1Y4Y		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	SO4	enzyme
related structures	by homologous chain: 1Y50, 2HPR
Gene Ontology	Chain Function Process Component C, B, A
Primary reference	The HPr proteins from the thermophile Bacillus stearothermophilus can form domain-swapped dimers., Sridharan S, Razvi A, Scholtz JM, Sacchettini JC, J Mol Biol. 2005 Feb 25;346(3):919-31. Epub 2004 Dec 23. PMID:15713472

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (1y4y.pdb1.gz) 16 Kb Biological Unit Coordinates (1y4y.pdb2.gz) 15 Kb Biological Unit Coordinates (1y4y.pdb3.gz) 16 Kb LPC: Ligand-Protein Contacts for 1Y4Y CSU: Contacts of Structural Units for 1Y4Y Likely Quarternary Molecular Structure file(s) for 1Y4Y Structure Factors (247 Kb) Retrieve 1Y4Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Y4Y from S2C, [Save to disk] Re-refined 1y4y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Y4Y 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: [1y4y] [1y4y_A] [1y4y_B] [1y4y_C] SWISS-PROT database: [P42013]

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