1MRE Immunoglobulin date Jun 13, 1994
title Preparation, Characterization And Crystallization Of An Antibody Fab Fragment That Recognizes Rna. Crystal Structures Of Native Fab And Three Fab-Mononucleotide Complexes
authors P.R.Pokkuluri, M.Cygler
compound source
Molecule: Igg2b-Kappa Jel103 Fab (Light Chain)
Chain: L
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090

Molecule: Igg2b-Kappa Jel103 Fab (Heavy Chain)
Chain: H
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
symmetry Space Group: P 21 21 21
R_factor 0.192 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
66.200 75.500 104.700 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand GDP, IMD, ZN enzyme
related structures by homologous chain: 1BGX, 1MRD, 4LVE
Primary referencePreparation, characterization and crystallization of an antibody Fab fragment that recognizes RNA. Crystal structures of native Fab and three Fab-mononucleotide complexes., Pokkuluri PR, Bouthillier F, Li Y, Kuderova A, Lee J, Cygler M, J Mol Biol 1994 Oct 21;243(2):283-97. PMID:7523684
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (1mre.pdb1.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 1MRE
  • CSU: Contacts of Structural Units for 1MRE
  • Likely Quarternary Molecular Structure file(s) for 1MRE
  • Structure Factors (171 Kb)
  • Retrieve 1MRE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MRE from S2C, [Save to disk]
  • Re-refined 1mre structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1MRE 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 1MRE
  • 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 1MRE, from MSDmotif at EBI
  • Genome occurence of 1MRE's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mreh1, region H:1-115 [Jmol] [rasmolscript] [script source]
        - Domain d1mreh2, region H:116-227 [Jmol] [rasmolscript] [script source]
        - Domain d1mrel1, region L:1-108 [Jmol] [rasmolscript] [script source]
        - Domain d1mrel2, region L:109-213 [Jmol] [rasmolscript] [script source]
  • Fold representative 1mre 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: [1mre_H] [1mre] [1mre_L]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 1MRE: [IG_like] [IGv ] by SMART
  • Other resources with information on 1MRE
  • Community annotation for 1MRE 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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