1R4P		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	1PS, EDO, FMT, NA	enzyme
note	1R4P is a representative structure
related structures	by homologous chain: 1D1I, 2BOS
Gene Ontology	Chain Function Process Component A E, C, D, F, B
Primary reference	Structure of shiga toxin type 2 (Stx2) from Escherichia coli O157:H7., Fraser ME, Fujinaga M, Cherney MM, Melton-Celsa AR, Twiddy EM, O'Brien AD, James MN, J Biol Chem 2004 Jun 25;279(26):27511-7. Epub 2004 Apr 9. PMID:15075327

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (119 Kb) [Save to disk] Biological Unit Coordinates (1r4p.pdb1.gz) 112 Kb LPC: Ligand-Protein Contacts for 1R4P CSU: Contacts of Structural Units for 1R4P Likely Quarternary Molecular Structure file(s) for 1R4P Structure Factors (560 Kb) Retrieve 1R4P in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1R4P from S2C, [Save to disk] Re-refined 1r4p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1R4P 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: [1r4p] [1r4p_A] [1r4p_B] [1r4p_C] [1r4p_D] [1r4p_E] [1r4p_F] SWISS-PROT database: [P09385] [P09386]

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