1ZU8
Crystal structure of the goat signalling protein with a bound trisaccharide reveals that Trp78 reduces the carbohydrate binding site to half
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) | Mammary gland protein MGP-40, BP40 |
| 2 | B (B) | 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 627.6 | 1 | In PDB GlyTouCan (G91891GB) | |||
| 3 | C (C) | alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G52260VY) | |||
| 4 | D (A) | water | water | 18.0 | 44 | Chemie (HOH) |
Sequence modifications
A: 1 - 361 (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 | 1 |
| Total formula weight | 40728.1 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1214.1 | |
| All* | Total formula weight | 41942.2 |
