1QRE - Sequence, Chains, Asymmetric and Biological Units

• Title: A CLOSER LOOK AT THE ACTIVE SITE OF GAMMA-CARBONIC ANHYDRASE RESOLUTION CRYSTALLOGRAPHIC STUDIES OF THE CARBONIC ANHYDRA METHANOSARCINA THERMOPHILA
• Keywords: BETA-HELIX, LYASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CARBONIC ANHYDRASE	A	210	1567	0
2	Ligand	CARBONIC ANHYDRASE	A	2	0	5
3	Water			108	0	108
total				320	1567	113

Proteins

Unit 1

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

Ligands

Unit 2

CO 214 BCT 215