3AEN
Reaction intermediate structure of Entamoeba histolytica methionine gamma-lyase 1 containing Michaelis complex and alpha-amino-alpha, beta-butenoic acid-pyridoxal-5'-phosphate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Methionine gamma-lyase | polymer | 389 | 42578.9 | 2 | UniProt (Q86D28) Pfam (PF01053) In PDB | Entamoeba histolytica | |
2 | B, D | Methionine gamma-lyase | polymer | 389 | 42350.8 | 2 | UniProt (Q86D28) Pfam (PF01053) In PDB | Entamoeba histolytica | |
3 | A | METHIONINE | non-polymer | 149.2 | 1 | Chemie (MET) | |||
4 | A, B, C, D | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
5 | A, C | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
6 | B, D | (2E)-2-{[(1E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}but-2-enoic acid | non-polymer | 330.2 | 2 | Chemie (4LM) | |||
7 | water | water | 18.0 | 874 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 389 (UniProt: Q86D28)
B, D: 501 - 889 (UniProt: Q86D28)
PDB | External Database | Details |
---|---|---|
Leu 308 | Ser 308 | SEE REMARK 999 |
PDB | External Database | Details |
---|---|---|
Leu 808 | Ser 308 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 169859.4 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 1474.2 | |
All* | Total formula weight | 171333.5 |