1QQ2 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A MAMMALIAN 2-CYS PEROXIREDOXIN, HBP23.
• Keywords: THIOREDOXIN FOLD, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1QQ2	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	THIOREDOXIN PEROXIDASE 2	A	173	1350	0
2	Protein	THIOREDOXIN PEROXIDASE 2	B	173	1350	0
3	Ligand	THIOREDOXIN PEROXIDASE 2	A	1	0	1
4	Ligand	THIOREDOXIN PEROXIDASE 2	B	1	0	1
5	Water			62	0	62
total				410	2700	64

Proteins

Unit 1

SER 3 GLY 4 ASN 5 ALA 6 LYS 7 ILE 8 GLY 9 HIS 10 PRO 11 ALA 12 PRO 13 SER 14 PHE 15 LYS 16 ALA 17 THR 18 ALA 19 VAL 20 MET 21 PRO 22 ASP 23 GLY 24 GLN 25 PHE 26 LYS 27 ASP 28 ILE 29 SER 30 LEU 31 SER 32 ASP 33 TYR 34 LYS 35 GLY 36 LYS 37 TYR 38 VAL 39 VAL 40 PHE 41 PHE 42 PHE 43 TYR 44 PRO 45 LEU 46 ASP 47 PHE 48 THR 49 PHE 50 VAL 51 CYS 52 PRO 53 THR 54 GLU 55 ILE 56 ILE 57 ALA 58 PHE 59 SER 60 ASP 61 ARG 62 ALA 63 GLU 64 GLU 65 PHE 66 LYS 67 LYS 68 LEU 69 ASN 70 CYS 71 GLN 72 VAL 73 ILE 74 GLY 75 ALA 76 SER 77 VAL 78 ASP 79 SER 80 HIS 81 PHE 82 SER 83 HIS 84 LEU 85 ALA 86 TRP 87 ILE 88 ASN 89 THR 90 PRO 91 LYS 92 LYS 93 GLN 94 GLY 95 GLY 96 LEU 97 GLY 98 PRO 99 MET 100 ASN 101 ILE 102 PRO 103 LEU 104 VAL 105 SER 106 ASP 107 PRO 108 LYS 109 ARG 110 THR 111 ILE 112 ALA 113 GLN 114 ASP 115 TYR 116 GLY 117 VAL 118 LEU 119 LYS 120 ALA 121 ASP 122 GLU 123 GLY 124 ILE 125 SER 126 PHE 127 ARG 128 GLY 129 LEU 130 PHE 131 ILE 132 ILE 133 ASP 134 ASP 135 LYS 136 GLY 137 ILE 138 LEU 139 ARG 140 GLN 141 ILE 142 THR 143 ILE 144 ASN 145 ASP 146 LEU 147 PRO 148 VAL 149 GLY 150 ARG 151 SER 152 VAL 153 ASP 154 GLU 155 ILE 156 LEU 157 ARG 158 LEU 159 VAL 160 GLN 161 ALA 162 PHE 163 GLN 164 PHE 165 THR 166 ASP 167 LYS 168 HIS 169 GLY 170 GLU 171 VAL 172 CYS 173 PRO 174 ALA 175

Unit 2

SER 3 GLY 4 ASN 5 ALA 6 LYS 7 ILE 8 GLY 9 HIS 10 PRO 11 ALA 12 PRO 13 SER 14 PHE 15 LYS 16 ALA 17 THR 18 ALA 19 VAL 20 MET 21 PRO 22 ASP 23 GLY 24 GLN 25 PHE 26 LYS 27 ASP 28 ILE 29 SER 30 LEU 31 SER 32 ASP 33 TYR 34 LYS 35 GLY 36 LYS 37 TYR 38 VAL 39 VAL 40 PHE 41 PHE 42 PHE 43 TYR 44 PRO 45 LEU 46 ASP 47 PHE 48 THR 49 PHE 50 VAL 51 CYS 52 PRO 53 THR 54 GLU 55 ILE 56 ILE 57 ALA 58 PHE 59 SER 60 ASP 61 ARG 62 ALA 63 GLU 64 GLU 65 PHE 66 LYS 67 LYS 68 LEU 69 ASN 70 CYS 71 GLN 72 VAL 73 ILE 74 GLY 75 ALA 76 SER 77 VAL 78 ASP 79 SER 80 HIS 81 PHE 82 SER 83 HIS 84 LEU 85 ALA 86 TRP 87 ILE 88 ASN 89 THR 90 PRO 91 LYS 92 LYS 93 GLN 94 GLY 95 GLY 96 LEU 97 GLY 98 PRO 99 MET 100 ASN 101 ILE 102 PRO 103 LEU 104 VAL 105 SER 106 ASP 107 PRO 108 LYS 109 ARG 110 THR 111 ILE 112 ALA 113 GLN 114 ASP 115 TYR 116 GLY 117 VAL 118 LEU 119 LYS 120 ALA 121 ASP 122 GLU 123 GLY 124 ILE 125 SER 126 PHE 127 ARG 128 GLY 129 LEU 130 PHE 131 ILE 132 ILE 133 ASP 134 ASP 135 LYS 136 GLY 137 ILE 138 LEU 139 ARG 140 GLN 141 ILE 142 THR 143 ILE 144 ASN 145 ASP 146 LEU 147 PRO 148 VAL 149 GLY 150 ARG 151 SER 152 VAL 153 ASP 154 GLU 155 ILE 156 LEU 157 ARG 158 LEU 159 VAL 160 GLN 161 ALA 162 PHE 163 GLN 164 PHE 165 THR 166 ASP 167 LYS 168 HIS 169 GLY 170 GLU 171 VAL 172 CYS 173 PRO 174 ALA 175

Ligands

Unit 3	CL 301
Unit 4	CL 302