4P3F - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE HUMAN SRP68-RBD
• Keywords: SRPSRP68RNA-BINDING DOMAIN (RBD), TETRATRICOPEPTIDE REPEAT ( BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4P3F	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SIGNAL RECOGNITION PARTICLE SUBUNIT SRP68	A	193	1613	0
2	Protein	SIGNAL RECOGNITION PARTICLE SUBUNIT SRP68	B	198	1648	0
3	Ligand	SIGNAL RECOGNITION PARTICLE SUBUNIT SRP68	A	7	0	37
4	Water			367	0	367
total				765	3261	404

Proteins

Unit 1

ASP 48 SER 49 LEU 50 SER 51 LEU 52 GLU 53 ILE 54 LEU 55 GLN 56 ILE 57 ILE 58 LYS 59 GLU 60 SER 61 GLN 62 GLN 63 GLN 64 HIS 65 GLY 66 LEU 67 ARG 68 HIS 69 GLY 70 ASP 71 PHE 72 GLN 73 ARG 74 TYR 75 ARG 76 GLY 77 TYR 78 CYS 79 SER 80 ARG 81 ARG 82 GLN 83 ARG 84 ARG 85 LEU 86 ARG 87 LYS 88 THR 89 LEU 90 ASN 91 PHE 92 LYS 93 MET 94 GLY 95 ASN 96 ARG 97 HIS 98 LYS 99 PHE 100 THR 101 GLY 102 LYS 103 LYS 104 VAL 105 THR 106 GLU 107 ASP 108 LEU 109 LEU 110 THR 111 ASP 112 ASN 113 ARG 114 TYR 115 LEU 116 LEU 117 LEU 118 VAL 119 LEU 120 MET 121 ASP 122 ALA 123 GLU 124 ARG 125 ALA 126 TRP 127 SER 128 TYR 129 ALA 130 MET 131 GLN 132 LEU 133 LYS 134 GLN 135 GLU 136 ALA 137 ARG 142 LYS 143 ARG 144 PHE 145 HIS 146 LEU 147 LEU 148 SER 149 ARG 150 LEU 151 ARG 152 LYS 153 ALA 154 VAL 155 LYS 156 HIS 157 ALA 158 GLU 159 GLU 160 LEU 161 GLU 162 ARG 163 LEU 164 CYS 165 GLU 166 SER 167 ASN 168 ARG 169 VAL 170 ASP 171 ALA 172 LYS 173 THR 174 LYS 175 LEU 176 GLU 177 ALA 178 GLN 179 ALA 180 TYR 181 THR 182 ALA 183 TYR 184 LEU 185 SER 186 GLY 187 MET 188 LEU 189 ARG 190 PHE 191 GLU 192 HIS 193 GLN 194 GLU 195 TRP 196 LYS 197 ALA 198 ALA 199 ILE 200 GLU 201 ALA 202 PHE 203 ASN 204 LYS 205 CYS 206 LYS 207 THR 208 ILE 209 TYR 210 GLU 211 LYS 212 LEU 213 ALA 214 SER 215 ALA 216 PHE 217 THR 218 GLU 219 GLU 220 GLN 221 ALA 222 VAL 223 LEU 224 TYR 225 ASN 226 GLN 227 ARG 228 VAL 229 GLU 230 GLU 231 ILE 232 SER 233 PRO 234 ASN 235 ILE 236 ARG 237 TYR 238 CYS 239 ALA 240 TYR 241 ASN 242 ILE 243 GLY 244

Unit 2

GLY 47 ASP 48 SER 49 LEU 50 SER 51 LEU 52 GLU 53 ILE 54 LEU 55 GLN 56 ILE 57 ILE 58 LYS 59 GLU 60 SER 61 GLN 62 GLN 63 GLN 64 HIS 65 GLY 66 LEU 67 ARG 68 HIS 69 GLY 70 ASP 71 PHE 72 GLN 73 ARG 74 TYR 75 ARG 76 GLY 77 TYR 78 CYS 79 SER 80 ARG 81 ARG 82 GLN 83 ARG 84 ARG 85 LEU 86 ARG 87 LYS 88 THR 89 LEU 90 ASN 91 PHE 92 LYS 93 MET 94 GLY 95 ASN 96 ARG 97 HIS 98 LYS 99 PHE 100 THR 101 GLY 102 LYS 103 LYS 104 VAL 105 THR 106 GLU 107 ASP 108 LEU 109 LEU 110 THR 111 ASP 112 ASN 113 ARG 114 TYR 115 LEU 116 LEU 117 LEU 118 VAL 119 LEU 120 MET 121 ASP 122 ALA 123 GLU 124 ARG 125 ALA 126 TRP 127 SER 128 TYR 129 ALA 130 MET 131 GLN 132 LEU 133 LYS 134 GLN 135 GLU 136 ALA 137 ASN 138 THR 139 GLU 140 PRO 141 ARG 142 LYS 143 ARG 144 PHE 145 HIS 146 LEU 147 LEU 148 SER 149 ARG 150 LEU 151 ARG 152 LYS 153 ALA 154 VAL 155 LYS 156 HIS 157 ALA 158 GLU 159 GLU 160 LEU 161 GLU 162 ARG 163 LEU 164 CYS 165 GLU 166 SER 167 ASN 168 ARG 169 VAL 170 ASP 171 ALA 172 LYS 173 THR 174 LYS 175 LEU 176 GLU 177 ALA 178 GLN 179 ALA 180 TYR 181 THR 182 ALA 183 TYR 184 LEU 185 SER 186 GLY 187 MET 188 LEU 189 ARG 190 PHE 191 GLU 192 HIS 193 GLN 194 GLU 195 TRP 196 LYS 197 ALA 198 ALA 199 ILE 200 GLU 201 ALA 202 PHE 203 ASN 204 LYS 205 CYS 206 LYS 207 THR 208 ILE 209 TYR 210 GLU 211 LYS 212 LEU 213 ALA 214 SER 215 ALA 216 PHE 217 THR 218 GLU 219 GLU 220 GLN 221 ALA 222 VAL 223 LEU 224 TYR 225 ASN 226 GLN 227 ARG 228 VAL 229 GLU 230 GLU 231 ILE 232 SER 233 PRO 234 ASN 235 ILE 236 ARG 237 TYR 238 CYS 239 ALA 240 TYR 241 ASN 242 ILE 243 GLY 244

Ligands

Unit 3

PEG 301 PEG 302 PEG 303 EDO 304 EDO 305 EDO 306 EDO 307