0.026824 0.000000 0.000000 0.000000 0.022624 0.000000 0.000000 0.000000 0.008236 0.00000 0.00000 0.00000 Nonato, M.C. Widom, J. Clardy, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 37.280 44.200 121.420 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 H2 O 18.015 WATER non-polymer 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 C5 H11 N O2 Se 196.106 n SELENOMETHIONINE 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN 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 J.Biol.Chem. JBCHA3 0071 0021-9258 277 17057 17061 10.1074/jbc.M111804200 11859078 Crystal structure of the N-terminal segment of human eukaryotic translation initiation factor 2alpha 2002 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 CCD 2000-12-27 ADSC QUANTUM 4 double crystal MAD M x-ray 1 0.9795 1.0 0.9793 1.0 0.9640 1.0 F2 CHESS 0.9795, 0.9793, 0.9640 SYNCHROTRON CHESS BEAMLINE F2 21439.061 EUKARYOTIC TRANSLATION INITIATION FACTOR 2 SUBUNIT 1 residues 1-182 1 man polymer 65.409 ZINC ION 4 syn non-polymer 18.015 water 94 nat water Eukaryotic translation initiation factor 2 alpha subunit; eIF-2-alpha; EIF-2alpha; EIF-2A no yes PGLSCRFYQHKFPEVEDVV(MSE)VNVRSIAE(MSE)GAYVSLLEYNNIEG(MSE)ILLSELSRRRIRSINKLIRIGRNE CVVVIRVDKEKGYIDLSKRRVSPEEAIKCEDKFTKSKTVYSILRHVAEVLEYTKDEQLESLFQRTAWVFDDKYKRPGYGA YDAFKHAVSDPSILDSLDLNEDEREVLINNINRR PGLSCRFYQHKFPEVEDVVMVNVRSIAEMGAYVSLLEYNNIEGMILLSELSRRRIRSINKLIRIGRNECVVVIRVDKEKG YIDLSKRRVSPEEAIKCEDKFTKSKTVYSILRHVAEVLEYTKDEQLESLFQRTAWVFDDKYKRPGYGAYDAFKHAVSDPS ILDSLDLNEDEREVLINNINRR 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 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 human Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli 1 2.33 47.28 VAPOR DIFFUSION, SITTING DROP 5.5 PEG 4000, sodium acetate, zinc chloride, pH 5.5, VAPOR DIFFUSION, SITTING DROP at 295K 295 exptl_crystal_grow pdbx_unobs_or_zero_occ_atoms repository Initial release Version format compliance Derived calculations Version format compliance Advisory Experimental preparation 1 0 2002-03-11 1 1 2008-04-27 1 2 2011-07-13 1 3 2018-01-31 _exptl_crystal_grow.pdbx_details _exptl_crystal_grow.temp N RCSB Y RCSB 2001-12-11 REL REL ZN ZINC ION HOH water ZN 501 2 ZN ZN 501 A ZN 502 2 ZN ZN 502 A ZN 503 2 ZN ZN 503 A ZN 504 2 ZN ZN 504 A HOH 1 3 HOH HOH 505 A HOH 2 3 HOH HOH 506 A HOH 3 3 HOH HOH 507 A HOH 4 3 HOH HOH 508 A HOH 5 3 HOH HOH 509 A HOH 6 3 HOH HOH 510 A HOH 7 3 HOH HOH 511 A HOH 8 3 HOH HOH 512 A HOH 9 3 HOH HOH 513 A HOH 10 3 HOH HOH 514 A HOH 11 3 HOH HOH 515 A HOH 12 3 HOH HOH 516 A HOH 13 3 HOH HOH 517 A HOH 14 3 HOH HOH 518 A HOH 15 3 HOH HOH 519 A HOH 16 3 HOH HOH 520 A HOH 17 3 HOH HOH 521 A HOH 18 3 HOH HOH 522 A HOH 19 3 HOH HOH 523 A HOH 20 3 HOH HOH 524 A HOH 21 3 HOH HOH 525 A HOH 22 3 HOH HOH 526 A HOH 23 3 HOH HOH 527 A HOH 24 3 HOH HOH 528 A HOH 25 3 HOH HOH 529 A HOH 26 3 HOH HOH 530 A HOH 27 3 HOH HOH 531 A HOH 28 3 HOH HOH 532 A HOH 29 3 HOH HOH 533 A HOH 30 3 HOH HOH 534 A HOH 31 3 HOH HOH 535 A HOH 32 3 HOH HOH 536 A HOH 33 3 HOH HOH 537 A HOH 34 3 HOH HOH 538 A HOH 35 3 HOH HOH 539 A HOH 36 3 HOH HOH 540 A HOH 37 3 HOH HOH 541 A HOH 38 3 HOH HOH 542 A HOH 39 3 HOH HOH 543 A HOH 40 3 HOH HOH 544 A HOH 41 3 HOH HOH 545 A HOH 42 3 HOH HOH 546 A HOH 43 3 HOH HOH 547 A HOH 44 3 HOH HOH 548 A HOH 45 3 HOH HOH 549 A HOH 46 3 HOH HOH 550 A HOH 47 3 HOH HOH 551 A HOH 48 3 HOH HOH 552 A HOH 49 3 HOH HOH 553 A HOH 50 3 HOH HOH 554 A HOH 51 3 HOH HOH 555 A HOH 52 3 HOH HOH 556 A HOH 53 3 HOH HOH 557 A HOH 54 3 HOH HOH 558 A HOH 55 3 HOH HOH 559 A HOH 56 3 HOH HOH 560 A HOH 57 3 HOH HOH 561 A HOH 58 3 HOH HOH 562 A HOH 59 3 HOH HOH 563 A HOH 60 3 HOH HOH 564 A HOH 61 3 HOH HOH 565 A HOH 62 3 HOH HOH 566 A HOH 63 3 HOH HOH 567 A HOH 64 3 HOH HOH 568 A HOH 65 3 HOH HOH 569 A HOH 66 3 HOH HOH 570 A HOH 67 3 HOH HOH 571 A HOH 68 3 HOH HOH 572 A HOH 69 3 HOH HOH 573 A HOH 70 3 HOH HOH 574 A HOH 71 3 HOH HOH 575 A HOH 72 3 HOH HOH 576 A HOH 73 3 HOH HOH 577 A HOH 74 3 HOH HOH 578 A HOH 75 3 HOH HOH 579 A HOH 76 3 HOH HOH 580 A HOH 77 3 HOH HOH 581 A HOH 78 3 HOH HOH 582 A HOH 79 3 HOH HOH 583 A HOH 80 3 HOH HOH 584 A HOH 81 3 HOH HOH 585 A HOH 82 3 HOH HOH 586 A HOH 83 3 HOH HOH 587 A HOH 84 3 HOH HOH 588 A HOH 85 3 HOH HOH 589 A HOH 86 3 HOH HOH 590 A HOH 87 3 HOH HOH 591 A HOH 88 3 HOH HOH 592 A HOH 90 3 HOH HOH 593 A HOH 91 3 HOH HOH 594 A HOH 92 3 HOH HOH 595 A HOH 93 3 HOH HOH 596 A HOH 94 3 HOH HOH 597 A HOH 96 3 HOH HOH 598 A n 1 1 A n 2 2 A LEU 3 n 3 LEU 3 A SER 4 n 4 SER 4 A CYS 5 n 5 CYS 5 A ARG 6 n 6 ARG 6 A PHE 7 n 7 PHE 7 A TYR 8 n 8 TYR 8 A GLN 9 n 9 GLN 9 A HIS 10 n 10 HIS 10 A LYS 11 n 11 LYS 11 A PHE 12 n 12 PHE 12 A PRO 13 n 13 PRO 13 A GLU 14 n 14 GLU 14 A VAL 15 n 15 VAL 15 A GLU 16 n 16 GLU 16 A ASP 17 n 17 ASP 17 A VAL 18 n 18 VAL 18 A VAL 19 n 19 VAL 19 A MSE 20 n 20 MSE 20 A VAL 21 n 21 VAL 21 A ASN 22 n 22 ASN 22 A VAL 23 n 23 VAL 23 A ARG 24 n 24 ARG 24 A SER 25 n 25 SER 25 A ILE 26 n 26 ILE 26 A ALA 27 n 27 ALA 27 A GLU 28 n 28 GLU 28 A MSE 29 n 29 MSE 29 A GLY 30 n 30 GLY 30 A ALA 31 n 31 ALA 31 A TYR 32 n 32 TYR 32 A VAL 33 n 33 VAL 33 A SER 34 n 34 SER 34 A LEU 35 n 35 LEU 35 A LEU 36 n 36 LEU 36 A GLU 37 n 37 GLU 37 A TYR 38 n 38 TYR 38 A ASN 39 n 39 ASN 39 A ASN 40 n 40 ASN 40 A ILE 41 n 41 ILE 41 A GLU 42 n 42 GLU 42 A GLY 43 n 43 GLY 43 A MSE 44 n 44 MSE 44 A ILE 45 n 45 ILE 45 A LEU 46 n 46 LEU 46 A LEU 47 n 47 LEU 47 A SER 48 n 48 SER 48 A GLU 49 n 49 GLU 49 A LEU 50 n 50 LEU 50 A n 51 51 A n 52 52 A n 53 53 A n 54 54 A n 55 55 A n 56 56 A n 57 57 A n 58 58 A n 59 59 A n 60 60 A n 61 61 A n 62 62 A ARG 63 n 63 ARG 63 A ILE 64 n 64 ILE 64 A GLY 65 n 65 GLY 65 A ARG 66 n 66 ARG 66 A ASN 67 n 67 ASN 67 A GLU 68 n 68 GLU 68 A CYS 69 n 69 CYS 69 A VAL 70 n 70 VAL 70 A VAL 71 n 71 VAL 71 A VAL 72 n 72 VAL 72 A ILE 73 n 73 ILE 73 A ARG 74 n 74 ARG 74 A VAL 75 n 75 VAL 75 A ASP 76 n 76 ASP 76 A LYS 77 n 77 LYS 77 A GLU 78 n 78 GLU 78 A LYS 79 n 79 LYS 79 A GLY 80 n 80 GLY 80 A TYR 81 n 81 TYR 81 A ILE 82 n 82 ILE 82 A ASP 83 n 83 ASP 83 A LEU 84 n 84 LEU 84 A SER 85 n 85 SER 85 A LYS 86 n 86 LYS 86 A ARG 87 n 87 ARG 87 A ARG 88 n 88 ARG 88 A VAL 89 n 89 VAL 89 A SER 90 n 90 SER 90 A PRO 91 n 91 PRO 91 A GLU 92 n 92 GLU 92 A GLU 93 n 93 GLU 93 A ALA 94 n 94 ALA 94 A ILE 95 n 95 ILE 95 A LYS 96 n 96 LYS 96 A CYS 97 n 97 CYS 97 A GLU 98 n 98 GLU 98 A ASP 99 n 99 ASP 99 A LYS 100 n 100 LYS 100 A PHE 101 n 101 PHE 101 A THR 102 n 102 THR 102 A LYS 103 n 103 LYS 103 A SER 104 n 104 SER 104 A LYS 105 n 105 LYS 105 A THR 106 n 106 THR 106 A VAL 107 n 107 VAL 107 A TYR 108 n 108 TYR 108 A SER 109 n 109 SER 109 A ILE 110 n 110 ILE 110 A LEU 111 n 111 LEU 111 A ARG 112 n 112 ARG 112 A HIS 113 n 113 HIS 113 A VAL 114 n 114 VAL 114 A ALA 115 n 115 ALA 115 A GLU 116 n 116 GLU 116 A VAL 117 n 117 VAL 117 A LEU 118 n 118 LEU 118 A GLU 119 n 119 GLU 119 A TYR 120 n 120 TYR 120 A THR 121 n 121 THR 121 A LYS 122 n 122 LYS 122 A ASP 123 n 123 ASP 123 A GLU 124 n 124 GLU 124 A GLN 125 n 125 GLN 125 A LEU 126 n 126 LEU 126 A GLU 127 n 127 GLU 127 A SER 128 n 128 SER 128 A LEU 129 n 129 LEU 129 A PHE 130 n 130 PHE 130 A GLN 131 n 131 GLN 131 A ARG 132 n 132 ARG 132 A THR 133 n 133 THR 133 A ALA 134 n 134 ALA 134 A TRP 135 n 135 TRP 135 A VAL 136 n 136 VAL 136 A PHE 137 n 137 PHE 137 A ASP 138 n 138 ASP 138 A ASP 139 n 139 ASP 139 A LYS 140 n 140 LYS 140 A TYR 141 n 141 TYR 141 A LYS 142 n 142 LYS 142 A ARG 143 n 143 ARG 143 A PRO 144 n 144 PRO 144 A GLY 145 n 145 GLY 145 A TYR 146 n 146 TYR 146 A GLY 147 n 147 GLY 147 A ALA 148 n 148 ALA 148 A TYR 149 n 149 TYR 149 A ASP 150 n 150 ASP 150 A ALA 151 n 151 ALA 151 A PHE 152 n 152 PHE 152 A LYS 153 n 153 LYS 153 A HIS 154 n 154 HIS 154 A ALA 155 n 155 ALA 155 A VAL 156 n 156 VAL 156 A SER 157 n 157 SER 157 A ASP 158 n 158 ASP 158 A PRO 159 n 159 PRO 159 A SER 160 n 160 SER 160 A ILE 161 n 161 ILE 161 A LEU 162 n 162 LEU 162 A ASP 163 n 163 ASP 163 A SER 164 n 164 SER 164 A LEU 165 n 165 LEU 165 A ASP 166 n 166 ASP 166 A LEU 167 n 167 LEU 167 A ASN 168 n 168 ASN 168 A GLU 169 n 169 GLU 169 A ASP 170 n 170 ASP 170 A GLU 171 n 171 GLU 171 A ARG 172 n 172 ARG 172 A GLU 173 n 173 GLU 173 A VAL 174 n 174 VAL 174 A LEU 175 n 175 LEU 175 A ILE 176 n 176 ILE 176 A ASN 177 n 177 ASN 177 A ASN 178 n 178 ASN 178 A ILE 179 n 179 ILE 179 A ASN 180 n 180 ASN 180 A ARG 181 n 181 ARG 181 A ARG 182 n 182 ARG 182 A author_defined_assembly 1 monomeric software_defined_assembly PISA,PQS 2 dimeric software_defined_assembly PISA 2 dimeric 2420 -262 15770 1350 -169 16640 A HIS 154 A NE2 HIS 154 1_555 A ZN 501 B ZN ZN 1_555 A ASP 158 A OD2 ASP 158 1_555 118.8 A HIS 154 A NE2 HIS 154 1_555 A ZN 501 B ZN ZN 1_555 A HOH 592 F O HOH 1_555 112.9 A ASP 158 A OD2 ASP 158 1_555 A ZN 501 B ZN ZN 1_555 A HOH 592 F O HOH 1_555 87.0 A HIS 154 A NE2 HIS 154 1_555 A ZN 501 B ZN ZN 1_555 A GLU 42 A OE2 GLU 42 1_545 86.0 A ASP 158 A OD2 ASP 158 1_555 A ZN 501 B ZN ZN 1_555 A GLU 42 A OE2 GLU 42 1_545 88.6 A HOH 592 F O HOH 1_555 A ZN 501 B ZN ZN 1_555 A GLU 42 A OE2 GLU 42 1_545 160.2 A HIS 154 A NE2 HIS 154 1_555 A ZN 501 B ZN ZN 1_555 A GLU 42 A OE1 GLU 42 1_545 116.2 A ASP 158 A OD2 ASP 158 1_555 A ZN 501 B ZN ZN 1_555 A GLU 42 A OE1 GLU 42 1_545 110.3 A HOH 592 F O HOH 1_555 A ZN 501 B ZN ZN 1_555 A GLU 42 A OE1 GLU 42 1_545 107.7 A GLU 42 A OE2 GLU 42 1_545 A ZN 501 B ZN ZN 1_555 A GLU 42 A OE1 GLU 42 1_545 56.2 A HOH 596 F O HOH 1_555 A ZN 502 C ZN ZN 1_555 A HOH 587 F O HOH 4_555 58.3 A HOH 596 F O HOH 1_555 A ZN 502 C ZN ZN 1_555 A HIS 10 A A NE2 HIS 10 1_555 110.3 A HOH 587 F O HOH 4_555 A ZN 502 C ZN ZN 1_555 A HIS 10 A A NE2 HIS 10 1_555 113.4 A MSE 20 SELENOMETHIONINE A MSE 20 MET A MSE 29 SELENOMETHIONINE A MSE 29 MET A MSE 44 SELENOMETHIONINE A MSE 44 MET 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 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 4_555 x,-y,-z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 3_655 -x+1,y,-z+1/2 crystal symmetry operation 37.2800000000 0.0000000000 60.7100000000 A N ASN 22 A N ASN 22 A O SER 34 A O SER 34 A N ALA 31 A N ALA 31 A O ILE 45 A O ILE 45 A N MSE 44 A N MSE 44 A O LEU 84 A O LEU 84 A O ASP 83 A O ASP 83 A N ARG 74 A N ARG 74 A O GLU 68 A O GLU 68 A N VAL 21 A N VAL 21 1 A NZ LYS 11 A NZ LYS 11 1 Y 1 A NH1 ARG 24 A NH1 ARG 24 1 Y 1 A NH2 ARG 24 A NH2 ARG 24 1 Y 1 A CB GLU 28 A CB GLU 28 1 Y 1 A CG GLU 28 A CG GLU 28 1 Y 1 A CD GLU 28 A CD GLU 28 1 Y 1 A OE1 GLU 28 A OE1 GLU 28 1 Y 1 A OE2 GLU 28 A OE2 GLU 28 1 Y 1 A CB MSE 29 A CB MSE 29 1 Y 1 A CG MSE 29 A CG MSE 29 1 Y 1 A SE MSE 29 A SE MSE 29 1 Y 1 A CE MSE 29 A CE MSE 29 1 Y 1 A CG LEU 46 A CG LEU 46 1 Y 1 A CD1 LEU 46 A CD1 LEU 46 1 Y 1 A CD2 LEU 46 A CD2 LEU 46 1 Y 1 A CD1 LEU 50 A CD1 LEU 50 1 Y 1 A CD2 LEU 50 A CD2 LEU 50 1 Y 1 A CG ARG 63 A CG ARG 63 1 Y 1 A CD ARG 63 A CD ARG 63 1 Y 1 A NE ARG 63 A NE ARG 63 1 Y 1 A CZ ARG 63 A CZ ARG 63 1 Y 1 A NH1 ARG 63 A NH1 ARG 63 1 Y 1 A NH2 ARG 63 A NH2 ARG 63 1 Y 1 A CG2 ILE 64 A CG2 ILE 64 1 Y 1 A CD1 ILE 64 A CD1 ILE 64 1 Y 1 A CD ARG 66 A CD ARG 66 1 Y 1 A NE ARG 66 A NE ARG 66 1 Y 1 A CZ ARG 66 A CZ ARG 66 1 Y 1 A NH1 ARG 66 A NH1 ARG 66 1 Y 1 A NH2 ARG 66 A NH2 ARG 66 1 Y 1 A CD GLU 68 A CD GLU 68 1 Y 1 A OE1 GLU 68 A OE1 GLU 68 1 Y 1 A OE2 GLU 68 A OE2 GLU 68 1 Y 1 A NE ARG 74 A NE ARG 74 1 Y 1 A CZ ARG 74 A CZ ARG 74 1 Y 1 A NH1 ARG 74 A NH1 ARG 74 1 Y 1 A NH2 ARG 74 A NH2 ARG 74 1 Y 1 A CG GLU 78 A CG GLU 78 1 Y 1 A CD GLU 78 A CD GLU 78 1 Y 1 A OE1 GLU 78 A OE1 GLU 78 1 Y 1 A OE2 GLU 78 A OE2 GLU 78 1 Y 1 A CD LYS 79 A CD LYS 79 1 Y 1 A CE LYS 79 A CE LYS 79 1 Y 1 A NZ LYS 79 A NZ LYS 79 1 Y 1 A CG TYR 81 A CG TYR 81 1 Y 1 A CD1 TYR 81 A CD1 TYR 81 1 Y 1 A CD2 TYR 81 A CD2 TYR 81 1 Y 1 A CE1 TYR 81 A CE1 TYR 81 1 Y 1 A CE2 TYR 81 A CE2 TYR 81 1 Y 1 A CZ TYR 81 A CZ TYR 81 1 Y 1 A OH TYR 81 A OH TYR 81 1 Y 1 A CE LYS 86 A CE LYS 86 1 Y 1 A NZ LYS 86 A NZ LYS 86 1 Y 1 A CZ ARG 87 A CZ ARG 87 1 Y 1 A NH1 ARG 87 A NH1 ARG 87 1 Y 1 A NH2 ARG 87 A NH2 ARG 87 1 Y 1 A CD GLU 92 A CD GLU 92 1 Y 1 A OE1 GLU 92 A OE1 GLU 92 1 Y 1 A OE2 GLU 92 A OE2 GLU 92 1 Y 1 A CE LYS 105 A CE LYS 105 1 Y 1 A NZ LYS 105 A NZ LYS 105 1 Y 1 A NE ARG 112 A NE ARG 112 1 Y 1 A CZ ARG 112 A CZ ARG 112 1 Y 1 A NH1 ARG 112 A NH1 ARG 112 1 Y 1 A NH2 ARG 112 A NH2 ARG 112 1 Y 1 A CD LYS 122 A CD LYS 122 1 Y 1 A CE LYS 122 A CE LYS 122 1 Y 1 A NZ LYS 122 A NZ LYS 122 1 Y 1 A CD GLU 124 A CD GLU 124 1 Y 1 A OE1 GLU 124 A OE1 GLU 124 1 Y 1 A OE2 GLU 124 A OE2 GLU 124 1 Y 1 A CE LYS 153 A CE LYS 153 1 Y 1 A NZ LYS 153 A NZ LYS 153 1 Y 1 A CD GLU 169 A CD GLU 169 1 Y 1 A OE1 GLU 169 A OE1 GLU 169 1 Y 1 A OE2 GLU 169 A OE2 GLU 169 1 Y 1 A CG ARG 172 A CG ARG 172 1 Y 1 A CD ARG 172 A CD ARG 172 1 Y 1 A NE ARG 172 A NE ARG 172 1 Y 1 A CZ ARG 172 A CZ ARG 172 1 Y 1 A NH1 ARG 172 A NH1 ARG 172 1 Y 1 A NH2 ARG 172 A NH2 ARG 172 1 Y 1 A CG GLU 173 A CG GLU 173 1 Y 1 A CD GLU 173 A CD GLU 173 1 Y 1 A OE1 GLU 173 A OE1 GLU 173 1 Y 1 A OE2 GLU 173 A OE2 GLU 173 1 Y 1 A PRO 1 A PRO 1 1 Y 1 A GLY 2 A GLY 2 1 Y 1 A SER 51 A SER 51 1 Y 1 A ARG 52 A ARG 52 1 Y 1 A ARG 53 A ARG 53 1 Y 1 A ARG 54 A ARG 54 1 Y 1 A ILE 55 A ILE 55 1 Y 1 A ARG 56 A ARG 56 1 Y 1 A SER 57 A SER 57 1 Y 1 A ILE 58 A ILE 58 1 Y 1 A ASN 59 A ASN 59 1 Y 1 A LYS 60 A LYS 60 1 Y 1 A LEU 61 A LEU 61 1 Y 1 A ILE 62 A ILE 62 1 Y 1 A A O O HOH HOH 544 593 2.18 1 A A O O HOH HOH 587 596 2.12 1_555 4_555 1 A A O O HOH HOH 593 593 2.18 1_555 4_555 1 A GLU 16 87.54 -11.88 1 A THR 133 -127.88 -88.39 36.6 0.23264 0.19802 0.199 0.19969 1.90 30.0 723 14172 4.9 90.2 RANDOM 1 THROUGHOUT 3.0 MAD Engh & Huber 1.90 30.0 94 1391 4 0 1293 8.157 0.000 10.581 0.000 22.186 0.000 27.975 0.000 0.016 0.021 1.199 1.949 1.199 1.949 0.005 0.020 0.005 0.020 0.065 0.200 0.171 0.500 1.90 60.0 1KL9 14922 1.5 0.06 1 7.7 6.0 90.9 data reduction MOSFLM data scaling SCALA phasing SHARP refinement REFMAC data scaling CCP4 (SCALA) EUKARYOTIC TRANSLATION INITIATION FACTOR 2 SUBUNIT 1 Crystal structure of the N-terminal segment of Human eukaryotic initiation factor 2alpha 1 N N 2 N N 2 N N 2 N N 2 N N 3 N N A SER 48 A SER 48 HELX_P A LEU 50 A LEU 50 5 1 3 A SER 90 A SER 90 HELX_P A LEU 118 A LEU 118 1 2 29 A LYS 122 A LYS 122 HELX_P A THR 133 A THR 133 1 3 12 A THR 133 A THR 133 HELX_P A LYS 142 A LYS 142 1 4 10 A GLY 145 A GLY 145 HELX_P A ASP 158 A ASP 158 1 5 14 A PRO 159 A PRO 159 HELX_P A ASP 163 A ASP 163 5 6 5 A ASN 168 A ASN 168 HELX_P A ARG 182 A ARG 182 1 7 15 disulf 2.111 A CYS 69 A SG CYS 69 1_555 A CYS 97 A SG CYS 97 1_555 covale 1.324 A VAL 19 A C VAL 19 1_555 A MSE 20 A N MSE 20 1_555 covale 1.330 A MSE 20 A C MSE 20 1_555 A VAL 21 A N VAL 21 1_555 covale 1.329 A GLU 28 A C GLU 28 1_555 A MSE 29 A N MSE 29 1_555 covale 1.326 A MSE 29 A C MSE 29 1_555 A GLY 30 A N GLY 30 1_555 covale 1.320 A GLY 43 A C GLY 43 1_555 A MSE 44 A N MSE 44 1_555 covale 1.322 A MSE 44 A C MSE 44 1_555 A ILE 45 A N ILE 45 1_555 metalc 1.974 A ZN 501 B ZN ZN 1_555 A HIS 154 A NE2 HIS 154 1_555 metalc 1.809 A ZN 501 B ZN ZN 1_555 A ASP 158 A OD2 ASP 158 1_555 metalc 1.831 A ZN 501 B ZN ZN 1_555 A HOH 592 F O HOH 1_555 metalc 2.136 A ZN 502 C ZN ZN 1_555 A HOH 596 F O HOH 1_555 metalc 2.560 A ZN 501 B ZN ZN 1_555 A GLU 42 A OE2 GLU 42 1_545 metalc 1.949 A ZN 501 B ZN ZN 1_555 A GLU 42 A OE1 GLU 42 1_545 metalc 2.222 A ZN 502 C ZN ZN 1_555 A HOH 587 F O HOH 4_555 metalc 2.668 A ZN 504 E ZN ZN 1_555 A HOH 584 F O HOH 3_655 metalc 2.350 A A HIS 10 A NE2 HIS 10 1_555 A ZN 502 C ZN ZN 1_555 TRANSLATION OB FOLD, HELICAL DOMAIN, TRANSLATION IF2A_HUMAN UNP 1 1 P05198 PGLSCRFYQHKFPEVEDVVMVNVRSIAEMGAYVSLLEYNNIEGMILLSELSRRRIRSINKLIRIGRNECVVVIRVDKEKG YIDLSKRRVSPEEAIKCEDKFTKSKTVYSILRHVAEVLEYTKDEQLESLFQRTAWVFDDKYKRPGYGAYDAFKHAVSDPS ILDSLDLNEDEREVLINNINRR 1 182 1KL9 1 182 P05198 A 1 1 182 1 MET CLONING ARTIFACT MSE 20 1KL9 A P05198 UNP 20 20 1 MET CLONING ARTIFACT MSE 29 1KL9 A P05198 UNP 29 29 1 MET CLONING ARTIFACT MSE 44 1KL9 A P05198 UNP 44 44 6 anti-parallel anti-parallel parallel anti-parallel anti-parallel A VAL 18 A VAL 18 A ILE 26 A ILE 26 A GLY 30 A GLY 30 A LEU 35 A LEU 35 A GLU 42 A GLU 42 A LEU 46 A LEU 46 A TYR 81 A TYR 81 A SER 85 A SER 85 A ASN 67 A ASN 67 A ASP 76 A ASP 76 A VAL 18 A VAL 18 A ILE 26 A ILE 26 BINDING SITE FOR RESIDUE ZN A 501 Software 4 BINDING SITE FOR RESIDUE ZN A 502 Software 5 BINDING SITE FOR RESIDUE ZN A 503 Software 5 BINDING SITE FOR RESIDUE ZN A 504 Software 3 A GLU 42 A GLU 42 4 1_545 A HIS 154 A HIS 154 4 1_555 A ASP 158 A ASP 158 4 1_555 A HOH 592 F HOH 4 1_555 A HIS 10 A HIS 10 5 4_555 A HIS 10 A HIS 10 5 1_555 A HOH 587 F HOH 5 4_555 A HOH 596 F HOH 5 4_555 A HOH 596 F HOH 5 1_555 A HIS 10 A HIS 10 5 1_555 A LYS 11 A LYS 11 5 1_555 A PHE 12 A PHE 12 5 1_555 A LYS 77 A LYS 77 5 1_555 A LYS 142 A LYS 142 5 4_555 A HIS 113 A HIS 113 3 1_555 A GLU 119 A GLU 119 3 3_655 A HOH 584 F HOH 3 3_655 17 orthorhombic P 2 2 21