6U9D Transferase date Sep 08, 2019
title Saccharomyces Cerevisiae Acetohydroxyacid Synthase
authors L.W.Guddat, T.Lonhienne
compound source
Molecule: Acetolactate Synthase Catalytic Subunit, Mitochon
Chain: A, B, E, F, I, J, M, N, Q, R, U, V
Synonym: Acetohydroxy-Acid Synthase Catalytic Subunit,Als
Engineered: Yes
Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
Gene: Ilv2, Smr1, Ymr108w, Ym9718.07
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Acetolactate Synthase Small Subunit, Mitochondria
Chain: C, D, G, H, K, L, O, P, S, T, W, X
Engineered: Yes

Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
Gene: Ilv2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.205 R_Free 0.252
length a length b length c angle alpha angle beta angle gamma
368.647 230.307 183.532 90.00 94.57 90.00
method X-Ray Diffractionresolution 3.19 Å
ligand 60G, ATP, FAD, MG, TPP enzyme Transferase E.C. BRENDA
F, A, J, N, E, B, V, Q, M, R, I, U

Primary referenceStructures of fungal and plant acetohydroxyacid synthases., Lonhienne T, Low YS, Garcia MD, Croll T, Gao Y, Wang Q, Brillault L, Williams CM, Fraser JA, McGeary RP, West NP, Landsberg MJ, Rao Z, Schenk G, Guddat LW, Nature. 2020 Jul 8. pii: 10.1038/s41586-020-2514-3. doi:, 10.1038/s41586-020-2514-3. PMID:32640464
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (3308 Kb) [Save to disk]
  • Biological Unit Coordinates (6u9d.pdb1.gz) 2193 Kb
  • Biological Unit Coordinates (6u9d.pdb2.gz) 2034 Kb
  • LPC: Ligand-Protein Contacts for 6U9D
  • CSU: Contacts of Structural Units for 6U9D
  • Structure Factors (5396 Kb)
  • Retrieve 6U9D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6U9D from S2C, [Save to disk]
  • View 6U9D 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 6U9D
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6u9d from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6u9d_K] [6u9d_A] [6u9d_O] [6u9d_B] [6u9d_J] [6u9d_D] [6u9d_U] [6u9d_N] [6u9d_G] [6u9d_S] [6u9d_E] [6u9d_I] [6u9d_R] [6u9d_W] [6u9d_T] [6u9d_C] [6u9d_H] [6u9d_F] [6u9d_P] [6u9d_L] [6u9d_V] [6u9d_X] [6u9d_M] [6u9d_Q]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6U9D
  • Community annotation for 6U9D at PDBWiki (http://pdbwiki.org)

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