5Z4V
Crystal structure of the sheep signalling glycoprotein (SPS-40) complex with 2-methyl-2-4-pentanediol at 1.65A resolution reveals specific binding characteristics of SPS-40
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Chitinase-3-like protein 1 | polymer | 361 | 40757.0 | 1 | UniProt (Q6TMG6) Pfam (PF00704) | Ovis aries (Sheep) | Secretory glycoprotein of 40 kDa,Signal-processing protein |
| 2 | B (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 3 | C, D (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 4 | E (A) | water | water | 18.0 | 599 | Chemie (HOH) |
Sequence modifications
A: 1 - 362 (UniProt: Q6TMG6)
| PDB | External Database | Details |
|---|---|---|
| Thr 36 | Ser 36 | conflict |
| Lys 87 | Ala 87 | conflict |
| Arg 203 | Ala 203 | conflict |
| Ile 262 | Val 261 | conflict |
| Ala 362 | Val 361 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 40757.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 457.6 | |
| All* | Total formula weight | 41214.6 |
