4H27 Lyase date Sep 12, 2012
title Modulating The Function Of Human Serine Racemase And Human S Dehydratase By Protein Engineering
authors C.Y.Wang, A.H.Wang
compound source
Molecule: L-Serine Dehydratasel-Threonine Deaminase
Chain: A
Synonym: Sdh, L-Serine Deaminase, L-Threonine Dehydratase,
Ec: 4.3.1.17, 4.3.1.19
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Sds, Sdh
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 4 2 2
R_factor 0.144 R_Free 0.168
crystal
cell
length a length b length c angle alpha angle beta angle gamma
158.502 158.502 59.453 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.30 Å
ligand LLP, SO4 enzyme Lyase E.C.4.3.1.17 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceModulating the function of human serine racemase and human serine dehydratase by protein engineering., Wang CY, Ku SC, Lee CC, Wang AH, Protein Eng Des Sel. 2012 Nov;25(11):741-9. doi: 10.1093/protein/gzs078. Epub, 2012 Oct 30. PMID:23112234
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (122 Kb) [Save to disk]
  • Biological Unit Coordinates (4h27.pdb1.gz) 116 Kb
  • LPC: Ligand-Protein Contacts for 4H27
  • CSU: Contacts of Structural Units for 4H27
  • Structure Factors (1172 Kb)
  • Retrieve 4H27 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4H27 from S2C, [Save to disk]
  • Re-refined 4h27 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4H27 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 4H27
  • 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
  • 3D motif for 4H27, from MSDmotif at EBI
  • Fold representative 4h27 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4h27] [4h27_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4H27
  • Community annotation for 4H27 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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