6CEB Signaling Protein date Feb 11, 2018
title Insulin Receptor Ectodomain In Complex With Two Insulin Mole Symmetry
authors G.Scapin, V.P.Dandey, Z.Zhang, C.Strickland, C.S.Potter, B.Carrag
compound source
Molecule: Insulin Receptor
Chain: A, B
Fragment: Ectodomain Residues 28-944
Synonym: Ir
Ec: 2.7.10.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Insr
Expression_system: Mus Musculus
Expression_system_common: Mouse
Expression_system_taxid: 10090

Molecule: Insulin Receptor
Chain: M, P
Fragment: Residues 718-747
Synonym: Ir
Ec: 2.7.10.1
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Insr
Expression_system: Mus Musculus
Expression_system_common: Mouse
Expression_system_taxid: 10090

Molecule: Insulin A Chain
Chain: K, N
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Insulin B Chain
Chain: L, O
Engineered: Yes

Synthetic: Yes
Organism_scientific: Ovis Aries
Organism_common: Sheep
Organism_taxid: 9940
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Electron Microscopyresolution 4.70 Å
ligand BMA, FUC, NAG enzyme Transferase E.C.2.7.10.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


N, K


O, L


Primary referenceStructure of the Insulin Receptor-Insulin Complex by Single Particle CryoEM analysis., Scapin G, Dandey VP, Zhang Z, Prosise W, Hruza A, Kelly T, Mayhood T, Strickland C, Potter CS, Carragher B, Nature. 2018 Feb 28. pii: nature26153. doi: 10.1038/nature26153. PMID:29512653
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (222 Kb) [Save to disk]
  • Biological Unit Coordinates (6ceb.pdb1.gz) 212 Kb
  • LPC: Ligand-Protein Contacts for 6CEB
  • CSU: Contacts of Structural Units for 6CEB
  • Retrieve 6CEB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6CEB from S2C, [Save to disk]
  • View 6CEB 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 6CEB
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6ceb_L] [6ceb_M] [6ceb_A] [6ceb_K] [6ceb_B] [6ceb_P] [6ceb_N] [6ceb_O]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6CEB
  • Community annotation for 6CEB at PDBWiki (http://pdbwiki.org)

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