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- Structure Factors (CIF)
- Structure Factors (CIF - gz)
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- Validation 2fo-fc coefficients (CIF - gz)
- Validation fo-fc coefficients (CIF - gz)
- Biological Assembly 1 (CIF - gz)
- Biological Assembly 1 (PDB - gz)
3EXN|pdb_00003exn
Crystal structure of acetyltransferase from Thermus thermophilus HB8
- PDB DOI: https://doi.org/10.2210/pdb3EXN/pdb
- Classification: TRANSFERASE
- Organism(s): Thermus thermophilus HB8
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2008-10-16 Released: 2009-01-06
- Deposition Author(s): Nocek, B.,Hatzos, C.,Clancy, S.,Joachimiak, A.,Midwest Center for Structural Genomics (MCSG)
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.80 Å
- R-Value Free: 0.219 (Depositor), 0.260 (DCC)
- R-Value Work: 0.176 (Depositor), 0.210 (DCC)
- R-Value Observed: 0.178 (Depositor)
This is version 1.4 of the entry. See complete history.
Literature
Download MendeleyCrystal structure of acetyltransferase from Thermus thermophilus HB8
Nocek, B., Hatzos, C., Clancy, S., Joachimiak, A.To be published.
Explore in 3D: Structure |Sequence Annotations |Electron Density |Validation Report |Ligand Interaction (ACO)
Global Symmetry: Asymmetric - C1
Global Stoichiometry: Monomer - A1
Find Similar Assemblies
Biological assembly 1 assigned by authors and generated by PISA (software)
Macromolecule Content
- Total Structure Weight: 18.88 kDa
- Atom Count: 1,382
- Modelled Residue Count: 154
- Deposited Residue Count: 160
- Unique protein chains: 1
Macromolecules
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Probable acetyltransferase | 160 | Thermus thermophilus HB8 | Mutation(s): 0 Gene Names: TTHA0176 |  | |
UniProt | |||||
Find proteins for Q5SLW7 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SLW7 Go to UniProtKB: Q5SLW7 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q5SLW7 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| ACO Query on ACO Download Ideal Coordinates CCD File | C [auth A] | ACETYL COENZYME *A C23 H38 N7 O17 P3 S ZSLZBFCDCINBPY-ZSJPKINUSA-N |  | ||
| CL Query on CL Download Ideal Coordinates CCD File | B [auth A] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |  | ||
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| MSE Query on MSE | A | L-PEPTIDE LINKING | C5 H11 N O2 Se |  | MET |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.80 Å
- R-Value Free: 0.219 (Depositor), 0.260 (DCC)
- R-Value Work: 0.176 (Depositor), 0.210 (DCC)
- R-Value Observed: 0.178 (Depositor)
Space Group: P 1 21 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 32.197 | α = 90 |
| b = 52.408 | β = 92.5 |
| c = 47.514 | γ = 90 |
| Software Name | Purpose |
|---|---|
| SBC-Collect | data collection |
| HKL-3000 | phasing |
| SHELX | model building |
| Coot | model building |
| MLPHARE | phasing |
| CCP4 | model building |
| REFMAC | refinement |
| HKL-3000 | data reduction |
| HKL-3000 | data scaling |
| SHELX | phasing |
| CCP4 | phasing |
Entry History
Deposition Data
- Released Date: 2009-01-06 Deposition Author(s): Nocek, B.,Hatzos, C.,Clancy, S.,Joachimiak, A.,Midwest Center for Structural Genomics (MCSG)
Revision History (Full details and data files)
- Version 1.0: 2009-01-06
Type: Initial release - Version 1.1: 2011-07-13
Changes: Advisory, Source and taxonomy, Version format compliance - Version 1.2: 2017-10-25
Changes: Refinement description - Version 1.3: 2023-12-27
Changes: Data collection, Database references, Derived calculations - Version 1.4: 2024-10-30
Changes: Structure summary
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