1T2V	Antitumor Protein	date	Apr 22, 2004
title	Structural Basis Of Phospho-Peptide Recognition By The Brct Brca1, Structure With Phosphopeptide
authors	R.S.Williams, M.S.Lee, D.D.Hau, J.N.M.Glover
compound		source
Molecule: Breast Cancer Type 1 Susceptibility Protein Chain: A, B, C, D, E Fragment: Brct Domain 1646-1859 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Brca1 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Brctide-7ps Chain: F, G, H, I, J Engineered: Yes Other_details: In Vitro Optimized Phosphopeptide		Synthetic: Yes Other_details: In Vitro Optimized Phosphopeptide
symmetry	Space Group: C 2 2 21	R_factor 0.258 R_Free 0.301
crystal cell	length a length b length c angle alpha angle beta angle gamma 97.117 138.357 198.266 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.30 Å
ligand	SEP	enzyme
Primary reference	Structural basis of phosphopeptide recognition by the BRCT domain of BRCA1., Williams RS, Lee MS, Hau DD, Glover JN, Nat Struct Mol Biol 2004 May 9;. PMID:15133503

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (152 Kb) [Save to disk] Biological Unit Coordinates (1t2v.pdb1.gz) 32 Kb Biological Unit Coordinates (1t2v.pdb2.gz) 32 Kb Biological Unit Coordinates (1t2v.pdb3.gz) 31 Kb Biological Unit Coordinates (1t2v.pdb4.gz) 30 Kb Biological Unit Coordinates (1t2v.pdb5.gz) 32 Kb Biological Unit Coordinates (1t2v.pdb6.gz) 59 Kb Biological Unit Coordinates (1t2v.pdb7.gz) 61 Kb LPC: Ligand-Protein Contacts for 1T2V CSU: Contacts of Structural Units for 1T2V Likely Quarternary Molecular Structure file(s) for 1T2V Structure Factors (176 Kb) Retrieve 1T2V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1T2V from S2C, [Save to disk] Re-refined 1t2v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1T2V 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1T2V

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1T2V, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1t2va1, region A:1649-1757 [Jmol] [rasmolscript] [script source]     - Domain d1t2va2, region A:1758-1859 [Jmol] [rasmolscript] [script source]     - Domain d1t2vb1, region B:1646-1757 [Jmol] [rasmolscript] [script source]     - Domain d1t2vb2, region B:1758-1859 [Jmol] [rasmolscript] [script source]     - Domain d1t2vc1, region C:1649-1757 [Jmol] [rasmolscript] [script source]     - Domain d1t2vc2, region C:1758-1859 [Jmol] [rasmolscript] [script source]     - Domain d1t2vd1, region D:1647-1757 [Jmol] [rasmolscript] [script source]     - Domain d1t2vd2, region D:1758-1856 [Jmol] [rasmolscript] [script source]     - Domain d1t2ve1, region E:1649-1757 [Jmol] [rasmolscript] [script source]     - Domain d1t2ve2, region E:1758-1859 [Jmol] [rasmolscript] [script source] Fold representative 1t2v from FSSP and Dali (Families of Structurally Similar Proteins) 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: [1t2v_A] [1t2v_B] [1t2v_C] [1t2v_D] [1t2v_E] [1t2v_F] [1t2v_G] [1t2v_H] [1t2v_I] [1t2v_J] SWISS-PROT database: [P38398] Domain organization of [BRCA1_HUMAN] by SWISSPFAM Domain found in 1T2V: [BRCT ] by SMART Alignments of the sequence of 1T2V with the sequences similar proteins can be viewed for 1T2V's classification [BRCA1_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [BRCA1_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1T2V

Community annotation for 1T2V at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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