3HBD - Sequence, Chains, Asymmetric and Biological Units

• Title: CLASS IV CHITINASE STRUCTURE FROM PICEA ABIES AT 1.8A
• Keywords: ENDOCHITINASE, CHITINASE, CLASS IV, FAMILY 19, CONFORMATIONAL CHANGES, CHITIN-BINDING, GLYCOSIDASE, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3HBD	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CLASS IV CHITINASE CHIA4-PA2	A	204	1511	0
2	Ligand	CLASS IV CHITINASE CHIA4-PA2	A	3	0	13
3	Water			91	0	91
total				298	1511	104

Proteins

Unit 1

SER 48 VAL 49 GLY 50 GLY 51 ILE 52 ILE 53 SER 54 GLN 55 SER 56 PHE 57 PHE 58 ASN 59 GLY 60 LEU 61 ALA 62 GLY 63 GLY 64 ALA 65 ALA 66 SER 67 SER 68 CYS 69 GLU 70 GLY 71 LYS 72 GLY 73 PHE 74 TYR 75 THR 76 TYR 77 ASN 78 ALA 79 PHE 80 ILE 81 ALA 82 ALA 83 ALA 84 ASN 85 ALA 86 TYR 87 SER 88 GLY 89 PHE 90 GLY 91 THR 92 THR 93 GLY 94 SER 95 ASN 96 ASP 97 VAL 98 LYS 99 LYS 100 ARG 101 GLU 102 LEU 103 ALA 104 ALA 105 PHE 106 PHE 107 ALA 108 ASN 109 VAL 110 MET 111 HIS 112 GLU 113 THR 114 GLY 115 GLY 116 LEU 117 CYS 118 TYR 119 ILE 120 ASN 121 GLU 122 LYS 123 ASN 124 PRO 125 PRO 126 ILE 127 ASN 128 TYR 129 CYS 130 GLN 131 SER 132 SER 133 SER 134 THR 135 TRP 136 PRO 137 CYS 138 THR 139 SER 140 GLY 141 LYS 142 SER 143 TYR 144 HIS 145 GLY 146 ARG 147 GLY 148 PRO 149 LEU 150 GLN 151 LEU 152 SER 153 TRP 154 ASN 155 TYR 156 ASN 157 TYR 158 GLY 159 ALA 160 ALA 161 GLY 162 LYS 163 SER 164 ILE 165 GLY 166 PHE 167 ASP 168 GLY 169 LEU 170 ASN 171 ASN 172 PRO 173 GLU 174 LYS 175 VAL 176 GLY 177 GLN 178 ASP 179 SER 180 THR 181 ILE 182 SER 183 PHE 184 LYS 185 THR 186 ALA 187 VAL 188 TRP 189 PHE 190 TRP 191 MET 192 LYS 193 ASN 194 SER 195 ASN 196 CYS 197 HIS 198 SER 199 ALA 200 ILE 201 THR 202 SER 203 GLY 204 GLN 205 GLY 206 PHE 207 GLY 208 GLY 209 THR 210 ILE 211 LYS 212 ALA 213 ILE 214 ASN 215 SER 216 MET 217 GLU 218 CYS 219 ASN 220 GLY 221 GLY 222 ASN 223 SER 224 GLY 225 GLU 226 VAL 227 SER 228 SER 229 ARG 230 VAL 231 ASN 232 TYR 233 TYR 234 LYS 235 LYS 236 ILE 237 CYS 238 SER 239 GLN 240 LEU 241 GLY 242 VAL 243 ASP 244 PRO 245 GLY 246 ALA 247 ASN 248 VAL 249 SER 250 CYS 251

Ligands

Unit 2

MXE 300 ACT 310 MXE 320