1IQ9		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: 1G6M, 2ERA, 5EBX
Gene Ontology	Chain Function Process Component A toxin activity
Primary reference	Motions and structural variability within toxins: implication for their use as scaffolds for protein engineering., Gilquin B, Bourgoin M, Menez R, Le Du MH, Servent D, Zinn-Justin S, Menez A, Protein Sci 2003 Feb;12(2):266-77. PMID:12538890

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (15 Kb) [Save to disk] Biological Unit Coordinates (1iq9.pdb1.gz) 11 Kb LPC: Ligand-Protein Contacts for 1IQ9 CSU: Contacts of Structural Units for 1IQ9 Likely Quarternary Molecular Structure file(s) for 1IQ9 Retrieve 1IQ9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IQ9 from S2C, [Save to disk]

View 1IQ9 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: [1iq9] [1iq9_A] SWISS-PROT database: [P01426]

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