Download MendeleyCrystal structure of the Vitamin B3 transporter PnuC
Jaehme, M., Guskov, A., Slotboom, D.J.(2014) Nat Struct Mol Biol
4QTN
Crystal structure of the Vitamin B3 transporter PnuC
- PDB DOI: https://doi.org/10.2210/pdb4QTN/pdb
- Classification: TRANSPORT PROTEIN
- Organism(s): Neisseria mucosa ATCC 25996
- Expression System: Escherichia coli
- Mutation(s): No
- Membrane Protein: Yes OPMPDBTMMemProtMDmpstruc
- Deposited: 2014-07-08 Released: 2014-10-08
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.80 Å
- R-Value Free: 0.276
- R-Value Work: 0.244
- R-Value Observed: 0.246
This is version 1.1 of the entry. See complete history.
Literature
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Nicotinamide riboside transporter PnuC | 244 | Neisseria mucosa ATCC 25996 | Mutation(s): 0 Gene Names: pnuC, NEIMUCOT_05996 Membrane Entity: Yes |  | |
UniProt | |||||
Find proteins for D2ZZC1 (Neisseria mucosa) Explore D2ZZC1 Go to UniProtKB: D2ZZC1 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | D2ZZC1 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| BOG Query on BOG | E [auth A], G [auth B], H [auth B], J [auth C] | octyl beta-D-glucopyranoside C14 H28 O6 HEGSGKPQLMEBJL-RKQHYHRCSA-N |  | ||
| NNR Query on NNR | D [auth A], F [auth B], I [auth C] | Nicotinamide riboside C11 H15 N2 O5 JLEBZPBDRKPWTD-TURQNECASA-O |  | ||
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| MSE Query on MSE | A, B, C | L-PEPTIDE LINKING | C5 H11 N O2 Se |  | MET |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.80 Å
- R-Value Free: 0.276
- R-Value Work: 0.244
- R-Value Observed: 0.246
- Space Group: P 21 21 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 93.32 | α = 90 |
| b = 112.93 | β = 90 |
| c = 120.37 | γ = 90 |
| Software Name | Purpose |
|---|---|
| DA+ | data collection |
| PHENIX | model building |
| REFMAC | refinement |
| XDS | data reduction |
| XDS | data scaling |
| PHENIX | phasing |
Entry History
Deposition Data
- Released Date: 2014-10-08 Deposition Author(s): Guskov, A., Jaehme, M., Slotboom, D.J.
Revision History (Full details and data files)
- Version 1.0: 2014-10-08
Type: Initial release - Version 1.1: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Database references, Derived calculations, Structure summary
