Current Protein Identity：P25714
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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 |
|---|---|---|---|---|---|---|---|
| 3BLC Crystal structure of the periplasmic domain of the Escherichia Coli YIDC Deposited 2007-12-10 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
26–340（315 aa）
Fragment：UNP residues 26-340
|
Mutation：E228A, K229A, E231A, K232A, K234A Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 3.1；295 K；0.1 M glycine, 0.2 M ammonium sulfate, 13% PEG3350, pH 3.1, VAPOR DIFFUSION, HANGING DROP, temperature 295K
|
Resolution 2.50 Å R-free 0.249 |
| 3BLC Crystal structure of the periplasmic domain of the Escherichia Coli YIDC Deposited 2007-12-10 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
26–340（315 aa）
Fragment：UNP residues 26-340
|
Mutation：E228A, K229A, E231A, K232A, K234A Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 3.1；295 K；0.1 M glycine, 0.2 M ammonium sulfate, 13% PEG3350, pH 3.1, VAPOR DIFFUSION, HANGING DROP, temperature 295K
|
Resolution 2.50 Å R-free 0.249 |
| 3BLC Crystal structure of the periplasmic domain of the Escherichia Coli YIDC Deposited 2007-12-10 | Assembly 3 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
26–340（315 aa）
Fragment：UNP residues 26-340
Chain B
26–340（315 aa）
Fragment：UNP residues 26-340
|
Mutation：E228A, K229A, E231A, K232A, K234A Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：E228A, K229A, E231A, K232A, K234A Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 3.1；295 K；0.1 M glycine, 0.2 M ammonium sulfate, 13% PEG3350, pH 3.1, VAPOR DIFFUSION, HANGING DROP, temperature 295K
|
Resolution 2.50 Å R-free 0.249 |
| 3BS6 1.8 Angstrom crystal structure of the periplasmic domain of the membrane insertase YidC Deposited 2007-12-22 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
56–329（274 aa）
Fragment：UNP residues 56-329
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 5 PG4 TETRAETHYLENE GLYCOL × 1 PGE TRIETHYLENE GLYCOL × 2 EDO 1,2-ETHANEDIOL × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7.5；293 K；21% PEG3350, 0.2M calcium acetate, 10% ethylene glycol, VAPOR DIFFUSION, pH7.5, temperature 293K
|
Resolution 1.80 Å R-free 0.213 |
| 3BS6 1.8 Angstrom crystal structure of the periplasmic domain of the membrane insertase YidC Deposited 2007-12-22 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
56–329（274 aa）
Fragment：UNP residues 56-329
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | PGE TRIETHYLENE GLYCOL × 1 EDO 1,2-ETHANEDIOL × 4 2PE NONAETHYLENE GLYCOL × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7.5；293 K；21% PEG3350, 0.2M calcium acetate, 10% ethylene glycol, VAPOR DIFFUSION, pH7.5, temperature 293K
|
Resolution 1.80 Å R-free 0.213 |
| 3BS6 1.8 Angstrom crystal structure of the periplasmic domain of the membrane insertase YidC Deposited 2007-12-22 | Assembly 3 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
56–329（274 aa）
Fragment：UNP residues 56-329
Chain B
56–329（274 aa）
Fragment：UNP residues 56-329
|
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 10 PG4 TETRAETHYLENE GLYCOL × 2 PGE TRIETHYLENE GLYCOL × 6 EDO 1,2-ETHANEDIOL × 14 2PE NONAETHYLENE GLYCOL × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7.5；293 K；21% PEG3350, 0.2M calcium acetate, 10% ethylene glycol, VAPOR DIFFUSION, pH7.5, temperature 293K
|
Resolution 1.80 Å R-free 0.213 |
| 4UTQ A structural model of the active ribosome-bound membrane protein insertase YidC Deposited 2014-07-22 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–548（548 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM vitrification conditions
Cryogen ETHANE；VITRIFICATION 1 -- CRYOGEN- ETHANE, INSTRUMENT- FEI VITROBOT MARK IV,
|
Resolution 8.00 Å |
| 5MG3 EM fitted model of bacterial holo-translocon Deposited 2016-11-20 | Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count |
Chain C
2–548（547 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 14.00 Å |
| 9RBF Structure of a stalled E. coli 70S RNC-NuoK-86 in complex with the membrane protein insertase SecYEG-YidC Deposited 2025-05-22 | Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric（61） Consistent with all polymers |
Chain 9
1–548（548 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY | mmCIF provides none of the parsed conditions | Resolution 2.44 Å |