1VSI - Sequence, Chains, Asymmetric and Biological Units

• Title: ASV INTEGRASE CORE DOMAIN WITH CA(II) COFACTOR
• Keywords: ENDONUCLEASE, HYDROLASE, ENDORIBONUCLEASE, RNA-DIRECTED DNA POLYMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	INTEGRASE	A	146	1118	9
2	Ligand	INTEGRASE	A	2	0	16
3	Water			99	0	99
total				247	1118	124

Proteins

Unit 1

GLY 54 LEU 55 GLY 56 PRO 57 LEU 58 GLN 59 ILE 60 TRP 61 GLN 62 THR 63 ASP 64 PHE 65 THR 66 LEU 67 GLU 68 PRO 69 ARG 70 MET 71 ALA 72 PRO 73 ARG 74 SER 75 TRP 76 LEU 77 ALA 78 VAL 79 THR 80 VAL 81 ASP 82 THR 83 ALA 84 SER 85 SER 86 ALA 87 ILE 88 VAL 89 VAL 90 THR 91 GLN 92 HIS 93 GLY 94 ARG 95 VAL 96 THR 97 SER 98 VAL 99 ALA 100 ALA 101 GLN 102 HIS 103 HIS 104 TRP 105 ALA 106 THR 107 ALA 108 ILE 109 ALA 110 VAL 111 LEU 112 GLY 113 ARG 114 PRO 115 LYS 116 ALA 117 ILE 118 LYS 119 THR 120 ASP 121 ASN 122 GLY 123 SER 124 OCY 125 PHE 126 THR 127 SER 128 LYS 129 SER 130 THR 131 ARG 132 GLU 133 TRP 134 LEU 135 ALA 136 ARG 137 TRP 138 GLY 139 ILE 140 ALA 141 HIS 142 THR 143 THR 144 GLY 145 ILE 146 PRO 147 GLY 148 ASN 149 SER 150 GLN 151 GLY 152 GLN 153 ALA 154 MET 155 VAL 156 GLU 157 ARG 158 ALA 159 ASN 160 ARG 161 LEU 162 LEU 163 LYS 164 ASP 165 LYS 166 ILE 167 ARG 168 VAL 169 LEU 170 ALA 171 GLU 172 GLY 173 ASP 174 GLY 175 PHE 176 MET 177 LYS 178 ARG 179 ILE 180 PRO 181 THR 182 SER 183 LYS 184 GLN 185 GLY 186 GLU 187 LEU 188 LEU 189 ALA 190 LYS 191 ALA 192 MET 193 TYR 194 ALA 195 LEU 196 ASN 197 HIS 198 PHE 199

Ligands

Unit 2

EPE 261 CA 280