1G2Q - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF ADENINE PHOSPHORIBOSYLTRANSFERASE
• Keywords: DIMER, SINGLE DOMAIN, CATALYTIC LOOP, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1G2Q	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ADENINE PHOSPHORIBOSYLTRANSFERASE 1	A	178	1386	0
2	Protein	ADENINE PHOSPHORIBOSYLTRANSFERASE 1	B	178	1386	0
3	Water			305	0	305
total				661	2772	305

Proteins

Unit 1

MET 1 PRO 2 ILE 3 ALA 4 SER 5 TYR 6 ALA 7 GLN 8 GLU 9 LEU 10 LYS 11 LEU 12 ALA 13 LEU 14 HIS 15 GLN 16 TYR 17 PRO 18 ASN 19 PHE 20 PRO 21 SER 22 GLU 23 GLY 24 ILE 25 LEU 26 PHE 27 GLU 28 ASP 29 PHE 30 LEU 31 PRO 32 ILE 33 PHE 34 ARG 35 ASN 36 PRO 37 GLY 38 LEU 39 PHE 40 GLN 41 LYS 42 LEU 43 ILE 44 ASP 45 ALA 46 PHE 47 LYS 48 LEU 49 HIS 50 LEU 51 GLU 52 GLU 53 ALA 54 PHE 55 PRO 56 GLU 57 VAL 58 LYS 59 ILE 60 ASP 61 TYR 62 ILE 63 VAL 64 GLY 65 LEU 66 GLU 67 SER 68 ARG 69 GLY 70 PHE 71 LEU 72 PHE 73 GLY 74 PRO 75 THR 76 LEU 77 ALA 78 LEU 79 ALA 80 LEU 81 GLY 82 VAL 83 GLY 84 PHE 85 VAL 86 PRO 87 VAL 88 ARG 89 LYS 90 ALA 91 GLY 92 LYS 93 LEU 94 PRO 95 GLY 96 GLU 97 CYS 98 PHE 99 LYS 100 ALA 101 THR 102 TYR 103 GLU 104 LYS 105 GLU 106 TYR 107 GLY 108 SER 109 ASP 110 LEU 111 PHE 112 GLU 113 ILE 114 GLN 115 LYS 116 ASN 117 ALA 118 ILE 119 PRO 120 ALA 121 GLY 122 SER 123 ASN 124 VAL 125 ILE 126 ILE 127 VAL 128 ASP 129 ASP 130 ILE 131 ILE 132 ALA 133 THR 134 GLY 135 GLY 136 SER 137 ALA 138 ALA 139 ALA 140 ALA 141 GLY 142 GLU 143 LEU 144 VAL 145 GLU 146 GLN 147 LEU 148 GLU 149 ALA 150 ASN 151 LEU 152 LEU 153 GLU 154 TYR 155 ASN 156 PHE 157 VAL 158 MET 159 GLU 160 LEU 161 ASP 162 PHE 163 LEU 164 LYS 165 GLY 166 ARG 167 SER 168 LYS 169 LEU 170 ASN 171 ALA 172 PRO 173 VAL 174 PHE 175 THR 176 LEU 177 LEU 178

Unit 2

MET 1 PRO 2 ILE 3 ALA 4 SER 5 TYR 6 ALA 7 GLN 8 GLU 9 LEU 10 LYS 11 LEU 12 ALA 13 LEU 14 HIS 15 GLN 16 TYR 17 PRO 18 ASN 19 PHE 20 PRO 21 SER 22 GLU 23 GLY 24 ILE 25 LEU 26 PHE 27 GLU 28 ASP 29 PHE 30 LEU 31 PRO 32 ILE 33 PHE 34 ARG 35 ASN 36 PRO 37 GLY 38 LEU 39 PHE 40 GLN 41 LYS 42 LEU 43 ILE 44 ASP 45 ALA 46 PHE 47 LYS 48 LEU 49 HIS 50 LEU 51 GLU 52 GLU 53 ALA 54 PHE 55 PRO 56 GLU 57 VAL 58 LYS 59 ILE 60 ASP 61 TYR 62 ILE 63 VAL 64 GLY 65 LEU 66 GLU 67 SER 68 ARG 69 GLY 70 PHE 71 LEU 72 PHE 73 GLY 74 PRO 75 THR 76 LEU 77 ALA 78 LEU 79 ALA 80 LEU 81 GLY 82 VAL 83 GLY 84 PHE 85 VAL 86 PRO 87 VAL 88 ARG 89 LYS 90 ALA 91 GLY 92 LYS 93 LEU 94 PRO 95 GLY 96 GLU 97 CYS 98 PHE 99 LYS 100 ALA 101 THR 102 TYR 103 GLU 104 LYS 105 GLU 106 TYR 107 GLY 108 SER 109 ASP 110 LEU 111 PHE 112 GLU 113 ILE 114 GLN 115 LYS 116 ASN 117 ALA 118 ILE 119 PRO 120 ALA 121 GLY 122 SER 123 ASN 124 VAL 125 ILE 126 ILE 127 VAL 128 ASP 129 ASP 130 ILE 131 ILE 132 ALA 133 THR 134 GLY 135 GLY 136 SER 137 ALA 138 ALA 139 ALA 140 ALA 141 GLY 142 GLU 143 LEU 144 VAL 145 GLU 146 GLN 147 LEU 148 GLU 149 ALA 150 ASN 151 LEU 152 LEU 153 GLU 154 TYR 155 ASN 156 PHE 157 VAL 158 MET 159 GLU 160 LEU 161 ASP 162 PHE 163 LEU 164 LYS 165 GLY 166 ARG 167 SER 168 LYS 169 LEU 170 ASN 171 ALA 172 PRO 173 VAL 174 PHE 175 THR 176 LEU 177 LEU 178