2N55 Cytokine Signaling Protein date Jul 07, 2015
title Structure Of Constitutively Monomeric Cxcl12 In Complex With N-Terminus
authors J.J.Ziarek, F.C.Peterson, B.F.Volkman
compound source
Molecule: Stromal Cell-Derived Factor 1
Chain: A
Synonym: Sdf-1, Hsdf-1, C-X-C Motif Chemokine 12, Intercrin In Hepatomas, Irh, Hirh, Pre-B Cell Growth-Stimulating Fact Sdf-1-Beta(3-72), Sdf-1-Alpha(3-67);
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cxcl12, Sdf1, Sdf1a, Sdf1b
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe30

Molecule: C-X-C Chemokine Receptor Type 4
Chain: B
Synonym: Cxc-R4, Cxcr-4, Fb22, Fusin, Hm89, Lcr1, Leukocyte Seven Transmembrane Domain Receptor, Lestr, Lipopolysacchar Associated Protein 3, Lap-3, Lps-Associated Protein 3, Npyr Cell-Derived Factor 1 Receptor, Sdf-1 Receptor;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cxcr4
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe30
methodSolution NMR
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceStructural basis for chemokine recognition by a G protein-coupled receptor and implications for receptor activation., Ziarek JJ, Kleist AB, London N, Raveh B, Montpas N, Bonneterre J, St-Onge G, DiCosmo-Ponticello CJ, Koplinski CA, Roy I, Stephens B, Thelen S, Veldkamp CT, Coffman FD, Cohen MC, Dwinell MB, Thelen M, Peterson FC, Heveker N, Volkman BF, Sci Signal. 2017 Mar 21;10(471). pii: eaah5756. doi: 10.1126/scisignal.aah5756. PMID:28325822
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (671 Kb) [Save to disk]
  • Biological Unit Coordinates (2n55.pdb1.gz) 34 Kb
  • CSU: Contacts of Structural Units for 2N55
  • Original NMR restraints for 2N55 from PDB
  • Retrieve 2N55 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2N55 from S2C, [Save to disk]
  • View 2N55 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 2N55
  • 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
  • Fold representative 2n55 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2n55_A] [2n55_B] [2n55]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2N55: [SCY ] by SMART
  • Other resources with information on 2N55
  • Community annotation for 2N55 at PDBWiki (http://pdbwiki.org)

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