4R53		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	CL, EDO, PEG, PG4, PGE	enzyme
Gene Ontology	Chain Function Process Component D, C, A, B
Primary reference	Tyrosine 110 plays a critical role in regulating the allosteric inhibition of Campylobacter jejuni dihydrodipicolinate synthase by lysine., Conly CJ, Skovpen YV, Li S, Palmer DR, Sanders DA, Biochemistry. 2014 Dec 2;53(47):7396-406. doi: 10.1021/bi5012157. Epub 2014 Nov, 18. PMID:25369463

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (389 Kb) [Save to disk] Biological Unit Coordinates (4r53.pdb1.gz) 383 Kb LPC: Ligand-Protein Contacts for 4R53 CSU: Contacts of Structural Units for 4R53 Structure Factors (1256 Kb) Retrieve 4R53 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4R53 from S2C, [Save to disk] Re-refined 4r53 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4R53 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: [4r53] [4r53_A] [4r53_B] [4r53_C] [4r53_D] SWISS-PROT database: Domain found in 4R53: [DHDPS ] by SMART

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