4Y23		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	NA	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	The maturation mechanism of gamma-glutamyl transpeptidases: Insights from the crystal structure of a precursor mimic of the enzyme from Bacillus licheniformis and from site-directed mutagenesis studies., Pica A, Chi MC, Chen YY, d'Ischia M, Lin LL, Merlino A, Biochim Biophys Acta. 2015 Oct 30. pii: S1570-9639(15)00268-X. doi:, 10.1016/j.bbapap.2015.10.006. PMID:26536828

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk] Biological Unit Coordinates (4y23.pdb1.gz) 86 Kb LPC: Ligand-Protein Contacts for 4Y23 CSU: Contacts of Structural Units for 4Y23 Structure Factors (117 Kb) Retrieve 4Y23 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4Y23 from S2C, [Save to disk] Re-refined 4y23 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4Y23 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: [4y23] [4y23_A] SWISS-PROT database:

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