1JR4		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	CL4, MG	enzyme
related structures	by homologous chain: 1VID
Gene Ontology	Chain Function Process Component A
Primary reference	X-ray Crystal Structure of a Bisubstrate Inhibitor Bound to the Enzyme Catechol-O-methyltransferase: A Dramatic Effect of Inhibitor Preorganization on Binding Affinity We thank F. Hoffmann-La Roche for generous support of this work. We are grateful to P. Malherbe for the cloning of COMT, P. Caspers for the expression of COMT, A. Cesura for enzyme purification, B. Wipf for fermentation, and H. W. Lahm for sequencing. , Lerner C, Ruf A, Gramlich V, Masjost B, Zurcher G, Jakob-Roetne R, Borroni E, Diederich F, Angew Chem Int Ed Engl. 2001 Nov 5;40(21):4040-4042. PMID:12404486

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (1jr4.pdb1.gz) 35 Kb LPC: Ligand-Protein Contacts for 1JR4 CSU: Contacts of Structural Units for 1JR4 Likely Quarternary Molecular Structure file(s) for 1JR4 Structure Factors (62 Kb) Retrieve 1JR4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JR4 from S2C, [Save to disk] Re-refined 1jr4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JR4 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: [1jr4] [1jr4_A] SWISS-PROT database: [P22734]

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