2I1Q		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	ANP, CA, MG, NA	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Calcium Stiffens Archaeal Rad51 Recombinase from Methanococcus voltae for Homologous Recombination., Qian X, He Y, Ma X, Fodje MN, Grochulski P, Luo Y, J Biol Chem. 2006 Dec 22;281(51):39380-7. Epub 2006 Oct 17. PMID:17050545

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk] Biological Unit Coordinates (2i1q.pdb1.gz) 52 Kb LPC: Ligand-Protein Contacts for 2I1Q CSU: Contacts of Structural Units for 2I1Q Likely Quarternary Molecular Structure file(s) for 2I1Q Structure Factors (262 Kb) Retrieve 2I1Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2I1Q from S2C, [Save to disk] Re-refined 2i1q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2I1Q 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: [2i1q] [2i1q_A] SWISS-PROT database: [O73948] Domains found in 2I1Q: [AAA] [HhH1 ] by SMART

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