3EKJ
Calcium-free GCaMP2 (calcium binding deficient mutant)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Myosin light chain kinase, Green fluorescent protein, Calmodulin chimera | polymer | 451 | 50482.5 | 1 | UniProt (P42212) UniProt (P0DP29) Pfam (PF01353) Pfam (PF13499) UniProt (by SIFTS) (P11799) In PDB | artificial gene | |
2 | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence modifications
A: 1 - 61 (PDB: 3EKJ)
A: 62 - 151 (UniProt: P42212)
A: 160 - 302 (UniProt: P42212)
A: 305 - 451 (UniProt: P0DP29)
A: 62 - 151 (UniProt: P42212)
PDB | External Database | Details |
---|---|---|
Ala 76 | Val 163 | see remark 999 |
Gly 88 | Ser 175 | see remark 999 |
Tyr 93 | Asp 180 | see remark 999 |
Lys 119 | Ala 206 | see remark 999 |
Leu 144 | His 231 | see remark 999 |
PDB | External Database | Details |
---|---|---|
Gly 152 | - | linker |
Gly 153 | - | linker |
Thr 154 | - | linker |
Gly 155 | - | linker |
Gly 156 | - | linker |
Ser 157 | - | linker |
Met 158 | - | linker |
Val 159 | - | linker |
Leu 222 | Phe 64 | see remark 999 |
Cro 224 | Ser 65 | chromophore |
- | Tyr 66 | chromophore |
- | Gly 67 | chromophore |
Ile 251 | Val 93 | see remark 999 |
Thr 303 | - | linker |
Arg 304 | - | linker |
PDB | External Database | Details |
---|---|---|
Gly 329 | Thr 27 | engineered mutation |
Gln 334 | Glu 32 | engineered mutation |
Gly 359 | Asp 57 | engineered mutation |
Gln 370 | Glu 68 | engineered mutation |
Gly 396 | Asp 94 | engineered mutation |
Gln 407 | Glu 105 | engineered mutation |
Gly 432 | Asp 130 | engineered mutation |
Gln 443 | Glu 141 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 50482.5 | |
All* | Total formula weight | 50482.5 |