1Y28		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: 1LSW, 1XJ2
Gene Ontology	Chain Function Process Component A
Primary reference	A distal arginine in oxygen-sensing heme-PAS domains is essential to ligand binding, signal transduction, and structure., Dunham CM, Dioum EM, Tuckerman JR, Gonzalez G, Scott WG, Gilles-Gonzalez MA, Biochemistry 2003 Jul 1;42(25):7701-8. PMID:12820879

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk] Biological Unit Coordinates (1y28.pdb1.gz) 21 Kb LPC: Ligand-Protein Contacts for 1Y28 CSU: Contacts of Structural Units for 1Y28 Likely Quarternary Molecular Structure file(s) for 1Y28 Structure Factors (85 Kb) Retrieve 1Y28 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Y28 from S2C, [Save to disk] Re-refined 1y28 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Y28 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: [1y28] [1y28_A] SWISS-PROT database: [P23222] Domains found in 1Y28: [PAC] [PAS ] by SMART

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