1MA1 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE AND PROPERTIES OF THE ATYPICAL IRON SUPEROXIDE DISMUTASE FROM METHANOBACTERIUM THERMOAUTOTROPHICUM
• Keywords: IRON SUPEROXIDE DISMUTASE, METAL SPECIFICITY, AZIDE INHIBITION, PEROXIDE INACTIVATION, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1MA1	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SUPEROXIDE DISMUTASE	A	201	1672	0
2	Protein	SUPEROXIDE DISMUTASE	B	201	1672	0
3	Protein	SUPEROXIDE DISMUTASE	C	201	1672	0
4	Protein	SUPEROXIDE DISMUTASE	D	201	1672	0
5	Protein	SUPEROXIDE DISMUTASE	E	201	1672	0
6	Protein	SUPEROXIDE DISMUTASE	F	201	1672	0
7	Ligand	SUPEROXIDE DISMUTASE	A	1	0	1
8	Ligand	SUPEROXIDE DISMUTASE	B	1	0	1
9	Ligand	SUPEROXIDE DISMUTASE	C	1	0	1
10	Ligand	SUPEROXIDE DISMUTASE	D	1	0	1
11	Ligand	SUPEROXIDE DISMUTASE	E	1	0	1
12	Ligand	SUPEROXIDE DISMUTASE	F	1	0	1
13	Water			422	0	422
total				1634	10032	428

Proteins

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

Ligands

Unit 7	FE 206
Unit 8	FE 206
Unit 9	FE 206
Unit 10	FE 206
Unit 11	FE 206
Unit 12	FE 206