Cryo-EM ternary structure of CD1c presenting a mycobacterial lipid to a T cell receptor
Cao, T.P., Shahine, A., Rossjohn, J.To be published.
Experimental Data Snapshot
Starting Models: in silico, experimental
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wwPDB Validation 3D Report Full Report
Macromolecule Content 
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| T-cell surface glycoprotein CD1c | A [auth C] | 275 | Homo sapiens | Mutation(s): 0  Gene Names: CD1C | ![]() |
UniProt & NIH Common Fund Data Resources | |||||
PHAROS:  P29017 GTEx:  ENSG00000158481  | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P29017 | ||||
Glycosylation | |||||
| Glycosylation Sites: 3 | Go to GlyGen: P29017-1 | ||||
Sequence AnnotationsExpand | |||||
Reference Sequence | |||||
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| MPM7 T cell receptor beta chain | 249 | Homo sapiens | Mutation(s): 0  Gene Names: TRBV7-9, TRBJ1-2 | ![]() | |
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
Reference Sequence | |||||
Entity ID: 3 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| MPM7 T cell receptor alpha chain | C [auth A] | 202 | Homo sapiens | Mutation(s): 0  Gene Names: TRAV6 | ![]() |
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
Reference Sequence | |||||
Entity ID: 4 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Beta-2-microglobulin | 98 | Homo sapiens | Mutation(s): 0  Gene Names: B2M, CDABP0092, HDCMA22P | ![]() | |
UniProt & NIH Common Fund Data Resources | |||||
PHAROS:  P61769 GTEx:  ENSG00000166710  | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P61769 | ||||
Sequence AnnotationsExpand | |||||
Reference Sequence | |||||
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| 18C Download:Ideal Coordinates CCD File | I [auth C] | N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)STEARAMIDE C36 H71 N O3 VODZWWMEJITOND-NXCSZAMKSA-N | |||
| Z7B (Subject of Investigation/LOI) Download:Ideal Coordinates CCD File | H [auth C] | (4S,8S,16S,20S)-4,8,12,16,20-pentamethylheptacosyl dihydrogen phosphate C32 H67 O4 P WLNOCCJMGSEDAT-XDIGFQIYSA-N | |||
| NAG Download:Ideal Coordinates CCD File | E [auth C], F [auth C], G [auth C] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
| Task | Software Package | Version |
|---|---|---|
| RECONSTRUCTION | cryoSPARC | |
| MODEL REFINEMENT | PHENIX | 1.21.2_5419 |
| MODEL REFINEMENT | Servalcat |
| Funding Organization | Location | Grant Number |
|---|---|---|
| National Health and Medical Research Council (NHMRC, Australia) | Australia | 2027104 |