1M8K
Crystal Structure Of Methanobacterium Thermoautotrophicum Nicotinamide Mononucleotide Adenylyltransferase Mutant H19A 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, B, C | Nicotinamide-nucleotide Adenylyltransferase | polymer | 181 | 20497.7 | 3 | UniProt (O26253) Pfam (PF01467) In PDB | Methanothermobacter thermautotrophicus | NAD(+) pyrophosphorylase, NAD(+) diphosphorylase, NMN adenylyltransferase |
| 2 | A, B, C | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | A, B, C | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 3 | Chemie (NAD) |
Sequence modifications
A, B, C: 4 - 181 (UniProt: O26253)
| PDB | External Database | Details |
|---|---|---|
| Val 1 | - | cloning artifact |
| Met 2 | - | cloning artifact |
| Thr 3 | - | cloning artifact |
| Ala 19 | His 16 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 61493.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 2278.5 | |
| All* | Total formula weight | 63771.4 |
