1MMO
CRYSTAL STRUCTURE OF A BACTERIAL NON-HAEM IRON HYDROXYLASE THAT CATALYSES THE BIOLOGICAL OXIDATION OF METHANE
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | B, C | METHANE MONOOXYGENASE HYDROLASE (BETA CHAIN) | polymer | 384 | 44452.7 | 2 | UniProt (P18798) Pfam (PF02332) In PDB | Methylococcus capsulatus | |
2 | D, E | METHANE MONOOXYGENASE HYDROLASE (ALPHA CHAIN) | polymer | 512 | 59241.5 | 2 | UniProt (P22869) Pfam (PF02332) In PDB | Methylococcus capsulatus | |
3 | G, H | METHANE MONOOXYGENASE HYDROLASE (GAMMA CHAIN) | polymer | 162 | 18980.6 | 2 | UniProt (P11987) Pfam (PF02964) In PDB | Methylococcus capsulatus | |
4 | D, E | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) | |||
5 | D, E | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
6 | water | water | 18.0 | 859 | Chemie (HOH) |
Sequence modifications
B, C: 6 - 389 (UniProt: P18798)
D, E: 15 - 526 (UniProt: P22869)
G, H: 4 - 165 (UniProt: P11987)
PDB | External Database | Details |
---|---|---|
Thr 142 | Asp 142 | conflict |
Ser 143 | Glu 143 | conflict |
Ser 144 | Phe 144 | conflict |
Cys 145 | Ile 145 | conflict |
PDB | External Database | Details |
---|---|---|
Asp 306 | Asn 306 | conflict |
Glu 444 | Gln 444 | conflict |
PDB | External Database | Details |
---|---|---|
Asp 38 | His 37 | conflict |
Lys 80 | Asn 79 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 245349.7 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 343.5 | |
All* | Total formula weight | 245693.2 |