2HTE	Transferase	date	Jul 25, 2006
title	The Crystal Structure Of Spermidine Synthase From P. Falcipa Complex With 5'-Methylthioadenosine
authors	W.Qiu, A.Dong, H.Ren, H.Wu, G.Wasney, M.Vedadi, J.Lew, I.Kozieradsk A.M.Edwards, C.H.Arrowsmith, J.Weigelt, M.Sundstrom, A.N.Plotni A.Bochkarev, R.Hui, Structural Genomics Consortium (Sgc)
compound		source
Molecule: Spermidine Synthase Chain: A, B, C Ec: 2.5.1.16 Engineered: Yes		Organism_scientific: Plasmodium Falciparum Organism_taxid: 36329 Strain: 3d7 Gene: Pf11_0301 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21-(De3)-Rosetta Oxford Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a-Lic
symmetry	Space Group: C 1 2 1	R_factor 0.186 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 197.061 134.600 48.336 90.00 94.66 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	1PG, MTA, SO4, UNX BindingDB	enzyme	Transferase E.C.2.5.1.16 BRENDA
Gene	PF11
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Genome-scale protein expression and structural biology of Plasmodium falciparum and related Apicomplexan organisms., Vedadi M, Lew J, Artz J, Amani M, Zhao Y, Dong A, Wasney GA, Gao M, Hills T, Brokx S, Qiu W, Sharma S, Diassiti A, Alam Z, Melone M, Mulichak A, Wernimont A, Bray J, Loppnau P, Plotnikova O, Newberry K, Sundararajan E, Houston S, Walker J, Tempel W, Bochkarev A, Kozieradzki I, Edwards A, Arrowsmith C, Roos D, Kain K, Hui R, Mol Biochem Parasitol. 2007 Jan;151(1):100-10. Epub 2006 Nov 13. PMID:17125854

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (153 Kb) [Save to disk] Biological Unit Coordinates (2hte.pdb1.gz) 96 Kb Biological Unit Coordinates (2hte.pdb2.gz) 101 Kb LPC: Ligand-Protein Contacts for 2HTE CSU: Contacts of Structural Units for 2HTE Likely Quarternary Molecular Structure file(s) for 2HTE Structure Factors (1280 Kb) Retrieve 2HTE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HTE from S2C, [Save to disk] Re-refined 2hte structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HTE 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 2HTE

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2HTE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2hte_C] [2hte] [2hte_A] [2hte_B] SWISS-PROT database: [Q8II73] Domain organization of [Q8II73_PLAF7] by SWISSPFAM

Other resources with information on 2HTE

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

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