4YYX
Crystal structure of the ZO-1 PDZ1 domain in complex with the 7-mer Claudin2 C-terminal tail
Replaces: 4OEQEntity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Tight junction protein ZO-1 fused with Claudin-2 C-terminal | polymer | 107 | 11521.0 | 2 | UniProt (Q07157) UniProt (P57739) Pfam (PF00595) In PDB | Homo sapiens (Human) | Tight junction protein 1,Zona occludens protein 1,Zonula occludens protein 1,SP82 |
2 | A, B | FORMIC ACID | non-polymer | 46.0 | 2 | Chemie (FMT) | |||
3 | water | water | 18.0 | 187 | Chemie (HOH) |
Sequence modifications
A, B: 18 - 110 (UniProt: Q07157)
A, B: 114 - 120 (UniProt: P57739)
PDB | External Database | Details |
---|---|---|
Gly 14 | - | expression tag |
Ser 15 | - | expression tag |
His 16 | - | expression tag |
Met 17 | - | expression tag |
Gly 111 | - | linker |
Gly 112 | - | linker |
Gly 113 | - | linker |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 23041.9 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 92.0 | |
All* | Total formula weight | 23134.0 |