4XP4
X-ray structure of Drosophila dopamine transporter in complex with cocaine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Dopamine transporter | polymer | 545 | 61147.8 | 1 | UniProt (Q7K4Y6) Pfam (PF00209) | Drosophila melanogaster (Fruit fly) | Dopamine transporter,isoform A,GH22929p |
| 2 | B (L) | ANTIBODY FRAGMENT HEAVY CHAIN-PROTEIN, 9D5-HEAVY CHAIN | polymer | 237 | 25840.6 | 1 | Mus musculus (Mouse) | ||
| 3 | C (H) | ANTIBODY FRAGMENT HEAVY CHAIN-PROTEIN, 9D5-LIGHT CHAIN | polymer | 240 | 25921.3 | 1 | Mus musculus (Mouse) | ||
| 4 | D (B) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 5 | E (A) | CHOLESTEROL HEMISUCCINATE | non-polymer | 486.7 | 1 | Chemie (Y01) | |||
| 6 | F, G (A) | 1-ETHOXY-2-(2-ETHOXYETHOXY)ETHANE | non-polymer | 162.2 | 2 | Chemie (P4G) | |||
| 7 | H (A) | CHOLESTEROL | non-polymer | 386.7 | 1 | Chemie (CLR) | |||
| 8 | I (A) | COCAINE | non-polymer | 303.4 | 1 | Chemie (COC) | |||
| 9 | J, K (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 10 | L (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 11 | M, N, O (A, L, H) | water | water | 18.0 | 12 | Chemie (HOH) |
Sequence modifications
A: 21 - 601 (UniProt: Q7K4Y6)
| PDB | External Database | Details |
|---|---|---|
| Met 20 | - | initiating methionine |
| Ala 74 | Val 74 | engineered mutation |
| - | Ser 162 | deletion |
| - | Gln 163 | deletion |
| - | Asn 164 | deletion |
| - | Ala 165 | deletion |
| - | Ser 166 | deletion |
| - | Arg 167 | deletion |
| - | Val 168 | deletion |
| - | Pro 169 | deletion |
| - | Val 170 | deletion |
| - | Ile 171 | deletion |
| - | Gly 172 | deletion |
| - | Asn 173 | deletion |
| - | Tyr 174 | deletion |
| - | Ser 175 | deletion |
| - | Asp 176 | deletion |
| - | Leu 177 | deletion |
| - | Tyr 178 | deletion |
| - | Ala 179 | deletion |
| - | Met 180 | deletion |
| - | Gly 181 | deletion |
| - | Asn 182 | deletion |
| - | Gln 183 | deletion |
| - | Ser 184 | deletion |
| - | Leu 185 | deletion |
| - | Leu 186 | deletion |
| - | Tyr 187 | deletion |
| - | Asn 188 | deletion |
| - | Glu 189 | deletion |
| - | Thr 190 | deletion |
| - | Tyr 191 | deletion |
| - | Met 192 | deletion |
| - | Asn 193 | deletion |
| - | Gly 194 | deletion |
| - | Ser 195 | deletion |
| - | Ser 196 | deletion |
| - | Leu 197 | deletion |
| - | Asp 198 | deletion |
| - | Thr 199 | deletion |
| - | Ser 200 | deletion |
| - | Ala 201 | deletion |
| - | Val 202 | deletion |
| Ala 415 | Leu 415 | engineered mutation |
| Leu 602 | - | expression tag |
| Val 603 | - | expression tag |
| Pro 604 | - | expression tag |
| Arg 605 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 112909.7 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1582.6 | |
| All* | Total formula weight | 114834.6 |
