3SQY - Sequence, Chains, Asymmetric and Biological Units

• Title: S. AUREUS DIHYDROFOLATE REDUCTASE COMPLEXED WITH NOVEL 7-ARY DIAMINOQUINAZOLINES
• Keywords: DIHYDROFOLATE REDUCTASE, DHFR, DRUG DESIGN, ENZYME INHIBITOR FOLATE, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3SQY	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DIHYDROFOLATE REDUCTASE	X	157	1272	0
2	Ligand	DIHYDROFOLATE REDUCTASE	X	2	0	68
3	Water			107	0	107
total				266	1272	175

Proteins

Unit 1

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

Ligands

Unit 2

NAP 168 Q11 169