1HDL Putative Serine Proteinase Inhibitor date Nov 16, 2000
title Lekti Domain One
authors T.Lauber, P.Roesch, U.C.Marx
compound source
Molecule: Serine Proteinase Inhibitor Lekti
Chain: A
Fragment: Lekti Domain One
Synonym: Hf6478
Engineered: Yes
Other_details: Disulfide Bridges Between Cys 8 And Cys 44, And Between Cys 21 And Cys 41
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: I.E. Vaginal Epithelium
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Origami (De3)
Expression_system_cellular_location: Cytoplasm
Expression_system_plasmid: Pet32a
methodSolution NMR
related structures by homologous chain: 1UUC
Primary referenceHomologous proteins with different folds: the three-dimensional structures of domains 1 and 6 of the multiple Kazal-type inhibitor LEKTI., Lauber T, Schulz A, Schweimer K, Adermann K, Marx UC, J Mol Biol 2003 Apr 18;328(1):205-19. PMID:12684009
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (305 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1HDL
  • Original NMR restraints for 1HDL from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1HDL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HDL from S2C, [Save to disk]
  • View 1HDL 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 1HDL
  • 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 1HDL, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hdla_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1hdl from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1hdl] [1hdl_A]
  • SWISS-PROT database: [Q9NQ38]
  • Domain organization of [ISK5_HUMAN] by SWISSPFAM
  • Other resources with information on 1HDL
  • Community annotation for 1HDL at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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