2ZCK - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A TERNARY COMPLEX BETWEEN PSA, A SUBSTR INTERMEDIATE AND AN ACTIVATING ANTIBODY
• Keywords: HUMAN PSA, ANTIBODIES, KALLIKREIN RELATED PEPTIDASES, PROSTA CANCER, GLYCOPROTEIN, HYDROLASE, PROTEASE, SECRETED, SERINE PROTEASE, ZYMOGEN, IMMUNE SYSTEM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2ZCK	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROSTATE-SPECIFIC ANTIGEN	P	237	1832	0
2	Protein	KGISSQY	S	7	54	0
3	Protein	MONOCLONAL ANTIBODY 8G8F5 FAB	L	218	1671	0
4	Protein	MONOCLONAL ANTIBODY 8G8F5 FAB	H	230	1716	0
5	Ligand		A	2	0	25
6	Water			31	0	31
total				725	5273	56

Proteins

Unit 1	ILE 16 VAL 17 GLY 18 GLY 19 TRP 20 GLU 21 CYS 22 GLU 23 LYS 24 HIS 25 SER 26 GLN 27 PRO 28 TRP 29 GLN 30 VAL 31 LEU 32 VAL 33 ALA 34 SER 35 ARG 36 GLY 37 ARG 38 ALA 39 VAL 41 CYS 42 GLY 43 GLY 44 VAL 45 LEU 46 VAL 47 HIS 48 PRO 49 GLN 50 TRP 51 VAL 52 LEU 53 THR 54 ALA 55 ALA 56 HIS 57 CYS 58 ILE 59 ARG 60 ASN 61 LYS 62 SER 63 VAL 64 ILE 65 LEU 66 LEU 67 GLY 68 ARG 69 HIS 70 SER 71 LEU 72 PHE 73 HIS 75 PRO 76 GLU 77 ASP 78 THR 79 GLY 80 GLN 81 VAL 82 PHE 83 GLN 84 VAL 85 SER 86 HIS 87 SER 88 PHE 89 PRO 90 HIS 91 PRO 92 LEU 93 TYR 94 ASP 95 MET 95A SER 95B LEU 95C LEU 95D LYS 95E ASN 95F ARG 95G PHE 95H LEU 95I ARG 95J PRO 95K GLY 96 ASP 97 ASP 98 SER 99 SER 100 HIS 101 ASP 102 LEU 103 MET 104 LEU 105 LEU 106 ARG 107 LEU 108 SER 109 GLU 110 PRO 111 ALA 112 GLU 113 LEU 114 THR 115 ASP 116 ALA 117 VAL 118 LYS 119 VAL 120 MET 121 ASP 122 LEU 123 PRO 124 THR 125 GLN 128 GLU 129 PRO 130 ALA 131 LEU 132 GLY 133 THR 134 THR 135 CYS 136 TYR 137 ALA 138 SER 139 GLY 140 TRP 141 GLY 142 SER 143 ILE 144 GLU 145 PRO 146 GLU 147 GLU 148 PHE 149 LEU 150 THR 151 PRO 152 LYS 153 LYS 154 LEU 155 GLN 156 CYS 157 VAL 158 ASP 159 LEU 160 HIS 161 VAL 162 ILE 163 SER 164 ASN 165 ASP 166 VAL 167 CYS 168 ALA 169 GLN 170 VAL 171 HIS 172 PRO 173 GLN 174 LYS 175 VAL 176 THR 177 LYS 178 PHE 179 MET 180 LEU 181 CYS 182 ALA 183 GLY 184 ARG 185 TRP 186 THR 186A GLY 186B GLY 187 LYS 188 SER 189 THR 190 CYS 191 SER 192 GLY 193 ASP 194 SER 195 GLY 196 GLY 197 PRO 198 LEU 199 VAL 200 CYS 201 ASN 202 GLY 203 VAL 208 LEU 209 GLN 210 GLY 211 ILE 212 THR 213 SER 214 TRP 215 GLY 216 SER 217 GLU 218 PRO 219 CYS 220 ALA 221 LEU 222 PRO 223 GLU 224 ARG 225 PRO 226 SER 227 LEU 228 TYR 229 THR 230 LYS 231 VAL 232 VAL 233 HIS 234 TYR 235 ARG 236 LYS 237 TRP 238 ILE 239 LYS 240 ASP 241 THR 242 ILE 243 VAL 244 ALA 245 ASN 246 PRO 247
Unit 2	LYS 498 GLY 499 ILE 500 SER 501 SER 502 GLN 503 TYR 504
Unit 3	ASP 1 ILE 2 VAL 3 LEU 4 THR 5 GLN 6 SER 7 PRO 8 ALA 9 SER 10 LEU 11 ALA 12 VAL 13 SER 14 LEU 15 GLY 16 GLN 17 ARG 18 ALA 19 THR 20 ILE 21 SER 22 CYS 23 LYS 24 ALA 25 SER 26 GLN 27 SER 27A VAL 27B ASP 27C PHE 27D ASP 28 GLY 29 ASP 30 SER 31 TYR 32 MET 33 ASN 34 TRP 35 TYR 36 GLN 37 GLN 38 LYS 39 PRO 40 GLY 41 GLN 42 PRO 43 PRO 44 LYS 45 LEU 46 LEU 47 ILE 48 PHE 49 ALA 50 ALA 51 SER 52 ASN 53 LEU 54 ALA 55 SER 56 GLY 57 ILE 58 PRO 59 ALA 60 ARG 61 LEU 62 SER 63 GLY 64 SER 65 GLY 66 SER 67 GLY 68 THR 69 ASP 70 PHE 71 THR 72 LEU 73 ASN 74 ILE 75 GLN 76 PRO 77 VAL 78 GLU 79 GLU 80 GLU 81 ASP 82 ALA 83 ALA 84 THR 85 TYR 86 TYR 87 CYS 88 GLN 89 GLN 90 SER 91 ASN 92 GLU 93 ASP 94 PRO 95 TYR 96 THR 97 PHE 98 GLY 99 GLY 100 GLY 101 THR 102 LYS 103 LEU 104 GLU 105 ILE 106 LYS 107 ARG 108 ALA 109 ASP 110 ALA 111 ALA 112 PRO 113 THR 114 VAL 115 SER 116 ILE 117 PHE 118 PRO 119 PRO 120 SER 121 SER 122 GLU 123 GLN 124 LEU 125 THR 126 SER 127 GLY 128 GLY 129 ALA 130 SER 131 VAL 132 VAL 133 CYS 134 PHE 135 LEU 136 ASN 137 ASN 138 PHE 139 TYR 140 PRO 141 LYS 142 ASP 143 ILE 144 ASN 145 VAL 146 LYS 147 TRP 148 LYS 149 ILE 150 ASP 151 GLY 152 SER 153 GLU 154 ARG 155 GLN 156 ASN 157 GLY 158 VAL 159 LEU 160 ASN 161 SER 162 TRP 163 THR 164 ASP 165 GLN 166 ASP 167 SER 168 LYS 169 ASP 170 SER 171 THR 172 TYR 173 SER 174 MET 175 SER 176 SER 177 THR 178 LEU 179 THR 180 LEU 181 THR 182 LYS 183 ASP 184 GLU 185 TYR 186 GLU 187 ARG 188 HIS 189 ASN 190 SER 191 TYR 192 THR 193 CYS 194 GLU 195 ALA 196 THR 197 HIS 198 LYS 199 THR 200 SER 201 THR 202 SER 203 PRO 204 ILE 205 VAL 206 LYS 207 SER 208 PHE 209 ASN 210 ARG 211 ASN 212 GLU 213 CYS 214
Unit 4	GLN 1 VAL 2 GLN 3 LEU 4 GLN 5 GLN 6 SER 7 GLY 8 ASP 9 ASP 10 LEU 11 VAL 12 LYS 13 PRO 14 GLY 15 ALA 16 SER 17 VAL 18 LYS 19 LEU 20 SER 21 CYS 22 LYS 23 ALA 24 SER 25 GLY 26 TYR 27 THR 28 PHE 29 THR 30 THR 31 TYR 32 TYR 33 ILE 34 ASN 35 TRP 36 MET 37 ARG 38 GLN 39 ARG 40 PRO 41 GLY 42 GLN 43 GLY 44 LEU 45 GLU 46 TRP 47 ILE 48 GLY 49 ARG 50 ILE 51 ALA 52 PRO 52A ALA 53 SER 54 GLY 55 THR 56 THR 57 TYR 58 SER 59 SER 60 GLU 61 MET 62 PHE 63 LYS 64 ASP 65 LYS 66 ALA 67 THR 68 LEU 69 THR 70 VAL 71 ASP 72 THR 73 SER 74 SER 75 ASN 76 THR 77 ALA 78 TYR 79 ILE 80 GLN 81 LEU 82 SER 82A SER 82B LEU 82C SER 83 SER 84 GLU 85 ASP 86 SER 87 ALA 88 VAL 89 TYR 90 PHE 91 CYS 92 ALA 93 ARG 94 ALA 95 ASP 96 TYR 97 GLY 98 PHE 99 ASN 100 SER 100A GLY 100B GLU 100C ALA 100D MET 100E ASP 101 TYR 102 TRP 103 GLY 104 GLN 105 GLY 106 THR 107 SER 108 VAL 109 THR 110 VAL 111 SER 112 SER 113 ALA 114 LYS 115 THR 116 THR 117 ALA 118 PRO 119 PRO 120 VAL 121 TYR 122 PRO 123 LEU 124 ALA 125 PRO 126 VAL 127 CYS 128 GLY 129 ASP 130 THR 131 THR 132 GLY 133 SER 134 SER 135 VAL 136 THR 137 LEU 138 GLY 139 CYS 140 LEU 141 VAL 142 LYS 143 GLY 144 TYR 145 PHE 146 PRO 147 GLU 148 SER 149 VAL 150 THR 151 LEU 152 LEU 153 TRP 154 ASN 155 SER 156 GLY 157 SER 158 LEU 159 SER 160 SER 161 GLY 162 VAL 163 HIS 164 THR 165 PHE 166 PRO 167 ALA 168 VAL 169 LEU 170 GLN 171 SER 172 ASP 173 LEU 174 TYR 175 THR 176 LEU 177 SER 178 SER 179 SER 180 VAL 181 THR 182 VAL 183 THR 184 SER 185 SER 186 THR 187 TRP 188 PRO 189 SER 190 GLN 191 SER 192 ILE 193 THR 194 CYS 195 ASN 196 VAL 197 ALA 198 HIS 199 PRO 200 ALA 201 SER 202 SER 203 THR 204 LYS 205 VAL 206 ASP 207 LYS 208 LYS 209 ILE 210 VAL 211 PRO 212 ARG 213 ASP 214 CYS 215 GLY 216 CYS 217 LYS 218 PRO 219 CYS 220 ILE 221

Ligands

Unit 5

NAG 1 MAN 2