1IRL Cytokine date Aug 25, 1995
title The Solution Structure Of The F42a Mutant Of Human Interleukin 2
authors H.R.Mott, B.S.Baines, R.M.Hall, R.M.Cooke, P.C.Driscoll, M.P.Weir, I.D.Campbell
compound source
Molecule: Interleukin-2
Chain: A
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
methodSolution NMR
related structures by homologous chain: 1PY2
  • kinase activator activity
  • positive regulation of cytos...
  • positive regulation of inter...

  • Primary referenceThe solution structure of the F42A mutant of human interleukin 2., Mott HR, Baines BS, Hall RM, Cooke RM, Driscoll PC, Weir MP, Campbell ID, J Mol Biol 1995 Apr 14;247(5):979-94. PMID:7723044
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1IRL
  • Retrieve 1IRL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IRL from S2C, [Save to disk]
  • View 1IRL 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 1IRL
  • 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 1IRL, from MSDmotif at EBI
  • Genome occurence of 1IRL's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1irl__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1irl 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: [1irl_A] [1irl]
  • SWISS-PROT database: [P60568]
  • Domain organization of [IL2_HUMAN] by SWISSPFAM
  • Domain found in 1IRL: [IL2 ] by SMART
  • Other resources with information on 1IRL
  • Community annotation for 1IRL 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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