6N3E
Structure of HIV Tat-specific factor 1 U2AF Homology Motif bound to U2AF ligand motif 4
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | HIV Tat-specific factor 1 | polymer | 96 | 11217.6 | 1 | UniProt (O43719) Pfam (PF00076) In PDB | Homo sapiens (Human) | Tat-SF1 |
| 2 | B | SF3b1 U2AF ligand motif | polymer | 7 | 917.9 | 1 | UniProt (by SIFTS) (O75533) In PDB | Homo sapiens | |
| 3 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | A | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
| 5 | water | water | 18.0 | 105 | Chemie (HOH) |
Sequence modifications
A: 260 - 353 (UniProt: O43719)
| PDB | External Database | Details |
|---|---|---|
| Gly 258 | - | expression tag |
| Ser 259 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 12135.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 138.1 | |
| All* | Total formula weight | 12273.7 |
