1ZBW
Crystal structure of the complex formed between signalling protein from goat mammary gland (SPG-40) and a tripeptide Trp-Pro-Trp at 2.8A resolution
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 | 40728.1 | 1 | UniProt (Q8SPQ0) Pfam (PF00704) | Capra hircus (goat) | SPG-40, Mammary gland protein MGP-40, BP40 |
| 2 | B (D) | WPW | polymer | 3 | 487.6 | 1 | |||
| 3 | C, D (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 4 | E (A) | water | water | 18.0 | 83 | Chemie (HOH) |
Sequence modifications
A: 1 - 362 (UniProt: Q8SPQ0)
| PDB | External Database | Details |
|---|---|---|
| Val 33 | Ile 54 | SEE REMARK 999 |
| Ala 131 | Gly 152 | SEE REMARK 999 |
| Asn 205 | Gln 226 | SEE REMARK 999 |
| Ser 206 | Glu 227 | SEE REMARK 999 |
| - | Asp 232 | SEE REMARK 999 |
| Arg 361 | Glu 382 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 41215.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 442.4 | |
| All* | Total formula weight | 41658.1 |
