1ABR		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	BGC, BMA, MAN, NDG, NGZ	enzyme
Gene Ontology	Chain Function Process Component A B
Primary reference	Crystal structure of abrin-a at 2.14 A., Tahirov TH, Lu TH, Liaw YC, Chen YL, Lin JY, J Mol Biol 1995 Jul 14;250(3):354-67. PMID:7608980

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (118 Kb) [Save to disk] Biological Unit Coordinates (1abr.pdb1.gz) 112 Kb LPC: Ligand-Protein Contacts for 1ABR CSU: Contacts of Structural Units for 1ABR Likely Quarternary Molecular Structure file(s) for 1ABR Structure Factors (210 Kb) Retrieve 1ABR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ABR from S2C, [Save to disk] Re-refined 1abr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ABR 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: [1abr] [1abr_A] [1abr_B] SWISS-PROT database: [P11140] Domain found in 1ABR: [RICIN ] by SMART

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