1QXH - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF ESCHERICHIA COLI THIOL PEROXIDASE IN THE OXIDIZED STATE
• Keywords: THIOL PEROXIDASE, SCAVENGASE P20, ANTIOXIDANT ENZYME, PEROXIREDOXIN, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	THIOL PEROXIDASE	A	164	1224	0
2	Protein	THIOL PEROXIDASE	B	164	1224	0
3	Water			335	0	335
total				663	2448	335

Proteins

Unit 1

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

Unit 2

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