1BEC		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
note	1BEC is a representative structure
related structures	by homologous chain: 2BNQ, 2BNU
Primary reference	Crystal structure of the beta chain of a T cell antigen receptor., Bentley GA, Boulot G, Karjalainen K, Mariuzza RA, Science 1995 Mar 31;267(5206):1984-7. PMID:7701320

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk] Biological Unit Coordinates (1bec.pdb1.gz) 77 Kb CSU: Contacts of Structural Units for 1BEC Likely Quarternary Molecular Structure file(s) for 1BEC Retrieve 1BEC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BEC from S2C, [Save to disk]

View 1BEC 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: [1bec] [1bec_A] SWISS-PROT database: Domains found in 1BEC: [IG_like] [IGv ] by SMART

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