1ISB - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE-FUNCTION IN E. COLI IRON SUPEROXIDE DISMUTASE: COM WITH THE MANGANESE ENZYME FROM T. THERMOPHILUS
• Keywords: OXIDOREDUCTASE(SUPEROXIDE ACCEPTOR)
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	IRON(III) SUPEROXIDE DISMUTASE	A	192	1503	0
2	Protein	IRON(III) SUPEROXIDE DISMUTASE	B	192	1503	0
3	Ligand	IRON(III) SUPEROXIDE DISMUTASE	A	1	0	1
4	Ligand	IRON(III) SUPEROXIDE DISMUTASE	B	1	0	1
5	Water			281	0	281
total				667	3006	283

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	FE 193
Unit 4	FE 193