4HT3		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	BCN, CL, CS, EDO, F9F, PEG, PG5, PGE, PLP	enzyme
Gene Ontology	Chain Function Process Component A B
Primary reference	Allostery and substrate channeling in the tryptophan synthase bienzyme complex: evidence for two subunit conformations and four quaternary states., Niks D, Hilario E, Dierkers A, Ngo H, Borchardt D, Neubauer TJ, Fan L, Mueller LJ, Dunn MF, Biochemistry. 2013 Sep 17;52(37):6396-411. doi: 10.1021/bi400795e. Epub 2013 Sep , 6. PMID:23952479

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (260 Kb) [Save to disk] Biological Unit Coordinates (4ht3.pdb1.gz) 496 Kb LPC: Ligand-Protein Contacts for 4HT3 CSU: Contacts of Structural Units for 4HT3 Structure Factors (2511 Kb) Retrieve 4HT3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4HT3 from S2C, [Save to disk] Re-refined 4ht3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4HT3 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: [4ht3] [4ht3_A] [4ht3_B] SWISS-PROT database:

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