4Q1Y		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	017, ACT, PO4	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	Drug resistance conferred by mutations outside the active site through alterations in the dynamic and structural ensemble of HIV-1 protease., Ragland DA, Nalivaika EA, Nalam MN, Prachanronarong KL, Cao H, Bandaranayake RM, Cai Y, Kurt-Yilmaz N, Schiffer CA, J Am Chem Soc. 2014 Aug 27;136(34):11956-63. doi: 10.1021/ja504096m. Epub 2014, Aug 18. PMID:25091085

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk] Biological Unit Coordinates (4q1y.pdb1.gz) 68 Kb LPC: Ligand-Protein Contacts for 4Q1Y CSU: Contacts of Structural Units for 4Q1Y Structure Factors (378 Kb) Retrieve 4Q1Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4Q1Y from S2C, [Save to disk] Re-refined 4q1y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4Q1Y 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: [4q1y] [4q1y_A] [4q1y_B] SWISS-PROT database:

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