3APR		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	PUK	enzyme
related structures	by homologous chain: 1UH9, 2APR
Gene Ontology	Chain Function Process Component E
Primary reference	Binding of a reduced peptide inhibitor to the aspartic proteinase from Rhizopus chinensis: implications for a mechanism of action., Suguna K, Padlan EA, Smith CW, Carlson WD, Davies DR, Proc Natl Acad Sci U S A 1987 Oct;84(20):7009-13. PMID:3313384

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk] Biological Unit Coordinates (3apr.pdb1.gz) 58 Kb LPC: Ligand-Protein Contacts for 3APR CSU: Contacts of Structural Units for 3APR Likely Quarternary Molecular Structure file(s) for 3APR Structure Factors (376 Kb) Retrieve 3APR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3APR from S2C, [Save to disk] Re-refined 3apr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3APR 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: [3apr] [3apr_E] [3apr_I] SWISS-PROT database: [P06026]

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