5JKA
Crystal structure of human JUNO (crystal form 1)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (B, A) | Sperm-egg fusion protein Juno | polymer | 221 | 25428.8 | 2 | UniProt (A6ND01) Pfam (PF03024) | Homo sapiens (Human) | Folate receptor 4,Folate receptor delta,FR-delta,IZUMO1 receptor protein JUNO |
| 2 | C (C) | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 748.7 | 1 | In PDB GlyTouCan (G81315DD) | |||
| 3 | D, E, F (B, A) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 4 | G, H (B, A) | water | water | 18.0 | 149 | Chemie (HOH) |
Sequence modifications
B, A: 20 - 228 (UniProt: A6ND01)
| PDB | External Database | Details |
|---|---|---|
| Arg 16 | - | expression tag |
| Ser 17 | - | expression tag |
| Pro 18 | - | expression tag |
| Trp 19 | - | expression tag |
| Glu 229 | - | expression tag |
| Phe 230 | - | expression tag |
| Leu 231 | - | expression tag |
| Glu 232 | - | expression tag |
| Val 233 | - | expression tag |
| Leu 234 | - | expression tag |
| Phe 235 | - | expression tag |
| Gln 236 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 50857.7 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 748.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 106.4 | |
| All* | Total formula weight | 51712.7 |
