1ZPA		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	A83 BindingDB	enzyme
related structures	by homologous chain: 1CPI, 1ZP8
Gene Ontology	Chain Function Process Component A
Primary reference	1,2,3-triazole as a peptide surrogate in the rapid synthesis of HIV-1 protease inhibitors., Brik A, Alexandratos J, Lin YC, Elder JH, Olson AJ, Wlodawer A, Goodsell DS, Wong CH, Chembiochem 2005 Jul;6(7):1167-9. PMID:15934050

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (24 Kb) [Save to disk] Biological Unit Coordinates (1zpa.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 1ZPA CSU: Contacts of Structural Units for 1ZPA Likely Quarternary Molecular Structure file(s) for 1ZPA Structure Factors (60 Kb) Retrieve 1ZPA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZPA from S2C, [Save to disk] Re-refined 1zpa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZPA 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: [1zpa] [1zpa_A] SWISS-PROT database: [P03366]

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