4NTX		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	AMR, CL, NA, NAG, P6G, PCA	enzyme
Gene Ontology	Chain Function Process Component A B serine-type endopeptidase in... toxin activity C toxin activity
Primary reference	X-ray structure of Acid-sensing ion channel 1-snake toxin complex reveals open state of a na(+)-selective channel., Baconguis I, Bohlen CJ, Goehring A, Julius D, Gouaux E, Cell. 2014 Feb 13;156(4):717-29. doi: 10.1016/j.cell.2014.01.011. Epub 2014 Feb, 6. PMID:24507937

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (107 Kb) [Save to disk] Biological Unit Coordinates (4ntx.pdb1.gz) 100 Kb Biological Unit Coordinates (4ntx.pdb2.gz) 293 Kb LPC: Ligand-Protein Contacts for 4NTX CSU: Contacts of Structural Units for 4NTX Structure Factors (1069 Kb) Retrieve 4NTX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4NTX from S2C, [Save to disk] Re-refined 4ntx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4NTX 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: [4ntx] [4ntx_A] [4ntx_B] [4ntx_C] SWISS-PROT database: Domains found in 4NTX: [KU] [PA2c ] by SMART

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