1MPA Complex (Immunoglobulin Peptide) date Feb 26, 1997
title Bactericidal Antibody Against Neisseria Meningitidis
authors J.M.H.Van Den Elsen, J.N.Herron, J.Kroon, P.Gros
compound source
Molecule: Mn12h2 Igg2a-Kappa
Chain: L
Fragment: Fab Fragment
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Strain: Balbc
Cell: B-Lymphocyte Hybridoma
Expression_system: Mus Musculus
Expression_system_common: House Mouse
Expression_system_taxid: 10090
Expression_system_cell_line: Mn12h2 Murine-Murine Hybridoma Line;

Molecule: Mn12h2 Igg2a-Kappa
Chain: H
Fragment: Fab Fragment
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Strain: Balbc
Cell: B-Lymphocyte Hybridoma
Expression_system: Mus Musculus
Expression_system_common: House Mouse
Expression_system_taxid: 10090
Expression_system_cell_line: Mn12h2 Murine-Murine Hybridoma Line;

Molecule: Pora P1.16 Peptide Fluorescein Conjugate
Chain: P
Fragment: Apex Of Extracellular Loop 4 (Vr2) Of Pora, Resid 187;
Synonym: P1.16, Ac-Tkdtnnnlc(Fluorescein)-Nh2
Engineered: Yes

symmetry Space Group: P 1 21 1
R_factor 0.194 R_Free 0.309
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.680 69.100 72.950 90.00 112.01 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand CD, CYF, THC enzyme
related structures by homologous chain: 1BFO, 1BQL, 1MIM, 1XF5
Gene
Ontology
ChainFunctionProcessComponent
L


Primary referenceBactericidal antibody recognition of a PorA epitope of Neisseria meningitidis: crystal structure of a Fab fragment in complex with a fluorescein-conjugated peptide., van den Elsen JM, Herron JN, Hoogerhout P, Poolman JT, Boel E, Logtenberg T, Wilting J, Crommelin DJ, Kroon J, Gros P, Proteins 1997 Sep;29(1):113-25. PMID:9294871
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk]
  • Biological Unit Coordinates (1mpa.pdb1.gz) 85 Kb
  • Biological Unit Coordinates (1mpa.pdb2.gz) 85 Kb
  • LPC: Ligand-Protein Contacts for 1MPA
  • CSU: Contacts of Structural Units for 1MPA
  • Likely Quarternary Molecular Structure file(s) for 1MPA
  • Structure Factors (139 Kb)
  • Retrieve 1MPA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MPA from S2C, [Save to disk]
  • Re-refined 1mpa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1MPA 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 1MPA
  • 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
  • 3D motif for 1MPA, from MSDmotif at EBI
  • Genome occurence of 1MPA's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mpah1, region H:1-121 [Jmol] [rasmolscript] [script source]
        - Domain d1mpah2, region H:122-225 [Jmol] [rasmolscript] [script source]
        - Domain d1mpal1, region L:1-112 [Jmol] [rasmolscript] [script source]
        - Domain d1mpal2, region L:113-219 [Jmol] [rasmolscript] [script source]
  • 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: [1mpa_H] [1mpa] [1mpa_P] [1mpa_L]
  • SWISS-PROT database: [P01863] [Q569X1]
  • Domain organization of [GCAA_MOUSE] [Q569X1_MOUSE] by SWISSPFAM
  • Domains found in 1MPA: [IG_like] [IGv ] by SMART
  • Other resources with information on 1MPA
  • Community annotation for 1MPA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1MPA from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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