4AM8: Crystal structure of the R54G mutant of putrescine transcarbamylase from Enterococcus faecalis bound to a curing guanidinium ion

PDB ID: 4AM8Download
MMDB ID: 152767
PDB Deposition Date: 2012/3/8
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 1.99  Å
Source Organism:
Similar Structures:
Biological Unit for 4AM8: trimeric; determined by author and by software (PISA)
Molecular Components in 4AM8
Label Count Molecule
Proteins (3 molecules)
3
Putrescine Carbamoyltransferase
Molecule annotation
Chemicals and Non-standard biopolymers (13 molecules)
1
2
GLUTAMINEGLUTAMINE
2
3
N-(PHOSPHONOACETYL)-L-ORNITHINEN-(PHOSPHONOACETYL)-L-ORNITHINE
3
3
GUANIDINEGUANIDINE
4
3
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
5
1
NICKEL (II) IONNICKEL (II) ION
6
1
ISOLEUCINEISOLEUCINE
* 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