2B3L
Crystal structure of type I human methionine aminopeptidase in the apo form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Methionine aminopeptidase 1 | polymer | 329 | 36935.9 | 1 | UniProt (P53582) Pfam (PF00557) In PDB | Homo sapiens (human) | MetAP 1, MAP 1, Peptidase M 1 |
| 2 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 3 | A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | A | ACETIC ACID | non-polymer | 60.1 | 1 | Chemie (ACY) | |||
| 5 | water | water | 18.0 | 486 | Chemie (HOH) |
Sequence modifications
A: 90 - 393 (UniProt: P53582)
| PDB | External Database | Details |
|---|---|---|
| Met 65 | - | cloning artifact |
| Gly 66 | - | cloning artifact |
| Ser 67 | - | cloning artifact |
| Ser 68 | - | cloning artifact |
| His 69 | - | expression tag |
| His 70 | - | expression tag |
| His 71 | - | expression tag |
| His 72 | - | expression tag |
| His 73 | - | expression tag |
| His 74 | - | expression tag |
| Ser 75 | - | cloning artifact |
| Ser 76 | - | cloning artifact |
| Gly 77 | - | cloning artifact |
| Leu 78 | - | cloning artifact |
| Val 79 | - | cloning artifact |
| Pro 80 | - | cloning artifact |
| Arg 81 | - | cloning artifact |
| Gly 82 | - | cloning artifact |
| Ser 83 | - | cloning artifact |
| His 84 | - | cloning artifact |
| Met 85 | - | cloning artifact |
| Leu 86 | - | cloning artifact |
| Glu 87 | - | cloning artifact |
| Asp 88 | - | cloning artifact |
| Pro 89 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36935.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 283.3 | |
| All* | Total formula weight | 37219.3 |
