Download MendeleyStructure of Mycobacterium tuberculosis Mycolic Acid Cyclopropane Synthase CmaA2 in Complex with Dioctylamine
Barkan, D., Liu, Z., Sacchettini, J.C., Glickman, M.S.To be published.
3HEM
Structure of Mycobacterium tuberculosis Mycolic Acid Cyclopropane Synthase CmaA2 in Complex with Dioctylamine
- PDB DOI: https://doi.org/10.2210/pdb3HEM/pdb
- Classification: TRANSFERASE
- Organism(s): Mycobacterium tuberculosis
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2009-05-09 Released: 2009-06-16
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.39 Å
- R-Value Free: 0.266
- R-Value Work: 0.243
This is version 1.3 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 |
| Cyclopropane-fatty-acyl-phospholipid synthase 2 | 302 | Mycobacterium tuberculosis | Mutation(s): 0 Gene Names: cma2, cmaA2, MT0524, MTCY20G9.30c, Rv0503c EC: 2.1.1.79 |  | |
UniProt | |||||
Find proteins for P9WPB5 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WPB5 Go to UniProtKB: P9WPB5 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P9WPB5 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| D22 Query on D22 | B [auth A] | N-octyloctan-1-amine C16 H35 N LAWOZCWGWDVVSG-UHFFFAOYSA-N |  | ||
| CO3 Query on CO3 | C [auth A] | CARBONATE ION C O3 BVKZGUZCCUSVTD-UHFFFAOYSA-L |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.39 Å
- R-Value Free: 0.266
- R-Value Work: 0.243
- Space Group: I 41 2 2
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 106.857 | α = 90 |
| b = 106.857 | β = 90 |
| c = 224.979 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| PDB_EXTRACT | data extraction |
| MAR345dtb | data collection |
| DENZO | data reduction |
| SCALEPACK | data scaling |
| PROCESS | data scaling |
| XFIT | data reduction |
Entry History
Deposition Data
- Released Date: 2009-06-16 Deposition Author(s): Liu, Z., Sacchettini, J.C.
Revision History (Full details and data files)
- Version 1.0: 2009-06-16
Type: Initial release - Version 1.1: 2011-07-13
Changes: Version format compliance - Version 1.2: 2017-11-01
Changes: Refinement description - Version 1.3: 2024-02-21
Changes: Data collection, Database references, Derived calculations
