1KWS	Transferase	date	Jan 30, 2002
title	Crystal Structure Of Beta1,3-Glucuronyltransferase I In Comp The Active Udp-Glcua Donor
authors	L.C.Pedersen, T.A.Darden, M.Negishi
compound		source
Molecule: Beta-1,3-Glucuronyltransferase 3 Chain: A, B Fragment: Residue 76-335 Synonym: Glucuronosyltransferase I Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 1 21 1	R_factor 0.187 R_Free 0.223
crystal cell	length a length b length c angle alpha angle beta angle gamma 57.625 47.978 102.152 90.00 93.10 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	MN, UGA	enzyme
related structures	by homologous chain: 1FGG
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of beta 1,3-glucuronyltransferase I in complex with active donor substrate UDP-GlcUA., Pedersen LC, Darden TA, Negishi M, J Biol Chem 2002 Jun 14;277(24):21869-73. PMID:11950836

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk] Biological Unit Coordinates (1kws.pdb1.gz) 84 Kb LPC: Ligand-Protein Contacts for 1KWS CSU: Contacts of Structural Units for 1KWS Likely Quarternary Molecular Structure file(s) for 1KWS Structure Factors (436 Kb) Retrieve 1KWS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KWS from S2C, [Save to disk] Re-refined 1kws structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KWS 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 1KWS

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 1KWS, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kwsa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kwsb_, region B [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: [1kws] [1kws_B] [1kws_A] SWISS-PROT database: [O94766] Domain organization of [B3GA3_HUMAN] by SWISSPFAM

Other resources with information on 1KWS

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

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