1T8U	Transferase	date	May 13, 2004
title	Crystal Structure Of Human 3-O-Sulfotransferase-3 With Bound Tetrasaccharide Substrate
authors	A.F.Moon, S.C.Edavettal, J.M.Krahn, E.M.Munoz, M.Negishi, R.J.Lin J.Liu, L.C.Pedersen
compound		source
Molecule: Heparan Sulfate D-Glucosaminyl 3-O-Sulfotransfera Chain: A, B Fragment: Catalytic Domain Synonym: Heparin-Glucosamine 3-O-Sulfotransferase, 3-Ost-3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: H3-Ost-3 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21-Codonplus-Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-4t3
symmetry	Space Group: C 2 2 21	R_factor 0.199 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 80.806 154.525 91.931 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	A3P, IDS, NA, SGN, SO4, UAP	enzyme
note	1T8U (Molecule of the Month:pdb116)
related structures	by homologous chain: 1T8T
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural analysis of the sulfotransferase (3-OST-3) involved in the biosynthesis of an entry receptor for herpes simplex virus 1., Moon AF, Edavettal SC, Krahn JM, Munoz EM, Negishi M, Linhardt RJ, Liu J, Pedersen LC, J Biol Chem 2004 Aug 10;. PMID:15304505

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (101 Kb) [Save to disk] Biological Unit Coordinates (1t8u.pdb1.gz) 96 Kb Biological Unit Coordinates (1t8u.pdb2.gz) 189 Kb LPC: Ligand-Protein Contacts for 1T8U CSU: Contacts of Structural Units for 1T8U Likely Quarternary Molecular Structure file(s) for 1T8U Structure Factors (606 Kb) Retrieve 1T8U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1T8U from S2C, [Save to disk] Re-refined 1t8u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1T8U 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 1T8U

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 1T8U, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1t8ua_, region A [Jmol] [rasmolscript] [script source]     - Domain d1t8ub_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1t8u] [1t8u_A] [1t8u_B] SWISS-PROT database: [Q9Y663] Domain organization of [HS3SA_HUMAN] by SWISSPFAM

Other resources with information on 1T8U

Community annotation for 1T8U at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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