Current Protein Identity：Q6LDG3
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Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 3SG2 Crystal Structure of GCaMP2-T116V,D381Y Deposited 2011-06-14 | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
37–55（19 aa）
Fragment：SEE REMARK 999
|
Mutation：T116V,D381Y Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2 M ammonium acetate, 0.1 M Tris, pH 8.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 2.00 Å R-free 0.207 |
| 3SG3 Crystal Structure of GCaMP3-D380Y Deposited 2011-06-14 | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
37–55（19 aa）
Fragment：SEE REMARK 999
|
Mutation：D380Y Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2 M sodium chloride, 0.1 M Tris, pH 8.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 2.10 Å R-free 0.199 |
| 3SG4 Crystal Structure of GCaMP3-D380Y, LP(linker 2) Deposited 2011-06-14 | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
37–55（19 aa）
Fragment：SEE REMARK 999
|
Mutation：D380Y, LP(linker 2) Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2 M sodium chloride, 0.1 M Tris, pH 8.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 2.40 Å R-free 0.213 |
| 3SG5 Crystal Structure of Dimeric GCaMP3-D380Y, QP(linker 1), LP(linker 2) Deposited 2011-06-14 | Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
37–55（19 aa）
Fragment：SEE REMARK 999
|
Mutation：D380Y, QP(linker 1), LP(linker 2) Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 8 SO4 SULFATE ION × 8 GOL GLYCEROL × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；0.1 M Bis-Tris, pH 6.5, 2 M ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 1.90 Å R-free 0.226 |
| 3SG6 Crystal Structure of Dimeric GCaMP2-LIA(linker 1) Deposited 2011-06-14 | Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
37–55（19 aa）
Fragment：SEE REMARK 999
|
Mutation：LIA(linker 1) Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 8 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2 M lithium sulfate, 0.1 M Tris, pH 8.5, 30% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 1.70 Å R-free 0.249 |
| 3SG7 Crystal Structure of GCaMP3-KF(linker 1) Deposited 2011-06-14 | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
37–55（19 aa）
Fragment：SEE REMARK 999
|
Mutation：KF(linker 1) Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2 M ammonium sulfate, 0.1 M Tris, pH 8.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 1.90 Å R-free 0.230 |
| 3WLC Crystal structure of dimeric GCaMP6m Deposited 2013-11-08 | Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
37–55（19 aa）
Fragment：UNP RESIDUES 37-55, 149-238, 2-144, 3-149
|
Mutation：M153K, V163A, S175G, D180Y, T203V, A206K, H231L, F64L, V93I, N61D, D79Y, M77G, K78S, T80R, S82T, R91G Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 8 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；0.1M HEPES, 20% w/v PEG 3350, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.49 Å R-free 0.225 |
| 3WLD Crystal structure of monomeric GCaMP6m Deposited 2013-11-08 | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
37–55（19 aa）
Fragment：UNP RESIDUES 37-55, 149-238, 2-144, 3-149
|
Mutation：M153K, V163A, S175G, D180Y, T203V, A206K, H231L, F64L, V93I, N61D, D79Y, M77G, K78S, T80R, S82T, R91G Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；0.1M HEPES, 18% w/v PEG 3350, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.70 Å R-free 0.212 |
| 4I2Y Crystal Structure of the genetically encoded calcium indicator RGECO1 Deposited 2012-11-23 | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
37–55（19 aa）
|
Mutation：;Q44N, T46A, T62S, L65M, R68E, V71A, G74S, H77K, A79G, K81R, L89A, V90A, F92V, S94T, I95T, M97K, Y107A, Y109I, S112I, T117V, Y129C, T132A, R174H, T178S, G197A, H198F, N199Q, V201A, V228A, V230I, K240F, K249R, V261I, V262I, T263H, T265N, C274V, F281L, I282R, V284T, S288P, N363D, I366F, K380N, S404G, N414D, E430V ; Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5；277 K；73mM malonic acid, 10mM ammonium citrate tribasic, 5mM succinic acid, 12mM malic acid, 16mM sodium acetate trihydrate, 20mM sodium formate, 6mM ammonium tartrate dibasic, 12% PEG 3350, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.20 Å R-free 0.257 |
| 4I2Y Crystal Structure of the genetically encoded calcium indicator RGECO1 Deposited 2012-11-23 | Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
37–55（19 aa）
|
Mutation：;Q44N, T46A, T62S, L65M, R68E, V71A, G74S, H77K, A79G, K81R, L89A, V90A, F92V, S94T, I95T, M97K, Y107A, Y109I, S112I, T117V, Y129C, T132A, R174H, T178S, G197A, H198F, N199Q, V201A, V228A, V230I, K240F, K249R, V261I, V262I, T263H, T265N, C274V, F281L, I282R, V284T, S288P, N363D, I366F, K380N, S404G, N414D, E430V ; Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5；277 K；73mM malonic acid, 10mM ammonium citrate tribasic, 5mM succinic acid, 12mM malic acid, 16mM sodium acetate trihydrate, 20mM sodium formate, 6mM ammonium tartrate dibasic, 12% PEG 3350, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.20 Å R-free 0.257 |
| 4OY4 calcium-free CaMPARI v0.2 Deposited 2014-02-10 | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
37–55（19 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 2 GOL GLYCEROL × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277.15 K；0.2 M Ammonium sulfate, 0.1 M HEPES pH 7.5, 25% w/v Polyethylene glycol 3,350, 10 mM EGTA
|
Resolution 2.03 Å R-free 0.235 |