4XID
AntpHD with 15bp DNA duplex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, D) | Homeotic protein antennapedia | polymer | 61 | 7961.3 | 2 | UniProt (P02833) Pfam (PF00046) | Drosophila melanogaster (Fruit fly) | |
| 2 | B, E (B, E) | DNA (5'-D(*AP*GP*AP*AP*AP*GP*CP*CP*AP*TP*TP*AP*GP*AP*G)-3') | polymer | 15 | 4651.1 | 2 | unidentified | ||
| 3 | C, F (C, F) | DNA (5'-D(*TP*CP*TP*CP*TP*AP*AP*TP*GP*GP*CP*TP*TP*TP*C)-3') | polymer | 15 | 4525.9 | 2 | unidentified | ||
| 4 | G, I, K (B, D, E) | NICKEL (II) ION | non-polymer | 58.7 | 3 | Chemie (NI) | |||
| 5 | H, J (C, E) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 6 | L, M, N, O, P (A, C, D, E, F) | water | water | 18.0 | 15 | Chemie (HOH) |
Sequence modifications
A, D: 1 - 60 (UniProt: P02833)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | expression tag |
| Ser 39 | Cys 335 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 34276.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 412.4 | |
| All* | Total formula weight | 34689.0 |
