1Y5K		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: 1J7S, 2HHE
Gene Ontology	Chain Function Process Component A, C peroxidase activity D, B peroxidase activity
Primary reference	Crystallographic Evidence for a New Ensemble of Ligand-Induced Allosteric Transitions in Hemoglobin: The T-to-T(High) Quaternary Transitions(,)., Kavanaugh JS, Rogers PH, Arnone A, Biochemistry 2005 Apr 26;44(16):6101-21. PMID:15835899

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (1y5k.pdb1.gz) 94 Kb LPC: Ligand-Protein Contacts for 1Y5K CSU: Contacts of Structural Units for 1Y5K Likely Quarternary Molecular Structure file(s) for 1Y5K Structure Factors (171 Kb) Retrieve 1Y5K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Y5K from S2C, [Save to disk] Re-refined 1y5k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Y5K 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: [1y5k] [1y5k_A] [1y5k_B] [1y5k_C] [1y5k_D] SWISS-PROT database: [P69905] [P68871] Belongs to the pore-forming globin (globin) family according to TCDB. Belongs to the pore-forming globin (globin) family according to TCDB.

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