1MHP Immune System date Aug 20, 2002
title Crystal Structure Of A Chimeric Alpha1 Integrin I-Domain In With The Fab Fragment Of A Humanized Neutralizing Antibody
authors M.Karpusas, F.Taylor, J.Ferrant, P.Weinreb, E.Garber
compound source
Molecule: Integrin Alpha 1, (Residues 169-360)
Chain: A, B
Fragment: Alpha1 I-Domain
Synonym: Laminin And Collagen Receptor, Vla-1, Cd49a
Engineered: Yes
Mutation: Yes
 Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Fab Fragment, Heavy Chain
Chain: H, X
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_cell: Cho Cells

Molecule: Fab Fragment, Light Chain
Chain: L, Y
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_cell: Cho Cells
symmetry Space Group: P 65
R_factor 0.213 R_Free 0.272
crystal
cell
length a length b length c angle alpha angle beta angle gamma
255.090 255.090 38.640 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.80 Å
ligand MN enzyme
related structures by homologous chain: 1BLN, 1IGT, 1QCY, 1Y18
Primary referenceCrystal structure of the alpha1beta1 integrin I domain in complex with an antibody Fab fragment., Karpusas M, Ferrant J, Weinreb PH, Carmillo A, Taylor FR, Garber EA, J Mol Biol 2003 Apr 11;327(5):1031-41. PMID:12662928
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (164 Kb) [Save to disk]
  • Biological Unit Coordinates (1mhp.pdb1.gz) 94 Kb
  • Biological Unit Coordinates (1mhp.pdb2.gz) 65 Kb
  • LPC: Ligand-Protein Contacts for 1MHP
  • CSU: Contacts of Structural Units for 1MHP
  • Likely Quarternary Molecular Structure file(s) for 1MHP
  • Structure Factors (455 Kb)
  • Retrieve 1MHP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MHP from S2C, [Save to disk]
  • Re-refined 1mhp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1MHP 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 1MHP
  • 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 1MHP, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mhpa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1mhpb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1mhph1, region H:1-118 [Jmol] [rasmolscript] [script source]
        - Domain d1mhph2, region H:119-219 [Jmol] [rasmolscript] [script source]
        - Domain d1mhpl2, region L:107-213 [Jmol] [rasmolscript] [script source]
        - Domain d1mhpl1, region L:2-106 [Jmol] [rasmolscript] [script source]
        - Domain d1mhpx_, region X [Jmol] [rasmolscript] [script source]
        - Domain d1mhpy_, region Y [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: [1mhp_L] [1mhp_H] [1mhp] [1mhp_B] [1mhp_A] [1mhp_X] [1mhp_Y]
  • SWISS-PROT database: [P18614]
  • Domain organization of [ITA1_RAT] by SWISSPFAM
  • Domains found in 1MHP: [IG_like] [IGv] [VWA ] by SMART
    • Other resources with information on 1MHP
  • Community annotation for 1MHP at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science