1AR2		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
related structures	by homologous chain: 1QLR, 2HMI
Gene Ontology	Chain Function Process Component A
Primary reference	X-ray crystallography reveals stringent conservation of protein fold after removal of the only disulfide bridge from a stabilized immunoglobulin variable domain., Uson I, Bes MT, Sheldrick GM, Schneider TR, Hartsch T, Fritz HJ, Fold Des 1997;2(6):357-61. PMID:9427009

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk] Biological Unit Coordinates (1ar2.pdb1.gz) 34 Kb CSU: Contacts of Structural Units for 1AR2 Likely Quarternary Molecular Structure file(s) for 1AR2 Structure Factors (62 Kb) Retrieve 1AR2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AR2 from S2C, [Save to disk] Re-refined 1ar2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AR2 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: [1ar2] [1ar2_A] SWISS-PROT database: [P01607] Domain found in 1AR2: [IGv ] by SMART

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