2ZPR - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF ANIONIC TRYPSIN ISOFORM 2 FROM CHUM SALMON
• Keywords: SERINE PROTEINASE, TRYPSIN, HYDROLASE, PROTEASE, SERINE PROTEASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ANIONIC TRYPSIN	A	221	1645	0
2	Protein	ANIONIC TRYPSIN	B	221	1645	0
3	Ligand	ANIONIC TRYPSIN	A	2	0	10
4	Ligand	ANIONIC TRYPSIN	B	2	0	10
5	Water			227	0	227
total				673	3290	247

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	BEN 1001 CA 2001
Unit 4	BEN 1002 CA 2002