1LEK		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	CSO, FUC, NAG, PO4	enzyme
related structures	by homologous chain: 1DUY, 1JHT
Gene Ontology	Chain Function Process Component B
Primary reference	Structural comparison of allogeneic and syngeneic T cell receptor-peptide-major histocompatibility complex complexes: a buried alloreactive mutation subtly alters peptide presentation substantially increasing V(beta) Interactions., Luz JG, Huang M, Garcia KC, Rudolph MG, Apostolopoulos V, Teyton L, Wilson IA, J Exp Med 2002 May 6;195(9):1175-86. PMID:11994422

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (1lek.pdb1.gz) 68 Kb LPC: Ligand-Protein Contacts for 1LEK CSU: Contacts of Structural Units for 1LEK Likely Quarternary Molecular Structure file(s) for 1LEK Retrieve 1LEK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LEK from S2C, [Save to disk]

View 1LEK 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: [1lek_A] [1lek_B] [1lek_P] [1lek] SWISS-PROT database: [P01887] [P01901] Domain found in 1LEK: [IGc1 ] by SMART

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