4Q3A		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	2YC, EDO, GOL, MG, NA, NAI, PEG, SO4	enzyme
Gene	MBAR
Gene Ontology	Chain Function Process Component A, B, D, C
Primary reference	The Formation of Pyrroline and Tetrahydropyridine Rings in Amino Acids Catalyzed by Pyrrolysine Synthase (PylD)., Quitterer F, Beck P, Bacher A, Groll M, Angew Chem Int Ed Engl. 2014 Jun 10. doi: 10.1002/anie.201402595. PMID:24916332

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (348 Kb) [Save to disk] Biological Unit Coordinates (4q3a.pdb1.gz) 88 Kb Biological Unit Coordinates (4q3a.pdb2.gz) 89 Kb Biological Unit Coordinates (4q3a.pdb3.gz) 88 Kb Biological Unit Coordinates (4q3a.pdb4.gz) 88 Kb Biological Unit Coordinates (4q3a.pdb5.gz) 172 Kb Biological Unit Coordinates (4q3a.pdb6.gz) 171 Kb LPC: Ligand-Protein Contacts for 4Q3A CSU: Contacts of Structural Units for 4Q3A Structure Factors (1082 Kb) Retrieve 4Q3A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4Q3A from S2C, [Save to disk] Re-refined 4q3a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4Q3A 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: [4q3a] [4q3a_A] [4q3a_B] [4q3a_C] [4q3a_D] SWISS-PROT database:

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