2AAD: THE ROLE OF HISTIDINE-40 IN RIBONUCLEASE T1 CATALYSIS: THREE-DIMENSIONAL STRUCTURES OF THE PARTIALLY ACTIVE HIS40LYS MUTANT

PDB ID: 2AADDownload
MMDB ID: 2516
PDB Deposition Date: 1992/9/15
Updated in MMDB: 2017/12
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
Similar Structures:
Biological Unit for 2AAD: monomeric; determined by author
Molecular Components in 2AAD
Label Count Molecule
Protein (1 molecule)
1
Ribonuclease T1 Isozyme
(Gene symbol: AO090011000118)
Molecule annotation
Chemicals and Non-standard biopolymers (3 molecules)
1
2
CALCIUM IONCALCIUM ION
2
1
GUANOSINE-2'-MONOPHOSPHATEGUANOSINE-2'-MONOPHOSPHATE
* 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