6CZZ	Transferase	date	Apr 09, 2018
title	Crystal Structure Of Arabidopsis Thaliana Phosphoserine Aminotransferase Isoform 1 (Atpsat1) In Complex With Plp- Phosphoserine Geminal Diamine Intermediate
authors	B.Sekula, M.Ruszkowski, Z.Dauter
compound		source
Molecule: Phosphoserine Aminotransferase 1, Chloroplastic Chain: A, B, C, D Synonym: Atpsat1,Phosphohydroxythreonine Aminotransferase Ec: 2.6.1.52 Engineered: Yes		Organism_scientific: Arabidopsis Thaliana Organism_common: Mouse-Ear Cress Organism_taxid: 3702 Gene: Psat1, At4g35630, F8d20.140 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
symmetry	Space Group: C 1 2 1	R_factor 0.181 R_Free 0.209
crystal cell	length a length b length c angle alpha angle beta angle gamma 189.668 53.288 137.921 90.00 91.91 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	NA, PLP, SEP	enzyme	Transferase E.C.2.6.1.52 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural Analysis of Phosphoserine Aminotransferase (Isoform 1) From Arabidopsis thaliana- the Enzyme Involved in the Phosphorylated Pathway of Serine Biosynthesis., Sekula B, Ruszkowski M, Dauter Z, Front Plant Sci. 2018 Jul 6;9:876. doi: 10.3389/fpls.2018.00876. eCollection, 2018. PMID:30034403

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (490 Kb) [Save to disk] Biological Unit Coordinates (6czz.pdb1.gz) 245 Kb Biological Unit Coordinates (6czz.pdb2.gz) 243 Kb LPC: Ligand-Protein Contacts for 6CZZ CSU: Contacts of Structural Units for 6CZZ Structure Factors (3015 Kb) Retrieve 6CZZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6CZZ from S2C, [Save to disk]

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6czz_D] [6czz_B] [6czz_C] [6czz_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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