3S1I - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF OXYGEN-BOUND HELL'S GATE GLOBIN I
• Keywords: GLOBIN, HEME, OXYGEN-BOUND, AUTOXIDATION, OXYGEN TRANSPORT, STORAGE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3S1I	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HEMOGLOBIN-LIKE FLAVOPROTEIN	A	131	1044	0
2	Protein	HEMOGLOBIN-LIKE FLAVOPROTEIN	B	131	1044	0
3	Protein	HEMOGLOBIN-LIKE FLAVOPROTEIN	C	131	1044	0
4	Ligand	HEMOGLOBIN-LIKE FLAVOPROTEIN	A	2	0	45
5	Ligand	HEMOGLOBIN-LIKE FLAVOPROTEIN	B	4	0	55
6	Ligand	HEMOGLOBIN-LIKE FLAVOPROTEIN	C	3	0	50
7	Water			185	0	185
total				587	3132	335

Proteins

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

Ligands

Unit 4	HEM 140 OXY 141
Unit 5	HEM 140 OXY 141 SO4 142 SO4 143
Unit 6	HEM 140 OXY 141 SO4 142