1JU6	Transferase	date	Aug 23, 2001
title	Human Thymidylate Synthase Complex With Dump And Ly231514, A Pyrrolo(2,3-D)Pyrimidine-Based Antifolate
authors	P.H.Sayre, J.S.Finer-Moore, T.A.Fritz, D.Biermann, S.B.Gates, W.C.Mackellar, V.F.Patel, R.M.Stroud
compound		source
Molecule: Thymidylate Synthase Chain: A, B, C, D Synonym: Ts Ec: 2.1.1.45 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: Dh5a Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgchts-Taa
symmetry	Space Group: P 1	R_factor 0.236 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.138 69.633 73.958 71.67 85.72 75.11
method	X-Ray Diffraction	resolution	2.89 Å
ligand	LYA, PO4, UMP BindingDB	enzyme	Transferase E.C.2.1.1.45 BRENDA
related structures	by homologous chain: 1CI7, 1JUJ
Gene Ontology	Chain Function Process Component A, D, C, B thymidylate synthase activit...
Primary reference	Multi-targeted antifolates aimed at avoiding drug resistance form covalent closed inhibitory complexes with human and Escherichia coli thymidylate synthases., Sayre PH, Finer-Moore JS, Fritz TA, Biermann D, Gates SB, MacKellar WC, Patel VF, Stroud RM, J Mol Biol 2001 Nov 2;313(4):813-29. PMID:11697906

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (193 Kb) [Save to disk] Biological Unit Coordinates (1ju6.pdb1.gz) 95 Kb Biological Unit Coordinates (1ju6.pdb2.gz) 95 Kb LPC: Ligand-Protein Contacts for 1JU6 CSU: Contacts of Structural Units for 1JU6 Likely Quarternary Molecular Structure file(s) for 1JU6 Structure Factors (160 Kb) Retrieve 1JU6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JU6 from S2C, [Save to disk] Re-refined 1ju6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JU6 in 3D

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Visual 3D analysis of 1JU6

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 3D motif for 1JU6, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ju6a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ju6b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1ju6c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1ju6d_, region D [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: [1ju6_C] [1ju6_B] [1ju6_D] [1ju6_A] [1ju6] SWISS-PROT database: [P04818] Domain organization of [TYSY_HUMAN] by SWISSPFAM

Other resources with information on 1JU6

Community annotation for 1JU6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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