1QY1 - Sequence, Chains, Asymmetric and Biological Units

• Title: THERMODYNAMICS OF BINDING OF 2-METHOXY-3-ISOPROPYLPYRAZINE A METHOXY-3-ISOBUTYLPYRAZINE TO THE MAJOR URINARY PROTEIN
• Keywords: LIPOCALIN, BETA-BARREL, MUP1, 2-METHOXY-3-ISOBUTYLPYRAZINE, PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1QY1	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	MAJOR URINARY PROTEIN	A	157	1272	0
2	Ligand	MAJOR URINARY PROTEIN	A	7	0	18
3	Water			223	0	223
total				387	1272	241

Proteins

Unit 1

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

Ligands

Unit 2

CD 200 CD 201 NA 202 NA 203 NA 204 NA 205 PRZ 300