4Q1H: Structure and mechanism of a dehydratase/decarboxylase enzyme couple involved in polyketide beta-branching

PDB ID: 4Q1HDownload
MMDB ID: 129030
PDB Deposition Date: 2014/4/3
Updated in MMDB: 2023/05
Experimental Method:
x-ray diffraction
Resolution: 1.93  Å
Source Organism:
Similar Structures:
Biological Unit for 4Q1H: trimeric; determined by author and by software (PISA)
Molecular Components in 4Q1H
Label Count Molecule
Proteins (3 molecules)
3
Polyketide Biosynthesis Enoyl-coa Isomerase Pksi
(Gene symbol: pksI)
Molecule annotation
Chemicals and Non-standard biopolymers (10 molecules)
1
8
GLYCEROLGLYCEROL
2
1
SODIUM IONSODIUM ION
3
1
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303