8U32
Crystal structure of PD-1 in complex with a Fab
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, D | Programmed cell death protein 1 | polymer | 140 | 15765.3 | 2 | UniProt (Q15116) Pfam (PF07686) In PDB | Homo sapiens (human) | |
2 | B, E | Fab light chain | polymer | 218 | 23509.8 | 2 | Homo sapiens (human) | ||
3 | C, F | Fab heavy chain | polymer | 229 | 24010.9 | 2 | Homo sapiens (human) | ||
4 | D | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
5 | water | water | 18.0 | 145 | Chemie (HOH) |
Sequence modifications
A, D: 25 - 146 (UniProt: Q15116)
PDB | External Database | Details |
---|---|---|
His 10 | - | expression tag |
His 11 | - | expression tag |
His 12 | - | expression tag |
His 13 | - | expression tag |
His 14 | - | expression tag |
His 15 | - | expression tag |
Gly 16 | - | expression tag |
Glu 17 | - | expression tag |
Asn 18 | - | expression tag |
Leu 19 | - | expression tag |
Tyr 20 | - | expression tag |
Phe 21 | - | expression tag |
Gln 22 | - | expression tag |
Gly 23 | - | expression tag |
Ser 24 | - | expression tag |
Ser 93 | Cys 93 | engineered mutation |
Gly 147 | - | expression tag |
Asn 148 | - | expression tag |
Ser 149 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 126572.0 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 442.4 | |
All* | Total formula weight | 127014.4 |