1HJ7 Cell-Surface Receptor date Jan 09, 2001
title Nmr Study Of A Pair Of Ldl Receptor Ca2+ Binding Epidermal G Factor-Like Domains, 20 Structures
authors S.Saha, P.A.Handford, I.D.Campbell, A.K.Downing
compound source
Molecule: Ldl Receptor
Chain: A
Fragment: Ca2+ Binding Epidermal Growth Factor-Like Domain Residues 293-372;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cellular_location: Transmembrane
Gene: Ldlr
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_plasmid: Pqe30 (Qiagen)
methodSolution NMR
ligand CA enzyme
related structures by homologous chain: 1HZ8

Primary referenceSolution structure of the LDL receptor EGF-AB pair: a paradigm for the assembly of tandem calcium binding EGF domains., Saha S, Boyd J, Werner JM, Knott V, Handford PA, Campbell ID, Downing AK, Structure. 2001 Jun;9(6):451-6. PMID:11435110
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (393 Kb) [Save to disk]
  • Biological Unit Coordinates (1hj7.pdb1.gz) 21 Kb
  • LPC: Ligand-Protein Contacts for 1HJ7
  • CSU: Contacts of Structural Units for 1HJ7
  • Original NMR restraints for 1HJ7 from PDB
  • Retrieve 1HJ7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HJ7 from S2C, [Save to disk]
  • View 1HJ7 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 1HJ7
  • 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 1HJ7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hj7a1, region A:293-333 [Jmol] [rasmolscript] [script source]
        - Domain d1hj7a2, region A:334-372 [Jmol] [rasmolscript] [script source]
  • Fold representative 1hj7 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: [1hj7_A] [1hj7]
  • SWISS-PROT database: [P01130]
  • Domain organization of [LDLR_HUMAN] by SWISSPFAM
  • Domains found in 1HJ7: [EGF_CA] [EGF_like ] by SMART
  • Other resources with information on 1HJ7
  • Community annotation for 1HJ7 at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1HJ7 from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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