Download MendeleyStructure of a hepcidin-binding anticalin in complex with its peptide ligand
Giese, T., Skerra, A.To be published.
4QAE
Crystal structure of an engineered lipocalin (Anticalin) in complex with human hepcidin
- PDB DOI: 10.2210/pdb4QAE/pdb
- Classification: TRANSPORT PROTEIN/SIGNALING PROTEIN
- Organism(s): Homo sapiens
- Expression System: Escherichia coli
- Mutation(s): Yes
- Deposited: 2014-05-04 Released: 2015-05-06
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.10 Å
- R-Value Free: 0.206
- R-Value Work: 0.166
- R-Value Observed: 0.168
wwPDB Validation 3D Report Full Report
This is version 1.0 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by: Sequence | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Hepcidin | 25 | Homo sapiens | Mutation(s): 0 Gene Names: HAMP, HEPC, LEAP1, UNQ487/PRO1003 |  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P81172 (Homo sapiens) Explore P81172 Go to UniProtKB: P81172 | |||||
PHAROS: P81172 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P81172 | ||||
Protein Feature ViewExpand | |||||
| |||||
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Neutrophil gelatinase-associated lipocalin | 188 | Homo sapiens | Mutation(s): 26 Gene Names: engineered variant, HNL, LCN2, NGAL |  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P80188 (Homo sapiens) Explore P80188 Go to UniProtKB: P80188 | |||||
PHAROS: P80188 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P80188 | ||||
Protein Feature ViewExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| MPD Query on MPD | P [auth A], R [auth B], T [auth D], U [auth E], V [auth E], | (4S)-2-METHYL-2,4-PENTANEDIOL C6 H14 O2 SVTBMSDMJJWYQN-YFKPBYRVSA-N |  | Ligand Interaction | |
| CL Query on CL | M [auth P], N [auth S], O [auth U], Q [auth B], S [auth D] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |  | Ligand Interaction | |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.10 Å
- R-Value Free: 0.206
- R-Value Work: 0.166
- R-Value Observed: 0.168
- Space Group: P 31 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 126.894 | α = 90 |
| b = 126.894 | β = 90 |
| c = 156.707 | γ = 120 |
| Software Name | Purpose |
|---|---|
| XSCALE | data scaling |
| REFMAC | refinement |
| PDB_EXTRACT | data extraction |
| MAR345dtb | data collection |
| XDS | data reduction |
| Auto-Rickshaw | phasing |
Entry History
Deposition Data
- Released Date: 2015-05-06 Deposition Author(s): Giese, T., Skerra, A.
Revision History (Full details and data files)
- Version 1.0: 2015-05-06
Type: Initial release
