4JRZ
Human LTC4 synthase in complex with product analogs - implications for enzyme catalysis
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Leukotriene C4 synthase | polymer | 156 | 17372.5 | 1 | UniProt (Q16873) Pfam (PF01124) In PDB | Homo sapiens (human) | LTC4 synthase, Leukotriene-C(4) synthase |
2 | A | NICKEL (II) ION | non-polymer | 58.7 | 3 | Chemie (NI) | |||
3 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
4 | A | PALMITOLEIC ACID | non-polymer | 254.4 | 1 | Chemie (PAM) | |||
5 | A | PALMITIC ACID | non-polymer | 256.4 | 5 | Chemie (PLM) | |||
6 | A | S-HEXYLGLUTATHIONE | non-polymer | 392.5 | 1 | Chemie (GTX) | |||
7 | water | water | 18.0 | 22 | Chemie (HOH) |
Sequence modifications
A: 2 - 150 (UniProt: Q16873)
PDB | External Database | Details |
---|---|---|
Met -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
His 1 | - | expression tag |
Phe 116 | Trp 116 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 17372.5 | |
Non-Polymers* | Number of molecules | 11 |
Total formula weight | 2201.2 | |
All* | Total formula weight | 19573.7 |