1HK5 Plasma Protein date Mar 05, 2003
title Human Serum Albumin Mutant R218h Complexed With Thyroxine (3,3',5,5'-Tetraiodo-L-Thyronine) And Myristic Acid (Tetradecanoic Acid)
authors I.Petitpas, C.E.Petersen, C.E.Ha, A.A.Bhattacharya, P.A.Zunszain, J.Ghuman, N.V.Bhagavan, S.Curry
compound source
Molecule: Serum Albumin
Chain: A
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Pichia Pastoris
Expression_system_taxid: 4922
symmetry Space Group: C 1 2 1
R_factor 0.199 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
190.140 39.040 96.230 90.00 105.07 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand MYR, T44 enzyme
related structures by homologous chain: 1E7I, 1HK1
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis of albumin-thyroxine interactions and familial dysalbuminemic hyperthyroxinemia., Petitpas I, Petersen CE, Ha CE, Bhattacharya AA, Zunszain PA, Ghuman J, Bhagavan NV, Curry S, Proc Natl Acad Sci U S A 2003 May 27;100(11):6440-5. Epub 2003 May 12. PMID:12743361
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk]
  • Biological Unit Coordinates (1hk5.pdb1.gz) 94 Kb
  • LPC: Ligand-Protein Contacts for 1HK5
  • CSU: Contacts of Structural Units for 1HK5
  • Likely Quarternary Molecular Structure file(s) for 1HK5
  • Structure Factors (136 Kb)
  • Retrieve 1HK5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HK5 from S2C, [Save to disk]
  • Re-refined 1hk5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1HK5 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 1HK5
  • 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 1HK5, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hk5a2, region A:197-388 [Jmol] [rasmolscript] [script source]
        - Domain d1hk5a1, region A:3-196 [Jmol] [rasmolscript] [script source]
        - Domain d1hk5a3, region A:389-584 [Jmol] [rasmolscript] [script source]
  • Fold representative 1hk5 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: [1hk5] [1hk5_A]
  • SWISS-PROT database: [P02768]
  • Domain organization of [ALBU_HUMAN] by SWISSPFAM
  • Domain found in 1HK5: [ALBUMIN ] by SMART
  • Alignments of the sequence of 1HK5 with the sequences similar proteins can be viewed for 1HK5's classification [ALBU_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [ALBU_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1HK5
  • Community annotation for 1HK5 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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