1SRD - Sequence, Chains, Asymmetric and Biological Units

• Title: THREE-DIMENSIONAL STRUCTURE OF CU,ZN-SUPEROXIDE DISMUTASE FR AT 2.0 ANGSTROMS RESOLUTION
• Keywords: SUPEROXIDE ACCEPTOR, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	COPPER,ZINC SUPEROXIDE DISMUTASE	A	154	1103	0
2	Protein	COPPER,ZINC SUPEROXIDE DISMUTASE	B	154	1103	0
3	Protein	COPPER,ZINC SUPEROXIDE DISMUTASE	C	154	1103	0
4	Protein	COPPER,ZINC SUPEROXIDE DISMUTASE	D	154	1103	0
5	Ligand	COPPER,ZINC SUPEROXIDE DISMUTASE	A	2	0	2
6	Ligand	COPPER,ZINC SUPEROXIDE DISMUTASE	B	2	0	2
7	Ligand	COPPER,ZINC SUPEROXIDE DISMUTASE	C	2	0	2
8	Ligand	COPPER,ZINC SUPEROXIDE DISMUTASE	D	2	0	2
9	Water			104	0	104
total				728	4412	112

Proteins

Unit 1	ALA 1 THR 2 LYS 3 LYS 4 ALA 5 VAL 6 ALA 7 VAL 8 LEU 9 LYS 10 GLY 11 THR 12 SER 13 ASN 14 VAL 15 GLU 16 GLY 17 VAL 18 VAL 19 THR 20 LEU 21 THR 22 GLN 23 GLU 24 ASP 25 ASP 26 GLY 27 PRO 28 THR 29 THR 30 VAL 31 ASN 32 VAL 33 ARG 34 ILE 35 SER 36 GLY 37 LEU 38 ALA 39 PRO 40 GLY 41 LYS 42 HIS 43 GLY 44 PHE 45 HIS 46 LEU 47 HIS 48 GLU 49 PHE 50 GLY 51 ASP 52 THR 53 THR 54 ASN 55 GLY 56 CYS 57 MET 58 SER 59 THR 60 GLY 61 PRO 62 HIS 63 PHE 64 ASN 65 PRO 66 ASP 67 LYS 68 LYS 69 THR 70 HIS 71 GLY 72 ALA 73 PRO 74 GLU 75 ASP 76 GLU 77 VAL 78 ARG 79 HIS 80 ALA 81 GLY 82 ASP 83 LEU 84 GLY 85 ASN 86 ILE 87 VAL 88 ALA 89 ASN 90 THR 91 ASP 92 GLY 93 VAL 94 ALA 95 GLU 96 ALA 97 THR 98 ILE 99 VAL 100 ASP 101 ASN 102 GLN 103 ILE 104 PRO 105 LEU 106 THR 107 GLY 108 PRO 109 ASN 110 SER 111 VAL 112 VAL 113 GLY 114 ARG 115 ALA 116 LEU 117 VAL 118 VAL 119 HIS 120 GLU 121 LEU 122 GLU 123 ASP 124 ASP 125 LEU 126 GLY 127 LYS 128 GLY 129 GLY 130 HIS 131 GLU 132 LEU 133 SER 134 PRO 135 THR 136 THR 137 GLY 138 ASN 139 ALA 140 GLY 141 GLY 142 ARG 143 LEU 144 ALA 145 CYS 146 GLY 147 VAL 148 VAL 149 GLY 150 LEU 151 THR 152 PRO 153 VAL 154
Unit 2	ALA 1 THR 2 LYS 3 LYS 4 ALA 5 VAL 6 ALA 7 VAL 8 LEU 9 LYS 10 GLY 11 THR 12 SER 13 ASN 14 VAL 15 GLU 16 GLY 17 VAL 18 VAL 19 THR 20 LEU 21 THR 22 GLN 23 GLU 24 ASP 25 ASP 26 GLY 27 PRO 28 THR 29 THR 30 VAL 31 ASN 32 VAL 33 ARG 34 ILE 35 SER 36 GLY 37 LEU 38 ALA 39 PRO 40 GLY 41 LYS 42 HIS 43 GLY 44 PHE 45 HIS 46 LEU 47 HIS 48 GLU 49 PHE 50 GLY 51 ASP 52 THR 53 THR 54 ASN 55 GLY 56 CYS 57 MET 58 SER 59 THR 60 GLY 61 PRO 62 HIS 63 PHE 64 ASN 65 PRO 66 ASP 67 LYS 68 LYS 69 THR 70 HIS 71 GLY 72 ALA 73 PRO 74 GLU 75 ASP 76 GLU 77 VAL 78 ARG 79 HIS 80 ALA 81 GLY 82 ASP 83 LEU 84 GLY 85 ASN 86 ILE 87 VAL 88 ALA 89 ASN 90 THR 91 ASP 92 GLY 93 VAL 94 ALA 95 GLU 96 ALA 97 THR 98 ILE 99 VAL 100 ASP 101 ASN 102 GLN 103 ILE 104 PRO 105 LEU 106 THR 107 GLY 108 PRO 109 ASN 110 SER 111 VAL 112 VAL 113 GLY 114 ARG 115 ALA 116 LEU 117 VAL 118 VAL 119 HIS 120 GLU 121 LEU 122 GLU 123 ASP 124 ASP 125 LEU 126 GLY 127 LYS 128 GLY 129 GLY 130 HIS 131 GLU 132 LEU 133 SER 134 PRO 135 THR 136 THR 137 GLY 138 ASN 139 ALA 140 GLY 141 GLY 142 ARG 143 LEU 144 ALA 145 CYS 146 GLY 147 VAL 148 VAL 149 GLY 150 LEU 151 THR 152 PRO 153 VAL 154
Unit 3	ALA 1 THR 2 LYS 3 LYS 4 ALA 5 VAL 6 ALA 7 VAL 8 LEU 9 LYS 10 GLY 11 THR 12 SER 13 ASN 14 VAL 15 GLU 16 GLY 17 VAL 18 VAL 19 THR 20 LEU 21 THR 22 GLN 23 GLU 24 ASP 25 ASP 26 GLY 27 PRO 28 THR 29 THR 30 VAL 31 ASN 32 VAL 33 ARG 34 ILE 35 SER 36 GLY 37 LEU 38 ALA 39 PRO 40 GLY 41 LYS 42 HIS 43 GLY 44 PHE 45 HIS 46 LEU 47 HIS 48 GLU 49 PHE 50 GLY 51 ASP 52 THR 53 THR 54 ASN 55 GLY 56 CYS 57 MET 58 SER 59 THR 60 GLY 61 PRO 62 HIS 63 PHE 64 ASN 65 PRO 66 ASP 67 LYS 68 LYS 69 THR 70 HIS 71 GLY 72 ALA 73 PRO 74 GLU 75 ASP 76 GLU 77 VAL 78 ARG 79 HIS 80 ALA 81 GLY 82 ASP 83 LEU 84 GLY 85 ASN 86 ILE 87 VAL 88 ALA 89 ASN 90 THR 91 ASP 92 GLY 93 VAL 94 ALA 95 GLU 96 ALA 97 THR 98 ILE 99 VAL 100 ASP 101 ASN 102 GLN 103 ILE 104 PRO 105 LEU 106 THR 107 GLY 108 PRO 109 ASN 110 SER 111 VAL 112 VAL 113 GLY 114 ARG 115 ALA 116 LEU 117 VAL 118 VAL 119 HIS 120 GLU 121 LEU 122 GLU 123 ASP 124 ASP 125 LEU 126 GLY 127 LYS 128 GLY 129 GLY 130 HIS 131 GLU 132 LEU 133 SER 134 PRO 135 THR 136 THR 137 GLY 138 ASN 139 ALA 140 GLY 141 GLY 142 ARG 143 LEU 144 ALA 145 CYS 146 GLY 147 VAL 148 VAL 149 GLY 150 LEU 151 THR 152 PRO 153 VAL 154
Unit 4	ALA 1 THR 2 LYS 3 LYS 4 ALA 5 VAL 6 ALA 7 VAL 8 LEU 9 LYS 10 GLY 11 THR 12 SER 13 ASN 14 VAL 15 GLU 16 GLY 17 VAL 18 VAL 19 THR 20 LEU 21 THR 22 GLN 23 GLU 24 ASP 25 ASP 26 GLY 27 PRO 28 THR 29 THR 30 VAL 31 ASN 32 VAL 33 ARG 34 ILE 35 SER 36 GLY 37 LEU 38 ALA 39 PRO 40 GLY 41 LYS 42 HIS 43 GLY 44 PHE 45 HIS 46 LEU 47 HIS 48 GLU 49 PHE 50 GLY 51 ASP 52 THR 53 THR 54 ASN 55 GLY 56 CYS 57 MET 58 SER 59 THR 60 GLY 61 PRO 62 HIS 63 PHE 64 ASN 65 PRO 66 ASP 67 LYS 68 LYS 69 THR 70 HIS 71 GLY 72 ALA 73 PRO 74 GLU 75 ASP 76 GLU 77 VAL 78 ARG 79 HIS 80 ALA 81 GLY 82 ASP 83 LEU 84 GLY 85 ASN 86 ILE 87 VAL 88 ALA 89 ASN 90 THR 91 ASP 92 GLY 93 VAL 94 ALA 95 GLU 96 ALA 97 THR 98 ILE 99 VAL 100 ASP 101 ASN 102 GLN 103 ILE 104 PRO 105 LEU 106 THR 107 GLY 108 PRO 109 ASN 110 SER 111 VAL 112 VAL 113 GLY 114 ARG 115 ALA 116 LEU 117 VAL 118 VAL 119 HIS 120 GLU 121 LEU 122 GLU 123 ASP 124 ASP 125 LEU 126 GLY 127 LYS 128 GLY 129 GLY 130 HIS 131 GLU 132 LEU 133 SER 134 PRO 135 THR 136 THR 137 GLY 138 ASN 139 ALA 140 GLY 141 GLY 142 ARG 143 LEU 144 ALA 145 CYS 146 GLY 147 VAL 148 VAL 149 GLY 150 LEU 151 THR 152 PRO 153 VAL 154

Ligands

Unit 5	CU 155 ZN 156
Unit 6	CU 155 ZN 156
Unit 7	CU 155 ZN 156
Unit 8	CU 155 ZN 156