1W56: Stepwise introduction of zinc binding site into porphobilinogen synthase of Pseudomonas aeruginosa (mutations A129C and D131C)

PDB ID: 1W56Download
MMDB ID: 31359
PDB Deposition Date: 2004/8/5
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 1.7  Å
Source Organism:
Similar Structures:
Biological Unit for 1W56: octameric; determined by author and by software (PQS)
Molecular Components in 1W56
Label Count Molecule
Proteins (8 molecules)
8
Delta-aminolevulinic Acid Dehydratase
(Gene symbol: hemB)
Molecule annotation
Chemicals and Non-standard biopolymers (36 molecules)
1
8
FORMIC ACIDFORMIC ACID
2
12
MAGNESIUM IONMAGNESIUM ION
3
8
ZINC IONZINC ION
4
8
POTASSIUM IONPOTASSIUM ION
* 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