4FZ2	Crystal structure of the fourth type of archaeal tRNA splicing endonuclease from Candidatus Micrarchaeum acidiphilum ARMAN-2	date	2012-07-06
authors	Hirata, A., Fujishima, K., Yamagami, R., Kawamura, T., Banfiled, J.F., Kanai, A., Hori, H.
compound		source
symmetry		R_factor R_Free 0.2574
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.25
Gene	UNLARM2
Gene Ontology	Chain Function Process Component A, B tRNA-intron endonuclease act... nuclease activity endonuclease activity
Primary reference	X-ray structure of the fourth type of archaeal tRNA splicing endonuclease: insights into the evolution of a novel three-unit composition and a unique loop involved in broad substrate specificity., Hirata A, Fujishima K, Yamagami R, Kawamura T, Banfield JF, Kanai A, Hori H, Nucleic Acids Res. 2012 Nov 1;40(20):10554-66. doi: 10.1093/nar/gks826. Epub 2012, Aug 31. PMID:22941657

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (133 Kb) [Save to disk] Biological Unit Coordinates (4fz2.pdb1.gz) 128 Kb CSU: Contacts of Structural Units for 4FZ2 Structure Factors (665 Kb) Retrieve 4FZ2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4FZ2 from S2C, [Save to disk] Re-refined 4fz2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4FZ2 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.

Visual 3D analysis of 4FZ2

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 4FZ2, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4fz2_A] [4fz2] [4fz2_B] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4FZ2

Community annotation for 4FZ2 at PDBWiki (http://pdbwiki.org)

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