2L5X Cytokine Transport Protein date Nov 09, 2010
title Solution Structure Of Il1a-S100a13 Complex
authors S.K.Mohan, C.Yu
compound source
Molecule: Interleukin-1 Alpha
Chain: A, D
Fragment: Residues 121-271
Synonym: Il-1 Alpha, Hematopoietin-1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il1a, Il1f1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21de3
Expression_system_vector_type: Vector
Expression_system_vector: Pet20

Molecule: Protein S100-A13
Chain: B, C
Synonym: S100 Calcium-Binding Protein A13
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: S100a13
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21de3
Expression_system_vector_type: Vector
Expression_system_vector: Pgex-4t1
methodSolution NMR
note 2L5X is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, D


C, B
  • mast cell degranulation

  • Primary referenceThe IL1alpha-S100A13 heterotetrameric complex structure: a component in the non-classical pathway for interleukin 1alpha secretion., Mohan SK, Yu C, J Biol Chem. 2011 Apr 22;286(16):14608-17. Epub 2011 Jan 26. PMID:21270123
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (3091 Kb) [Save to disk]
  • Biological Unit Coordinates (2l5x.pdb1.gz) 156 Kb
  • CSU: Contacts of Structural Units for 2L5X
  • Original NMR restraints for 2L5X from PDB
  • Retrieve 2L5X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2L5X from S2C, [Save to disk]
  • View 2L5X 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 2L5X
  • 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 2L5X, from MSDmotif at EBI
  • Fold representative 2l5x from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2l5x_C] [2l5x] [2l5x_D] [2l5x_A] [2l5x_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 2L5X: [IL1] [S_100 ] by SMART
  • Other resources with information on 2L5X
  • Community annotation for 2L5X 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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