7QPD
Structure of the human MHC I peptide-loading complex editing module
- PDB DOI: https://doi.org/10.2210/pdb7QPD/pdb
- EM Map EMD-14119: EMDB EMDataResource
- Classification: IMMUNE SYSTEM
- Organism(s): Homo sapiens
- Mutation(s): No 
- Deposited: 2022-01-03 Released: 2022-07-20 
- Funding Organization(s): German Research Foundation (DFG), European Research Council (ERC)
Experimental Data Snapshot
- Method: ELECTRON MICROSCOPY
- Resolution: 3.73 Å
- Aggregation State: PARTICLE 
- Reconstruction Method: SINGLE PARTICLE 
wwPDB Validation   3D Report Full Report
This is version 1.1 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Beta-2-microglobulin | A [auth B] | 99 | Homo sapiens | Mutation(s): 0  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P61769 (Homo sapiens) Explore P61769  Go to UniProtKB:  P61769 | |||||
PHAROS:  P61769 GTEx:  ENSG00000166710  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P61769 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Tapasin | B [auth T] | 428 | Homo sapiens | Mutation(s): 0  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for O15533 (Homo sapiens) Explore O15533  Go to UniProtKB:  O15533 | |||||
PHAROS:  O15533 GTEx:  ENSG00000231925  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | O15533 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 3 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Protein disulfide-isomerase A3 | C [auth E] | 481 | Homo sapiens | Mutation(s): 0  EC: 5.3.4.1 | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P30101 (Homo sapiens) Explore P30101  Go to UniProtKB:  P30101 | |||||
PHAROS:  P30101 GTEx:  ENSG00000167004  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P30101 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 4 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
HLA class I histocompatibility antigen, A-3 alpha chain | D [auth M] | 341 | Homo sapiens | Mutation(s): 0  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P04439 (Homo sapiens) Explore P04439  Go to UniProtKB:  P04439 | |||||
PHAROS:  P04439 GTEx:  ENSG00000206503  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P04439 | ||||
Sequence AnnotationsExpand | |||||
|
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 5 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Calreticulin | E [auth C] | 400 | Homo sapiens | Mutation(s): 0  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P27797 (Homo sapiens) Explore P27797  Go to UniProtKB:  P27797 | |||||
PHAROS:  P27797 GTEx:  ENSG00000179218  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P27797 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Entity ID: 6 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | F [auth A] | 3 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G15407YE GlyCosmos:  G15407YE GlyGen:  G15407YE |
Entity ID: 7 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
alpha-D-glucopyranose-(1-3)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | G [auth D] | 7 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G85146YR GlyCosmos:  G85146YR GlyGen:  G85146YR |
Experimental Data & Validation
Experimental Data
- Method: ELECTRON MICROSCOPY
- Resolution: 3.73 Å
- Aggregation State: PARTICLE 
- Reconstruction Method: SINGLE PARTICLE 
Entry History & Funding Information
Deposition Data
- Released Date: 2022-07-20  Deposition Author(s): Domnick, A., Susac, L., Trowitzsch, S., Thomas, C., Tampe, R.
Funding Organization | Location | Grant Number |
---|---|---|
German Research Foundation (DFG) | European Union | TA157/12-1 |
European Research Council (ERC) | European Union | 789121 |
Revision History (Full details and data files)
- Version 1.0: 2022-07-20
Type: Initial release - Version 1.1: 2022-08-24
Changes: Database references