2QB4
Crystal Structure Analysis of LeuT complexed with L-leucine, sodium and desipramine
- PDB DOI: https://doi.org/10.2210/pdb2QB4/pdb
- Classification: TRANSPORT PROTEIN
- Organism(s): Aquifex aeolicus VF5
- Expression System: Escherichia coli
- Mutation(s): No 
- Membrane Protein: Yes  PDBTMMemProtMDmpstruc
- Deposited: 2007-06-15 Released: 2007-08-21 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Free: 0.217 
- R-Value Work: 0.201 
- R-Value Observed: 0.201 
This is version 1.3 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 |
Transporter | 519 | Aquifex aeolicus VF5 | Mutation(s): 0  Gene Names: snf Membrane Entity: Yes  | ||
UniProt | |||||
Find proteins for O67854 (Aquifex aeolicus (strain VF5)) Explore O67854  Go to UniProtKB:  O67854 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | O67854 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 4 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
BOG Query on BOG | B [auth A], C [auth A], D [auth A], E [auth A], F [auth A] | octyl beta-D-glucopyranoside C14 H28 O6 HEGSGKPQLMEBJL-RKQHYHRCSA-N | |||
DSM Query on DSM | J [auth A], K [auth A] | 3-(10,11-DIHYDRO-5H-DIBENZO[B,F]AZEPIN-5-YL)-N-METHYLPROPAN-1-AMINE C18 H22 N2 HCYAFALTSJYZDH-UHFFFAOYSA-N | |||
LEU Query on LEU | I [auth A] | LEUCINE C6 H13 N O2 ROHFNLRQFUQHCH-YFKPBYRVSA-N | |||
NA Query on NA | G [auth A], H [auth A] | SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Free: 0.217 
- R-Value Work: 0.201 
- R-Value Observed: 0.201 
- Space Group: C 1 2 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 88.29 | α = 90 |
b = 86.77 | β = 96.02 |
c = 81.25 | γ = 90 |
Software Name | Purpose |
---|---|
CNS | refinement |
ADSC | data collection |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
CNS | phasing |
Entry History 
Deposition Data
- Released Date: 2007-08-21  Deposition Author(s): Singh, S.K., Yamashita, A., Gouaux, E.
Revision History (Full details and data files)
- Version 1.0: 2007-08-21
Type: Initial release - Version 1.1: 2011-07-13
Changes: Derived calculations, Source and taxonomy, Version format compliance - Version 1.2: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Database references, Derived calculations, Structure summary - Version 1.3: 2023-08-30
Changes: Data collection, Database references, Refinement description, Structure summary