3UC4	Transferase	date	Oct 26, 2011
title	The Crystal Structure Of Snf1-Related Kinase 2.6
authors	X.E.Zhou, L.M.Ng, F.F.Soon, A.Kovach, K.M.Suino-Powell, J.Li, K. H.E.Xu
compound		source
Molecule: Serinethreonine-Protein Kinase Srk2e Chain: A, B Fragment: Kinase Domain Synonym: Protein Open Stomata 1, Snf1-Related Kinase 2.6, S Serinethreonine-Protein Kinase Ost1; Ec: 2.7.11.1 Engineered: Yes Mutation: Yes		Organism_scientific: Arabidopsis Thaliana Organism_common: Mouse-Ear Cress,Thale-Cress Organism_taxid: 3702 Gene: Srk2e, Ost1, Snrk2.6, At4g33950, F17i5.140 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet24a
symmetry	Space Group: C 2 2 21	R_factor 0.221 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.111 171.536 116.242 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand		enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural basis for basal activity and autoactivation of abscisic acid (ABA) signaling SnRK2 kinases., Ng LM, Soon FF, Zhou XE, West GM, Kovach A, Suino-Powell KM, Chalmers MJ, Li J, Yong EL, Zhu JK, Griffin PR, Melcher K, Xu HE, Proc Natl Acad Sci U S A. 2011 Dec 27;108(52):21259-64. Epub 2011 Dec 12. PMID:22160701

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (195 Kb) [Save to disk] Biological Unit Coordinates (3uc4.pdb1.gz) 98 Kb Biological Unit Coordinates (3uc4.pdb2.gz) 93 Kb CSU: Contacts of Structural Units for 3UC4 Structure Factors (478 Kb) Retrieve 3UC4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3UC4 from S2C, [Save to disk] Re-refined 3uc4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3UC4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3uc4_A] [3uc4_B] [3uc4] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3UC4: [S_TKc ] by SMART

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