Download MendeleyCrystal structure of N5-glutamine methyltransferase, HemK(EC 2.1.1.-) (TM0488) from Thermotoga maritima at 2.80 A resolution
Joint Center for Structural Genomics (JCSG)To be published.
1VQ1
Crystal structure of N5-glutamine methyltransferase, HemK(EC 2.1.1.-) (TM0488) from Thermotoga maritima at 2.80 A resolution
- PDB DOI: https://doi.org/10.2210/pdb1VQ1/pdb
- Classification: TRANSFERASE
- Organism(s): Thermotoga maritima MSB8
- Expression System: Escherichia coli
- Mutation(s): Yes
- Deposited: 2004-12-02 Released: 2005-02-01
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.80 Å
- R-Value Free: 0.273
- R-Value Work: 0.208
- R-Value Observed: 0.212
This is version 1.5 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| N5-glutamine methyltransferase, HemK | 294 | Thermotoga maritima MSB8 | Mutation(s): 4 Gene Names: TM0488 EC: 2.1.1 |  | |
UniProt | |||||
Find proteins for Q9WYV8 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9WYV8 Go to UniProtKB: Q9WYV8 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q9WYV8 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| SAM Query on SAM | C [auth A], D [auth B] | S-ADENOSYLMETHIONINE C15 H22 N6 O5 S MEFKEPWMEQBLKI-FCKMPRQPSA-N |  | ||
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| MSE Query on MSE | A, B | 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: 0.273
- R-Value Work: 0.208
- R-Value Observed: 0.212
- Space Group: C 1 2 1
- Diffraction Data: https://doi.org/10.18430/M31VQ1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 140.973 | α = 90 |
| b = 58.611 | β = 109.46 |
| c = 85.667 | γ = 90 |
| Software Name | Purpose |
|---|---|
| MOSFLM | data reduction |
| SCALA | data scaling |
| MOLREP | phasing |
| REFMAC | refinement |
| CCP4 | data scaling |
Entry History
Deposition Data
- Released Date: 2005-02-01 Deposition Author(s): Joint Center for Structural Genomics (JCSG)
Revision History (Full details and data files)
- Version 1.0: 2005-02-01
Type: Initial release - Version 1.1: 2008-04-26
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Advisory, Source and taxonomy, Version format compliance - Version 1.3: 2023-01-25
Changes: Database references, Derived calculations - Version 1.4: 2023-09-20
Changes: Data collection, Refinement description - Version 1.5: 2023-11-15
Changes: Data collection
