3QQR - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PARASPONIA HEMOGLOBIN; DIFFERENTIAL HEM COORDINATION IS LINKED TO QUATERNARY STRUCTURE
• Keywords: GLOBIN FOLD, OXYGEN TRANSPORT
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	NON-LEGUME HEMOGLOBIN	A	146	1164	0
2	Protein	NON-LEGUME HEMOGLOBIN	B	148	1178	0
3	Ligand	NON-LEGUME HEMOGLOBIN	A	1	0	43
4	Ligand	NON-LEGUME HEMOGLOBIN	B	1	0	43
5	Ligand	NON-LEGUME HEMOGLOBIN	A	4	0	24
6	Ligand	NON-LEGUME HEMOGLOBIN	B	1	0	6
7	Water			141	0	141
total				442	2342	257

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	HEM 163
Unit 4	HEM 163
Unit 5	DIO 164 DIO 165 DIO 166 DIO 167
Unit 6	DIO 164