2OF1
Cryogenic crystal structure of the Staphylococcal Nuclease variant truncated Delta+PHS I92W
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Staphylococcal thermonuclease | polymer | 138 | 15525.7 | 1 | UniProt (P00644) Pfam (PF00565) | Staphylococcus aureus | TNase; Micrococcal nuclease; Staphylococcal nuclease |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C, D (A) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 2 | Chemie (DMS) | |||
| 4 | E (A) | THYMIDINE-3',5'-DIPHOSPHATE | non-polymer | 402.2 | 1 | Chemie (THP) | |||
| 5 | F (A) | water | water | 18.0 | 136 | Chemie (HOH) |
Sequence modifications
A: 1 - 144 (UniProt: P00644)
| PDB | External Database | Details |
|---|---|---|
| - | Thr 123 | deletion |
| - | Lys 124 | deletion |
| - | His 125 | deletion |
| - | Pro 126 | deletion |
| - | Lys 127 | deletion |
| - | Lys 128 | deletion |
| Phe 50 | Gly 129 | SEE REMARK 999 |
| Asn 51 | Val 130 | SEE REMARK 999 |
| Ala 64 | Lys 143 | SEE REMARK 999 |
| Trp 92 | Ile 171 | SEE REMARK 999 |
| Ala 97 | Lys 176 | SEE REMARK 999 |
| Glu 101 | Lys 180 | SEE REMARK 999 |
| Ala 110 | Lys 189 | SEE REMARK 999 |
| Gly 117 | Pro 196 | SEE REMARK 999 |
| Ala 127 | Lys 206 | SEE REMARK 999 |
| Ala 128 | Ser 207 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 15525.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 598.5 | |
| All* | Total formula weight | 16124.2 |
