1ZCA		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
ligand	ALF, GDP, MG	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	A new approach to producing functional G alpha subunits yields the activated and deactivated structures of G alpha(12/13) proteins., Kreutz B, Yau DM, Nance MR, Tanabe S, Tesmer JJ, Kozasa T, Biochemistry. 2006 Jan 10;45(1):167-74. PMID:16388592

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk] Biological Unit Coordinates (1zca.pdb1.gz) 53 Kb Biological Unit Coordinates (1zca.pdb2.gz) 53 Kb LPC: Ligand-Protein Contacts for 1ZCA CSU: Contacts of Structural Units for 1ZCA Likely Quarternary Molecular Structure file(s) for 1ZCA Structure Factors (130 Kb) Retrieve 1ZCA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZCA from S2C, [Save to disk] Re-refined 1zca structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZCA 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: [1zca] [1zca_A] [1zca_B] SWISS-PROT database: [P27600] Domain found in 1ZCA: [G_alpha ] by SMART

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