1csg

<table><tr><td colspan='2'>[[1csg]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CSG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CSG FirstGlance]. <br>

</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1csg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1csg OCA], [https://pdbe.org/1csg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1csg RCSB], [https://www.ebi.ac.uk/pdbsum/1csg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1csg ProSAT]</span></td></tr>

[[https://www.uniprot.org/uniprot/CSF2_HUMAN CSF2_HUMAN]] Cytokine that stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including granulocytes, macrophages, eosinophils and erythrocytes.

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== Publication Abstract from PubMed ==

The crystal structure of recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) has been determined at 2.8 A resolution using multiple isomorphous replacement techniques. There are two molecules in the crystallographic asymmetric unit, which are related by an approximate non-crystallographic 2-fold axis. The overall structure is highly compact and globular with a predominantly hydrophobic core. The main structural feature of rhGM-CSF is a four alpha-helix bundle, which represents approximately 42% of the structure. The helices are arranged in a left-handed antiparallel bundle with two overhand connections. Within the connections is a two-stranded antiparallel beta-sheet. The tertiary structure of rhGM-CSF has a topology similar to that of porcine growth factor and interferon-beta. Most of the proposed critical regions for receptor binding are located on a continuous surface at one end of the molecule that includes the C terminus.

Three-dimensional structure of recombinant human granulocyte-macrophage colony-stimulating factor.,Walter MR, Cook WJ, Ealick SE, Nagabhushan TL, Trotta PP, Bugg CE J Mol Biol. 1992 Apr 20;224(4):1075-85. PMID:1569568<ref>PMID:1569568</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>

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== References ==

<references/>

[[Category: Human]]

[[Category: Cook, W J]]

[[Category: Ealick, S E]]

[[Category: Walter, M R]]

[[Category: Cytokine]]