4Q7T
Crystal structure of photoswitchable fluorescent protein PSmOrange
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | PSmOrange | polymer | 245 | 28209.9 | 2 | UniProt (D0VWW2) Pfam (PF01353) In PDB | Discosoma sp. (Sea anemone) | |
2 | water | water | 18.0 | 160 | Chemie (HOH) |
Sequence modifications
A, B: -4 - 231 (UniProt: D0VWW2)
PDB | External Database | Details |
---|---|---|
Met -16 | - | expression tag |
Gly -15 | - | expression tag |
Ser -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
Gly -7 | - | expression tag |
Arg -6 | - | expression tag |
Ser -5 | - | expression tag |
Thr 21 | Ser 26 | engineered mutation |
Leu 64 | Gln 69 | engineered mutation |
Ofm 66 | Phe 70 | chromophore |
Ofm 66 | Gly 71 | chromophore |
Ofm 66 | Tyr 72 | chromophore |
Ofm 66 | Gly 73 | chromophore |
Tyr 99 | Phe 104 | engineered mutation |
Met 124 | Leu 129 | engineered mutation |
Arg 162 | Lys 167 | engineered mutation |
Ser 186 | Pro 191 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 56419.8 | |
All* | Total formula weight | 56419.8 |