Download MendeleyLysine mutants of PpcA
Pokkuluri, P.R., Schiffer, M.To be published.
4HAJ
Crystal structure of PpcA K9E mutant
- PDB DOI: https://doi.org/10.2210/pdb4HAJ/pdb
- Classification: ELECTRON TRANSPORT
- Organism(s): Geobacter sulfurreducens
- Expression System: Escherichia coli
- Mutation(s): Yes
- Deposited: 2012-09-26 Released: 2012-10-31
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Free: 0.220
- R-Value Work: 0.184
- R-Value Observed: 0.187
Starting Model: experimental
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This is version 2.2 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 |
| PpcA | 71 | Geobacter sulfurreducens | Mutation(s): 1 Gene Names: ppcA |  | |
UniProt | |||||
Find proteins for Q8GGK7 (Geobacter sulfurreducens) Explore Q8GGK7 Go to UniProtKB: Q8GGK7 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q8GGK7 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| HEC Query on HEC | B [auth A], C [auth A], D [auth A] | HEME C C34 H34 Fe N4 O4 HXQIYSLZKNYNMH-LJNAALQVSA-N |  | ||
| DXC Query on DXC | E [auth A] | (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID C24 H40 O4 KXGVEGMKQFWNSR-LLQZFEROSA-N |  | ||
| SO4 Query on SO4 | F [auth A], G [auth A], H [auth A] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Free: 0.220
- R-Value Work: 0.184
- R-Value Observed: 0.187
- Space Group: P 43 2 2
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 32.31 | α = 90 |
| b = 32.31 | β = 90 |
| c = 178.51 | γ = 90 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| CNS | refinement |
| HKL-2000 | data collection |
| HKL-2000 | data reduction |
| HKL-2000 | data scaling |
| CNS | phasing |
Entry History
Deposition Data
- Released Date: 2012-10-31 Deposition Author(s): Pokkuluri, P.R., Schiffer, M.
Revision History (Full details and data files)
- Version 1.0: 2012-10-31
Type: Initial release - Version 1.1: 2019-07-17
Changes: Advisory, Data collection, Derived calculations, Refinement description - Version 2.0: 2021-03-10
Changes: Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summary - Version 2.1: 2023-09-20
Changes: Advisory, Data collection, Database references, Refinement description - Version 2.2: 2024-11-06
Changes: Structure summary
