3NKD		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
Gene	ECDH1
Gene Ontology	Chain Function Process Component B, A nuclease activity endonuclease activity
Primary reference	A dual function of the CRISPR-Cas system in bacterial antivirus immunity and DNA repair., Babu M, Beloglazova N, Flick R, Graham C, Skarina T, Nocek B, Gagarinova A, Pogoutse O, Brown G, Binkowski A, Phanse S, Joachimiak A, Koonin EV, Savchenko A, Emili A, Greenblatt J, Edwards AM, Yakunin AF, Mol Microbiol. 2011 Jan;79(2):484-502. doi:, 10.1111/j.1365-2958.2010.07465.x. Epub 2010 Dec 7. PMID:21219465

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (178 Kb) [Save to disk] Biological Unit Coordinates (3nkd.pdb1.gz) 169 Kb CSU: Contacts of Structural Units for 3NKD Structure Factors (681 Kb) Retrieve 3NKD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NKD from S2C, [Save to disk] Re-refined 3nkd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NKD in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3nkd] [3nkd_A] [3nkd_B] SWISS-PROT database:

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