A ZN 136 B ZN ZN 1_555 A CYS 123 A SG CYS 126 1_555 109.3 A CYS 102 A SG CYS 105 1_555 A ZN 136 B ZN ZN 1_555 A CYS 126 A SG CYS 129 1_555 109.7 A CYS 105 A SG CYS 108 1_555 A ZN 136 B ZN ZN 1_555 A CYS 126 A SG CYS 129 1_555 109.4 A CYS 123 A SG CYS 126 1_555 A ZN 136 B ZN ZN 1_555 A CYS 126 A SG CYS 129 1_555 109.3 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N GLN 35 A N GLN 38 A O ARG 38 A O ARG 41 A N ILE 41 A N ILE 44 A O ALA 77 A O ALA 80 A N GLU 115 A N GLU 118 A O LEU 120 A O LEU 123 1 A GLY -2 A GLY 1 1 Y 1 A SER -1 A SER 2 1 Y 1 A HIS 0 A HIS 3 1 Y 2 A GLY -2 A GLY 1 1 Y 2 A SER -1 A SER 2 1 Y 2 A HIS 0 A HIS 3 1 Y 3 A GLY -2 A GLY 1 1 Y 3 A SER -1 A SER 2 1 Y 3 A HIS 0 A HIS 3 1 Y 4 A GLY -2 A GLY 1 1 Y 4 A SER -1 A SER 2 1 Y 4 A HIS 0 A HIS 3 1 Y 5 A GLY -2 A GLY 1 1 Y 5 A SER -1 A SER 2 1 Y 5 A HIS 0 A HIS 3 1 Y 6 A GLY -2 A GLY 1 1 Y 6 A SER -1 A SER 2 1 Y 6 A HIS 0 A HIS 3 1 Y 7 A GLY -2 A GLY 1 1 Y 7 A SER -1 A SER 2 1 Y 7 A HIS 0 A HIS 3 1 Y 8 A GLY -2 A GLY 1 1 Y 8 A SER -1 A SER 2 1 Y 8 A HIS 0 A HIS 3 1 Y 9 A GLY -2 A GLY 1 1 Y 9 A SER -1 A SER 2 1 Y 9 A HIS 0 A HIS 3 1 Y 10 A GLY -2 A GLY 1 1 Y 10 A SER -1 A SER 2 1 Y 10 A HIS 0 A HIS 3 1 Y 11 A GLY -2 A GLY 1 1 Y 11 A SER -1 A SER 2 1 Y 11 A HIS 0 A HIS 3 1 Y 12 A GLY -2 A GLY 1 1 Y 12 A SER -1 A SER 2 1 Y 12 A HIS 0 A HIS 3 1 Y 13 A GLY -2 A GLY 1 1 Y 13 A SER -1 A SER 2 1 Y 13 A HIS 0 A HIS 3 1 Y 14 A GLY -2 A GLY 1 1 Y 14 A SER -1 A SER 2 1 Y 14 A HIS 0 A HIS 3 1 Y 15 A GLY -2 A GLY 1 1 Y 15 A SER -1 A SER 2 1 Y 15 A HIS 0 A HIS 3 1 Y 16 A GLY -2 A GLY 1 1 Y 16 A SER -1 A SER 2 1 Y 16 A HIS 0 A HIS 3 1 Y 17 A GLY -2 A GLY 1 1 Y 17 A SER -1 A SER 2 1 Y 17 A HIS 0 A HIS 3 1 Y 18 A GLY -2 A GLY 1 1 Y 18 A SER -1 A SER 2 1 Y 18 A HIS 0 A HIS 3 1 Y 19 A GLY -2 A GLY 1 1 Y 19 A SER -1 A SER 2 1 Y 19 A HIS 0 A HIS 3 1 Y 20 A GLY -2 A GLY 1 1 Y 20 A SER -1 A SER 2 1 Y 20 A HIS 0 A HIS 3 1 Y 5 A A HA HD11 ALA LEU 48 58 1.13 5 A A HG12 HA ILE THR 34 84 1.31 8 A A HB2 HB GLU ILE 73 78 1.26 9 A A O H ASN VAL 43 47 1.58 10 A A HA HD11 ALA LEU 48 58 1.34 10 A A O H VAL PHE 33 40 1.59 11 A A O HB2 PHE ALA 44 48 1.59 13 A A O H ASN VAL 43 47 1.59 15 A A HB3 HB GLU ILE 73 78 1.34 15 A A O H ASN VAL 43 47 1.58 16 A A O H ASN VAL 43 47 1.53 1 A ASP 3 -74.07 -72.81 1 A LYS 6 -105.28 55.91 1 A ASP 13 -157.34 -95.66 1 A PRO 17 -65.55 24.19 1 A PRO 28 -48.86 168.60 1 A LYS 29 54.49 106.39 1 A ALA 30 -157.77 64.61 1 A ASN 37 -156.42 29.62 1 A ASN 43 -109.03 46.19 1 A ASN 52 -177.04 105.04 1 A ALA 69 -23.37 -62.67 1 A ARG 76 -90.07 -97.90 1 A ALA 77 -161.94 71.12 1 A PHE 83 -88.28 49.63 1 A PHE 86 -92.04 -76.43 1 A ASN 97 -111.05 50.03 1 A GLU 104 44.53 75.09 1 A ASN 106 -72.69 -93.20 1 A ARG 107 -106.94 60.24 1 A ASP 109 -81.70 46.60 1 A ARG 117 64.28 69.98 1 A LEU 121 178.10 172.08 1 A CYS 123 -143.12 47.82 1 A ALA 125 -74.13 -72.97 1 A CYS 126 -80.27 49.33 1 A LEU 132 177.67 -72.22 2 A ALA 11 71.90 37.78 2 A ASP 13 72.61 -37.69 2 A PRO 17 -58.84 -72.60 2 A GLU 18 66.76 -73.74 2 A LYS 29 -174.99 57.97 2 A ALA 30 -136.87 -74.01 2 A SER 32 -63.60 -176.43 2 A GLN 35 -171.82 97.00 2 A ASN 37 -161.98 26.69 2 A ASN 43 -110.53 52.31 2 A ASN 52 -176.80 96.66 2 A ARG 53 -33.27 -39.62 2 A ARG 76 -91.19 -154.89 2 A ALA 77 -113.87 79.97 2 A LYS 82 -167.43 30.73 2 A PHE 86 -92.14 -81.98 2 A ASN 97 -110.50 51.74 2 A GLU 104 48.31 75.88 2 A CYS 105 -68.56 53.22 2 A ASN 106 -73.02 -88.86 2 A ARG 107 -107.22 54.63 2 A ASP 109 -89.88 43.94 2 A ILE 118 67.09 66.25 2 A SER 119 -142.03 -31.17 2 A ALA 125 -85.20 -72.91 2 A LYS 133 -176.38 -59.46 3 A ASP 2 -57.02 92.80 3 A GLU 5 -60.80 -175.59 3 A LEU 7 -178.55 29.92 3 A ALA 11 -167.80 32.99 3 A ILE 12 -101.21 -101.80 3 A ASP 13 -121.67 -63.26 3 A GLU 18 -148.81 -43.17 3 A LYS 23 -78.31 -169.39 3 A VAL 27 -150.60 49.53 3 A PRO 28 -51.78 107.60 3 A LYS 29 -145.22 36.43 3 A SER 32 -64.84 -170.32 3 A ASN 37 -147.77 23.08 3 A PHE 40 -102.97 77.25 3 A ARG 53 -25.15 -50.05 3 A ALA 69 -21.70 -56.66 3 A ARG 76 -88.78 -157.71 3 A ALA 77 -106.68 78.84 3 A LYS 82 -129.31 -148.20 3 A PHE 86 -92.94 -72.81 3 A ASN 97 -110.52 50.92 3 A CYS 102 -84.01 39.83 3 A CYS 105 -72.93 45.88 3 A ASN 106 -74.04 -73.63 3 A PRO 108 -56.53 76.83 3 A SER 119 -141.28 -28.28 3 A CYS 123 -140.87 46.04 3 A ALA 125 -66.38 -70.40 3 A CYS 126 -80.50 48.52 3 A LEU 132 -155.53 -44.55 3 A LYS 133 -167.93 -70.14 4 A ASP 3 -99.32 -60.06 4 A TYR 4 -170.28 132.21 4 A LEU 8 -101.57 75.94 4 A ALA 11 73.76 52.30 4 A ASP 13 -144.30 -65.90 4 A GLN 14 -96.18 -93.56 4 A LEU 15 60.95 132.71 4 A PRO 16 -48.97 165.20 4 A PRO 17 -60.76 -100.89 4 A GLU 18 52.68 -86.46 4 A ARG 24 -91.99 47.64 4 A GLU 26 -161.73 119.26 4 A VAL 27 -149.69 54.64 4 A ALA 30 84.93 22.35 4 A ASN 43 -99.79 41.52 4 A ASN 52 171.19 116.16 4 A ARG 53 -40.48 -70.11 4 A GLU 65 -81.44 -75.37 4 A LEU 66 -61.56 93.18 4 A ALA 69 -27.19 -58.31 4 A LYS 82 -167.04 -102.09 4 A PHE 86 -92.94 -80.94 4 A ASN 97 -110.69 50.09 4 A GLU 104 42.60 75.50 4 A ASN 106 -72.53 -101.43 4 A ARG 107 -107.49 61.30 4 A ASP 109 -87.04 42.23 4 A ILE 118 71.74 50.16 4 A LEU 121 179.15 158.83 4 A CYS 123 -140.13 43.36 4 A ALA 125 -67.58 -77.27 4 A CYS 126 -76.22 49.80 4 A LEU 132 -173.27 -51.87 5 A ASP 2 -108.51 -165.26 5 A ASP 3 -62.92 -169.13 5 A LEU 7 -91.05 -75.29 5 A ASP 13 -129.90 -50.45 5 A LEU 15 58.90 100.05 5 A PRO 17 -60.54 91.93 5 A GLU 18 -178.38 -72.48 5 A GLU 21 -175.75 92.56 5 A ARG 24 -80.86 43.16 5 A LYS 29 59.92 87.48 5 A ALA 30 -125.68 -50.45 5 A SER 32 -63.63 -175.24 5 A ASN 37 -164.20 30.59 5 A ASN 43 -110.23 50.22 5 A ASN 52 171.47 118.42 5 A LEU 66 -63.83 86.66 5 A ARG 76 -94.48 -152.51 5 A ALA 77 -118.60 76.88 5 A LYS 82 -153.76 21.12 5 A PHE 83 -79.62 48.13 5 A PHE 86 -91.57 -76.19 5 A GLU 104 40.52 74.48 5 A CYS 105 -68.93 64.38 5 A ASN 106 -72.57 -102.93 5 A ARG 107 -107.55 58.90 5 A ASP 109 -92.08 34.82 5 A ARG 117 66.95 72.64 5 A CYS 123 -143.55 49.98 5 A ALA 125 -71.82 -73.85 5 A CYS 126 -79.22 48.08 5 A LEU 132 173.97 -48.76 5 A ASN 134 -100.15 73.65 6 A LYS 6 -92.89 -70.28 6 A LEU 7 -154.26 21.41 6 A GLU 9 -173.01 40.77 6 A ILE 12 -99.24 -93.97 6 A PRO 17 -60.26 83.17 6 A GLU 18 -139.47 -70.35 6 A VAL 19 -100.64 55.86 6 A GLU 21 -129.54 -86.53 6 A PRO 28 -54.27 98.12 6 A TYR 31 49.70 -176.90 6 A ASN 37 -163.41 24.89 6 A ASN 43 -109.92 48.35 6 A ARG 53 -37.38 -29.99 6 A LEU 66 -65.68 87.13 6 A ALA 77 -106.01 75.18 6 A PHE 83 -73.85 49.55 6 A PHE 86 -92.91 -86.83 6 A GLU 104 42.80 76.06 6 A CYS 105 -66.44 59.87 6 A ASN 106 -72.73 -92.71 6 A ARG 107 -106.66 59.81 6 A ARG 117 51.02 72.38 6 A SER 119 -142.09 -39.40 6 A ALA 125 -70.28 -73.51 6 A CYS 126 -80.51 43.50 6 A LEU 132 -166.79 -51.01 6 A LYS 133 165.59 76.51 7 A ASP 3 -64.73 -83.51 7 A TYR 4 -179.55 62.09 7 A ALA 11 58.91 85.92 7 A ASP 13 -178.41 -54.46 7 A PRO 16 -45.35 177.29 7 A PRO 17 -58.45 -77.86 7 A GLU 18 61.80 164.40 7 A GLU 21 -150.55 -37.84 7 A PRO 28 -53.37 -103.44 7 A GLN 35 -166.79 92.71 7 A ASN 43 -95.41 43.75 7 A ASN 52 -167.07 99.03 7 A ARG 53 -38.11 -34.73 7 A ALA 69 -23.45 -57.85 7 A PHE 83 -107.44 44.71 7 A PHE 86 -92.14 -80.73 7 A ASN 97 -111.12 51.29 7 A GLU 104 50.07 70.53 7 A CYS 105 -77.55 39.36 7 A PRO 108 -57.62 71.76 7 A ARG 117 35.55 72.30 7 A CYS 123 -141.43 43.61 7 A ALA 125 -70.14 -70.92 7 A CYS 126 -80.76 46.40 7 A LEU 132 -176.11 -60.75 7 A LYS 133 -165.94 -67.46 7 A ASN 134 -172.80 93.74 8 A ASP 2 -172.26 120.02 8 A LEU 7 -90.29 53.00 8 A LEU 8 -83.10 36.22 8 A ARG 10 -108.23 -169.22 8 A ASP 13 -144.41 -93.10 8 A GLN 14 -95.11 57.65 8 A PRO 17 -60.48 -88.26 8 A GLU 18 53.61 -89.03 8 A PHE 20 -96.14 -99.09 8 A GLU 21 60.67 -175.72 8 A ARG 24 -86.22 34.36 8 A VAL 27 -151.09 46.86 8 A PRO 28 -51.59 179.43 8 A LYS 29 82.19 -135.76 8 A ALA 30 73.99 142.49 8 A ASN 43 -99.55 46.41 8 A ASN 52 173.32 116.05 8 A ARG 76 -91.83 -154.88 8 A PHE 83 -97.59 46.37 8 A PHE 86 -93.49 -87.63 8 A ASN 97 -111.83 50.54 8 A CYS 102 -83.00 32.48 8 A CYS 105 -74.07 46.06 8 A ASN 106 -73.87 -76.29 8 A PRO 108 -56.56 70.78 8 A ARG 117 67.85 73.09 8 A ILE 118 75.21 45.33 8 A CYS 123 -143.65 42.10 8 A ALA 125 -69.77 -75.31 8 A CYS 126 -76.56 43.31 8 A LEU 132 -133.25 -71.21 8 A LYS 133 -162.38 -43.28 9 A ASP 2 -162.41 68.98 9 A ASP 3 -70.36 -70.38 9 A TYR 4 -157.44 50.15 9 A LEU 7 -152.64 33.94 9 A ASP 13 -175.16 -77.35 9 A GLU 18 -174.89 -160.43 9 A VAL 19 -68.99 90.59 9 A VAL 27 -150.76 -46.07 9 A PRO 28 -61.90 -144.53 9 A LYS 29 74.48 160.60 9 A ALA 30 64.34 105.67 9 A ASN 37 -158.44 22.71 9 A ASN 43 -109.82 51.25 9 A ASN 52 -166.70 100.05 9 A ARG 53 -37.34 -32.82 9 A LEU 66 -53.36 108.23 9 A PHE 83 -85.30 45.08 9 A PHE 86 -93.44 -81.40 9 A CYS 102 -84.06 35.35 9 A GLU 104 41.87 71.70 9 A CYS 105 -76.86 47.99 9 A ASN 106 -73.43 -71.11 9 A PRO 108 -56.80 75.89 9 A ILE 118 70.60 57.61 9 A CYS 123 -144.16 53.69 9 A ALA 125 -66.44 -73.41 9 A CYS 126 -80.24 41.93 9 A LEU 132 -168.14 57.09 9 A LYS 133 -61.72 -156.76 10 A GLU 9 177.17 54.87 10 A ILE 12 -105.06 -97.95 10 A GLN 14 -76.23 -159.14 10 A LEU 15 63.88 162.56 10 A PRO 16 -49.08 103.37 10 A PRO 17 -60.61 -162.22 10 A GLU 18 77.29 -16.77 10 A ARG 24 -92.97 36.87 10 A ALA 30 -169.30 43.85 10 A ASN 37 -153.95 25.89 10 A ASN 43 -106.03 45.58 10 A ASN 52 163.91 105.96 10 A ALA 69 -28.14 -65.57 10 A ARG 76 -110.41 -155.81 10 A ALA 77 -107.93 66.22 10 A LYS 82 -143.20 19.91 10 A PHE 83 -78.14 47.49 10 A PHE 86 -92.25 -77.68 10 A ASN 97 -110.81 51.50 10 A GLU 104 42.30 75.85 10 A CYS 105 -65.94 66.56 10 A ASN 106 -72.30 -104.87 10 A ARG 107 -107.42 64.30 10 A ILE 118 71.55 46.58 10 A ALA 125 -71.47 -73.98 11 A LEU 8 -108.17 -158.20 11 A GLU 9 64.90 77.03 11 A ALA 11 -78.23 30.13 11 A ILE 12 -101.36 76.59 11 A ASP 13 77.07 -34.17 11 A GLU 18 64.32 -81.70 11 A PRO 28 -54.20 -168.07 11 A LYS 29 61.27 97.73 11 A ALA 30 -159.45 23.36 11 A ASN 37 -154.33 31.10 11 A ASN 43 -104.99 42.37 11 A ASN 52 172.43 104.97 11 A LEU 66 -53.83 95.56 11 A ARG 76 -91.39 -151.27 11 A ALA 77 -110.21 78.26 11 A PHE 83 -84.94 44.61 11 A PHE 86 -91.34 -76.36 11 A ASN 97 -110.69 52.18 11 A GLU 104 54.40 75.52 11 A ASN 106 -72.33 -102.80 11 A ARG 107 -107.36 58.93 11 A SER 119 -136.06 -38.79 11 A CYS 123 -140.16 54.85 11 A ALA 125 -78.40 -78.37 11 A LEU 132 178.29 -24.73 12 A ASP 13 -168.52 -27.36 12 A PRO 16 -46.79 155.70 12 A PRO 17 -61.45 -89.29 12 A GLU 18 48.84 -89.32 12 A LYS 29 -168.60 -81.44 12 A GLN 35 -151.18 89.64 12 A ASN 37 -162.87 28.95 12 A ASN 43 -107.10 58.34 12 A ASN 52 175.85 107.11 12 A GLU 65 -94.93 -69.40 12 A LEU 66 -63.34 81.61 12 A ARG 76 -90.83 -158.37 12 A LYS 82 -152.35 37.20 12 A PHE 83 -108.93 43.96 12 A PHE 86 -94.20 -88.55 12 A ASN 97 -111.35 53.00 12 A GLU 104 42.40 75.05 12 A ASN 106 -72.53 -106.24 12 A ARG 107 -106.75 60.03 12 A ARG 117 56.31 72.07 12 A ILE 118 63.80 60.38 12 A SER 119 -144.15 -44.32 12 A ALA 125 -70.92 -75.77 12 A ASN 134 65.88 107.42 13 A ASP 3 -65.13 -174.57 13 A LEU 8 -68.76 72.32 13 A ASP 13 -85.15 -74.78 13 A GLN 14 -87.10 -72.96 13 A LEU 15 61.60 133.78 13 A PRO 17 -59.86 -156.14 13 A GLU 18 68.67 -76.53 13 A ARG 24 -90.55 38.43 13 A VAL 27 -151.76 60.50 13 A PRO 28 -54.73 -171.33 13 A LYS 29 69.83 76.86 13 A TYR 31 179.70 121.32 13 A GLN 35 -160.32 91.32 13 A ASN 37 -144.57 21.10 13 A ASN 43 -102.16 44.38 13 A ASN 52 177.63 109.77 13 A ARG 76 -90.55 -157.26 13 A LYS 82 -140.96 30.02 13 A PHE 83 -91.72 46.25 13 A PHE 86 -90.77 -83.86 13 A ASN 97 -110.48 52.18 13 A GLU 104 45.79 75.37 13 A ASN 106 -72.75 -94.44 13 A ARG 107 -107.78 58.42 13 A SER 119 -143.70 -45.43 13 A ALA 125 -67.01 -75.27 14 A TYR 4 67.25 96.85 14 A LEU 7 -62.90 -80.03 14 A ASP 13 -145.37 -18.80 14 A GLN 14 -90.35 -73.32 14 A PRO 17 -60.29 -84.80 14 A GLU 18 64.80 -70.71 14 A VAL 27 -151.27 54.34 14 A LYS 29 64.72 -160.13 14 A ALA 30 81.45 78.34 14 A ASN 37 -156.33 18.67 14 A ASN 43 -110.48 57.22 14 A ASN 52 178.30 116.61 14 A ALA 69 -28.27 -65.65 14 A ALA 77 -106.04 76.23 14 A LYS 82 -153.99 -134.75 14 A PHE 86 -92.23 -73.75 14 A ASN 97 -110.28 56.49 14 A GLU 104 46.73 75.14 14 A CYS 105 -77.35 47.48 14 A ASN 106 -73.23 -76.86 14 A PRO 108 -57.59 75.45 14 A ARG 117 63.25 67.05 14 A ILE 118 61.40 60.18 14 A SER 119 -144.84 -32.19 14 A CYS 123 -140.81 43.62 14 A ALA 125 -68.10 -71.25 14 A CYS 126 -80.89 44.10 14 A PRO 131 -75.37 -108.57 14 A LYS 133 172.82 113.88 15 A GLU 5 -89.81 -79.73 15 A LYS 6 -178.04 121.91 15 A LEU 8 -88.04 34.60 15 A ASP 13 179.38 -27.26 15 A PRO 17 -60.12 -119.15 15 A GLU 18 68.79 -8.22 15 A PHE 20 -80.02 45.81 15 A VAL 27 -150.60 -54.58 15 A LYS 29 177.61 113.75 15 A SER 32 -67.63 -177.48 15 A ASN 37 -149.61 23.60 15 A ASN 43 -110.88 54.09 15 A ASN 52 -171.55 104.91 15 A ARG 76 -87.82 -81.63 15 A ALA 77 -158.57 79.65 15 A LYS 82 -175.80 64.30 15 A PHE 86 -92.06 -83.69 15 A GLU 104 48.56 72.53 15 A CYS 105 -77.40 38.22 15 A ASN 106 -73.66 -71.09 15 A PRO 108 -56.38 75.03 15 A ARG 117 56.81 72.34 15 A ALA 125 -67.27 -74.23 15 A CYS 126 -80.40 45.55 15 A PRO 131 -70.08 -151.58 16 A ASP 3 -70.00 -72.01 16 A TYR 4 -174.37 -15.19 16 A LEU 7 -176.03 141.70 16 A LEU 8 -108.17 69.32 16 A ARG 10 -107.04 51.57 16 A ALA 11 178.29 28.21 16 A ASP 13 -178.95 -85.26 16 A PRO 17 -59.41 -88.25 16 A GLU 18 66.45 -70.94 16 A ARG 24 -93.33 49.22 16 A PRO 28 -53.99 -70.75 16 A TYR 31 -179.47 140.15 16 A GLN 35 -178.33 116.85 16 A ASN 37 -171.45 27.82 16 A ASN 43 -99.87 45.19 16 A ASN 52 -177.44 98.52 16 A ARG 53 -28.35 -72.39 16 A LEU 66 -57.32 98.05 16 A ALA 77 -106.65 69.85 16 A LYS 82 -153.90 17.03 16 A PHE 86 -92.01 -80.16 16 A ASN 106 -71.90 -102.53 16 A ARG 107 -107.28 62.59 16 A ASP 109 -81.99 41.15 16 A ARG 117 51.11 72.48 16 A ALA 125 -70.35 -73.66 16 A CYS 126 -78.90 47.32 17 A ASP 2 -55.63 -165.76 17 A TYR 4 177.14 84.03 17 A GLU 5 -69.55 -78.10 17 A ASP 13 -169.41 -41.14 17 A GLU 18 77.22 -35.00 17 A GLU 21 -58.55 179.03 17 A LYS 29 61.94 -80.44 17 A ALA 30 52.59 81.78 17 A ASN 37 -162.23 27.82 17 A ASN 52 -169.51 101.76 17 A ARG 53 -39.30 -38.40 17 A LEU 66 -57.29 92.71 17 A ALA 69 -24.29 -58.92 17 A ARG 76 -96.11 -159.84 17 A ALA 77 -107.02 71.77 17 A PHE 83 -94.27 45.49 17 A PHE 86 -92.30 -78.00 17 A GLU 104 47.20 75.60 17 A ASN 106 -73.16 -91.13 17 A ARG 107 -108.08 53.67 17 A ARG 117 45.20 71.64 17 A ILE 118 45.92 71.16 17 A SER 119 -148.66 -29.11 17 A LEU 132 -175.86 116.86 18 A ASP 3 -63.30 -172.94 18 A TYR 4 -53.89 95.72 18 A LYS 6 -169.21 -73.45 18 A ASP 13 -177.06 -13.86 18 A GLN 14 -92.93 -71.98 18 A PRO 17 -59.43 -76.49 18 A GLU 18 62.43 -89.95 18 A GLU 21 -174.98 -91.86 18 A THR 22 -95.29 53.98 18 A LYS 29 -162.54 85.10 18 A TYR 31 -68.17 -164.51 18 A GLN 35 172.72 136.91 18 A ASN 43 -100.72 45.71 18 A ASN 52 -159.06 -89.86 18 A ARG 53 167.94 -33.58 18 A ALA 69 -35.64 -70.71 18 A LYS 82 178.30 -100.17 18 A PHE 86 -91.73 -82.24 18 A ASN 97 -110.82 51.99 18 A GLU 104 46.44 75.19 18 A ASN 106 -72.34 -102.16 18 A ARG 107 -107.01 59.11 18 A ARG 117 60.36 66.99 18 A ILE 118 72.31 55.45 18 A SER 119 -139.54 -43.73 18 A CYS 123 -143.60 53.21 18 A ALA 125 -69.16 -73.77 18 A PRO 131 -72.10 -81.50 19 A GLU 9 -168.69 -13.91 19 A ASP 13 -109.18 -136.24 19 A PRO 17 -58.90 -78.49 19 A GLU 18 73.17 -43.01 19 A PRO 28 -51.67 -174.65 19 A ASN 43 -93.33 45.46 19 A ARG 53 -37.03 -32.06 19 A LEU 66 -53.92 90.99 19 A ALA 69 -26.82 -63.28 19 A PHE 83 -82.45 46.55 19 A PHE 86 -92.41 -82.04 19 A CYS 102 -86.01 32.46 19 A GLU 104 48.16 71.30 19 A CYS 105 -78.06 42.98 19 A ASN 106 -73.38 -71.97 19 A PRO 108 -59.15 66.30 19 A ARG 117 61.64 65.90 19 A CYS 123 -143.94 47.87 19 A CYS 126 -80.89 44.24 19 A LEU 132 55.97 72.76 19 A LYS 133 -167.13 -31.59 19 A ASN 134 72.98 97.58 20 A GLU 5 -74.01 -168.39 20 A ALA 11 74.12 82.68 20 A ILE 12 -108.95 -110.49 20 A GLN 14 -91.27 -121.05 20 A LEU 15 62.90 176.73 20 A PRO 17 -59.93 -154.85 20 A GLU 18 68.54 -84.38 20 A PRO 28 -55.50 -81.09 20 A LYS 29 -95.98 -72.35 20 A ASN 37 -154.10 29.83 20 A ASN 43 -110.63 54.61 20 A ASN 52 174.33 110.81 20 A ALA 69 -27.18 -68.39 20 A ALA 77 -101.07 69.15 20 A LYS 82 -153.16 24.79 20 A PHE 83 -83.05 48.05 20 A PHE 86 -92.52 -78.76 20 A ASN 97 -109.97 52.52 20 A GLU 104 42.70 76.12 20 A CYS 105 -68.66 56.28 20 A ASN 106 -71.97 -100.12 20 A ARG 107 -108.05 60.68 20 A ILE 118 70.31 56.20 20 A SER 119 -137.78 -35.22 20 A ALA 125 -80.43 -72.06 20 A PRO 131 -69.29 -78.57 20 A LEU 132 -144.06 31.07 Structure of archaeal translation factor aIF2beta from Methanobacterium thermoautrophicum 1 N N 2 N N A ASN 43 A ASN 46 HELX_P A ASN 52 A ASN 55 1 1 10 A ASP 54 A ASP 57 HELX_P A LEU 66 A LEU 69 1 2 13 A PHE 86 A PHE 89 HELX_P A ASN 97 A ASN 100 1 3 12 A ASN 97 A ASN 100 HELX_P A HIS 103 A HIS 106 1 4 7 metalc 2.332 A CYS 102 A SG CYS 105 1_555 A ZN 136 B ZN ZN 1_555 metalc 2.322 A CYS 105 A SG CYS 108 1_555 A ZN 136 B ZN ZN 1_555 metalc 2.310 A CYS 123 A SG CYS 126 1_555 A ZN 136 B ZN ZN 1_555 metalc 2.321 A CYS 126 A SG CYS 129 1_555 A ZN 136 B ZN ZN 1_555 TRANSLATION two domain protein, mixed alpha-beta structure, Zinc finger, TRANSLATION IF2B_METTH UNP 1 1 O27797 MDDYEKLLERAIDQLPPEVFETKRFEVPKAYSVIQGNRTFIQNFREVADALNRDPQHLLKFLLRELGTAGNLEGGRAILQ GKFTHFLINERIEDYVNKFVICHECNRPDTRIIREGRISLLKCEACGAKAPLKNV 1 135 1NEE 1 135 O27797 A 1 4 138 1 expression tag GLY -2 1NEE A O27797 UNP 1 1 expression tag SER -1 1NEE A O27797 UNP 2 1 expression tag HIS 0 1NEE A O27797 UNP 3 3 2 anti-parallel anti-parallel anti-parallel A ILE 34 A ILE 37 A GLN 35 A GLN 38 A ARG 38 A ARG 41 A ILE 41 A ILE 44 A ALA 77 A ALA 80 A GLN 80 A GLN 83 A ILE 113 A ILE 116 A GLU 115 A GLU 118 A LEU 120 A LEU 123 A LYS 122 A LYS 125 BINDING SITE FOR RESIDUE ZN A 136 A ZN 136 Software 4 A CYS 102 A CYS 105 4 1_555 A CYS 105 A CYS 108 4 1_555 A CYS 123 A CYS 126 4 1_555 A CYS 126 A CYS 129 4 1_555 1 P 1