2Z7X
Crystal structure of the TLR1-TLR2 heterodimer induced by binding of a tri-acylated lipopeptide
- PDB DOI: https://doi.org/10.2210/pdb2Z7X/pdb
- Classification: IMMUNE SYSTEM
- Organism(s): Homo sapiens, Eptatretus burgeri, synthetic construct
- Expression System: Trichoplusia ni
- Mutation(s): No 
- Deposited: 2007-08-29 Released: 2007-10-02 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.10 Å
- R-Value Free: 0.270 
- R-Value Work: 0.244 
- R-Value Observed: 0.244 
This is version 3.0 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Toll-like receptor 2,Variable lymphocyte receptor B | 549 | Homo sapiens, Eptatretus burgeri This entity is chimeric | Mutation(s): 0  Gene Names: TLR2, TIL4, VLRB | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for O60603 (Homo sapiens) Explore O60603  Go to UniProtKB:  O60603 | |||||
PHAROS:  O60603 GTEx:  ENSG00000137462  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | O60603 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Toll-like receptor 1,Variable lymphocyte receptor B | 520 | Homo sapiens, Eptatretus burgeri This entity is chimeric | Mutation(s): 0  Gene Names: TLR1, KIAA0012, VLRB | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for Q15399 (Homo sapiens) Explore Q15399  Go to UniProtKB:  Q15399 | |||||
PHAROS:  Q15399 GTEx:  ENSG00000174125  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q15399 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by: Sequence | 3D Structure
Entity ID: 3 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Pam3CSK4 | 6 | synthetic construct | Mutation(s): 0  | ||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Entity ID: 4 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | D | 3 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G52260VY GlyCosmos:  G52260VY GlyGen:  G52260VY |
Entity ID: 5 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | E | 3 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G62182OO GlyCosmos:  G62182OO GlyGen:  G62182OO |
Small Molecules
Ligands 3 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
Z41 Query on Z41 | M [auth C] | (2S)-3-hydroxypropane-1,2-diyl dihexadecanoate C35 H68 O5 JEJLGIQLPYYGEE-XIFFEERXSA-N | |||
PLM Query on PLM | L [auth C] | PALMITIC ACID C16 H32 O2 IPCSVZSSVZVIGE-UHFFFAOYSA-N | |||
NAG Query on NAG | H [auth A], I [auth A], J [auth A], K [auth B] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.10 Å
- R-Value Free: 0.270 
- R-Value Work: 0.244 
- R-Value Observed: 0.244 
- Space Group: P 21 21 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 200.303 | α = 90 |
b = 120.14 | β = 90 |
c = 74.12 | γ = 90 |
Software Name | Purpose |
---|---|
HKL-2000 | data collection |
PHASER | phasing |
CNS | refinement |
HKL-2000 | data reduction |
SCALEPACK | data scaling |
Entry History 
Deposition Data
Revision History (Full details and data files)
- Version 1.0: 2007-10-02
Type: Initial release - Version 1.1: 2011-07-13
Changes: Non-polymer description, Version format compliance - Version 1.2: 2017-08-16
Changes: Advisory, Refinement description, Source and taxonomy - Version 1.3: 2017-08-23
Changes: Source and taxonomy - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Structure summary - Version 3.0: 2024-02-07
Changes: Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Polymer sequence, Source and taxonomy, Structure summary