4OGX Hydrolase Antibody date Jan 16, 2014
title Crystal Structure Of Fab Dx-2930 In Complex With Human Plasm Kallikrein At 2.4 Angstrom Resolution
authors T.E.Edwards, M.C.Clifton, J.Abendroth, A.Nixon, R.Ladner
compound source
Molecule: Plasma Kallikrein
Chain: A
Fragment: Unp Residues 391-631
Synonym: Fletcher Factor, Kininogenin, Plasma Prekallikrein Kallikrein Heavy Chain, Plasma Kallikrein Light Chain;
Ec: 3.4.21.34
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Klk3, Klkb1, Klkb1_human
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus

Molecule: Dx-2930 Heavy Chain
Chain: H
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dx-2930 Light Chain
Chain: L
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.185 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
109.610 171.500 42.320 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand SO4 enzyme Hydrolase E.C.3.4.21.34 BRENDA
Gene KLKB1 (H. sapiens)
Gene
Ontology
ChainFunctionProcessComponent
A


L


Disease Fletcher factor deficiency OMIM:229000
Primary referenceInhibition of Plasma Kallikrein by a Highly Specific, Active Site Blocking Antibody., Kenniston JA, Faucette RR, Martik D, Comeau SR, Lindberg AP, Kopacz KJ, Conley GP, Chen J, Viswanathan M, Kastrapeli N, Cosic J, Mason S, DiLeo M, Abendroth J, Kuzmic P, Ladner RC, Edwards TE, TenHoor C, Adelman BA, Nixon AE, Sexton DJ, J Biol Chem. 2014 Jun 26. pii: jbc.M114.569061. PMID:24970892
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (115 Kb) [Save to disk]
  • Biological Unit Coordinates (4ogx.pdb1.gz) 110 Kb
  • LPC: Ligand-Protein Contacts for 4OGX
  • CSU: Contacts of Structural Units for 4OGX
  • Structure Factors (615 Kb)
  • Retrieve 4OGX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4OGX from S2C, [Save to disk]
  • Re-refined 4ogx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4OGX 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 4OGX
  • 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
  • 3D motif for 4OGX, from MSDmotif at EBI
  • Fold representative 4ogx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ogx_L] [4ogx_A] [4ogx_H] [4ogx]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4OGX: [IG_like] [IGv] [Tryp_SPc ] by SMART
  • Other resources with information on 4OGX
  • Community annotation for 4OGX at PDBWiki (http://pdbwiki.org)

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