1PUO
Crystal structure of Fel d 1- the major cat allergen
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Major allergen I polypeptide, fused chain 2, chain 1 | polymer | 170 | 19074.9 | 2 | UniProt (P30440) UniProt (P30438) Pfam (PF09252) Pfam (PF01099) In PDB | Felis catus (domestic cat) | Allergen Fel d 1-B, Allergen Fel d 1-A |
2 | A, B | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 4 | Chemie (MPD) | |||
3 | water | water | 18.0 | 233 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 92 (UniProt: P30440)
A, B: 93 - 162 (UniProt: P30438)
PDB | External Database | Details |
---|---|---|
Leu 163 | - | EXPRESSION TAG |
Glu 164 | - | EXPRESSION TAG |
His 165 | - | EXPRESSION TAG |
His 166 | - | EXPRESSION TAG |
His 167 | - | EXPRESSION TAG |
His 168 | - | EXPRESSION TAG |
His 169 | - | EXPRESSION TAG |
His 170 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 38149.7 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 472.7 | |
All* | Total formula weight | 38622.4 |