4I2Y
Crystal Structure of the genetically encoded calcium indicator RGECO1
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | RGECO1 | polymer | 421 | 47530.2 | 2 | UniProt (Q6LDG3) UniProt (Q9U6Y8) UniProt (P62161) Pfam (PF01353) Pfam (PF13499) UniProt (by SIFTS) (P0DP29) In PDB | Gallus gallus (chicken) | myosin light chain kinase, green fluorescent protein, calmodulin chimera |
2 | A, B | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
3 | water | water | 18.0 | 99 | Chemie (HOH) |
Sequence modifications
A, B: 40 - 58 (UniProt: Q6LDG3)
A, B: 62 - 136 (UniProt: Q9U6Y8)
A, B: 165 - 302 (UniProt: Q9U6Y8)
A, B: 305 - 451 (UniProt: P62161)
PDB | External Database | Details |
---|---|---|
Met 31 | - | expression tag |
His 32 | - | expression tag |
His 33 | - | expression tag |
His 34 | - | expression tag |
His 35 | - | expression tag |
His 36 | - | expression tag |
His 37 | - | expression tag |
Ser 38 | - | expression tag |
Ser 39 | - | expression tag |
Asn 44 | Gln 41 | engineered mutation |
Ala 46 | Thr 43 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Pro 59 | - | linker |
Val 60 | - | linker |
Val 61 | - | linker |
Ser 62 | Thr 147 | engineered mutation |
Met 65 | Leu 150 | engineered mutation |
Glu 68 | Arg 153 | engineered mutation |
Ala 71 | Val 156 | engineered mutation |
Ser 74 | Gly 159 | engineered mutation |
Lys 77 | His 162 | engineered mutation |
Gly 79 | Ala 164 | engineered mutation |
Arg 81 | Lys 166 | engineered mutation |
Ala 89 | Leu 174 | engineered mutation |
Ala 90 | Val 175 | engineered mutation |
Val 92 | Phe 177 | engineered mutation |
Thr 94 | Ser 179 | engineered mutation |
Thr 95 | Ile 180 | engineered mutation |
Lys 97 | Met 182 | engineered mutation |
Ala 107 | Tyr 192 | engineered mutation |
Ile 109 | Tyr 194 | engineered mutation |
Ile 112 | Ser 197 | engineered mutation |
Val 117 | Thr 202 | engineered mutation |
Cys 129 | Tyr 214 | engineered mutation |
Ala 132 | Thr 217 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Ser 137 | - | linker |
Thr 138 | - | linker |
Gly 139 | - | linker |
Gly 140 | - | linker |
Met 141 | - | linker |
Asp 142 | - | linker |
Glu 143 | - | linker |
Leu 144 | - | linker |
Tyr 145 | - | linker |
Lys 146 | - | linker |
Gly 147 | - | linker |
Gly 148 | - | linker |
Thr 149 | - | linker |
Gly 150 | - | linker |
Gly 151 | - | linker |
Ser 152 | - | linker |
Leu 153 | - | linker |
Val 154 | - | linker |
Ser 155 | - | linker |
Lys 156 | - | linker |
Gly 157 | - | linker |
Glu 158 | - | linker |
Glu 159 | - | linker |
Asp 160 | - | linker |
Asn 161 | - | linker |
Met 162 | - | linker |
Ala 163 | - | linker |
Ile 164 | - | linker |
His 174 | Arg 17 | engineered mutation |
Ser 178 | Thr 21 | engineered mutation |
Ala 197 | Gly 40 | engineered mutation |
Phe 198 | His 41 | engineered mutation |
Gln 199 | Asn 42 | engineered mutation |
Ala 201 | Val 44 | engineered mutation |
Nrq 224 | Gln 66 | chromophore |
Nrq 224 | Tyr 67 | chromophore |
Nrq 224 | Gly 68 | chromophore |
Ala 228 | Val 71 | engineered mutation |
Ile 230 | Val 73 | engineered mutation |
Phe 240 | Lys 83 | engineered mutation |
Arg 249 | Lys 92 | engineered mutation |
Ile 261 | Val 104 | engineered mutation |
Ile 262 | Val 105 | engineered mutation |
His 263 | Thr 106 | engineered mutation |
Asn 265 | Thr 108 | engineered mutation |
Val 274 | Cys 117 | engineered mutation |
Leu 281 | Phe 124 | engineered mutation |
Arg 282 | Ile 125 | engineered mutation |
Thr 284 | Val 127 | engineered mutation |
Pro 288 | Ser 131 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Thr 303 | - | linker |
Arg 304 | - | linker |
Asp 363 | Asn 61 | engineered mutation |
Phe 366 | Ile 64 | engineered mutation |
Asn 380 | Lys 78 | engineered mutation |
Gly 404 | Ser 102 | engineered mutation |
Asp 414 | Asn 112 | engineered mutation |
Val 430 | Glu 128 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 95060.4 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 320.6 | |
All* | Total formula weight | 95381.1 |