1LCJ	Complex (Kinase Peptide)	date	Dec 12, 1994
title	Sh2 (Src Homology-2) Domain Of Human P56-Lck Tyrosine Kinase Complexed With The 11 Residue Phosphotyrosyl Peptide Epqpyeeipiyl
authors	M.Eck, S.Harrison
compound		source
Molecule: P56==Lck== Tyrosine Kinase Chain: A Ec: 2.7.1.112 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss
Molecule: Phosphopeptide Epq(Phospho)Yeeipiyl Chain: B Engineered: Yes
symmetry	Space Group: P 21 21 2	R_factor 0.208 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.190 57.310 31.180 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	PTR	enzyme	Transferase E.C.2.7.1.112 BRENDA
related structures	by homologous chain: 1BHF, 1LKL
Primary reference	Recognition of a high-affinity phosphotyrosyl peptide by the Src homology-2 domain of p56lck., Eck MJ, Shoelson SE, Harrison SC, Nature 1993 Mar 4;362(6415):87-91. PMID:7680435

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk] Biological Unit Coordinates (1lcj.pdb1.gz) 21 Kb LPC: Ligand-Protein Contacts for 1LCJ CSU: Contacts of Structural Units for 1LCJ Likely Quarternary Molecular Structure file(s) for 1LCJ Retrieve 1LCJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LCJ from S2C, [Save to disk]

View 1LCJ 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.

Visual 3D analysis of 1LCJ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1LCJ, from MSDmotif at EBI Genome occurence of 1LCJ's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1lcja_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1lcj] [1lcj_A] [1lcj_B] SWISS-PROT database: [P06239] [P03079] Domain organization of [LCK_HUMAN] [MT_POVHA] by SWISSPFAM Domain found in 1LCJ: [SH2 ] by SMART

Other resources with information on 1LCJ

Community annotation for 1LCJ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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