4X23		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 Ontology	Chain Function Process Component B, P, L, F G, M, C, Q H, N, D, R K, E, O, A
Primary reference	A conserved mechanism for centromeric nucleosome recognition by centromere protein CENP-C., Kato H, Jiang J, Zhou BR, Rozendaal M, Feng H, Ghirlando R, Xiao TS, Straight AF, Bai Y, Science. 2013 May 31;340(6136):1110-3. doi: 10.1126/science.1235532. PMID:23723239

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (482 Kb) [Save to disk] Biological Unit Coordinates (4x23.pdb1.gz) 241 Kb Biological Unit Coordinates (4x23.pdb2.gz) 239 Kb CSU: Contacts of Structural Units for 4X23 Structure Factors (952 Kb) Retrieve 4X23 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4X23 from S2C, [Save to disk] Re-refined 4x23 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4X23 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: [4x23] [4x23_A] [4x23_B] [4x23_C] [4x23_D] [4x23_E] [4x23_F] [4x23_G] [4x23_H] [4x23_I] [4x23_J] [4x23_K] [4x23_L] [4x23_M] [4x23_N] [4x23_O] [4x23_P] [4x23_Q] [4x23_R] [4x23_S] [4x23_T] [4x23_U] [4x23_V] [4x23_W] [4x23_X] SWISS-PROT database: Domains found in 4X23: [H2A] [H2B] [H3] [H4 ] by SMART

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