2D06	Transferase	date	Jul 25, 2005
title	Human Sult1a1 Complexed With Pap And Estradiol
authors	N.U.Gamage, S.Tsvetanov, R.G.Duggleby, M.E.Mcmanus, J.L.Martin
compound		source
Molecule: Sulfotransferase 1a1 Chain: A, B Synonym: Sult1a1, Phenol Sulfotransferase 1, Aryl Sulfotran Phenol-Sulfating Phenol Sulfotransferase 1, P- Pst 1, Therm Phenol Sulfotransferase, Ts-Pst, Hast1hast2, St1a3; Ec: 2.8.2.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Liver Gene: Sult1a1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet20a+
symmetry	Space Group: P 21 21 2	R_factor 0.217 R_Free 0.283
crystal cell	length a length b length c angle alpha angle beta angle gamma 123.640 86.070 72.950 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	A3P, EST	enzyme	Transferase E.C.2.8.2.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	The structure of human SULT1A1 crystallized with estradiol: An insight into active site plasticity and substrate inhibition with multi-ring substrates., Gamage NU, Tsvetanov S, Duggleby RG, McManus ME, Martin JL, J Biol Chem 2005 Oct 12;. PMID:16221673

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk] Biological Unit Coordinates (2d06.pdb1.gz) 50 Kb Biological Unit Coordinates (2d06.pdb2.gz) 50 Kb LPC: Ligand-Protein Contacts for 2D06 CSU: Contacts of Structural Units for 2D06 Likely Quarternary Molecular Structure file(s) for 2D06 Structure Factors (288 Kb) Retrieve 2D06 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2D06 from S2C, [Save to disk] Re-refined 2d06 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2D06 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 2D06

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 2D06, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2d06_B] [2d06] [2d06_A] SWISS-PROT database: [P50225] Domain organization of [ST1A1_HUMAN] by SWISSPFAM

Other resources with information on 2D06

Community annotation for 2D06 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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