2XPO
Crystal structure of a Spt6-Iws1(Spn1) complex from Encephalitozoon cuniculi, Form II
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | IWS1 | polymer | 145 | 16424.1 | 2 | UniProt (Q8SUS7) Pfam (PF08711) In PDB | ENCEPHALITOZOON CUNICULI | ECU08_0440 |
2 | B, D | CHROMATIN STRUCTURE MODULATOR | polymer | 23 | 2712.9 | 2 | UniProt (Q8SRG7) In PDB | ENCEPHALITOZOON CUNICULI | SPT6 |
3 | A, C | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
4 | water | water | 18.0 | 151 | Chemie (HOH) |
Sequence modifications
A, C: 55 - 198 (UniProt: Q8SUS7)
B, D: 53 - 71 (UniProt: Q8SRG7)
PDB | External Database | Details |
---|---|---|
Met 54 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Gly 49 | - | SEE REMARK 999 |
Ser 50 | - | SEE REMARK 999 |
His 51 | - | SEE REMARK 999 |
Met 52 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 38274.1 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 70.9 | |
All* | Total formula weight | 38345.0 |