1DY3 - Sequence, Chains, Asymmetric and Biological Units

• Title: TERNARY COMPLEX OF 7,8-DIHYDRO-6-HYDROXYMETHYLPTERINPYROPHOSPHOKINASE FROM ESCHERICHIA COLI WITH ATP AND A SUBSTRATE ANALOGUE.
• Keywords: PYROPHOSPHORYLASE, DE NOVO FOLATE BIOSYNTHESIS
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1DY3	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	7,8-DIHYDRO-6-HYDROXYMETHYLPTERIN-PYROPHOSPHOKINASE	A	158	1267	0
2	Ligand	7,8-DIHYDRO-6-HYDROXYMETHYLPTERIN-PYROPHOSPHOKINASE	A	4	0	56
3	Water			141	0	141
total				303	1267	197

Proteins

Unit 1

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

Ligands

Unit 2

ATP 200 87Y 201 MG 202 MG 203