1HGX - Sequence, Chains, Asymmetric and Biological Units

• Title: HYPOXANTHINE-GUANINE-XANTHINE PHOSPHORIBOSYLTRANSFERASE (HGXPRTASE)
• Keywords: TRANSFERASE, GLYCOSYLTRANSFERASE, PURINE SALVAGE, TRANSFERASE (GLYCOSYLTRANSFERASE)
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HYPOXANTHINE-GUANINE-XANTHINE PHOSPHORIBOSYLTRANSFERASE	A	164	1329	0
2	Protein	HYPOXANTHINE-GUANINE-XANTHINE PHOSPHORIBOSYLTRANSFERASE	B	164	1321	0
3	Ligand	HYPOXANTHINE-GUANINE-XANTHINE PHOSPHORIBOSYLTRANSFERASE	A	1	0	24
4	Ligand	HYPOXANTHINE-GUANINE-XANTHINE PHOSPHORIBOSYLTRANSFERASE	B	1	0	5
5	Water			134	0	134
total				464	2650	163

Proteins

Unit 1

MET 7 ASP 8 ASP 9 LEU 10 GLU 11 ARG 12 VAL 13 LEU 14 TYR 15 ASN 16 GLN 17 ASP 18 ASP 19 ILE 20 GLN 21 LYS 22 ARG 23 ILE 24 ARG 25 GLU 26 LEU 27 ALA 28 ALA 29 GLU 30 LEU 31 THR 32 GLU 33 PHE 34 TYR 35 GLU 36 ASP 37 LYS 38 ASN 39 PRO 40 VAL 41 MET 42 ILE 43 CYS 44 VAL 45 LEU 46 THR 47 GLY 48 ALA 49 VAL 50 PHE 51 PHE 52 TYR 53 THR 54 ASP 55 LEU 56 LEU 57 LYS 58 HIS 59 LEU 60 ASP 61 PHE 62 GLN 63 LEU 64 GLU 65 PRO 66 ASP 67 TYR 68 ILE 69 ILE 70 CYS 71 SER 72 SER 73 LEU 83 THR 84 ILE 85 SER 86 LYS 87 ASP 88 LEU 89 LYS 90 THR 91 ASN 92 ILE 93 GLU 94 GLY 95 ARG 96 HIS 97 VAL 98 LEU 99 VAL 100 VAL 101 GLU 102 ASP 103 ILE 104 ILE 105 ASP 106 THR 107 GLY 108 LEU 109 THR 110 MET 111 TYR 112 GLN 113 LEU 114 LEU 115 ASN 116 ASN 117 LEU 118 GLN 119 MET 120 ARG 121 LYS 122 PRO 123 ALA 124 SER 125 LEU 126 LYS 127 VAL 128 CYS 129 THR 130 LEU 131 CYS 132 ASP 133 LYS 134 ASP 135 ILE 136 GLY 137 LYS 138 LYS 139 ALA 140 TYR 141 ASP 142 VAL 143 PRO 144 ILE 145 ASP 146 TYR 147 CYS 148 GLY 149 PHE 150 VAL 151 VAL 152 GLU 153 ASN 154 ARG 155 TYR 156 ILE 157 ILE 158 GLY 159 TYR 160 GLY 161 PHE 162 ASP 163 PHE 164 HIS 165 ASN 166 LYS 167 TYR 168 ARG 169 ASN 170 LEU 171 PRO 172 VAL 173 ILE 174 GLY 175 ILE 176 LEU 177 LYS 178 GLU 179

Unit 2

MET 7 ASP 8 ASP 9 LEU 10 GLU 11 ARG 12 VAL 13 LEU 14 TYR 15 ASN 16 GLN 17 ASP 18 ASP 19 ILE 20 GLN 21 LYS 22 ARG 23 ILE 24 ARG 25 GLU 26 LEU 27 ALA 28 ALA 29 GLU 30 LEU 31 THR 32 GLU 33 PHE 34 TYR 35 GLU 36 ASP 37 LYS 38 ASN 39 PRO 40 VAL 41 MET 42 ILE 43 CYS 44 VAL 45 LEU 46 THR 47 GLY 48 ALA 49 VAL 50 PHE 51 PHE 52 TYR 53 THR 54 ASP 55 LEU 56 LEU 57 LYS 58 HIS 59 LEU 60 ASP 61 PHE 62 GLN 63 LEU 64 GLU 65 PRO 66 ASP 67 TYR 68 ILE 69 ILE 70 CYS 71 ILE 85 SER 86 LYS 87 ASP 88 LEU 89 LYS 90 THR 91 ASN 92 ILE 93 GLU 94 GLY 95 ARG 96 HIS 97 VAL 98 LEU 99 VAL 100 VAL 101 GLU 102 ASP 103 ILE 104 ILE 105 ASP 106 THR 107 GLY 108 LEU 109 THR 110 MET 111 TYR 112 GLN 113 LEU 114 LEU 115 ASN 116 ASN 117 LEU 118 GLN 119 MET 120 ARG 121 LYS 122 PRO 123 ALA 124 SER 125 LEU 126 LYS 127 VAL 128 CYS 129 THR 130 LEU 131 CYS 132 ASP 133 LYS 134 ASP 135 ILE 136 GLY 137 LYS 138 LYS 139 ALA 140 TYR 141 ASP 142 VAL 143 PRO 144 ILE 145 ASP 146 TYR 147 CYS 148 GLY 149 PHE 150 VAL 151 VAL 152 GLU 153 ASN 154 ARG 155 TYR 156 ILE 157 ILE 158 GLY 159 TYR 160 GLY 161 PHE 162 ASP 163 PHE 164 HIS 165 ASN 166 LYS 167 TYR 168 ARG 169 ASN 170 LEU 171 PRO 172 VAL 173 ILE 174 GLY 175 ILE 176 LEU 177 LYS 178 GLU 179 SER 180 VAL 181 TYR 182 THR 183

Ligands

Unit 3	5GP 600
Unit 4	SO4 700