1QG7 Cytokine date Apr 21, 1999
title Stroma Cell-Derived Factor-1alpha (Sdf-1alpha)
authors T.Senda, N.Nandhagopal, K.Sugimoto, Y.Mitsui
compound source
Molecule: Stromal Cell-Derived Factor 1 Alpha
Chain: A, B
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.189 R_Free 0.258
crystal
cell
length a length b length c angle alpha angle beta angle gamma
38.900 51.200 66.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand SO4 enzyme
related structures by homologous chain: 1A15
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structure of recombinant native SDF-1alpha with additional mutagenesis studies: an attempt at a more comprehensive interpretation of accumulated structure-activity relationship data., Ohnishi Y, Senda T, Nandhagopal N, Sugimoto K, Shioda T, Nagal Y, Mitsui Y, J Interferon Cytokine Res 2000 Aug;20(8):691-700. PMID:10954912
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk]
  • Biological Unit Coordinates (1qg7.pdb1.gz) 22 Kb
  • LPC: Ligand-Protein Contacts for 1QG7
  • CSU: Contacts of Structural Units for 1QG7
  • Likely Quarternary Molecular Structure file(s) for 1QG7
  • Retrieve 1QG7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QG7 from S2C, [Save to disk]
  • View 1QG7 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 1QG7
  • 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 1QG7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qg7a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1qg7b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1qg7 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: [1qg7_B] [1qg7] [1qg7_A]
  • SWISS-PROT database: [P48061]
  • Domain organization of [SDF1_HUMAN] by SWISSPFAM
  • Domain found in 1QG7: [SCY ] by SMART
  • Other resources with information on 1QG7
  • Community annotation for 1QG7 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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