5UL1	Transferase Signaling Protein Inhibitor	date	Jan 23, 2017
title	The Co-Structure Of 3-Amino-6-(4-((1-(Dimethylamino)Propan-2 Sulfonyl)Phenyl)-N-Phenylpyrazine-2-Carboxamide And A Ratio Designed Pi3k-Alpha Mutant That Mimics Atr
authors	M.S.Knapp, R.A.Elling, M.Mamo
compound		source
Molecule: Phosphatidylinositol 4,5-Bisphosphate 3-Kinase Ca Subunit Alpha Isoform; Chain: A Synonym: Ptdins-3-Kinase Subunit Alpha,Phosphatidylinositol Bisphosphate 3-Kinase 110 Kda Catalytic Subunit Alpha,P110a Phosphoinositide-3-Kinase Catalytic Alpha Polypeptide, Serinethreonine Protein Kinase Pik3ca; Ec: 2.7.1.153,2.7.11.1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pik3ca Expression_system: Unidentified Baculovirus Expression_system_taxid: 10469
Molecule: Phosphatidylinositol 3-Kinase Regulatory Subunit Chain: B Synonym: Ptdins-3-Kinase Regulatory Subunit Alpha, Phosphatidylinositol 3-Kinase 85 Kda Regulatory Subunit Alp 3-Kinase Regulatory Subunit P85-Alpha; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pik3r1, Grb1 Expression_system: Unidentified Baculovirus Expression_system_taxid: 10469
symmetry	Space Group: P 21 21 21	R_factor 0.190 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 100.431 108.814 136.576 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	8DY	enzyme	Transferase E.C.2.7.1.153 BRENDA
Gene Ontology	Chain Function Process Component A protein serine/threonine kin... protein kinase activator act...
Primary reference	Rationally Designed PI3Kalpha Mutants to Mimic ATR and Their Use to Understand Binding Specificity of ATR Inhibitors., Lu Y, Knapp M, Crawford K, Warne R, Elling R, Yan K, Doyle M, Pardee G, Zhang L, Ma S, Mamo M, Ornelas E, Pan Y, Bussiere D, Jansen J, Zaror I, Lai A, Barsanti P, Sim J, J Mol Biol. 2017 Apr 20. pii: S0022-2836(17)30181-X. doi:, 10.1016/j.jmb.2017.04.006. PMID:28433539

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (319 Kb) [Save to disk] Biological Unit Coordinates (5ul1.pdb1.gz) 313 Kb LPC: Ligand-Protein Contacts for 5UL1 CSU: Contacts of Structural Units for 5UL1 Structure Factors (520 Kb) Retrieve 5UL1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5UL1 from S2C, [Save to disk] Re-refined 5ul1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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: [5ul1_A] [5ul1_B] [5ul1] SWISS-PROT database: Domain organization of by SWISSPFAM

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