2NWG	Cytokine,Signaling Protein	date	Nov 14, 2006
title	Structure Of Cxcl12:Heparin Disaccharide Complex
authors	J.W.Murphy, Y.Cho, E.Lolis
compound		source
Molecule: Stromal Cell-Derived Factor 1 Chain: A, B Fragment: Residues 22-88 Synonym: Cxcl12; Sdf-1; Pre-B Cell Growth-Stimulating Facto Hirh; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cxcl12, Sdf1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b
symmetry	Space Group: P 21 21 21	R_factor 0.240 R_Free 0.265
crystal cell	length a length b length c angle alpha angle beta angle gamma 36.492 56.965 71.747 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.07 Å
ligand	SGN, UAP	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural and functional basis of CXCL12 (stromal cell-derived factor-1alpha ) binding to heparin., Murphy JW, Cho Y, Sachpatzidis A, Fan C, Hodsdon ME, Lolis E, J Biol Chem. 2007 Jan 29;. PMID:17264079

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk] Biological Unit Coordinates (2nwg.pdb1.gz) 25 Kb LPC: Ligand-Protein Contacts for 2NWG CSU: Contacts of Structural Units for 2NWG Likely Quarternary Molecular Structure file(s) for 2NWG Structure Factors (136 Kb) Retrieve 2NWG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2NWG from S2C, [Save to disk] Re-refined 2nwg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2NWG 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 2NWG

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2NWG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2nwg_A] [2nwg] [2nwg_B] SWISS-PROT database: [P48061] Domain organization of [SDF1_HUMAN] by SWISSPFAM Domain found in 2NWG: [SCY ] by SMART

Other resources with information on 2NWG

Community annotation for 2NWG at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---