1QR3		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	ALQ, CA, CIR, DBU, GLJ, SO4, TYJ	enzyme
related structures	by homologous chain: 1BTU, 1ELT
Gene Ontology	Chain Function Process Component E
Primary reference	Structure of porcine pancreatic elastase complexed with FR901277, a novel macrocyclic inhibitor of elastases, at 1.6 A resolution., Nakanishi I, Kinoshita T, Sato A, Tada T, Biopolymers 2000 Apr 15;53(5):434-45. PMID:10738204

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (1qr3.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 1QR3 CSU: Contacts of Structural Units for 1QR3 Likely Quarternary Molecular Structure file(s) for 1QR3 Structure Factors (78 Kb) Retrieve 1QR3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QR3 from S2C, [Save to disk] Re-refined 1qr3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1QR3 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: [1qr3] [1qr3_] [1qr3_E] [1qr3_I] SWISS-PROT database: [P00772] Domain found in 1QR3: [Tryp_SPc ] by SMART

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