4IK5
High resolution structure of Delta-REST-GCaMP3
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | RCaMP, Green fluorescent protein | polymer | 416 | 46764.3 | 1 | UniProt (K4DIE3) UniProt (P42212) Pfam (PF01353) Pfam (PF13499) In PDB | Entacmaea quadricolor (Bubble-tip anemone) | |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | water | water | 18.0 | 306 | Chemie (HOH) |
Sequence modifications
A: 35 - 58 (UniProt: K4DIE3)
A: 61 - 150 (UniProt: P42212)
A: 159 - 301 (UniProt: P42212)
A: 302 - 450 (UniProt: K4DIE3)
A: 61 - 150 (UniProt: P42212)
| PDB | External Database | Details |
|---|---|---|
| Lys 65 | Met 153 | engineered mutation |
| Ala 75 | Val 163 | engineered mutation |
| Gly 87 | Ser 175 | engineered mutation |
| Tyr 92 | Asp 180 | engineered mutation |
| Val 115 | Thr 203 | engineered mutation |
| Lys 118 | Ala 206 | engineered mutation |
| Leu 143 | His 231 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Gly 151 | - | linker |
| Gly 152 | - | linker |
| Thr 153 | - | linker |
| Gly 154 | - | linker |
| Gly 155 | - | linker |
| Ser 156 | - | linker |
| Met 157 | - | linker |
| Val 158 | - | linker |
| Leu 221 | Phe 64 | engineered mutation |
| Cro 222 | Ser 65 | chromophore |
| Cro 222 | Tyr 66 | chromophore |
| Cro 222 | Gly 67 | chromophore |
| Ile 250 | Val 93 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Leu 59 | - | linker |
| Glu 60 | - | linker |
| Thr 372 | Ile 354 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 46764.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 46924.6 |
