Current Protein Identity：Q15006
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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 |
|---|---|---|---|---|---|---|---|
| 6WW7 Structure of the human ER membrane protein complex in a lipid nanodisc Deposited 2020-05-08 | Assembly 1 Other combination Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count |
Chain B
1–297（297 aa）
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.40 Å |
| 6Y4L Crystal structure of human ER membrane protein complex subunits EMC2 and EMC9 Deposited 2020-02-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
11–274（264 aa）
|
Not recorded | SO4 SULFATE ION × 3 EDO 1,2-ETHANEDIOL × 3 PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL × 1 PEG DI(HYDROXYETHYL)ETHER × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.3；293.15 K；34% PEG4000, 0.1 M Tris pH 8.3, and 0.2 M lithium sulfate (For I03 native dataset)
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.3；293.15 K；28% PEG4000, 0.1 M Tris pH 8.3, and 0.2 M lithium sulfate (For I23 S-SAD dataset)
|
Resolution 2.20 Å R-free 0.250 |
| 6Z3W Human ER membrane protein complex Deposited 2020-05-22 | Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count |
Chain B
1–297（297 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 6.40 Å |
| 7ADO Cryo-EM structure of human ER membrane protein complex in lipid nanodiscs Deposited 2020-09-15 | Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count |
Chain B
1–297（297 aa）
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 PCW 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 5 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 6；10 mM ammonium citrate pH 6.0, 100 mM sodium chloride, 0.25 mM TCEP
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.39 Å |
| 7ADP Cryo-EM structure of human ER membrane protein complex in GDN detergent Deposited 2020-09-15 | Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count |
Chain B
1–297（297 aa）
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 6；10 mM ammonium citrate pH 6.0, 100 mM sodium chloride, 0.25 mM TCEP
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.60 Å |
| 8EOI Structure of a human EMC:human Cav1.2 channel complex in GDN detergent Deposited 2022-10-03 | Assembly 1 Other combination Heteromer；Protein × 11 PDB declaration: undecameric（11） Consistent with protein count |
Chain B
3–293（291 aa）
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 9Z9 (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.40 Å |
| 8J0N cryo-EM structure of human EMC Deposited 2023-04-11 | Assembly 1 Other combination Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count |
Chain B
1–297（297 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.47 Å |
| 8J0O cryo-EM structure of human EMC and VDAC Deposited 2023-04-11 | Assembly 1 Other combination Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count |
Chain B
1–297（297 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.32 Å |
| 8S9S Structure of the human ER membrane protein complex (EMC) in GDN Deposited 2023-03-30 | Assembly 1 Other combination Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count |
Chain 2
1–297（297 aa）
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PCW 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 6 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.60 Å |
| 9C7V Structure of the human BOS:human EMC complex in GDN Deposited 2024-06-11 | Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count |
Chain 2
1–297（297 aa）
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 6.60 Å |
| 9ZZ6 The ER membrane protein complex acts as a chaperone to promote voltage-gated calcium channel assembly Deposited 2026-01-06 | Assembly 1 Other combination Heteromer；Protein × 11 PDB declaration: undecameric（11） Consistent with protein count |
Chain B
1–297（297 aa）
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5；pH 7.5 adjusted with KOH ( potassium hydroxide).
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.16 Å |