2GTL - Sequence, Chains, Asymmetric and Biological Units

• Title: LUMBRICUS ERYTHROCRUORIN AT 3.5A RESOLUTION
• Keywords: ANNELID ERYTHROCRUORINS, RESPIRATORY PROTEIN, HEXAGONAL BILAYER, DIHEDRAL D6 SYMMETRY, TRIPLE STRANDED HELICAL COILS, OXYGEN STORAGE/TRANSPORT COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2GTL	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	EXTRACELLULAR GLOBIN 4	A	147	1209	0
2	Protein	EXTRACELLULAR GLOBIN 2	B	145	1148	0
3	Protein	EXTRACELLULAR GLOBIN-3	C	149	1185	0
4	Protein	HEMOGLOBIN CHAIN D1	D	140	1129	0
5	Protein	EXTRACELLULAR GLOBIN 4	E	147	1209	0
6	Protein	EXTRACELLULAR GLOBIN 2	F	145	1148	0
7	Protein	EXTRACELLULAR GLOBIN-3	G	149	1185	0
8	Protein	HEMOGLOBIN CHAIN D1	H	140	1129	0
9	Protein	EXTRACELLULAR GLOBIN 4	I	147	1209	0
10	Protein	EXTRACELLULAR GLOBIN 2	J	145	1148	0
11	Protein	EXTRACELLULAR GLOBIN-3	K	149	1185	0
12	Protein	HEMOGLOBIN CHAIN D1	L	140	1129	0
13	Protein	HEMOGLOBIN LINKER CHAIN L1	M	217	1705	0
14	Protein	EXTRACELLULAR HEMOGLOBIN LINKER L2 SUBUNIT	N	220	1722	0
15	Protein	EXTRACELLULAR HEMOGLOBIN LINKER L3 SUBUNIT	O	215	1663	0
16	Ligand	EXTRACELLULAR GLOBIN 4	A	1	0	2
17	Ligand	EXTRACELLULAR GLOBIN 2	B	1	0	2
18	Ligand	EXTRACELLULAR GLOBIN-3	C	1	0	2
19	Ligand	HEMOGLOBIN CHAIN D1	D	1	0	2
20	Ligand	EXTRACELLULAR GLOBIN 4	E	1	0	2
21	Ligand	EXTRACELLULAR GLOBIN 2	F	1	0	2
22	Ligand	EXTRACELLULAR GLOBIN-3	G	1	0	2
23	Ligand	HEMOGLOBIN LINKER CHAIN L1	M	1	0	1
24	Ligand	HEMOGLOBIN CHAIN D1	H	1	0	2
25	Ligand	HEMOGLOBIN LINKER CHAIN L1	M	1	0	1
26	Ligand	EXTRACELLULAR GLOBIN 4	I	1	0	2
27	Ligand	HEMOGLOBIN LINKER CHAIN L1	M	1	0	1
28	Ligand	EXTRACELLULAR GLOBIN 2	J	1	0	2
29	Ligand	EXTRACELLULAR HEMOGLOBIN LINKER L2 SUBUNIT	N	1	0	1
30	Ligand	EXTRACELLULAR GLOBIN-3	K	1	0	2
31	Ligand	EXTRACELLULAR HEMOGLOBIN LINKER L3 SUBUNIT	O	1	0	1
32	Ligand	HEMOGLOBIN CHAIN D1	L	1	0	2
33	Ligand	EXTRACELLULAR GLOBIN 4	A	1	0	43
34	Ligand	EXTRACELLULAR GLOBIN 2	B	1	0	43
35	Ligand	EXTRACELLULAR GLOBIN-3	C	1	0	43
36	Ligand	HEMOGLOBIN CHAIN D1	D	1	0	43
37	Ligand	EXTRACELLULAR GLOBIN 4	E	1	0	43
38	Ligand	EXTRACELLULAR GLOBIN 2	F	1	0	43
39	Ligand	EXTRACELLULAR GLOBIN-3	G	1	0	43
40	Ligand	HEMOGLOBIN CHAIN D1	H	1	0	43
41	Ligand	EXTRACELLULAR GLOBIN 4	I	1	0	43
42	Ligand	EXTRACELLULAR GLOBIN 2	J	1	0	43
43	Ligand	EXTRACELLULAR GLOBIN-3	K	1	0	43
44	Ligand	HEMOGLOBIN CHAIN D1	L	1	0	43
total				2424	19103	545

Proteins

Unit 1	ASP 5 CYS 6 CYS 7 SER 8 TYR 9 GLU 10 ASP 11 ARG 12 ARG 13 GLU 14 ILE 15 ARG 16 HIS 17 ILE 18 TRP 19 ASP 20 ASP 21 VAL 22 TRP 23 SER 24 SER 25 SER 26 PHE 27 THR 28 ASP 29 ARG 30 ARG 31 VAL 32 ALA 33 ILE 34 VAL 35 ARG 36 ALA 37 VAL 38 PHE 39 ASP 40 ASP 41 LEU 42 PHE 43 LYS 44 HIS 45 TYR 46 PRO 47 THR 48 SER 49 LYS 50 ALA 51 LEU 52 PHE 53 GLU 54 ARG 55 VAL 56 LYS 57 ILE 58 ASP 59 GLU 60 PRO 61 GLU 62 SER 63 GLY 64 GLU 65 PHE 66 LYS 67 SER 68 HIS 69 LEU 70 VAL 71 ARG 72 VAL 73 ALA 74 ASN 75 GLY 76 LEU 77 LYS 78 LEU 79 LEU 80 ILE 81 ASN 82 LEU 83 LEU 84 ASP 85 ASP 86 THR 87 LEU 88 VAL 89 LEU 90 GLN 91 SER 92 HIS 93 LEU 94 GLY 95 HIS 96 LEU 97 ALA 98 ASP 99 GLN 100 HIS 101 ILE 102 GLN 103 ARG 104 LYS 105 GLY 106 VAL 107 THR 108 LYS 109 GLU 110 TYR 111 PHE 112 ARG 113 GLY 114 ILE 115 GLY 116 GLU 117 ALA 118 PHE 119 ALA 120 ARG 121 VAL 122 LEU 123 PRO 124 GLN 125 VAL 126 LEU 127 SER 128 CYS 129 PHE 130 ASN 131 VAL 132 ASP 133 ALA 134 TRP 135 ASN 136 ARG 137 CYS 138 PHE 139 HIS 140 ARG 141 LEU 142 VAL 143 ALA 144 ARG 145 ILE 146 ALA 147 LYS 148 ASP 149 LEU 150 PRO 151
Unit 2	LYS 1 LYS 2 GLN 3 CYS 4 GLY 5 VAL 6 LEU 7 GLU 8 GLY 9 LEU 10 LYS 11 VAL 12 LYS 13 SER 14 GLU 15 TRP 16 GLY 17 ARG 18 ALA 19 TYR 20 GLY 21 SER 22 GLY 23 HIS 24 ASP 25 ARG 26 GLU 27 ALA 28 PHE 29 SER 30 GLN 31 ALA 32 ILE 33 TRP 34 ARG 35 ALA 36 THR 37 PHE 38 ALA 39 GLN 40 VAL 41 PRO 42 GLU 43 SER 44 ARG 45 SER 46 LEU 47 PHE 48 LYS 49 ARG 50 VAL 51 HIS 52 GLY 53 ASP 54 ASP 55 THR 56 SER 57 HIS 58 PRO 59 ALA 60 PHE 61 ILE 62 ALA 63 HIS 64 ALA 65 ASP 66 ARG 67 VAL 68 LEU 69 GLY 70 GLY 71 LEU 72 ASP 73 ILE 74 ALA 75 ILE 76 SER 77 THR 78 LEU 79 ASP 80 GLN 81 PRO 82 ALA 83 THR 84 LEU 85 LYS 86 GLU 87 GLU 88 LEU 89 ASP 90 HIS 91 LEU 92 GLN 93 VAL 94 GLN 95 HIS 96 GLU 97 GLY 98 ARG 99 LYS 100 ILE 101 PRO 102 ASP 103 ASN 104 TYR 105 PHE 106 ASP 107 ALA 108 PHE 109 LYS 110 THR 111 ALA 112 ILE 113 LEU 114 HIS 115 VAL 116 VAL 117 ALA 118 ALA 119 GLN 120 LEU 121 GLY 122 ARG 123 CYS 124 TYR 125 ASP 126 ARG 127 GLU 128 ALA 129 TRP 130 ASP 131 ALA 132 CYS 133 ILE 134 ASP 135 HIS 136 ILE 137 GLU 138 ASP 139 GLY 140 ILE 141 LYS 142 GLY 143 HIS 144 HIS 145
Unit 3	HIS 3 GLU 4 HIS 5 CYS 6 CYS 7 SER 8 GLU 9 GLU 10 ASP 11 HIS 12 ARG 13 ILE 14 VAL 15 GLN 16 LYS 17 GLN 18 TRP 19 ASP 20 ILE 21 LEU 22 TRP 23 ARG 24 ASP 25 THR 26 GLU 27 SER 28 SER 29 LYS 30 ILE 31 LYS 32 ILE 33 GLY 34 PHE 35 GLY 36 ARG 37 LEU 38 LEU 39 LEU 40 THR 41 LYS 42 LEU 43 ALA 44 LYS 45 ASP 46 ILE 47 PRO 48 GLU 49 VAL 50 ASN 51 ASP 52 LEU 53 PHE 54 LYS 55 ARG 56 VAL 57 ASP 58 ILE 59 GLU 60 HIS 61 ALA 62 GLU 63 GLY 64 PRO 65 LYS 66 PHE 67 SER 68 ALA 69 HIS 70 ALA 71 LEU 72 ARG 73 ILE 74 LEU 75 ASN 76 GLY 77 LEU 78 ASP 79 LEU 80 ALA 81 ILE 82 ASN 83 LEU 84 LEU 85 ASP 86 ASP 87 PRO 88 PRO 89 ALA 90 LEU 91 ASP 92 ALA 93 ALA 94 LEU 95 ASP 96 HIS 97 LEU 98 ALA 99 HIS 100 GLN 101 HIS 102 GLU 103 VAL 104 ARG 105 GLU 106 GLY 107 VAL 108 GLN 109 LYS 110 ALA 111 HIS 112 PHE 113 LYS 114 LYS 115 PHE 116 GLY 117 GLU 118 ILE 119 LEU 120 ALA 121 THR 122 GLY 123 LEU 124 PRO 125 GLN 126 VAL 127 LEU 128 ASP 129 ASP 130 TYR 131 ASP 132 ALA 133 LEU 134 ALA 135 TRP 136 LYS 137 SER 138 CYS 139 LEU 140 LYS 141 GLY 142 ILE 143 LEU 144 THR 145 LYS 146 ILE 147 SER 148 SER 149 ARG 150 LEU 151
Unit 4	GLU 8 CYS 9 LEU 10 VAL 11 THR 12 GLU 13 SER 14 LEU 15 LYS 16 VAL 17 LYS 18 LEU 19 GLN 20 TRP 21 ALA 22 SER 23 ALA 24 PHE 25 GLY 26 HIS 27 ALA 28 HIS 29 GLU 30 ARG 31 VAL 32 ALA 33 PHE 34 GLY 35 LEU 36 GLU 37 LEU 38 TRP 39 ARG 40 ASP 41 ILE 42 ILE 43 ASP 44 ASP 45 HIS 46 PRO 47 GLU 48 ILE 49 LYS 50 ALA 51 PRO 52 PHE 53 SER 54 ARG 55 VAL 56 ARG 57 GLY 58 ASP 59 ASN 60 ILE 61 TYR 62 SER 63 PRO 64 GLU 65 PHE 66 GLY 67 ALA 68 HIS 69 SER 70 GLN 71 ARG 72 VAL 73 LEU 74 SER 75 GLY 76 LEU 77 ASP 78 ILE 79 THR 80 ILE 81 SER 82 MET 83 LEU 84 ASP 85 THR 86 PRO 87 ASP 88 MET 89 LEU 90 ALA 91 ALA 92 GLN 93 LEU 94 ALA 95 HIS 96 LEU 97 LYS 98 VAL 99 GLN 100 HIS 101 VAL 102 GLU 103 ARG 104 ASN 105 LEU 106 LYS 107 PRO 108 GLU 109 PHE 110 PHE 111 ASP 112 ILE 113 PHE 114 LEU 115 LYS 116 HIS 117 LEU 118 LEU 119 HIS 120 VAL 121 LEU 122 GLY 123 ASP 124 ARG 125 LEU 126 GLY 127 THR 128 HIS 129 PHE 130 ASP 131 PHE 132 GLY 133 ALA 134 TRP 135 HIS 136 ASP 137 CYS 138 VAL 139 ASP 140 GLN 141 ILE 142 ILE 143 ASP 144 GLY 145 ILE 146 LYS 147
Unit 5	ASP 5 CYS 6 CYS 7 SER 8 TYR 9 GLU 10 ASP 11 ARG 12 ARG 13 GLU 14 ILE 15 ARG 16 HIS 17 ILE 18 TRP 19 ASP 20 ASP 21 VAL 22 TRP 23 SER 24 SER 25 SER 26 PHE 27 THR 28 ASP 29 ARG 30 ARG 31 VAL 32 ALA 33 ILE 34 VAL 35 ARG 36 ALA 37 VAL 38 PHE 39 ASP 40 ASP 41 LEU 42 PHE 43 LYS 44 HIS 45 TYR 46 PRO 47 THR 48 SER 49 LYS 50 ALA 51 LEU 52 PHE 53 GLU 54 ARG 55 VAL 56 LYS 57 ILE 58 ASP 59 GLU 60 PRO 61 GLU 62 SER 63 GLY 64 GLU 65 PHE 66 LYS 67 SER 68 HIS 69 LEU 70 VAL 71 ARG 72 VAL 73 ALA 74 ASN 75 GLY 76 LEU 77 LYS 78 LEU 79 LEU 80 ILE 81 ASN 82 LEU 83 LEU 84 ASP 85 ASP 86 THR 87 LEU 88 VAL 89 LEU 90 GLN 91 SER 92 HIS 93 LEU 94 GLY 95 HIS 96 LEU 97 ALA 98 ASP 99 GLN 100 HIS 101 ILE 102 GLN 103 ARG 104 LYS 105 GLY 106 VAL 107 THR 108 LYS 109 GLU 110 TYR 111 PHE 112 ARG 113 GLY 114 ILE 115 GLY 116 GLU 117 ALA 118 PHE 119 ALA 120 ARG 121 VAL 122 LEU 123 PRO 124 GLN 125 VAL 126 LEU 127 SER 128 CYS 129 PHE 130 ASN 131 VAL 132 ASP 133 ALA 134 TRP 135 ASN 136 ARG 137 CYS 138 PHE 139 HIS 140 ARG 141 LEU 142 VAL 143 ALA 144 ARG 145 ILE 146 ALA 147 LYS 148 ASP 149 LEU 150 PRO 151
Unit 6	LYS 1 LYS 2 GLN 3 CYS 4 GLY 5 VAL 6 LEU 7 GLU 8 GLY 9 LEU 10 LYS 11 VAL 12 LYS 13 SER 14 GLU 15 TRP 16 GLY 17 ARG 18 ALA 19 TYR 20 GLY 21 SER 22 GLY 23 HIS 24 ASP 25 ARG 26 GLU 27 ALA 28 PHE 29 SER 30 GLN 31 ALA 32 ILE 33 TRP 34 ARG 35 ALA 36 THR 37 PHE 38 ALA 39 GLN 40 VAL 41 PRO 42 GLU 43 SER 44 ARG 45 SER 46 LEU 47 PHE 48 LYS 49 ARG 50 VAL 51 HIS 52 GLY 53 ASP 54 ASP 55 THR 56 SER 57 HIS 58 PRO 59 ALA 60 PHE 61 ILE 62 ALA 63 HIS 64 ALA 65 ASP 66 ARG 67 VAL 68 LEU 69 GLY 70 GLY 71 LEU 72 ASP 73 ILE 74 ALA 75 ILE 76 SER 77 THR 78 LEU 79 ASP 80 GLN 81 PRO 82 ALA 83 THR 84 LEU 85 LYS 86 GLU 87 GLU 88 LEU 89 ASP 90 HIS 91 LEU 92 GLN 93 VAL 94 GLN 95 HIS 96 GLU 97 GLY 98 ARG 99 LYS 100 ILE 101 PRO 102 ASP 103 ASN 104 TYR 105 PHE 106 ASP 107 ALA 108 PHE 109 LYS 110 THR 111 ALA 112 ILE 113 LEU 114 HIS 115 VAL 116 VAL 117 ALA 118 ALA 119 GLN 120 LEU 121 GLY 122 ARG 123 CYS 124 TYR 125 ASP 126 ARG 127 GLU 128 ALA 129 TRP 130 ASP 131 ALA 132 CYS 133 ILE 134 ASP 135 HIS 136 ILE 137 GLU 138 ASP 139 GLY 140 ILE 141 LYS 142 GLY 143 HIS 144 HIS 145
Unit 7	HIS 3 GLU 4 HIS 5 CYS 6 CYS 7 SER 8 GLU 9 GLU 10 ASP 11 HIS 12 ARG 13 ILE 14 VAL 15 GLN 16 LYS 17 GLN 18 TRP 19 ASP 20 ILE 21 LEU 22 TRP 23 ARG 24 ASP 25 THR 26 GLU 27 SER 28 SER 29 LYS 30 ILE 31 LYS 32 ILE 33 GLY 34 PHE 35 GLY 36 ARG 37 LEU 38 LEU 39 LEU 40 THR 41 LYS 42 LEU 43 ALA 44 LYS 45 ASP 46 ILE 47 PRO 48 GLU 49 VAL 50 ASN 51 ASP 52 LEU 53 PHE 54 LYS 55 ARG 56 VAL 57 ASP 58 ILE 59 GLU 60 HIS 61 ALA 62 GLU 63 GLY 64 PRO 65 LYS 66 PHE 67 SER 68 ALA 69 HIS 70 ALA 71 LEU 72 ARG 73 ILE 74 LEU 75 ASN 76 GLY 77 LEU 78 ASP 79 LEU 80 ALA 81 ILE 82 ASN 83 LEU 84 LEU 85 ASP 86 ASP 87 PRO 88 PRO 89 ALA 90 LEU 91 ASP 92 ALA 93 ALA 94 LEU 95 ASP 96 HIS 97 LEU 98 ALA 99 HIS 100 GLN 101 HIS 102 GLU 103 VAL 104 ARG 105 GLU 106 GLY 107 VAL 108 GLN 109 LYS 110 ALA 111 HIS 112 PHE 113 LYS 114 LYS 115 PHE 116 GLY 117 GLU 118 ILE 119 LEU 120 ALA 121 THR 122 GLY 123 LEU 124 PRO 125 GLN 126 VAL 127 LEU 128 ASP 129 ASP 130 TYR 131 ASP 132 ALA 133 LEU 134 ALA 135 TRP 136 LYS 137 SER 138 CYS 139 LEU 140 LYS 141 GLY 142 ILE 143 LEU 144 THR 145 LYS 146 ILE 147 SER 148 SER 149 ARG 150 LEU 151
Unit 8	GLU 8 CYS 9 LEU 10 VAL 11 THR 12 GLU 13 SER 14 LEU 15 LYS 16 VAL 17 LYS 18 LEU 19 GLN 20 TRP 21 ALA 22 SER 23 ALA 24 PHE 25 GLY 26 HIS 27 ALA 28 HIS 29 GLU 30 ARG 31 VAL 32 ALA 33 PHE 34 GLY 35 LEU 36 GLU 37 LEU 38 TRP 39 ARG 40 ASP 41 ILE 42 ILE 43 ASP 44 ASP 45 HIS 46 PRO 47 GLU 48 ILE 49 LYS 50 ALA 51 PRO 52 PHE 53 SER 54 ARG 55 VAL 56 ARG 57 GLY 58 ASP 59 ASN 60 ILE 61 TYR 62 SER 63 PRO 64 GLU 65 PHE 66 GLY 67 ALA 68 HIS 69 SER 70 GLN 71 ARG 72 VAL 73 LEU 74 SER 75 GLY 76 LEU 77 ASP 78 ILE 79 THR 80 ILE 81 SER 82 MET 83 LEU 84 ASP 85 THR 86 PRO 87 ASP 88 MET 89 LEU 90 ALA 91 ALA 92 GLN 93 LEU 94 ALA 95 HIS 96 LEU 97 LYS 98 VAL 99 GLN 100 HIS 101 VAL 102 GLU 103 ARG 104 ASN 105 LEU 106 LYS 107 PRO 108 GLU 109 PHE 110 PHE 111 ASP 112 ILE 113 PHE 114 LEU 115 LYS 116 HIS 117 LEU 118 LEU 119 HIS 120 VAL 121 LEU 122 GLY 123 ASP 124 ARG 125 LEU 126 GLY 127 THR 128 HIS 129 PHE 130 ASP 131 PHE 132 GLY 133 ALA 134 TRP 135 HIS 136 ASP 137 CYS 138 VAL 139 ASP 140 GLN 141 ILE 142 ILE 143 ASP 144 GLY 145 ILE 146 LYS 147
Unit 9	ASP 5 CYS 6 CYS 7 SER 8 TYR 9 GLU 10 ASP 11 ARG 12 ARG 13 GLU 14 ILE 15 ARG 16 HIS 17 ILE 18 TRP 19 ASP 20 ASP 21 VAL 22 TRP 23 SER 24 SER 25 SER 26 PHE 27 THR 28 ASP 29 ARG 30 ARG 31 VAL 32 ALA 33 ILE 34 VAL 35 ARG 36 ALA 37 VAL 38 PHE 39 ASP 40 ASP 41 LEU 42 PHE 43 LYS 44 HIS 45 TYR 46 PRO 47 THR 48 SER 49 LYS 50 ALA 51 LEU 52 PHE 53 GLU 54 ARG 55 VAL 56 LYS 57 ILE 58 ASP 59 GLU 60 PRO 61 GLU 62 SER 63 GLY 64 GLU 65 PHE 66 LYS 67 SER 68 HIS 69 LEU 70 VAL 71 ARG 72 VAL 73 ALA 74 ASN 75 GLY 76 LEU 77 LYS 78 LEU 79 LEU 80 ILE 81 ASN 82 LEU 83 LEU 84 ASP 85 ASP 86 THR 87 LEU 88 VAL 89 LEU 90 GLN 91 SER 92 HIS 93 LEU 94 GLY 95 HIS 96 LEU 97 ALA 98 ASP 99 GLN 100 HIS 101 ILE 102 GLN 103 ARG 104 LYS 105 GLY 106 VAL 107 THR 108 LYS 109 GLU 110 TYR 111 PHE 112 ARG 113 GLY 114 ILE 115 GLY 116 GLU 117 ALA 118 PHE 119 ALA 120 ARG 121 VAL 122 LEU 123 PRO 124 GLN 125 VAL 126 LEU 127 SER 128 CYS 129 PHE 130 ASN 131 VAL 132 ASP 133 ALA 134 TRP 135 ASN 136 ARG 137 CYS 138 PHE 139 HIS 140 ARG 141 LEU 142 VAL 143 ALA 144 ARG 145 ILE 146 ALA 147 LYS 148 ASP 149 LEU 150 PRO 151
Unit 10	LYS 1 LYS 2 GLN 3 CYS 4 GLY 5 VAL 6 LEU 7 GLU 8 GLY 9 LEU 10 LYS 11 VAL 12 LYS 13 SER 14 GLU 15 TRP 16 GLY 17 ARG 18 ALA 19 TYR 20 GLY 21 SER 22 GLY 23 HIS 24 ASP 25 ARG 26 GLU 27 ALA 28 PHE 29 SER 30 GLN 31 ALA 32 ILE 33 TRP 34 ARG 35 ALA 36 THR 37 PHE 38 ALA 39 GLN 40 VAL 41 PRO 42 GLU 43 SER 44 ARG 45 SER 46 LEU 47 PHE 48 LYS 49 ARG 50 VAL 51 HIS 52 GLY 53 ASP 54 ASP 55 THR 56 SER 57 HIS 58 PRO 59 ALA 60 PHE 61 ILE 62 ALA 63 HIS 64 ALA 65 ASP 66 ARG 67 VAL 68 LEU 69 GLY 70 GLY 71 LEU 72 ASP 73 ILE 74 ALA 75 ILE 76 SER 77 THR 78 LEU 79 ASP 80 GLN 81 PRO 82 ALA 83 THR 84 LEU 85 LYS 86 GLU 87 GLU 88 LEU 89 ASP 90 HIS 91 LEU 92 GLN 93 VAL 94 GLN 95 HIS 96 GLU 97 GLY 98 ARG 99 LYS 100 ILE 101 PRO 102 ASP 103 ASN 104 TYR 105 PHE 106 ASP 107 ALA 108 PHE 109 LYS 110 THR 111 ALA 112 ILE 113 LEU 114 HIS 115 VAL 116 VAL 117 ALA 118 ALA 119 GLN 120 LEU 121 GLY 122 ARG 123 CYS 124 TYR 125 ASP 126 ARG 127 GLU 128 ALA 129 TRP 130 ASP 131 ALA 132 CYS 133 ILE 134 ASP 135 HIS 136 ILE 137 GLU 138 ASP 139 GLY 140 ILE 141 LYS 142 GLY 143 HIS 144 HIS 145
Unit 11	HIS 3 GLU 4 HIS 5 CYS 6 CYS 7 SER 8 GLU 9 GLU 10 ASP 11 HIS 12 ARG 13 ILE 14 VAL 15 GLN 16 LYS 17 GLN 18 TRP 19 ASP 20 ILE 21 LEU 22 TRP 23 ARG 24 ASP 25 THR 26 GLU 27 SER 28 SER 29 LYS 30 ILE 31 LYS 32 ILE 33 GLY 34 PHE 35 GLY 36 ARG 37 LEU 38 LEU 39 LEU 40 THR 41 LYS 42 LEU 43 ALA 44 LYS 45 ASP 46 ILE 47 PRO 48 GLU 49 VAL 50 ASN 51 ASP 52 LEU 53 PHE 54 LYS 55 ARG 56 VAL 57 ASP 58 ILE 59 GLU 60 HIS 61 ALA 62 GLU 63 GLY 64 PRO 65 LYS 66 PHE 67 SER 68 ALA 69 HIS 70 ALA 71 LEU 72 ARG 73 ILE 74 LEU 75 ASN 76 GLY 77 LEU 78 ASP 79 LEU 80 ALA 81 ILE 82 ASN 83 LEU 84 LEU 85 ASP 86 ASP 87 PRO 88 PRO 89 ALA 90 LEU 91 ASP 92 ALA 93 ALA 94 LEU 95 ASP 96 HIS 97 LEU 98 ALA 99 HIS 100 GLN 101 HIS 102 GLU 103 VAL 104 ARG 105 GLU 106 GLY 107 VAL 108 GLN 109 LYS 110 ALA 111 HIS 112 PHE 113 LYS 114 LYS 115 PHE 116 GLY 117 GLU 118 ILE 119 LEU 120 ALA 121 THR 122 GLY 123 LEU 124 PRO 125 GLN 126 VAL 127 LEU 128 ASP 129 ASP 130 TYR 131 ASP 132 ALA 133 LEU 134 ALA 135 TRP 136 LYS 137 SER 138 CYS 139 LEU 140 LYS 141 GLY 142 ILE 143 LEU 144 THR 145 LYS 146 ILE 147 SER 148 SER 149 ARG 150 LEU 151
Unit 12	GLU 8 CYS 9 LEU 10 VAL 11 THR 12 GLU 13 SER 14 LEU 15 LYS 16 VAL 17 LYS 18 LEU 19 GLN 20 TRP 21 ALA 22 SER 23 ALA 24 PHE 25 GLY 26 HIS 27 ALA 28 HIS 29 GLU 30 ARG 31 VAL 32 ALA 33 PHE 34 GLY 35 LEU 36 GLU 37 LEU 38 TRP 39 ARG 40 ASP 41 ILE 42 ILE 43 ASP 44 ASP 45 HIS 46 PRO 47 GLU 48 ILE 49 LYS 50 ALA 51 PRO 52 PHE 53 SER 54 ARG 55 VAL 56 ARG 57 GLY 58 ASP 59 ASN 60 ILE 61 TYR 62 SER 63 PRO 64 GLU 65 PHE 66 GLY 67 ALA 68 HIS 69 SER 70 GLN 71 ARG 72 VAL 73 LEU 74 SER 75 GLY 76 LEU 77 ASP 78 ILE 79 THR 80 ILE 81 SER 82 MET 83 LEU 84 ASP 85 THR 86 PRO 87 ASP 88 MET 89 LEU 90 ALA 91 ALA 92 GLN 93 LEU 94 ALA 95 HIS 96 LEU 97 LYS 98 VAL 99 GLN 100 HIS 101 VAL 102 GLU 103 ARG 104 ASN 105 LEU 106 LYS 107 PRO 108 GLU 109 PHE 110 PHE 111 ASP 112 ILE 113 PHE 114 LEU 115 LYS 116 HIS 117 LEU 118 LEU 119 HIS 120 VAL 121 LEU 122 GLY 123 ASP 124 ARG 125 LEU 126 GLY 127 THR 128 HIS 129 PHE 130 ASP 131 PHE 132 GLY 133 ALA 134 TRP 135 HIS 136 ASP 137 CYS 138 VAL 139 ASP 140 GLN 141 ILE 142 ILE 143 ASP 144 GLY 145 ILE 146 LYS 147
Unit 13	ARG 9 PHE 10 GLN 11 TYR 12 LEU 13 VAL 14 LYS 15 ASN 16 GLN 17 ASN 18 LEU 19 HIS 20 ILE 21 ASP 22 TYR 23 LEU 24 ALA 25 LYS 26 LYS 27 LEU 28 HIS 29 ASP 30 ILE 31 GLU 32 GLU 33 GLU 34 TYR 35 ASN 36 LYS 37 LEU 38 THR 39 HIS 40 ASP 41 VAL 42 ASP 43 LYS 44 LYS 45 THR 46 ILE 47 ARG 48 GLN 49 LEU 50 LYS 51 ALA 52 ARG 53 ILE 54 SER 55 ASN 56 LEU 57 GLU 58 GLU 59 HIS 60 HIS 61 CYS 62 ASP 63 GLU 64 HIS 65 GLU 66 SER 67 GLU 68 CYS 69 ARG 70 GLY 71 ASP 72 VAL 73 PRO 74 GLU 75 CYS 76 ILE 77 HIS 78 ASP 79 LEU 80 LEU 81 PHE 82 CYS 83 ASP 84 GLY 85 GLU 86 LYS 87 ASP 88 CYS 89 ARG 90 ASP 91 GLY 92 SER 93 ASP 94 GLU 95 ASP 96 PRO 97 GLU 98 THR 99 CYS 100 SER 101 LEU 102 ASN 103 ILE 104 THR 105 HIS 106 VAL 107 GLY 108 SER 109 SER 110 TYR 111 THR 112 GLY 113 LEU 114 ALA 115 THR 116 TRP 117 THR 118 SER 119 CYS 120 GLU 121 ASP 122 LEU 123 ASN 124 PRO 125 ASP 126 HIS 127 ALA 128 ILE 129 VAL 130 THR 131 ILE 132 THR 133 ALA 134 ALA 135 HIS 136 ARG 137 LYS 138 SER 139 PHE 140 PHE 141 PRO 142 ASN 143 ARG 144 VAL 145 TRP 146 LEU 147 ARG 148 ALA 149 THR 150 LEU 151 SER 152 TYR 153 GLU 154 LEU 155 ASP 156 GLU 157 HIS 158 ASP 159 HIS 160 THR 161 VAL 162 SER 163 THR 164 THR 165 GLN 166 LEU 167 ARG 168 GLY 169 PHE 170 TYR 171 ASN 172 PHE 173 GLY 174 LYS 175 ARG 176 GLU 177 LEU 178 LEU 179 LEU 180 ALA 181 PRO 182 LEU 183 LYS 184 GLY 185 GLN 186 SER 187 GLU 188 GLY 189 TYR 190 GLY 191 VAL 192 ILE 193 CYS 194 ASP 195 PHE 196 ASN 197 LEU 198 GLY 199 ASP 200 ASP 201 ASP 202 HIS 203 ALA 204 ASP 205 CYS 206 LYS 207 ILE 208 VAL 209 VAL 210 PRO 211 SER 212 SER 213 LEU 214 PHE 215 VAL 216 CYS 217 ALA 218 HIS 219 PHE 220 ASN 221 ALA 222 GLN 223 ARG 224 TYR 225
Unit 14	LEU 10 ASP 11 PRO 12 ARG 13 LEU 14 GLY 15 ALA 16 ASN 17 ALA 18 PHE 19 LEU 20 ILE 21 ILE 22 ARG 23 LEU 24 ASP 25 ARG 26 ILE 27 ILE 28 GLU 29 LYS 30 LEU 31 ARG 32 THR 33 LYS 34 LEU 35 ASP 36 GLU 37 ALA 38 GLU 39 LYS 40 ILE 41 ASP 42 PRO 43 GLU 44 HIS 45 PHE 46 VAL 47 SER 48 GLU 49 ILE 50 ASP 51 ALA 52 ARG 53 VAL 54 THR 55 LYS 56 ILE 57 GLU 58 GLY 59 THR 60 HIS 61 CYS 62 GLU 63 LYS 64 ARG 65 THR 66 PHE 67 GLN 68 CYS 69 GLY 70 GLY 71 ASN 72 GLU 73 GLN 74 GLU 75 CYS 76 ILE 77 SER 78 ASP 79 LEU 80 LEU 81 VAL 82 CYS 83 ASP 84 GLY 85 HIS 86 LYS 87 ASP 88 CYS 89 HIS 90 ASN 91 ALA 92 HIS 93 ASP 94 GLU 95 ASP 96 PRO 97 ASP 98 VAL 99 CYS 100 ASP 101 THR 102 SER 103 VAL 104 VAL 105 LYS 106 ALA 107 GLY 108 ASN 109 VAL 110 PHE 111 SER 112 GLY 113 THR 114 SER 115 THR 116 TRP 117 HIS 118 GLY 119 CYS 120 LEU 121 ALA 122 ARG 123 GLU 124 ASP 125 HIS 126 VAL 127 THR 128 ARG 129 ILE 130 THR 131 ILE 132 THR 133 ALA 134 SER 135 LYS 136 ARG 137 ARG 138 LYS 139 PHE 140 PHE 141 THR 142 ALA 143 ARG 144 ILE 145 TRP 146 LEU 147 ARG 148 ALA 149 LEU 150 VAL 151 GLU 152 SER 153 GLU 154 LEU 155 GLU 156 ARG 157 HIS 158 GLY 159 GLU 160 ASN 161 VAL 162 THR 163 SER 164 SER 165 PHE 166 ASN 167 ALA 168 LYS 169 GLY 170 TYR 171 TYR 172 ASN 173 PHE 174 ALA 175 SER 176 ARG 177 ARG 178 LEU 179 ILE 180 LEU 181 LEU 182 PRO 183 THR 184 ASP 185 ASP 186 HIS 187 ASP 188 ASP 189 HIS 190 LEU 191 ALA 192 VAL 193 VAL 194 CYS 195 SER 196 PHE 197 ASN 198 ARG 199 GLY 200 ASP 201 ASN 202 GLU 203 ARG 204 ALA 205 GLU 206 CYS 207 HIS 208 ARG 209 VAL 210 THR 211 GLU 212 ALA 213 THR 214 LEU 215 HIS 216 GLN 217 CYS 218 ALA 219 ASP 220 LEU 221 PHE 222 VAL 223 THR 224 LEU 225 GLU 226 GLU 227 HIS 228 ASP 229
Unit 15	GLN 8 SER 9 HIS 10 ASP 11 GLU 12 ILE 13 ILE 14 ASP 15 LYS 16 LEU 17 ILE 18 GLU 19 ARG 20 THR 21 ASN 22 LYS 23 ILE 24 THR 25 THR 26 SER 27 ILE 28 SER 29 HIS 30 VAL 31 GLU 32 SER 33 LEU 34 LEU 35 ASP 36 ASP 37 ARG 38 LEU 39 ASP 40 PRO 41 LYS 42 ARG 43 ILE 44 ARG 45 LYS 46 ALA 47 GLY 48 SER 49 LEU 50 ARG 51 HIS 52 ARG 53 VAL 54 GLU 55 GLU 56 LEU 57 GLU 58 ASP 59 PRO 60 SER 61 CYS 62 ASP 63 GLU 64 HIS 65 GLU 66 HIS 67 GLN 68 CYS 69 GLY 70 GLY 71 ASP 72 ASP 73 PRO 74 GLN 75 CYS 76 ILE 77 SER 78 LYS 79 LEU 80 PHE 81 VAL 82 CYS 83 ASP 84 GLY 85 HIS 86 ASN 87 ASP 88 CYS 89 ARG 90 ASN 91 GLY 92 GLU 93 ASP 94 GLU 95 LYS 96 ASP 97 CYS 98 THR 99 LEU 100 PRO 101 THR 102 LYS 103 ALA 104 GLY 105 ASP 106 LYS 107 PHE 108 ILE 109 GLY 110 ASP 111 VAL 112 CYS 113 PHE 114 ASP 115 HIS 116 CYS 117 THR 118 LYS 119 ARG 120 ARG 121 PRO 122 GLU 123 HIS 124 MET 125 THR 126 LEU 127 ALA 128 PHE 129 GLU 130 SER 131 SER 132 SER 133 ILE 134 ALA 135 ALA 136 PHE 137 PHE 138 THR 139 PRO 140 ILE 141 ALA 142 ASP 143 LEU 144 HIS 145 VAL 146 HIS 147 ILE 148 GLU 149 ILE 150 GLU 151 SER 152 GLU 153 THR 154 ASP 155 GLU 156 ASP 157 GLU 158 SER 159 GLU 160 VAL 161 SER 162 MET 163 PRO 164 ALA 165 ASP 166 GLY 167 GLU 168 TYR 169 SER 170 PHE 171 ALA 172 ASP 173 HIS 174 ARG 175 LEU 176 THR 177 ILE 178 HIS 179 PRO 180 PRO 181 GLU 182 GLU 183 ASP 184 GLY 185 LEU 186 GLY 187 LEU 188 VAL 189 GLY 190 GLU 191 PHE 192 ASP 193 GLY 194 TYR 195 ASN 196 PHE 197 ASP 198 ARG 199 PHE 200 VAL 201 GLY 202 HIS 203 ILE 204 VAL 205 HIS 206 GLU 207 LEU 208 SER 209 GLU 210 GLU 211 VAL 212 CYS 213 ALA 214 GLU 215 PHE 216 ILE 217 PHE 218 HIS 219 ARG 220 LYS 221 LYS 222

Ligands

Unit 16	CMO 161
Unit 17	CMO 161
Unit 18	CMO 161
Unit 19	CMO 161
Unit 20	CMO 161
Unit 21	CMO 161
Unit 22	CMO 161
Unit 23	CA 250
Unit 24	CMO 161
Unit 25	CA 251
Unit 26	CMO 161
Unit 27	ZN 252
Unit 28	CMO 161
Unit 29	CA 250
Unit 30	CMO 161
Unit 31	CA 250
Unit 32	CMO 161
Unit 33	HEM 160
Unit 34	HEM 160
Unit 35	HEM 160
Unit 36	HEM 160
Unit 37	HEM 160
Unit 38	HEM 160
Unit 39	HEM 160
Unit 40	HEM 160
Unit 41	HEM 160
Unit 42	HEM 160
Unit 43	HEM 160
Unit 44	HEM 160