4L12
Crystal structure of EGFP-based Calcium Sensor CatchER complexed with Gd
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | EGFP-based Calcium Sensor CatchER | polymer | 232 | 26141.3 | 1 | UniProt (P42212) Pfam (PF01353) In PDB | Aequorea victoria (Jellyfish) | Green fluorescent protein |
2 | A | GADOLINIUM ATOM | non-polymer | 157.3 | 2 | Chemie (GD) | |||
3 | water | water | 18.0 | 138 | Chemie (HOH) |
Sequence modifications
A: 2 - 230 (UniProt: P42212)
PDB | External Database | Details |
---|---|---|
Met 0 | - | expression tag |
Val 1 | - | expression tag |
Leu 64 | Phe 64 | engineered mutation |
Cro 66 | Ser 65 | chromophore |
Cro 66 | Tyr 66 | chromophore |
Cro 66 | Gly 67 | chromophore |
Glu 147 | Ser 147 | engineered mutation |
Thr 153 | Met 153 | engineered mutation |
Ala 163 | Val 163 | engineered mutation |
Asp 202 | Ser 202 | engineered mutation |
Glu 204 | Gln 204 | engineered mutation |
Glu 223 | Phe 223 | engineered mutation |
Glu 225 | Thr 225 | engineered mutation |
Leu 231 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 26141.3 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 314.5 | |
All* | Total formula weight | 26455.8 |