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4R5Q:
Crystal structure and nuclease activity of the CRISPR-associated Cas4 protein Pcal_0546 from Pyrobaculum calidifontis containing a [2Fe-2S] cluster
PDB ID:
4R5Q
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MMDB ID:
123258
PDB Deposition Date:
2014/8/21
Updated in MMDB:
2017/11
Experimental Method:
x-ray diffraction
Resolution:
2.65 Å
Source Organism:
Pyrobaculum calidifontis JCM 11548
Similar Structures:
VAST+
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Biological Unit for 4R5Q: monomeric; determined by author and by software (PISA)
Molecular Components in 4R5Q
Label
Count
Molecule
Protein (1 molecule)
A
1
Crispr-associated Exonuclease, Cas4 Family
Chemicals and Non-standard biopolymers (2 molecules)
1
1
MAGNESIUM ION
2
1
FE2/S2 (INORGANIC) CLUSTER
* 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