1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 De Guzman, R.N. Liu, H.L. Martinez-Yamout, M. Dyson, H.J. Wright, P.E. 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 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 UK J.Mol.Biol. JMOBAK 0070 0022-2836 303 243 253 10.1006/jmbi.2000.4141 11023789 Solution structure of the TAZ2 (CH3) domain of the transcriptional adaptor protein CBP. 2000 10.2210/pdb1f81/pdb pdb_00001f81 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 10004.027 CREB-BINDING PROTEIN TAZ2 DOMAIN (1764-1850) 1 man polymer 65.409 ZINC ION 3 syn non-polymer no no MSPQESRRLSIQRCIQSLVHACQCRNANCSLPSCQKMKRVVQHTKGCKRKTNGGCPVCKQLIALCCYHAKHCQENKCPVP FCLNIKHK MSPQESRRLSIQRCIQSLVHACQCRNANCSLPSCQKMKRVVQHTKGCKRKTNGGCPVCKQLIALCCYHAKHCQENKCPVP FCLNIKHK 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 house mouse Mus Escherichia sample 10090 Mus musculus 562 Escherichia coli 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 2000-10-18 1 1 2008-04-27 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_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_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 2000-06-28 REL ZN ZINC ION structures with acceptable covalent geometry,structures with favorable non-bond energy,structures with the least restraint violations,structures with the lowest energy,target function 50 20 3D_13C-separated_NOESY 3D_15N-separated_NOESY 4D_13C-separated_NOESY HNCA-J HNHA CBCA(CO)HN 25 mM 5.9 1 atm 298 K distance geometry simulated annealing molecular dynamics matrix relaxation torsion angle dynamics 20 fewest violations,lowest energy 1.5 mM Taz2 25 mM deuterated acetate 0.1 mM ZnCl2 0.1 mM DTT pH 5.9 Peter Guntert structure solution DYANA 1.5 Case, Pearlman, structure solution Amber 6 Delaglio, Bax processing NMRPipe 4 Case, Pearlman, refinement Amber 6 600 Bruker DMX 500 Bruker AMX 750 Bruker DRX ZN 88 2 ZN ZN 88 A ZN 89 2 ZN ZN 89 A ZN 90 2 ZN ZN 90 A n 1 0 A SER 1 n 2 SER 1 A PRO 2 n 3 PRO 2 A GLN 3 n 4 GLN 3 A GLU 4 n 5 GLU 4 A SER 5 n 6 SER 5 A ARG 6 n 7 ARG 6 A ARG 7 n 8 ARG 7 A LEU 8 n 9 LEU 8 A SER 9 n 10 SER 9 A ILE 10 n 11 ILE 10 A GLN 11 n 12 GLN 11 A ARG 12 n 13 ARG 12 A CYS 13 n 14 CYS 13 A ILE 14 n 15 ILE 14 A GLN 15 n 16 GLN 15 A SER 16 n 17 SER 16 A LEU 17 n 18 LEU 17 A VAL 18 n 19 VAL 18 A HIS 19 n 20 HIS 19 A ALA 20 n 21 ALA 20 A CYS 21 n 22 CYS 21 A GLN 22 n 23 GLN 22 A CYS 23 n 24 CYS 23 A ARG 24 n 25 ARG 24 A ASN 25 n 26 ASN 25 A ALA 26 n 27 ALA 26 A ASN 27 n 28 ASN 27 A CYS 28 n 29 CYS 28 A SER 29 n 30 SER 29 A LEU 30 n 31 LEU 30 A PRO 31 n 32 PRO 31 A SER 32 n 33 SER 32 A CYS 33 n 34 CYS 33 A GLN 34 n 35 GLN 34 A LYS 35 n 36 LYS 35 A MET 36 n 37 MET 36 A LYS 37 n 38 LYS 37 A ARG 38 n 39 ARG 38 A VAL 39 n 40 VAL 39 A VAL 40 n 41 VAL 40 A GLN 41 n 42 GLN 41 A HIS 42 n 43 HIS 42 A THR 43 n 44 THR 43 A LYS 44 n 45 LYS 44 A GLY 45 n 46 GLY 45 A CYS 46 n 47 CYS 46 A LYS 47 n 48 LYS 47 A ARG 48 n 49 ARG 48 A LYS 49 n 50 LYS 49 A THR 50 n 51 THR 50 A ASN 51 n 52 ASN 51 A GLY 52 n 53 GLY 52 A GLY 53 n 54 GLY 53 A CYS 54 n 55 CYS 54 A PRO 55 n 56 PRO 55 A VAL 56 n 57 VAL 56 A CYS 57 n 58 CYS 57 A LYS 58 n 59 LYS 58 A GLN 59 n 60 GLN 59 A LEU 60 n 61 LEU 60 A ILE 61 n 62 ILE 61 A ALA 62 n 63 ALA 62 A LEU 63 n 64 LEU 63 A CYS 64 n 65 CYS 64 A CYS 65 n 66 CYS 65 A TYR 66 n 67 TYR 66 A HIS 67 n 68 HIS 67 A ALA 68 n 69 ALA 68 A LYS 69 n 70 LYS 69 A HIS 70 n 71 HIS 70 A CYS 71 n 72 CYS 71 A GLN 72 n 73 GLN 72 A GLU 73 n 74 GLU 73 A ASN 74 n 75 ASN 74 A LYS 75 n 76 LYS 75 A CYS 76 n 77 CYS 76 A PRO 77 n 78 PRO 77 A VAL 78 n 79 VAL 78 A PRO 79 n 80 PRO 79 A PHE 80 n 81 PHE 80 A CYS 81 n 82 CYS 81 A LEU 82 n 83 LEU 82 A ASN 83 n 84 ASN 83 A ILE 84 n 85 ILE 84 A LYS 85 n 86 LYS 85 A HIS 86 n 87 HIS 86 A LYS 87 n 88 LYS 87 A author_defined_assembly 1 monomeric A HIS 19 A NE2 HIS 20 1_555 A ZN 88 B ZN ZN 1_555 A CYS 23 A SG CYS 24 1_555 106.6 A HIS 19 A NE2 HIS 20 1_555 A ZN 88 B ZN ZN 1_555 A CYS 28 A SG CYS 29 1_555 111.5 A CYS 23 A SG CYS 24 1_555 A ZN 88 B ZN ZN 1_555 A CYS 28 A SG CYS 29 1_555 107.0 A HIS 19 A NE2 HIS 20 1_555 A ZN 88 B ZN ZN 1_555 A CYS 33 A SG CYS 34 1_555 110.9 A CYS 23 A SG CYS 24 1_555 A ZN 88 B ZN ZN 1_555 A CYS 33 A SG CYS 34 1_555 109.5 A CYS 28 A SG CYS 29 1_555 A ZN 88 B ZN ZN 1_555 A CYS 33 A SG CYS 34 1_555 111.2 A HIS 42 A NE2 HIS 43 1_555 A ZN 89 C ZN ZN 1_555 A CYS 46 A SG CYS 47 1_555 108.5 A HIS 42 A NE2 HIS 43 1_555 A ZN 89 C ZN ZN 1_555 A CYS 54 A SG CYS 55 1_555 111.4 A CYS 46 A SG CYS 47 1_555 A ZN 89 C ZN ZN 1_555 A CYS 54 A SG CYS 55 1_555 110.3 A HIS 42 A NE2 HIS 43 1_555 A ZN 89 C ZN ZN 1_555 A CYS 57 A SG CYS 58 1_555 111.3 A CYS 46 A SG CYS 47 1_555 A ZN 89 C ZN ZN 1_555 A CYS 57 A SG CYS 58 1_555 107.6 A CYS 54 A SG CYS 55 1_555 A ZN 89 C ZN ZN 1_555 A CYS 57 A SG CYS 58 1_555 107.7 A HIS 67 A NE2 HIS 68 1_555 A ZN 90 D ZN ZN 1_555 A CYS 71 A SG CYS 72 1_555 106.8 A HIS 67 A NE2 HIS 68 1_555 A ZN 90 D ZN ZN 1_555 A CYS 76 A SG CYS 77 1_555 106.6 A CYS 71 A SG CYS 72 1_555 A ZN 90 D ZN ZN 1_555 A CYS 76 A SG CYS 77 1_555 109.8 A HIS 67 A NE2 HIS 68 1_555 A ZN 90 D ZN ZN 1_555 A CYS 81 A SG CYS 82 1_555 108.8 A CYS 71 A SG CYS 72 1_555 A ZN 90 D ZN ZN 1_555 A CYS 81 A SG CYS 82 1_555 110.2 A CYS 76 A SG CYS 77 1_555 A ZN 90 D ZN ZN 1_555 A CYS 81 A SG CYS 82 1_555 114.4 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 A MET 0 A MET 1 1 Y 2 A MET 0 A MET 1 1 Y 3 A MET 0 A MET 1 1 Y 4 A MET 0 A MET 1 1 Y 5 A MET 0 A MET 1 1 Y 6 A MET 0 A MET 1 1 Y 7 A MET 0 A MET 1 1 Y 8 A MET 0 A MET 1 1 Y 9 A MET 0 A MET 1 1 Y 10 A MET 0 A MET 1 1 Y 11 A MET 0 A MET 1 1 Y 12 A MET 0 A MET 1 1 Y 13 A MET 0 A MET 1 1 Y 14 A MET 0 A MET 1 1 Y 15 A MET 0 A MET 1 1 Y 16 A MET 0 A MET 1 1 Y 17 A MET 0 A MET 1 1 Y 18 A MET 0 A MET 1 1 Y 19 A MET 0 A MET 1 1 Y 20 A MET 0 A MET 1 1 Y 1 A HIS 42 0.109 SIDE CHAIN 1 A TYR 66 0.125 SIDE CHAIN 2 A HIS 42 0.104 SIDE CHAIN 3 A ARG 24 0.107 SIDE CHAIN 3 A HIS 42 0.098 SIDE CHAIN 3 A TYR 66 0.161 SIDE CHAIN 3 A HIS 67 0.091 SIDE CHAIN 4 A HIS 42 0.099 SIDE CHAIN 4 A TYR 66 0.100 SIDE CHAIN 4 A HIS 67 0.102 SIDE CHAIN 5 A ARG 24 0.105 SIDE CHAIN 5 A HIS 42 0.118 SIDE CHAIN 5 A TYR 66 0.174 SIDE CHAIN 6 A HIS 42 0.107 SIDE CHAIN 6 A TYR 66 0.153 SIDE CHAIN 7 A ARG 7 0.081 SIDE CHAIN 7 A HIS 42 0.102 SIDE CHAIN 7 A TYR 66 0.090 SIDE CHAIN 8 A HIS 42 0.107 SIDE CHAIN 8 A TYR 66 0.171 SIDE CHAIN 9 A HIS 42 0.111 SIDE CHAIN 9 A TYR 66 0.110 SIDE CHAIN 10 A HIS 42 0.105 SIDE CHAIN 10 A TYR 66 0.151 SIDE CHAIN 11 A HIS 42 0.125 SIDE CHAIN 11 A ARG 48 0.111 SIDE CHAIN 11 A TYR 66 0.174 SIDE CHAIN 12 A HIS 42 0.097 SIDE CHAIN 12 A TYR 66 0.140 SIDE CHAIN 13 A HIS 42 0.099 SIDE CHAIN 13 A TYR 66 0.161 SIDE CHAIN 13 A HIS 67 0.090 SIDE CHAIN 14 A ARG 24 0.126 SIDE CHAIN 14 A HIS 42 0.103 SIDE CHAIN 14 A TYR 66 0.106 SIDE CHAIN 15 A TYR 66 0.164 SIDE CHAIN 16 A HIS 42 0.105 SIDE CHAIN 16 A TYR 66 0.092 SIDE CHAIN 17 A ARG 24 0.100 SIDE CHAIN 17 A HIS 42 0.114 SIDE CHAIN 17 A TYR 66 0.207 SIDE CHAIN 18 A HIS 42 0.115 SIDE CHAIN 18 A TYR 66 0.156 SIDE CHAIN 19 A HIS 42 0.111 SIDE CHAIN 19 A ARG 48 0.125 SIDE CHAIN 19 A TYR 66 0.143 SIDE CHAIN 20 A HIS 42 0.100 SIDE CHAIN 1 A CYS 23 -66.01 82.05 1 A ARG 24 -81.22 47.93 1 A LEU 30 -38.58 105.29 1 A LYS 49 32.58 -129.20 1 A GLU 73 -64.74 91.69 1 A ASN 74 -78.79 45.92 1 A LYS 75 -157.49 42.82 1 A PHE 80 72.25 -42.97 2 A CYS 23 -60.93 91.71 2 A LEU 30 -45.77 107.10 2 A CYS 46 -69.70 74.92 2 A LYS 49 35.64 -132.97 2 A GLU 73 -53.73 105.57 2 A ASN 74 -78.39 44.66 2 A LYS 75 -170.44 43.39 2 A PHE 80 71.75 -37.79 3 A CYS 23 -62.50 86.35 3 A LEU 30 -36.74 103.04 3 A LYS 49 33.29 -137.58 3 A GLN 72 -120.51 -54.42 3 A GLU 73 -10.62 97.61 3 A PHE 80 73.49 -15.93 4 A CYS 23 -64.02 83.53 4 A LEU 30 -34.32 103.28 4 A LYS 49 34.43 -133.89 4 A LYS 75 -113.11 60.12 4 A PHE 80 72.95 -41.97 5 A ARG 24 -94.19 52.63 5 A LYS 49 -69.84 84.18 5 A THR 50 75.11 -60.34 5 A ASN 51 -24.45 -61.89 5 A GLU 73 -56.72 96.54 5 A ASN 74 -78.20 42.23 5 A LYS 75 -163.43 42.59 5 A PHE 80 70.29 -35.79 6 A CYS 23 -63.52 89.36 6 A ARG 24 -81.86 49.32 6 A CYS 46 -67.71 91.03 6 A LYS 49 -68.90 85.12 6 A THR 50 73.57 -36.34 6 A GLU 73 -49.72 103.51 6 A LYS 75 -174.20 44.98 6 A PHE 80 71.20 -41.98 7 A CYS 23 -64.67 78.39 7 A LEU 30 -32.90 102.80 7 A CYS 46 -67.82 75.85 7 A LYS 49 -2.05 -100.24 7 A PHE 80 72.57 -44.28 7 A CYS 81 -28.44 -66.75 8 A CYS 23 -53.24 82.70 8 A LEU 30 -48.01 108.49 8 A CYS 46 -66.23 97.69 8 A LYS 49 -68.15 80.97 8 A THR 50 77.52 -61.88 8 A ASN 51 -1.40 -81.11 8 A LYS 75 -98.23 48.41 8 A PHE 80 72.13 -45.11 9 A CYS 23 -68.93 73.64 9 A LEU 30 -31.88 102.75 9 A CYS 46 -68.34 76.25 9 A LYS 49 37.95 -127.51 9 A GLU 73 -53.11 101.17 9 A ASN 74 -77.88 43.51 9 A LYS 75 -163.95 42.16 9 A PHE 80 71.93 -12.07 10 A CYS 23 -65.72 84.68 10 A ARG 24 -81.44 47.85 10 A LEU 30 -35.55 103.62 10 A SER 32 -168.27 -44.46 10 A LYS 49 0.23 -101.36 10 A PHE 80 72.90 -48.18 10 A CYS 81 -27.23 -69.62 11 A LEU 30 -41.66 106.21 11 A CYS 46 -51.30 95.46 11 A THR 50 71.94 -50.24 11 A CYS 54 33.54 86.84 11 A PHE 80 71.10 -42.84 11 A CYS 81 -27.34 -69.00 12 A CYS 23 -62.12 81.98 12 A ARG 24 -82.27 49.65 12 A LEU 30 -47.32 108.52 12 A LYS 49 35.89 -130.98 12 A GLN 72 -153.44 48.32 12 A PHE 80 73.15 -41.50 12 A CYS 81 -28.15 -66.64 13 A CYS 23 -44.89 102.22 13 A ARG 24 -85.18 48.07 13 A LEU 30 -46.22 107.86 13 A CYS 46 -69.40 74.19 13 A LYS 49 34.48 -135.03 13 A GLN 72 -153.61 59.08 13 A LYS 75 -101.72 58.55 13 A PHE 80 72.71 -46.46 14 A CYS 23 -55.60 109.08 14 A ARG 24 -94.50 50.46 14 A LEU 30 -46.08 107.41 14 A CYS 46 -63.72 87.20 14 A THR 50 72.23 -46.87 14 A CYS 54 63.81 110.74 14 A CYS 71 -69.16 90.50 14 A ASN 74 -77.72 43.43 14 A LYS 75 -174.40 41.84 14 A PHE 80 74.43 -18.61 15 A CYS 23 -62.29 86.34 15 A LEU 30 -36.28 104.49 15 A LYS 49 36.19 -132.57 15 A GLU 73 -39.95 110.75 15 A PHE 80 73.08 -35.88 16 A CYS 23 -65.05 76.35 16 A CYS 46 -45.03 106.71 16 A LYS 49 24.75 55.69 16 A THR 50 76.22 -56.47 16 A ASN 51 -28.16 -57.23 16 A PHE 80 69.72 -38.40 17 A CYS 23 -65.97 76.24 17 A LEU 30 -47.04 109.39 17 A CYS 46 -58.89 98.02 17 A LYS 49 -37.66 95.31 17 A THR 50 71.22 -44.69 17 A LYS 75 -113.71 57.88 17 A PHE 80 71.37 -39.90 18 A CYS 23 -64.36 90.31 18 A LEU 30 -35.70 104.70 18 A CYS 46 -61.06 93.60 18 A LYS 49 -38.53 99.52 18 A THR 50 69.44 -43.72 18 A LYS 75 -154.84 43.10 18 A PHE 80 71.94 -42.66 19 A LEU 30 -35.86 101.65 19 A CYS 46 -68.03 84.57 19 A LYS 49 -40.49 104.47 19 A THR 50 69.62 -42.16 19 A LYS 75 -113.35 54.58 19 A PHE 80 72.69 -39.11 20 A CYS 28 -67.88 32.56 20 A CYS 46 -64.31 88.26 20 A THR 50 73.13 -48.89 20 A PHE 80 70.46 -39.16 SOLUTION STRUCTURE OF THE TAZ2 DOMAIN OF THE TRANSCRIPTIONAL ADAPTOR PROTEIN CBP 1 N N 2 N N 2 N N 2 N N A SER 1 A SER 2 HELX_P A CYS 23 A CYS 24 1 1 23 A LEU 30 A LEU 31 HELX_P A CYS 46 A CYS 47 1 2 17 A ARG 48 A ARG 49 HELX_P A GLY 53 A GLY 54 1 3 6 A CYS 54 A CYS 55 HELX_P A CYS 71 A CYS 72 1 4 18 A PHE 80 A PHE 81 HELX_P A LYS 87 A LYS 88 1 5 8 metalc 2.103 A HIS 19 A NE2 HIS 20 1_555 A ZN 88 B ZN ZN 1_555 metalc 2.298 A CYS 23 A SG CYS 24 1_555 A ZN 88 B ZN ZN 1_555 metalc 2.297 A CYS 28 A SG CYS 29 1_555 A ZN 88 B ZN ZN 1_555 metalc 2.305 A CYS 33 A SG CYS 34 1_555 A ZN 88 B ZN ZN 1_555 metalc 2.100 A HIS 42 A NE2 HIS 43 1_555 A ZN 89 C ZN ZN 1_555 metalc 2.299 A CYS 46 A SG CYS 47 1_555 A ZN 89 C ZN ZN 1_555 metalc 2.290 A CYS 54 A SG CYS 55 1_555 A ZN 89 C ZN ZN 1_555 metalc 2.298 A CYS 57 A SG CYS 58 1_555 A ZN 89 C ZN ZN 1_555 metalc 2.080 A HIS 67 A NE2 HIS 68 1_555 A ZN 90 D ZN ZN 1_555 metalc 2.295 A CYS 71 A SG CYS 72 1_555 A ZN 90 D ZN ZN 1_555 metalc 2.291 A CYS 76 A SG CYS 77 1_555 A ZN 90 D ZN ZN 1_555 metalc 2.302 A CYS 81 A SG CYS 82 1_555 A ZN 90 D ZN ZN 1_555 TRANSCRIPTION ZINC FINGER, TAZ2, CBP, TRANSCRIPTION CBP_MOUSE UNP 1 1764 P45481 SPQESRRLSIQRCIQSLVHACQCRNANCSLPSCQKMKRVVQHTKGCKRKTNGGCPVCKQLIALCCYHAKHCQENKCPVPF CLNIKHN 1764 1850 1F81 1 87 P45481 A 1 2 88 1 cloning artifact MET 0 1F81 A P45481 UNP 1 1 ASN conflict LYS 87 1F81 A P45481 UNP 1850 88 BINDING SITE FOR RESIDUE ZN A 88 A ZN 88 Software 4 BINDING SITE FOR RESIDUE ZN A 89 A ZN 89 Software 4 BINDING SITE FOR RESIDUE ZN A 90 A ZN 90 Software 4 A HIS 19 A HIS 20 4 1_555 A CYS 23 A CYS 24 4 1_555 A CYS 28 A CYS 29 4 1_555 A CYS 33 A CYS 34 4 1_555 A HIS 42 A HIS 43 4 1_555 A CYS 46 A CYS 47 4 1_555 A CYS 54 A CYS 55 4 1_555 A CYS 57 A CYS 58 4 1_555 A HIS 67 A HIS 68 4 1_555 A CYS 71 A CYS 72 4 1_555 A CYS 76 A CYS 77 4 1_555 A CYS 81 A CYS 82 4 1_555 1 P 1