1AVQ		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	ACT, PO4	enzyme
Gene Ontology	Chain Function Process Component B, C, A nuclease activity exonuclease activity
Primary reference	Toroidal structure of lambda-exonuclease., Kovall R, Matthews BW, Science 1997 Sep 19;277(5333):1824-7. PMID:9295273

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (124 Kb) [Save to disk] Biological Unit Coordinates (1avq.pdb1.gz) 118 Kb LPC: Ligand-Protein Contacts for 1AVQ CSU: Contacts of Structural Units for 1AVQ Likely Quarternary Molecular Structure file(s) for 1AVQ Structure Factors (493 Kb) Retrieve 1AVQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AVQ from S2C, [Save to disk] Re-refined 1avq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AVQ 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: [1avq_A] [1avq] [1avq_B] [1avq_C] SWISS-PROT database: [P03697]

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