Download MendeleyCrystal structure of N-methyl transferase (PMT-2) from Caenorhabditis elegant complexed with S-adenosyl homocysteine and phosphoethanolamine
Lukk, T., Nair, S.K.To be published.
4INE
Crystal structure of N-methyl transferase (PMT-2) from Caenorhabditis elegant complexed with S-adenosyl homocysteine and phosphoethanolamine
- PDB DOI: https://doi.org/10.2210/pdb4INE/pdb
- Classification: TRANSFERASE
- Organism(s): Caenorhabditis elegans
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2013-01-04 Released: 2014-01-15
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.45 Å
- R-Value Free: 0.194
- R-Value Work: 0.170
- R-Value Observed: 0.172
Starting Model: experimental
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This is version 1.1 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 |
| Protein PMT-2 | 454 | Caenorhabditis elegans | Mutation(s): 0 Gene Names: pmt-2 EC: 2.1.1.103 |  | |
UniProt | |||||
Find proteins for Q22993 (Caenorhabditis elegans) Explore Q22993 Go to UniProtKB: Q22993 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q22993 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| SAH Query on SAH | C [auth A], F [auth B] | S-ADENOSYL-L-HOMOCYSTEINE C14 H20 N6 O5 S ZJUKTBDSGOFHSH-WFMPWKQPSA-N |  | ||
| OPE Query on OPE | D [auth A], G [auth B] | PHOSPHORIC ACID MONO-(2-AMINO-ETHYL) ESTER C2 H8 N O4 P SUHOOTKUPISOBE-UHFFFAOYSA-N |  | ||
| BME Query on BME | E [auth A], H [auth B] | BETA-MERCAPTOETHANOL C2 H6 O S DGVVWUTYPXICAM-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.45 Å
- R-Value Free: 0.194
- R-Value Work: 0.170
- R-Value Observed: 0.172
- Space Group: P 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 57.131 | α = 107.18 |
| b = 68.011 | β = 96.3 |
| c = 74.742 | γ = 106.51 |
| Software Name | Purpose |
|---|---|
| SCALEPACK | data scaling |
| REFMAC | refinement |
| PDB_EXTRACT | data extraction |
| HKL-3000 | data reduction |
| PHASER | phasing |
Entry History
Deposition Data
- Released Date: 2014-01-15 Deposition Author(s): Lukk, T., Nair, S.K.
Revision History (Full details and data files)
- Version 1.0: 2014-01-15
Type: Initial release - Version 1.1: 2023-09-20
Changes: Data collection, Database references, Derived calculations, Refinement description
