1CP2 - Sequence, Chains, Asymmetric and Biological Units

• Title: NITROGENASE IRON PROTEIN FROM CLOSTRIDIUM PASTEURIANUM
• Keywords: OXIDOREDUCTASE, NITROGENASE IRON PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1CP2	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	NITROGENASE IRON PROTEIN	A	269	2040	0
2	Protein	NITROGENASE IRON PROTEIN	B	269	2040	0
3	Ligand	NITROGENASE IRON PROTEIN	B	1	0	8
4	Water			118	0	118
total				657	4080	126

Proteins

Unit 1

MET 1 ARG 2 GLN 3 VAL 4 ALA 5 ILE 6 TYR 7 GLY 8 LYS 9 GLY 10 GLY 11 ILE 12 GLY 13 LYS 14 SER 15 THR 16 THR 17 THR 18 GLN 19 ASN 20 LEU 21 THR 22 SER 23 GLY 24 LEU 25 HIS 26 ALA 27 MET 28 GLY 29 LYS 30 THR 31 ILE 32 MET 33 VAL 34 VAL 35 GLY 36 CYS 37 ASP 38 PRO 39 LYS 40 ALA 41 ASP 42 SER 43 THR 44 ARG 45 LEU 46 LEU 47 LEU 48 GLY 49 GLY 50 LEU 51 ALA 52 GLN 53 LYS 54 SER 55 VAL 56 LEU 57 ASP 58 THR 59 LEU 60 ARG 61 GLU 62 GLU 63 GLY 64 GLU 65 ASP 66 VAL 67 GLU 68 LEU 69 ASP 70 SER 71 ILE 72 LEU 73 LYS 74 GLU 75 GLY 76 TYR 77 GLY 78 GLY 79 ILE 80 ARG 81 CYS 82 VAL 83 GLU 84 SER 85 GLY 86 GLY 87 PRO 88 GLU 89 PRO 90 GLY 91 VAL 92 GLY 93 CYS 94 ALA 95 GLY 96 ARG 97 GLY 98 ILE 99 ILE 100 THR 101 SER 102 ILE 103 ASN 104 MET 105 LEU 106 GLU 107 GLN 108 LEU 109 GLY 110 ALA 111 TYR 112 THR 113 ASP 114 ASP 115 LEU 116 ASP 117 TYR 118 VAL 119 PHE 120 TYR 121 ASP 122 VAL 123 LEU 124 GLY 125 ASP 126 VAL 127 VAL 128 CYS 129 GLY 130 GLY 131 PHE 132 ALA 133 MET 134 PRO 135 ILE 136 ARG 137 GLU 138 GLY 139 LYS 140 ALA 141 GLN 142 GLU 143 ILE 144 TYR 145 ILE 146 VAL 147 ALA 148 SER 149 GLY 150 GLU 151 MET 152 MET 153 ALA 154 LEU 155 TYR 156 ALA 157 ALA 158 ASN 159 ASN 160 ILE 161 SER 162 LYS 163 GLY 164 ILE 165 GLN 166 LYS 167 TYR 168 ALA 169 LYS 170 SER 171 GLY 172 GLY 173 VAL 174 ARG 175 LEU 176 GLY 177 GLY 178 ILE 179 ILE 180 CYS 181 ASN 182 SER 183 ARG 184 LYS 185 VAL 186 ALA 187 ASN 188 GLU 189 TYR 190 GLU 191 LEU 192 LEU 193 ASP 194 ALA 195 PHE 196 ALA 197 LYS 198 GLU 199 LEU 200 GLY 201 SER 202 GLN 203 LEU 204 ILE 205 HIS 206 PHE 207 VAL 208 PRO 209 ARG 210 SER 211 PRO 212 MET 213 VAL 214 THR 215 LYS 216 ALA 217 GLU 218 ILE 219 ASN 220 LYS 221 GLN 222 THR 223 VAL 224 ILE 225 GLU 226 TYR 227 ASP 228 PRO 229 THR 230 CYS 231 GLU 232 GLN 233 ALA 234 GLU 235 GLU 236 TYR 237 ARG 238 GLU 239 LEU 240 ALA 241 ARG 242 LYS 243 VAL 244 ASP 245 ALA 246 ASN 247 GLU 248 LEU 249 PHE 250 VAL 251 ILE 252 PRO 253 LYS 254 PRO 255 MET 256 THR 257 GLN 258 GLU 259 ARG 260 LEU 261 GLU 262 GLU 263 ILE 264 LEU 265 MET 266 GLN 267 TYR 268 GLY 269

Unit 2

MET 1 ARG 2 GLN 3 VAL 4 ALA 5 ILE 6 TYR 7 GLY 8 LYS 9 GLY 10 GLY 11 ILE 12 GLY 13 LYS 14 SER 15 THR 16 THR 17 THR 18 GLN 19 ASN 20 LEU 21 THR 22 SER 23 GLY 24 LEU 25 HIS 26 ALA 27 MET 28 GLY 29 LYS 30 THR 31 ILE 32 MET 33 VAL 34 VAL 35 GLY 36 CYS 37 ASP 38 PRO 39 LYS 40 ALA 41 ASP 42 SER 43 THR 44 ARG 45 LEU 46 LEU 47 LEU 48 GLY 49 GLY 50 LEU 51 ALA 52 GLN 53 LYS 54 SER 55 VAL 56 LEU 57 ASP 58 THR 59 LEU 60 ARG 61 GLU 62 GLU 63 GLY 64 GLU 65 ASP 66 VAL 67 GLU 68 LEU 69 ASP 70 SER 71 ILE 72 LEU 73 LYS 74 GLU 75 GLY 76 TYR 77 GLY 78 GLY 79 ILE 80 ARG 81 CYS 82 VAL 83 GLU 84 SER 85 GLY 86 GLY 87 PRO 88 GLU 89 PRO 90 GLY 91 VAL 92 GLY 93 CYS 94 ALA 95 GLY 96 ARG 97 GLY 98 ILE 99 ILE 100 THR 101 SER 102 ILE 103 ASN 104 MET 105 LEU 106 GLU 107 GLN 108 LEU 109 GLY 110 ALA 111 TYR 112 THR 113 ASP 114 ASP 115 LEU 116 ASP 117 TYR 118 VAL 119 PHE 120 TYR 121 ASP 122 VAL 123 LEU 124 GLY 125 ASP 126 VAL 127 VAL 128 CYS 129 GLY 130 GLY 131 PHE 132 ALA 133 MET 134 PRO 135 ILE 136 ARG 137 GLU 138 GLY 139 LYS 140 ALA 141 GLN 142 GLU 143 ILE 144 TYR 145 ILE 146 VAL 147 ALA 148 SER 149 GLY 150 GLU 151 MET 152 MET 153 ALA 154 LEU 155 TYR 156 ALA 157 ALA 158 ASN 159 ASN 160 ILE 161 SER 162 LYS 163 GLY 164 ILE 165 GLN 166 LYS 167 TYR 168 ALA 169 LYS 170 SER 171 GLY 172 GLY 173 VAL 174 ARG 175 LEU 176 GLY 177 GLY 178 ILE 179 ILE 180 CYS 181 ASN 182 SER 183 ARG 184 LYS 185 VAL 186 ALA 187 ASN 188 GLU 189 TYR 190 GLU 191 LEU 192 LEU 193 ASP 194 ALA 195 PHE 196 ALA 197 LYS 198 GLU 199 LEU 200 GLY 201 SER 202 GLN 203 LEU 204 ILE 205 HIS 206 PHE 207 VAL 208 PRO 209 ARG 210 SER 211 PRO 212 MET 213 VAL 214 THR 215 LYS 216 ALA 217 GLU 218 ILE 219 ASN 220 LYS 221 GLN 222 THR 223 VAL 224 ILE 225 GLU 226 TYR 227 ASP 228 PRO 229 THR 230 CYS 231 GLU 232 GLN 233 ALA 234 GLU 235 GLU 236 TYR 237 ARG 238 GLU 239 LEU 240 ALA 241 ARG 242 LYS 243 VAL 244 ASP 245 ALA 246 ASN 247 GLU 248 LEU 249 PHE 250 VAL 251 ILE 252 PRO 253 LYS 254 PRO 255 MET 256 THR 257 GLN 258 GLU 259 ARG 260 LEU 261 GLU 262 GLU 263 ILE 264 LEU 265 MET 266 GLN 267 TYR 268 GLY 269

Ligands

Unit 3

SF4 290