1V4W - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF BLUEFIN TUNA HEMOGLOBIN DEOXY FORM AT PH7.5
• Keywords: OXYGEN TRANSPORT, HEME, RESPIRATORY PROTEIN, ERYTHROCYTE, ROOT EFFECT, SWIM BLADDER, OXYGEN STORAGE/TRANSPORT COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1V4W	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HEMOGLOBIN ALPHA CHAIN	A	144	1085	3
2	Protein	HEMOGLOBIN BETA CHAIN	B	146	1143	0
3	Protein	HEMOGLOBIN ALPHA CHAIN	C	144	1085	3
4	Protein	HEMOGLOBIN BETA CHAIN	D	146	1143	0
5	Ligand	HEMOGLOBIN ALPHA CHAIN	A	1	0	43
6	Ligand	HEMOGLOBIN BETA CHAIN	B	1	0	43
7	Ligand	HEMOGLOBIN ALPHA CHAIN	C	1	0	43
8	Ligand	HEMOGLOBIN BETA CHAIN	D	1	0	43
9	Water			209	0	209
total				793	4456	387

Proteins

Unit 1	ACE 0 THR 1 THR 2 LEU 3 SER 4 ASP 5 LYS 6 ASP 7 LYS 8 SER 9 THR 10 VAL 11 LYS 12 ALA 13 LEU 14 TRP 15 GLY 16 LYS 17 ILE 18 SER 19 LYS 20 SER 21 ALA 22 ASP 23 ALA 24 ILE 25 GLY 26 ALA 27 ASP 28 ALA 29 LEU 30 GLY 31 ARG 32 MET 33 LEU 34 ALA 35 VAL 36 TYR 37 PRO 38 GLN 39 THR 40 LYS 41 THR 42 TYR 43 PHE 44 SER 45 HIS 46 TRP 47 PRO 48 ASP 49 MET 50 SER 51 PRO 52 GLY 53 SER 54 GLY 55 PRO 56 VAL 57 LYS 58 ALA 59 HIS 60 GLY 61 LYS 62 LYS 63 VAL 64 MET 65 GLY 66 GLY 67 VAL 68 ALA 69 LEU 70 ALA 71 VAL 72 SER 73 LYS 74 ILE 75 ASP 76 ASP 77 LEU 78 THR 79 THR 80 GLY 81 LEU 82 GLY 83 ASP 84 LEU 85 SER 86 GLU 87 LEU 88 HIS 89 ALA 90 PHE 91 LYS 92 MET 93 ARG 94 VAL 95 ASP 96 PRO 97 SER 98 ASN 99 PHE 100 LYS 101 ILE 102 LEU 103 SER 104 HIS 105 CYS 106 ILE 107 LEU 108 VAL 109 VAL 110 VAL 111 ALA 112 LYS 113 MET 114 PHE 115 PRO 116 LYS 117 GLU 118 PHE 119 THR 120 PRO 121 ASP 122 ALA 123 HIS 124 VAL 125 SER 126 LEU 127 ASP 128 LYS 129 PHE 130 LEU 131 ALA 132 SER 133 VAL 134 ALA 135 LEU 136 ALA 137 LEU 138 ALA 139 GLU 140 ARG 141 TYR 142 ARG 143
Unit 2	VAL 1 GLU 2 TRP 3 THR 4 GLN 5 GLN 6 GLU 7 ARG 8 SER 9 ILE 10 ILE 11 ALA 12 GLY 13 ILE 14 PHE 15 ALA 16 ASN 17 LEU 18 ASN 19 TYR 20 GLU 21 ASP 22 ILE 23 GLY 24 PRO 25 LYS 26 ALA 27 LEU 28 ALA 29 ARG 30 CYS 31 LEU 32 ILE 33 VAL 34 TYR 35 PRO 36 TRP 37 THR 38 GLN 39 ARG 40 TYR 41 PHE 42 GLY 43 ALA 44 TYR 45 GLY 46 ASP 47 LEU 48 SER 49 THR 50 PRO 51 ASP 52 ALA 53 ILE 54 LYS 55 GLY 56 ASN 57 ALA 58 LYS 59 ILE 60 ALA 61 ALA 62 HIS 63 GLY 64 VAL 65 LYS 66 VAL 67 LEU 68 HIS 69 GLY 70 LEU 71 ASP 72 ARG 73 ALA 74 VAL 75 LYS 76 ASN 77 MET 78 ASP 79 ASN 80 ILE 81 ASN 82 GLU 83 ALA 84 TYR 85 SER 86 GLU 87 LEU 88 SER 89 VAL 90 LEU 91 HIS 92 SER 93 ASP 94 LYS 95 LEU 96 HIS 97 VAL 98 ASP 99 PRO 100 ASP 101 ASN 102 PHE 103 ARG 104 ILE 105 LEU 106 GLY 107 ASP 108 CYS 109 LEU 110 THR 111 VAL 112 VAL 113 ILE 114 ALA 115 ALA 116 ASN 117 LEU 118 GLY 119 ASP 120 ALA 121 PHE 122 THR 123 VAL 124 GLU 125 THR 126 GLN 127 CYS 128 ALA 129 PHE 130 GLN 131 LYS 132 PHE 133 LEU 134 ALA 135 VAL 136 VAL 137 VAL 138 PHE 139 ALA 140 LEU 141 GLY 142 ARG 143 LYS 144 TYR 145 HIS 146
Unit 3	ACE 0 THR 1 THR 2 LEU 3 SER 4 ASP 5 LYS 6 ASP 7 LYS 8 SER 9 THR 10 VAL 11 LYS 12 ALA 13 LEU 14 TRP 15 GLY 16 LYS 17 ILE 18 SER 19 LYS 20 SER 21 ALA 22 ASP 23 ALA 24 ILE 25 GLY 26 ALA 27 ASP 28 ALA 29 LEU 30 GLY 31 ARG 32 MET 33 LEU 34 ALA 35 VAL 36 TYR 37 PRO 38 GLN 39 THR 40 LYS 41 THR 42 TYR 43 PHE 44 SER 45 HIS 46 TRP 47 PRO 48 ASP 49 MET 50 SER 51 PRO 52 GLY 53 SER 54 GLY 55 PRO 56 VAL 57 LYS 58 ALA 59 HIS 60 GLY 61 LYS 62 LYS 63 VAL 64 MET 65 GLY 66 GLY 67 VAL 68 ALA 69 LEU 70 ALA 71 VAL 72 SER 73 LYS 74 ILE 75 ASP 76 ASP 77 LEU 78 THR 79 THR 80 GLY 81 LEU 82 GLY 83 ASP 84 LEU 85 SER 86 GLU 87 LEU 88 HIS 89 ALA 90 PHE 91 LYS 92 MET 93 ARG 94 VAL 95 ASP 96 PRO 97 SER 98 ASN 99 PHE 100 LYS 101 ILE 102 LEU 103 SER 104 HIS 105 CYS 106 ILE 107 LEU 108 VAL 109 VAL 110 VAL 111 ALA 112 LYS 113 MET 114 PHE 115 PRO 116 LYS 117 GLU 118 PHE 119 THR 120 PRO 121 ASP 122 ALA 123 HIS 124 VAL 125 SER 126 LEU 127 ASP 128 LYS 129 PHE 130 LEU 131 ALA 132 SER 133 VAL 134 ALA 135 LEU 136 ALA 137 LEU 138 ALA 139 GLU 140 ARG 141 TYR 142 ARG 143
Unit 4	VAL 1 GLU 2 TRP 3 THR 4 GLN 5 GLN 6 GLU 7 ARG 8 SER 9 ILE 10 ILE 11 ALA 12 GLY 13 ILE 14 PHE 15 ALA 16 ASN 17 LEU 18 ASN 19 TYR 20 GLU 21 ASP 22 ILE 23 GLY 24 PRO 25 LYS 26 ALA 27 LEU 28 ALA 29 ARG 30 CYS 31 LEU 32 ILE 33 VAL 34 TYR 35 PRO 36 TRP 37 THR 38 GLN 39 ARG 40 TYR 41 PHE 42 GLY 43 ALA 44 TYR 45 GLY 46 ASP 47 LEU 48 SER 49 THR 50 PRO 51 ASP 52 ALA 53 ILE 54 LYS 55 GLY 56 ASN 57 ALA 58 LYS 59 ILE 60 ALA 61 ALA 62 HIS 63 GLY 64 VAL 65 LYS 66 VAL 67 LEU 68 HIS 69 GLY 70 LEU 71 ASP 72 ARG 73 ALA 74 VAL 75 LYS 76 ASN 77 MET 78 ASP 79 ASN 80 ILE 81 ASN 82 GLU 83 ALA 84 TYR 85 SER 86 GLU 87 LEU 88 SER 89 VAL 90 LEU 91 HIS 92 SER 93 ASP 94 LYS 95 LEU 96 HIS 97 VAL 98 ASP 99 PRO 100 ASP 101 ASN 102 PHE 103 ARG 104 ILE 105 LEU 106 GLY 107 ASP 108 CYS 109 LEU 110 THR 111 VAL 112 VAL 113 ILE 114 ALA 115 ALA 116 ASN 117 LEU 118 GLY 119 ASP 120 ALA 121 PHE 122 THR 123 VAL 124 GLU 125 THR 126 GLN 127 CYS 128 ALA 129 PHE 130 GLN 131 LYS 132 PHE 133 LEU 134 ALA 135 VAL 136 VAL 137 VAL 138 PHE 139 ALA 140 LEU 141 GLY 142 ARG 143 LYS 144 TYR 145 HIS 146

Ligands

Unit 5	HEM 144
Unit 6	HEM 147
Unit 7	HEM 144
Unit 8	HEM 147