1L2Z	Peptide Binding Signaling Protein	date	Feb 26, 2002
title	Cd2bp2-Gyf Domain In Complex With Proline-Rich Cd2 Tail Segm Peptide
authors	C.Freund, R.Kuhne, H.Yang, S.Park, E.L.Reinherz, G.Wagner
compound		source
Molecule: Cd2 Antigen (Cytoplasmic Tail)-Binding Protein 2 Chain: A Fragment: Residue 1-62 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cd2bp2 (Amino Acids 280-341) Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptft74
Molecule: T-Cell Surface Antigen Cd2 Chain: B Fragment: Residue 63-73 Synonym: T-Cell Surface Antigen T11leu-5, Lfa-2, Lfa-3 Rec Erythrocyte Receptor, Rosette Receptor; Engineered: Yes		Synthetic: Yes Other_details: The Peptide Was Chemically Synthesized. The Of The Peptide Is Naturally Found In Homo Sapiens (Human).
method	Solution NMR
related structures	by homologous chain: 1GYF
Gene Ontology	Chain Function Process Component A
Primary reference	Dynamic interaction of CD2 with the GYF and the SH3 domain of compartmentalized effector molecules., Freund C, Kuhne R, Yang H, Park S, Reinherz EL, Wagner G, EMBO J 2002 Nov 15;21(22):5985-95. PMID:12426371

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (295 Kb) [Save to disk] Biological Unit Coordinates (1l2z.pdb1.gz) 20 Kb CSU: Contacts of Structural Units for 1L2Z Original NMR restraints for 1L2Z from PDB Retrieve 1L2Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1L2Z from S2C, [Save to disk]

View 1L2Z 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 1L2Z

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1L2Z, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1l2za_, 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: [1l2z] [1l2z_A] [1l2z_B] SWISS-PROT database: [O95400] [P06729] Domain organization of [CD2B2_HUMAN] [CD2_HUMAN] by SWISSPFAM Domain found in 1L2Z: [GYF ] by SMART

Other resources with information on 1L2Z

Community annotation for 1L2Z at PDBWiki (http://pdbwiki.org) NMR Ensemble (OLDERADO: core, domain and representative structure database) MMDB (Entrez's Structure Database)

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