6WC2	Transcription	date	Mar 29, 2020
title	Crystal Structure Of A Ternary Mef2 Chimerankx2-5myocardin Dna Complex
authors	X.Lei, L.Chen
compound		source
Molecule: Mef2 Chimera,Myocyte-Specific Enhancer Factor 2b, Specific Enhancer Factor 2a; Chain: A, B, C, D, I, J Synonym: Serum Response Factor-Like Protein 1,Rsrfr2,Serum Factor-Like Protein 2,Serum Response Factor-Like Protein 1; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mef2a, Mef2, Mef2b, Xmef2 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Myocardin Enhancer Dna Chain: E, G, K Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Myocardin Enhancer Dna Chain: F, H, L Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Homeobox Protein Nkx-2.5 Chain: M, N, O Synonym: Cardiac-Specific Homeobox,Homeobox Protein Csx,Hom Protein Nk-2 Homolog E; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Nkx2-5, Csx, Nkx2.5, Nkx2e Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.186 R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.370 133.900 140.040 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
Primary reference	Crystal Structures of Ternary Complexes of MEF2 and NKX2-5 Bound to DNA Reveal a Disease Related Protein-Protein Interaction Interface., Lei X, Zhao J, Sagendorf JM, Rajashekar N, Xu J, Dantas Machado AC, Sen C, Rohs R, Feng P, Chen L, J Mol Biol. 2020 Sep 4;432(19):5499-5508. doi: 10.1016/j.jmb.2020.07.004. Epub, 2020 Jul 15. PMID:32681840

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (367 Kb) [Save to disk] Biological Unit Coordinates (6wc2.pdb1.gz) 119 Kb Biological Unit Coordinates (6wc2.pdb2.gz) 121 Kb Biological Unit Coordinates (6wc2.pdb3.gz) 122 Kb CSU: Contacts of Structural Units for 6WC2 Structure Factors (3237 Kb) Retrieve 6WC2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6WC2 from S2C, [Save to disk]

View 6WC2 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 6WC2

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g6wc2, region C:100-200 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6wc2_F] [6wc2_O] [6wc2_M] [6wc2_K] [6wc2_D] [6wc2_A] [6wc2_N] [6wc2_C] [6wc2_I] [6wc2_H] [6wc2_E] [6wc2_L] [6wc2_B] [6wc2_G] [6wc2_J] SWISS-PROT database: Domain organization of by SWISSPFAM

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Community annotation for 6WC2 at PDBWiki (http://pdbwiki.org)

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