5F8T Hydrolase Hydrolase Inhibitor date Dec 09, 2015
title The Crystal Structure Of Human Plasma Kallikrein In Complex Peptide Inhibitor Pkalin-2
authors M.Xu, L.Jiang, P.Xu, Z.Luo, P.Andreasen, M.Huang
compound source
Molecule: Plasma Kallikrein Light Chain
Chain: A
Fragment: Unp Residues 391-629
Synonym: Fletcher Factor,Kininogenin,Plasma Prekallikrein,P
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Klkb1, Klk3
Expression_system: Komagataella Pastoris
Expression_system_taxid: 4922

Molecule: Cys-Pro-Lys-Arg-Phe-M70-Ala-Leu-Phe-Cys
Chain: P
Engineered: Yes

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: P 65
R_factor 0.231 R_Free 0.245
length a length b length c angle alpha angle beta angle gamma
90.153 90.153 57.260 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.75 Å
ligand MRZ, SO4 enzyme Hydrolase E.C. BRENDA
note 5F8T supersedes 4ZJ5

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (5f8t.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 5F8T
  • CSU: Contacts of Structural Units for 5F8T
  • Structure Factors (489 Kb)
  • Retrieve 5F8T in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5F8T from S2C, [Save to disk]
  • Re-refined 5f8t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5F8T 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 5F8T
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 5f8t from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5f8t_P] [5f8t] [5f8t_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5F8T
  • Community annotation for 5F8T at PDBWiki (http://pdbwiki.org)

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