1A95 - Sequence, Chains, Asymmetric and Biological Units

• Title: XPRTASE FROM E. COLI COMPLEXED WITH MG:CPRPP AND GUANINE
• Keywords: PHOSPHORIBOSYLTRANSFERASE, TRANSFERASE, PURINE SALVAGE ENZYM GLYCOSYLTRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1A95	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE	A	145	1108	0
2	Protein	XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE	B	150	1152	0
3	Protein	XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE	C	150	1155	0
4	Protein	XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE	D	145	1085	0
5	Ligand	XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE	A	1	0	4
6	Ligand	XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE	B	3	0	34
7	Ligand	XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE	C	3	0	34
8	Ligand	XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE	D	1	0	4
9	Water			136	0	136
total				734	4500	212

Proteins

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

Ligands

Unit 5	BO3 306
Unit 6	PCP 301 GUN 304 MG 308
Unit 7	PCP 302 GUN 303 MG 307
Unit 8	BO3 305