1M8J
Crystal Structure Of Methanobacterium Thermoautotrophicum Nicotinamide Mononucleotide Adenylyltransferase Mutant R136A complexed with NAD
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Nicotinamide-nucleotide Adenylyltransferase | polymer | 181 | 20478.6 | 1 | UniProt (O26253) Pfam (PF01467) In PDB | Methanothermobacter thermautotrophicus | NAD(+) pyrophosphorylase, NAD(+) diphosphorylase, NMN adenylyltransferase |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | A | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 1 | Chemie (NAD) | |||
| 4 | water | water | 18.0 | 49 | Chemie (HOH) |
Sequence modifications
A: 4 - 181 (UniProt: O26253)
| PDB | External Database | Details |
|---|---|---|
| Val 1 | - | cloning artifact |
| Met 2 | - | cloning artifact |
| Thr 3 | - | cloning artifact |
| Ala 136 | Arg 133 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 20478.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 759.5 | |
| All* | Total formula weight | 21238.1 |
