1NUG Transferase date Jan 31, 2003
title Role Of Calcium Ions In The Activation And Activity Of The Transglutaminase 3 Enzyme (2 Calciums, 1 Mg, Inactive Form)
authors B.Ahvazi
compound source
Molecule: Protein-Glutamine Glutamyltransferase E
Chain: A, B
Synonym: Tgase E, Tge, Tge, Transglutaminase 3
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Tgm3
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus
Expression_system_vector: Pet 11a Vector (Novagen) Pvl1392 (Invitrogen);
Expression_system_plasmid: Bac-N_blue, Invitrogen
symmetry Space Group: P 1
R_factor 0.194 R_Free 0.248
length a length b length c angle alpha angle beta angle gamma
57.510 66.810 116.530 97.24 90.28 98.36
method X-Ray Diffractionresolution 2.40 Å
ligand CA, CL, MG enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1NUF, 1RLE
A, B

Primary referenceRoles of calcium ions in the activation and activity of the transglutaminase 3 enzyme., Ahvazi B, Boeshans KM, Idler W, Baxa U, Steinert PM, J Biol Chem 2003 Jun 27;278(26):23834-41. PMID:12679341
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (233 Kb) [Save to disk]
  • Biological Unit Coordinates (1nug.pdb1.gz) 115 Kb
  • Biological Unit Coordinates (1nug.pdb2.gz) 117 Kb
  • LPC: Ligand-Protein Contacts for 1NUG
  • CSU: Contacts of Structural Units for 1NUG
  • Likely Quarternary Molecular Structure file(s) for 1NUG
  • Retrieve 1NUG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NUG from S2C, [Save to disk]
  • View 1NUG 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 1NUG
  • 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 1NUG, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nuga1, region A:1-140 [Jmol] [rasmolscript] [script source]
        - Domain d1nuga4, region A:141-461 [Jmol] [rasmolscript] [script source]
        - Domain d1nuga2, region A:479-593 [Jmol] [rasmolscript] [script source]
        - Domain d1nuga3, region A:594-692 [Jmol] [rasmolscript] [script source]
        - Domain d1nugb1, region B:1-140 [Jmol] [rasmolscript] [script source]
        - Domain d1nugb4, region B:141-459 [Jmol] [rasmolscript] [script source]
        - Domain d1nugb2, region B:473-593 [Jmol] [rasmolscript] [script source]
        - Domain d1nugb3, region B:594-692 [Jmol] [rasmolscript] [script source]
  • Fold representative 1nug 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: [1nug_B] [1nug_A] [1nug]
  • SWISS-PROT database: [Q08188]
  • Domain organization of [TGM3_HUMAN] by SWISSPFAM
  • Domain found in 1NUG: [TGc ] by SMART
  • Other resources with information on 1NUG
  • Community annotation for 1NUG 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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