1CD9	Cytokine	date	Mar 08, 1999
title	2:2 Complex Of G-Csf With Its Receptor
authors	M.Aritomi, N.Kunishima, T.Okamoto, R.Kuroki, Y.Ota, K.Morikawa
compound		source
Molecule: Protein (Granulocyte Colony-Stimulating Factor) Chain: A, C Synonym: G-Csf Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cellular_location: Extracellular Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid
Molecule: Protein (G-Csf Receptor) Chain: B, D Fragment: Crh Region (Bn Domain:D1-108, Bc Domain:D109-215) Synonym: G-Csf-R Engineered: Yes Other_details: N-Linked Glycosylation At B10		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Cellular_location: Cellular Membrane Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf-9 Expression_system_cellular_location: Nucleus Expression_system_vector_type: Virus Expression_system_vector: Autographa Californica Nuclear Polyhedrosis Virus
symmetry	Space Group: I 41 2 2	R_factor 0.237 R_Free 0.319
crystal cell	length a length b length c angle alpha angle beta angle gamma 125.467 125.467 372.771 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	NAG	enzyme
note	1CD9 is a representative structure
related structures	by homologous chain: 1BGD, 1GCF, 1GNC, 1HNC, 3GTU
Gene Ontology	Chain Function Process Component A, C
Primary reference	Atomic structure of the GCSF-receptor complex showing a new cytokine-receptor recognition scheme., Aritomi M, Kunishima N, Okamoto T, Kuroki R, Ota Y, Morikawa K, Nature 1999 Oct 14;401(6754):713-7. PMID:10537111

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (128 Kb) [Save to disk] Biological Unit Coordinates (1cd9.pdb1.gz) 122 Kb LPC: Ligand-Protein Contacts for 1CD9 CSU: Contacts of Structural Units for 1CD9 Likely Quarternary Molecular Structure file(s) for 1CD9 Structure Factors (242 Kb) Retrieve 1CD9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CD9 from S2C, [Save to disk] Re-refined 1cd9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1CD9 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 1CD9

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 1CD9, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1cd9a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1cd9b1, region B:1-107 [Jmol] [rasmolscript] [script source]     - Domain d1cd9b2, region B:108-213 [Jmol] [rasmolscript] [script source]     - Domain d1cd9c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1cd9d2, region D:108-213 [Jmol] [rasmolscript] [script source]     - Domain d1cd9d1, region D:2-107 [Jmol] [rasmolscript] [script source] 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: [1cd9_A] [1cd9_C] [1cd9] [1cd9_B] [1cd9_D] SWISS-PROT database: [P40223] [P09919] Domain organization of [CSF3R_MOUSE] [CSF3_HUMAN] by SWISSPFAM Domain found in 1CD9: [IL6 ] by SMART

Other resources with information on 1CD9

Community annotation for 1CD9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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