6GF7
Molecular basis of egg coat filament cross-linking: Zn-SAD structure of the partially deglycosylated ZP1 ZP-N1 domain homodimer
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Zona pellucida sperm-binding protein 1,Zona pellucida sperm-binding protein 1 | polymer | 136 | 15485.5 | 2 | UniProt (A0A140JXP0) Pfam (PF22821) In PDB | Gallus gallus (Chicken) | |
2 | A, B | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
3 | A, B | ZINC ION | non-polymer | 65.4 | 9 | Chemie (ZN) | |||
4 | water | water | 18.0 | 24 | Chemie (HOH) |
Sequence modifications
A, B: 24 - 139 (UniProt: A0A140JXP0)
A, B: 146 - 154 (UniProt: A0A140JXP0)
PDB | External Database | Details |
---|---|---|
Asp 19 | - | expression tag |
Ala 20 | - | expression tag |
Ala 21 | - | expression tag |
Gln 22 | - | expression tag |
Pro 23 | - | expression tag |
Gln 121 | Asn 121 | engineered mutation |
PDB | External Database | Details |
---|---|---|
His 140 | - | expression tag |
His 141 | - | expression tag |
His 142 | - | expression tag |
His 143 | - | expression tag |
His 144 | - | expression tag |
His 145 | - | expression tag |
Ser 154 | Gly 149 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 30971.0 | |
Non-Polymers* | Number of molecules | 11 |
Total formula weight | 1031.1 | |
All* | Total formula weight | 32002.1 |