1V82	Transferase	date	Dec 27, 2003
title	Crystal Structure Of Human Glcat-P Apo Form
authors	S.Kakuda, T.Shiba, M.Ishiguro, H.Tagawa, S.Oka, Y.Kajihara, T.Kawa S.Wakatsuki, R.Kato
compound		source
Molecule: Galactosylgalactosylxylosylprotein 3-Beta- Glucuronosyltransferase 1; Chain: A, B Fragment: Catalytic Domain Synonym: Beta-1,3-Glucuronyltransferase 1, Glucuronosyltran Glcat-P, Udp-Glcua: Glycoprotein Beta- 1,3-Glucuronyltransfe Ec: 2.4.1.135 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-28a(+)
symmetry	Space Group: P 21 21 21	R_factor 0.198 R_Free 0.228
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.111 85.969 122.425 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand	TLA	enzyme	Transferase E.C.2.4.1.135 BRENDA
related structures	by homologous chain: 1V83, 1V84
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural basis for acceptor substrate recognition of a human glucuronyltransferase, GlcAT-P, an enzyme critical in the biosynthesis of the carbohydrate epitope HNK-1., Kakuda S, Shiba T, Ishiguro M, Tagawa H, Oka S, Kajihara Y, Kawasaki T, Wakatsuki S, Kato R, J Biol Chem 2004 May 21;279(21):22693-703. Epub 2004 Mar 1. PMID:14993226

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk] Biological Unit Coordinates (1v82.pdb1.gz) 86 Kb LPC: Ligand-Protein Contacts for 1V82 CSU: Contacts of Structural Units for 1V82 Likely Quarternary Molecular Structure file(s) for 1V82 Structure Factors (456 Kb) Retrieve 1V82 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1V82 from S2C, [Save to disk] Re-refined 1v82 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1V82 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 1V82

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 1V82, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1v82a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1v82b_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1v82_A] [1v82] [1v82_B] SWISS-PROT database: [Q9P2W7] Domain organization of [B3GA1_HUMAN] by SWISSPFAM

Other resources with information on 1V82

Community annotation for 1V82 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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