1SFC - Sequence, Chains, Asymmetric and Biological Units

• Title: NEURONAL SYNAPTIC FUSION COMPLEX
• Keywords: MEMBRANE FUSION PROTEIN COMPLEX, TRANSPORT PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROTEIN (SYNAPTOBREVIN 2)	A	69	564	0
2	Protein	PROTEIN (SYNTAXIN 1A)	B	72	586	0
3	Protein	PROTEIN (SNAP-25B)	C	77	625	0
4	Protein	PROTEIN (SNAP-25B)	D	74	586	0
5	Protein	PROTEIN (SYNAPTOBREVIN 2)	E	69	567	0
6	Protein	PROTEIN (SYNTAXIN 1A)	F	73	594	0
7	Protein	PROTEIN (SNAP-25B)	G	72	581	0
8	Protein	PROTEIN (SNAP-25B)	H	72	578	0
9	Protein	PROTEIN (SYNAPTOBREVIN 2)	I	69	565	0
10	Protein	PROTEIN (SYNTAXIN 1A)	J	74	600	0
11	Protein	PROTEIN (SNAP-25B)	K	73	589	0
12	Protein	PROTEIN (SNAP-25B)	L	73	582	0
13	Ligand	PROTEIN (SYNAPTOBREVIN 2)	A	4	0	18
14	Ligand	PROTEIN (SYNTAXIN 1A)	B	1	0	1
15	Ligand	PROTEIN (SNAP-25B)	C	2	0	2
16	Ligand	PROTEIN (SNAP-25B)	D	1	0	1
17	Ligand	PROTEIN (SYNTAXIN 1A)	F	3	0	10
18	Ligand	PROTEIN (SNAP-25B)	G	4	0	11
19	Ligand	PROTEIN (SYNAPTOBREVIN 2)	I	1	0	8
20	Ligand	PROTEIN (SYNTAXIN 1A)	J	1	0	1
21	Ligand	PROTEIN (SNAP-25B)	K	3	0	17
22	Water			19	0	19
total				906	7017	88

Proteins

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

Ligands

Unit 13	SR 289 SR 290 MPD 927 MPD 928
Unit 14	SR 294
Unit 15	SR 295 SR 296
Unit 16	SR 288
Unit 17	SR 291 SR 297 MPD 926
Unit 18	SR 298 SR 299 SR 300 MPD 932
Unit 19	MPD 930
Unit 20	SR 292
Unit 21	SR 293 MPD 929 MPD 931