5TSU Lyase date Oct 31, 2016
title Active Conformation For Engineered Human Cystathionine Gamma (E59n, R119l, E339v) To Depleting Methionine
authors W.Yan, Y.Zhang
compound source
Molecule: Cystathionine Gamma-Lyase
Chain: A, B, D, F, G, H
Synonym: Cysteine-Protein Sulfhydrase,Gamma-Cystathionase
Ec: 4.4.1.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cth
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21

Molecule: Cystathionine Gamma-Lyase
Chain: C, E
Synonym: Cysteine-Protein Sulfhydrase,Gamma-Cystathionase
Ec: 4.4.1.1
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cth
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
symmetry Space Group: P 2 21 21
R_factor 0.171 R_Free 0.202
crystal
cell
length a length b length c angle alpha angle beta angle gamma
111.889 163.683 181.099 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand CYS, LLP, LPI, MET, SO4 enzyme Lyase E.C.4.4.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, H, C, D, G


Primary referenceStructural Snapshots of an Engineered Cystathionine-gamma-lyase Reveal the Critical Role of Electrostatic Interactions in the Active Site., Yan W, Stone E, Zhang YJ, Biochemistry. 2017 Feb 14;56(6):876-885. doi: 10.1021/acs.biochem.6b01172. Epub, 2017 Feb 3. PMID:28106980
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1044 Kb) [Save to disk]
  • Biological Unit Coordinates (5tsu.pdb1.gz) 517 Kb
  • Biological Unit Coordinates (5tsu.pdb2.gz) 517 Kb
  • LPC: Ligand-Protein Contacts for 5TSU
  • CSU: Contacts of Structural Units for 5TSU
  • Structure Factors (4060 Kb)
  • Retrieve 5TSU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5TSU from S2C, [Save to disk]
  • View 5TSU 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 5TSU
  • 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 5tsu from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5tsu_G] [5tsu_F] [5tsu_H] [5tsu_C] [5tsu_E] [5tsu_B] [5tsu_A] [5tsu_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5TSU
  • Community annotation for 5TSU at PDBWiki (http://pdbwiki.org)

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