1DUK		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	HEM	enzyme
related structures	by homologous chain: 1DTM, 1IRC
Gene Ontology	Chain Function Process Component A
Primary reference	Trans-substitution of the proximal hydrogen bond in myoglobin: I. Structural consequences of hydrogen bond deletion., Barrick D, Dahlquist FW, Proteins 2000 Jun 1;39(4):278-90. PMID:10813811

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk] Biological Unit Coordinates (1duk.pdb1.gz) 26 Kb LPC: Ligand-Protein Contacts for 1DUK CSU: Contacts of Structural Units for 1DUK Likely Quarternary Molecular Structure file(s) for 1DUK Structure Factors (48 Kb) Retrieve 1DUK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DUK from S2C, [Save to disk] Re-refined 1duk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1DUK 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: [1duk] [1duk_A] SWISS-PROT database: [P02185]

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