1IR3
PHOSPHORYLATED INSULIN RECEPTOR TYROSINE KINASE IN COMPLEX WITH PEPTIDE SUBSTRATE AND ATP ANALOG
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | INSULIN RECEPTOR | polymer | 306 | 35032.7 | 1 | UniProt (P06213) Pfam (PF07714) In PDB | Homo sapiens (human) | |
2 | B | PEPTIDE SUBSTRATE | polymer | 18 | 1955.3 | 1 | |||
3 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | A | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
5 | water | water | 18.0 | 202 | Chemie (HOH) |
Sequence modifications
A: 978 - 1283 (UniProt: P06213)
PDB | External Database | Details |
---|---|---|
Ser 981 | Cys 1008 | engineered mutation |
Phe 984 | Tyr 1011 | engineered mutation |
Ptr 1158 | Tyr 1185 | modified residue |
Ptr 1162 | Tyr 1189 | modified residue |
Ptr 1163 | Tyr 1190 | modified residue |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 36988.0 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 554.8 | |
All* | Total formula weight | 37542.8 |