3CON
Crystal structure of the human NRAS GTPase bound with GDP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | GTPase NRas | polymer | 190 | 21771.6 | 1 | UniProt (P01111) Pfam (PF00071) In PDB | Homo sapiens (human) | Transforming protein N-Ras |
2 | A | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
3 | A | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
4 | A | UNKNOWN ATOM OR ION | non-polymer | 8 | Chemie (UNX) | ||||
5 | water | water | 18.0 | 84 | Chemie (HOH) |
Sequence modifications
A: 1 - 172 (UniProt: P01111)
PDB | External Database | Details |
---|---|---|
Met -17 | - | expression tag |
His -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
Ser -10 | - | expression tag |
Ser -9 | - | expression tag |
Gly -8 | - | expression tag |
Arg -7 | - | expression tag |
Glu -6 | - | expression tag |
Asn -5 | - | expression tag |
Leu -4 | - | expression tag |
Tyr -3 | - | expression tag |
Phe -2 | - | expression tag |
Gln -1 | - | expression tag |
Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 21771.6 | |
Non-Polymers* | Number of molecules | 13 |
Total formula weight | 540.4 | |
All* | Total formula weight | 22312.0 |