1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Clore, G.M. Omichinski, J.G. Gronenborn, A.M. 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 C10 H14 N5 O6 P 331.222 y 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE DNA linking C9 H14 N3 O7 P 307.197 y 2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE DNA linking C10 H14 N5 O7 P 347.221 y 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE DNA linking C10 H15 N2 O8 P 322.208 y THYMIDINE-5'-MONOPHOSPHATE DNA linking C5 H10 N2 O3 146.144 y GLUTAMINE 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 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 Science SCIEAS 0038 0036-8075 261 438 446 10.1021/bi00131a004 8332909 NMR structure of a specific DNA complex of Zn-containing DNA binding domain of GATA-1. 1993 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 2443.657 DNA (5'-D(P*AP*GP*AP*TP*AP*AP*AP*C)3') 1 syn polymer 2407.601 DNA (5'-D(P*GP*TP*TP*TP*AP*TP*CP*T)-3') 1 syn polymer 6798.865 ERYTHROID TRANSCRIPTION FACTOR GATA-1 1 man polymer 65.409 ZINC ION 1 syn non-polymer no no (DA)(DG)(DA)(DT)(DA)(DA)(DA)(DC) AGATAAAC B polydeoxyribonucleotide no no (DG)(DT)(DT)(DT)(DA)(DT)(DC)(DT) GTTTATCT C polydeoxyribonucleotide no no KRAGTVCSNCQTSTTTLWRRSPMGDPVCNACGLYYKLHQVNRPLTMRKDGIQTRNRKVSS KRAGTVCSNCQTSTTTLWRRSPMGDPVCNACGLYYKLHQVNRPLTMRKDGIQTRNRKVSS 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 chicken Gallus Escherichia sample 9031 Gallus gallus 562 Escherichia coli -21.560 1 20 B 106 C 127 -2.698 B_DA106:DT127_C 1 -15.393 0.781 -0.630 0.048 -13.054 1 19 B 107 C 126 -7.467 B_DG107:DC126_C 2 -26.950 -0.334 -0.286 -0.345 -18.848 1 20 B 108 C 125 -17.884 B_DA108:DT125_C 3 -19.182 1.221 -0.117 -0.057 -12.545 1 20 B 109 C 124 -11.930 B_DT109:DA124_C 4 -11.693 -0.825 0.119 0.018 2.147 1 20 B 110 C 123 -5.245 B_DA110:DT123_C 5 7.837 0.722 0.278 0.028 2.003 1 20 B 111 C 122 -1.528 B_DA111:DT122_C 6 -6.471 0.396 -0.266 0.038 12.994 1 20 B 112 C 121 -0.604 B_DA112:DT121_C 7 -15.660 0.888 -0.071 -0.005 4.894 1 19 B 113 C 120 -0.723 B_DC113:DG120_C 8 -1.418 0.170 -0.031 -0.049 2.693 26.527 B B 106 107 15.831 C C 127 126 2.825 7.135 0.080 0.124 BB_DA106DG107:DC126DT127_CC 1 -4.943 10.968 25.091 -1.364 -1.307 3.183 49.395 B B 107 108 -7.883 C C 126 125 3.192 -6.569 -0.475 0.002 BB_DG107DA108:DT125DC126_CC 2 -2.093 2.512 48.941 0.481 0.416 2.884 26.508 B B 108 109 -14.967 C C 125 124 2.904 -6.788 0.051 -0.301 BB_DA108DT109:DA124DT125_CC 3 -0.639 1.408 25.631 0.959 -0.262 3.082 40.286 B B 109 110 -9.145 C C 124 123 3.211 -6.275 0.898 0.683 BB_DT109DA110:DT123DA124_CC 4 0.422 -0.615 39.812 1.678 -1.258 3.911 37.100 B B 110 111 -24.149 C C 123 122 4.374 -14.957 0.240 0.288 BB_DA110DA111:DT122DT123_CC 5 -0.319 0.515 34.048 3.105 -0.433 3.243 35.413 B B 111 112 6.283 C C 122 121 3.224 3.814 0.367 0.301 BB_DA111DA112:DT121DT122_CC 6 0.606 -0.998 35.208 -0.061 -0.516 3.095 32.515 B B 112 113 14.330 C C 121 120 3.269 7.945 -0.960 -0.481 BB_DA112DC113:DG120DT121_CC 7 -1.268 2.287 31.530 -2.233 1.496 repository Initial release Version format compliance Version format compliance Database references 1 0 1993-10-31 1 1 2008-03-24 1 2 2011-07-13 1 3 2012-09-05 ENSEMBLE OF 30 STRUCTURES Y 1993-06-28 REL ZN ZINC ION CHEMICALLY SYNTHESIZED sample THE COORDINATES OF THE RESTRAINED MINIMIZED STRUCTURE ARE PRESENTED IN THIS ENTRY. THE (SA)R RESTRAINED MINIMIZED MEAN STRUCTURE WAS DERIVED BY AVERAGING THE COORDINATES OF THE INDIVIDUAL SA STRUCTURES (BEST FITTED TO RESIDUES 2 - 59 OF THE PROTEIN AND BASE PAIRS 6 - 13 OF THE DNA), AND SUBJECTING THE RESULTING COORDINATES TO RESTRAINED MINIMIZATION. THE QUANTITY PRESENTED IN COLUMNS 61 - 66 OF THE MEAN STRUCTURE, PRESENTED IN THIS ENTRY, REPRESENTS THE ATOMIC RMS DEVIATIONS OF THE 30 INDIVIDUAL SA STRUCTURES ABOUT THE MEAN STRUCTURE. 1 DETAILS OF THE STRUCTURE DETERMINATION AND ALL STRUCTURAL STATISTICS ARE GIVEN IN THE REFERENCE CITED ON THE *JRNL* RECORDS ABOVE (I.E. AGREEMENT WITH EXPERIMENTAL RESTRAINTS, DEVIATIONS FROM IDEALITY FOR BOND LENGTHS, ANGLES, PLANES AND CHIRALITY, NON-BONDED CONTACTS, ATOMIC RMS DIFFERENCES BETWEEN THE CALCULATED STRUCTURES). THE STRUCTURES ARE BASED ON A TOTAL OF 1740 EXPERIMENTAL NMR RESTRAINTS COMPRISING: 1444 INTERPROTON DISTANCE RESTRAINTS DERIVED FROM NOE MEASUREMENTS; AND 296 TORSION ANGLE RESTRAINTS. THE NOE RESTRAINTS ARE SUBDIVIDED AS FOLLOWS: (A) WITHIN THE PROTEIN: 242 INTERRESIDUE SEQUENTIAL (|I-J|=1); 161 INTERRESIDUE SHORT RANGE (1(LESS THAN)|I-J|(LESS THAN)=5); 182 INTERRESIDUE LONG RANGE (|I-J|(GREATER THAN)5); AND 334 INTRARESIDUE. (B) WITHIN THE DNA: 157 INTRARESIDUE; 180 SEQUENTIAL INTRASTRAND; 34 INTERSTRAND; AND 37 H-BONDS (C) BETWEEN PROTEIN AND DNA: 117. THE TORSION ANGLE RESTRAINTS ARE SUBDIVIDED AS FOLLOWS: 144 ANGLES FOR THE PROTEIN (58 PHI, 56 PSI, 26 CHI1 AND 4 CHI2) AND 152 FOR THE DNA. THE TORSION ANGLE RESTRAINTS FOR THE DNA COMPRISE LOOSE RESTRAINTS ON THE BACKBONE TORSION ANGLES ALPHA, BETA, GAMMA, EPSILON AND ZETA TO PREVENT PROBLEMS ASSOCIATED WITH LOCAL MIRROR IMAGES. THE METHOD USED TO DETERMINE THE STRUCTURES IS THE HYBRID METRIC MATRIX DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING METHOD [M.NILGES, G.M.CLORE, AND A.M.GRONENBORN FEBS LETT. 229, 317-324 (1988)]. A TOTAL OF 30 STRUCTURES WERE CALCULATED. THE ATOMIC RMS DISTRIBUTION ABOUT THE MEAN COORDINATE POSITIONS FOR RESIDUES 2 - 59 OF THE PROTEIN AND BASE PAIRS 6 - 13 OF THE DNA IS 0.70 (+/-0.13) A FOR THE BACKBONE ATOMS OF THE PROTEIN AND ALL ATOMS OF THE DNA, AND 1.13 (+/-0.08) A FOR ALL ATOMS OF THE PROTEIN AND DNA. THE N-TERMINUS (RESIDUE 1) AND C-TERMINUS (RESIDUES 60 - 66) ARE DISORDERED. THE ORIENTATION OF THE FIRST 5 AND LAST 3 BASE PAIRS OF THE 16MER DNA DUPLEX, WHICH ARE NOT IN CONTACT WITH THE DNA, IS POORLY DEFINED WITH RESPECT TO THE CORE OF THE COMPLEX. CONSEQUENTLY, ONLY THE COORDINATES OF THE COMPLEX PROPER HAVE BEEN DEPOSITED: I.E. RESIDUES 1 - 60 OF THE PROTEIN AND BASE PAIRS 6 - 13 OF THE DNA. THE COORDINATES OF THE 30 INDIVIDUAL SA STRUCTURES ARE PRESENTED AS MODELS 1 TO 30 IN PROTEIN DATA BANK ENTRY 1GAU. THE QUANTITY IN COLUMNS 61 - 66 OF THESE MODELS HAS NO MEANING. THE COORDINATES OF THE RESTRAINED MINIMIZED STRUCTURE ARE PRESENTED IN THIS ENTRY. THE (SA)R RESTRAINED MINIMIZED MEAN STRUCTURE WAS DERIVED BY AVERAGING THE COORDINATES OF THE INDIVIDUAL SA STRUCTURES (BEST FITTED TO RESIDUES 2 - 59 OF THE PROTEIN AND BASE PAIRS 6 - 13 OF THE DNA), AND SUBJECTING THE RESULTING COORDINATES TO RESTRAINED MINIMIZATION. THE QUANTITY PRESENTED IN COLUMNS 61 - 66 OF THE MEAN STRUCTURE, PRESENTED IN THIS ENTRY, REPRESENTS THE ATOMIC RMS DEVIATIONS OF THE 30 INDIVIDUAL SA STRUCTURES ABOUT THE MEAN STRUCTURE. ZN 67 4 ZN ZN 67 A A 106 n 1 DA 106 B G 107 n 2 DG 107 B A 108 n 3 DA 108 B T 109 n 4 DT 109 B A 110 n 5 DA 110 B A 111 n 6 DA 111 B A 112 n 7 DA 112 B C 113 n 8 DC 113 B G 120 n 1 DG 120 C T 121 n 2 DT 121 C T 122 n 3 DT 122 C T 123 n 4 DT 123 C A 124 n 5 DA 124 C T 125 n 6 DT 125 C C 126 n 7 DC 126 C T 127 n 8 DT 127 C LYS 1 n 1 LYS 1 A ARG 2 n 2 ARG 2 A ALA 3 n 3 ALA 3 A GLY 4 n 4 GLY 4 A THR 5 n 5 THR 5 A VAL 6 n 6 VAL 6 A CYS 7 n 7 CYS 7 A SER 8 n 8 SER 8 A ASN 9 n 9 ASN 9 A CYS 10 n 10 CYS 10 A GLN 11 n 11 GLN 11 A THR 12 n 12 THR 12 A SER 13 n 13 SER 13 A THR 14 n 14 THR 14 A THR 15 n 15 THR 15 A THR 16 n 16 THR 16 A LEU 17 n 17 LEU 17 A TRP 18 n 18 TRP 18 A ARG 19 n 19 ARG 19 A ARG 20 n 20 ARG 20 A SER 21 n 21 SER 21 A PRO 22 n 22 PRO 22 A MET 23 n 23 MET 23 A GLY 24 n 24 GLY 24 A ASP 25 n 25 ASP 25 A PRO 26 n 26 PRO 26 A VAL 27 n 27 VAL 27 A CYS 28 n 28 CYS 28 A ASN 29 n 29 ASN 29 A ALA 30 n 30 ALA 30 A CYS 31 n 31 CYS 31 A GLY 32 n 32 GLY 32 A LEU 33 n 33 LEU 33 A TYR 34 n 34 TYR 34 A TYR 35 n 35 TYR 35 A LYS 36 n 36 LYS 36 A LEU 37 n 37 LEU 37 A HIS 38 n 38 HIS 38 A GLN 39 n 39 GLN 39 A VAL 40 n 40 VAL 40 A ASN 41 n 41 ASN 41 A ARG 42 n 42 ARG 42 A PRO 43 n 43 PRO 43 A LEU 44 n 44 LEU 44 A THR 45 n 45 THR 45 A MET 46 n 46 MET 46 A ARG 47 n 47 ARG 47 A LYS 48 n 48 LYS 48 A ASP 49 n 49 ASP 49 A GLY 50 n 50 GLY 50 A ILE 51 n 51 ILE 51 A GLN 52 n 52 GLN 52 A THR 53 n 53 THR 53 A ARG 54 n 54 ARG 54 A ASN 55 n 55 ASN 55 A ARG 56 n 56 ARG 56 A LYS 57 n 57 LYS 57 A VAL 58 n 58 VAL 58 A SER 59 n 59 SER 59 A SER 60 n 60 SER 60 A author_defined_assembly 3 trimeric A CYS 28 C SG CYS 28 1_555 A ZN 67 D ZN ZN 1_555 A CYS 31 C SG CYS 31 1_555 108.5 A CYS 28 C SG CYS 28 1_555 A ZN 67 D ZN ZN 1_555 A CYS 7 C SG CYS 7 1_555 112.6 A CYS 31 C SG CYS 31 1_555 A ZN 67 D ZN ZN 1_555 A CYS 7 C SG CYS 7 1_555 108.9 A CYS 28 C SG CYS 28 1_555 A ZN 67 D ZN ZN 1_555 A CYS 10 C SG CYS 10 1_555 110.2 A CYS 31 C SG CYS 31 1_555 A ZN 67 D ZN ZN 1_555 A CYS 10 C SG CYS 10 1_555 109.8 A CYS 7 C SG CYS 7 1_555 A ZN 67 D ZN ZN 1_555 A CYS 10 C SG CYS 10 1_555 106.8 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 SER 21 C N SER 21 A O ASP 25 C O ASP 25 1 B C O6 H41 DG DC 107 126 1.60 1 2.45 0.30 108.30 110.75 B B B O4' C1' N9 DA DA DA 106 106 106 N 1 -3.88 0.50 103.90 100.02 B B B C5 N7 C8 DA DA DA 106 106 106 N 1 6.54 0.50 113.80 120.34 B B B N7 C8 N9 DA DA DA 106 106 106 N 1 -3.07 0.40 105.80 102.73 B B B C8 N9 C4 DA DA DA 106 106 106 N 1 3.58 0.30 108.30 111.88 B B B O4' C1' N9 DG DG DG 107 107 107 N 1 -3.88 0.50 104.30 100.42 B B B C5 N7 C8 DG DG DG 107 107 107 N 1 6.83 0.50 113.10 119.93 B B B N7 C8 N9 DG DG DG 107 107 107 N 1 -3.91 0.40 106.40 102.49 B B B C8 N9 C4 DG DG DG 107 107 107 N 1 2.61 0.30 108.30 110.91 B B B O4' C1' N9 DA DA DA 108 108 108 N 1 -3.88 0.50 103.90 100.02 B B B C5 N7 C8 DA DA DA 108 108 108 N 1 6.19 0.50 113.80 119.99 B B B N7 C8 N9 DA DA DA 108 108 108 N 1 -3.15 0.40 105.80 102.65 B B B C8 N9 C4 DA DA DA 108 108 108 N 1 2.76 0.30 108.30 111.06 B B B O4' C1' N1 DT DT DT 109 109 109 N 1 2.44 0.30 108.30 110.74 B B B O4' C1' N9 DA DA DA 110 110 110 N 1 -3.66 0.50 103.90 100.24 B B B C5 N7 C8 DA DA DA 110 110 110 N 1 6.12 0.50 113.80 119.92 B B B N7 C8 N9 DA DA DA 110 110 110 N 1 -3.35 0.40 105.80 102.45 B B B C8 N9 C4 DA DA DA 110 110 110 N 1 2.37 0.30 108.30 110.67 B B B O4' C1' N9 DA DA DA 111 111 111 N 1 -3.78 0.50 103.90 100.12 B B B C5 N7 C8 DA DA DA 111 111 111 N 1 6.27 0.50 113.80 120.07 B B B N7 C8 N9 DA DA DA 111 111 111 N 1 -3.28 0.40 105.80 102.52 B B B C8 N9 C4 DA DA DA 111 111 111 N 1 2.72 0.30 108.30 111.02 B B B O4' C1' N9 DA DA DA 112 112 112 N 1 -3.76 0.50 103.90 100.14 B B B C5 N7 C8 DA DA DA 112 112 112 N 1 6.06 0.50 113.80 119.86 B B B N7 C8 N9 DA DA DA 112 112 112 N 1 -3.28 0.40 105.80 102.52 B B B C8 N9 C4 DA DA DA 112 112 112 N 1 2.03 0.30 108.30 110.33 B B B O4' C1' N1 DC DC DC 113 113 113 N 1 2.81 0.30 108.30 111.11 C C C O4' C1' N9 DG DG DG 120 120 120 N 1 -3.96 0.50 104.30 100.34 C C C C5 N7 C8 DG DG DG 120 120 120 N 1 7.10 0.50 113.10 120.20 C C C N7 C8 N9 DG DG DG 120 120 120 N 1 -3.80 0.40 106.40 102.60 C C C C8 N9 C4 DG DG DG 120 120 120 N 1 3.48 0.30 108.30 111.78 C C C O4' C1' N1 DT DT DT 121 121 121 N 1 -3.88 0.60 122.90 119.02 C C C C6 C5 C7 DT DT DT 121 121 121 N 1 2.99 0.30 108.30 111.29 C C C O4' C1' N1 DT DT DT 122 122 122 N 1 2.50 0.30 108.30 110.80 C C C O4' C1' N1 DT DT DT 123 123 123 N 1 2.15 0.30 108.30 110.45 C C C O4' C1' N9 DA DA DA 124 124 124 N 1 -3.99 0.50 103.90 99.91 C C C C5 N7 C8 DA DA DA 124 124 124 N 1 6.61 0.50 113.80 120.41 C C C N7 C8 N9 DA DA DA 124 124 124 N 1 -3.13 0.40 105.80 102.67 C C C C8 N9 C4 DA DA DA 124 124 124 N 1 4.34 0.30 108.30 112.64 C C C O4' C1' N1 DT DT DT 125 125 125 N 1 2.24 0.30 108.30 110.54 C C C O4' C1' N1 DC DC DC 126 126 126 N 1 2.62 0.30 108.30 110.92 C C C O4' C1' N1 DT DT DT 127 127 127 N 1 A THR 5 -67.81 85.79 1 A CYS 10 -141.73 17.21 1 A GLN 11 52.60 15.93 1 A LEU 44 -74.62 30.85 1 A ASN 55 -60.90 96.86 ERYTHROID TRANSCRIPTION FACTOR GATA-1/DNA Complex SOLUTION STRUCTURE OF THE SPECIFIC DNA COMPLEX OF THE ZINC CONTAINING DNA BINDING DOMAIN OF THE ERYTHROID TRANSCRIPTION FACTOR GATA-1 BY MULTIDIMENSIONAL NMR 1 N N 2 N N 3 N N 4 N N A ASN 29 C ASN 29 HELX_P A GLN 39 C GLN 39 1 1 11 A PRO 43 C PRO 43 HELX_P A ARG 47 C ARG 47 5 2 5 metalc 2.323 A ZN 67 D ZN ZN 1_555 A CYS 28 C SG CYS 28 1_555 metalc 2.288 A ZN 67 D ZN ZN 1_555 A CYS 31 C SG CYS 31 1_555 metalc 2.282 A ZN 67 D ZN ZN 1_555 A CYS 7 C SG CYS 7 1_555 metalc 2.276 A ZN 67 D ZN ZN 1_555 A CYS 10 C SG CYS 10 1_555 hydrog WATSON-CRICK B DA 106 A N1 DA 1 1_555 C DT 127 B N3 DT 8 1_555 hydrog WATSON-CRICK B DA 106 A N6 DA 1 1_555 C DT 127 B O4 DT 8 1_555 hydrog WATSON-CRICK B DG 107 A N1 DG 2 1_555 C DC 126 B N3 DC 7 1_555 hydrog WATSON-CRICK B DG 107 A N2 DG 2 1_555 C DC 126 B O2 DC 7 1_555 hydrog WATSON-CRICK B DG 107 A O6 DG 2 1_555 C DC 126 B N4 DC 7 1_555 hydrog DG-DT MISPAIR B DG 107 A N2 DG 2 1_555 C DT 127 B O2 DT 8 1_555 hydrog WATSON-CRICK B DA 108 A N1 DA 3 1_555 C DT 125 B N3 DT 6 1_555 hydrog WATSON-CRICK B DA 108 A N6 DA 3 1_555 C DT 125 B O4 DT 6 1_555 hydrog WATSON-CRICK B DT 109 A N3 DT 4 1_555 C DA 124 B N1 DA 5 1_555 hydrog WATSON-CRICK B DT 109 A O4 DT 4 1_555 C DA 124 B N6 DA 5 1_555 hydrog WATSON-CRICK B DA 110 A N1 DA 5 1_555 C DT 123 B N3 DT 4 1_555 hydrog WATSON-CRICK B DA 110 A N6 DA 5 1_555 C DT 123 B O4 DT 4 1_555 hydrog WATSON-CRICK B DA 111 A N1 DA 6 1_555 C DT 122 B N3 DT 3 1_555 hydrog WATSON-CRICK B DA 111 A N6 DA 6 1_555 C DT 122 B O4 DT 3 1_555 hydrog WATSON-CRICK B DA 112 A N1 DA 7 1_555 C DT 121 B N3 DT 2 1_555 hydrog WATSON-CRICK B DA 112 A N6 DA 7 1_555 C DT 121 B O4 DT 2 1_555 hydrog WATSON-CRICK B DC 113 A N3 DC 8 1_555 C DG 120 B N1 DG 1 1_555 hydrog WATSON-CRICK B DC 113 A N4 DC 8 1_555 C DG 120 B O6 DG 1 1_555 hydrog WATSON-CRICK B DC 113 A O2 DC 8 1_555 C DG 120 B N2 DG 1 1_555 TRANSCRIPTION/DNA DNA, DOUBLE HELIX, DNA-TRANSCRIPTION FACTOR COMPLEX, TRANSCRIPTION-DNA COMPLEX GATA1_CHICK UNP 3 158 P17678 1GAT PDB 1 1GAT 1GAT PDB 2 1GAT 158 217 1GAT 1 60 P17678 A 1 1 60 106 113 1GAT 106 113 1GAT B 2 1 8 120 127 1GAT 120 127 1GAT C 3 1 8 2 anti-parallel A TRP 18 C TRP 18 A SER 21 C SER 21 A ASP 25 C ASP 25 A CYS 28 C CYS 28 BINDING SITE FOR RESIDUE ZN A 67 Software 4 A CYS 7 C CYS 7 4 1_555 A CYS 10 C CYS 10 4 1_555 A CYS 28 C CYS 28 4 1_555 A CYS 31 C CYS 31 4 1_555 1 P 1