1T3F Immune System date Apr 26, 2004
title Three Dimensional Structure Of A Humanized Anti-Ifn-Gamma Fa In P21 21 21 Space Group
authors P.C.Bourne, S.S.Terzyan, G.Cloud, N.F.Landolfi, M.Vasquez, A.B.Ed
compound source
Molecule: Huzaf Antibody Light Chain
Chain: A
Engineered: Yes
Other_details: The Source Is Engineered Human Constant And Regions With Cdrs From Mouse;
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Huzaf Antibody Heavy Chain
Chain: B
Engineered: Yes
Other_details: The Source Is Engineered Human Constant And Regions With Cdrs From Mouse

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.172 R_Free 0.222
length a length b length c angle alpha angle beta angle gamma
64.390 74.274 104.643 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand PCA enzyme
related structures by homologous chain: 1FNS, 1VGE, 3LVE, 7FAB
Primary referenceThree-dimensional structures of a humanized anti-IFN-gamma Fab (HuZAF) in two crystal forms., Bourne PC, Terzyan SS, Cloud G, Landolfi NF, Vasquez M, Edmundson AB, Acta Crystallogr D Biol Crystallogr 2004 Oct;60(Pt 10):1761-9. Epub 2004, Sep 23. PMID:15388922
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk]
  • Biological Unit Coordinates (1t3f.pdb1.gz) 76 Kb
  • LPC: Ligand-Protein Contacts for 1T3F
  • CSU: Contacts of Structural Units for 1T3F
  • Likely Quarternary Molecular Structure file(s) for 1T3F
  • Structure Factors (281 Kb)
  • Retrieve 1T3F in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1T3F from S2C, [Save to disk]
  • Re-refined 1t3f structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1T3F 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 1T3F
  • 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 1T3F, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1t3fa1, region A:1-108 [Jmol] [rasmolscript] [script source]
        - Domain d1t3fa2, region A:109-214 [Jmol] [rasmolscript] [script source]
        - Domain d1t3fb1, region B:1-118 [Jmol] [rasmolscript] [script source]
        - Domain d1t3fb2, region B:119-219 [Jmol] [rasmolscript] [script source]
  • Fold representative 1t3f from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1t3f] [1t3f_A] [1t3f_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 1T3F: [IG_like] [IGv ] by SMART
  • Other resources with information on 1T3F
  • Community annotation for 1T3F at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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