1CHK - Sequence, Chains, Asymmetric and Biological Units

• Title: STREPTOMYCES N174 CHITOSANASE PH5.5 298K
• Keywords: ANTI-FUNGAL PROTEIN, HYDROLASE, O-GLYCOSYL, HYDROLASE (O-GLY
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1CHK	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CHITOSANASE	A	238	1820	0
2	Protein	CHITOSANASE	B	238	1820	0
3	Water			51	0	51
total				527	3640	51

Proteins

Unit 1

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

Unit 2

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