3CX2	Contractile Protein	date	Apr 23, 2008
title	Crystal Structure Of The C1 Domain Of Cardiac Isoform Of Myo Binding Protein-C At 1.3a
authors	S.J.Fisher, J.R.Helliwell, S.Khurshid, L.Govada, C.Redwood, J.M.S N.E.Chayen
compound		source
Molecule: Myosin-Binding Protein C, Cardiac-Type Chain: A Fragment: Ig-Like C2-Type 1 Domain Synonym: Cardiac Mybp-C, C-Protein, Cardiac Muscle Isoform Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mybpc3 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: I 41	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 48.848 48.848 95.132 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.30 Å
Primary reference	An investigation into the protonation states of the C1 domain of cardiac myosin-binding protein C., Fisher SJ, Helliwell JR, Khurshid S, Govada L, Redwood C, Squire JM, Chayen NE, Acta Crystallogr D Biol Crystallogr. 2008 Jun;64(Pt 6):658-64. Epub 2008, May 14. PMID:18560154

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (3cx2.pdb1.gz) 43 Kb CSU: Contacts of Structural Units for 3CX2 Likely Quarternary Molecular Structure file(s) for 3CX2 Structure Factors (234 Kb) Retrieve 3CX2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3CX2 from S2C, [Save to disk] Re-refined 3cx2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3CX2 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 3CX2

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3CX2, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3cx2] [3cx2_A] SWISS-PROT database: [Q14896] Domain organization of [MYPC3_HUMAN] by SWISSPFAM Domain found in 3CX2: [IG ] by SMART

Other resources with information on 3CX2

Community annotation for 3CX2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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