2r50

<StructureSection load='2r50' size='340' side='right' caption='[[2r50]], [[Resolution|resolution]] 2.20&Aring;' scene=''>

<table><tr><td colspan='2'>[[2r50]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Balsas_teosinte Balsas teosinte]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2R50 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2R50 FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACY:ACETIC+ACID'>ACY</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>

<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HB, GLB1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=76912 Balsas teosinte])</td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2r50 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2r50 OCA], [http://pdbe.org/2r50 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2r50 RCSB], [http://www.ebi.ac.uk/pdbsum/2r50 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2r50 ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/HBL_ZEAMP HBL_ZEAMP]] May not function as an oxygen storage or transport protein, but might act as an oxygen sensor or play a role in electron transfer, possibly to a bound oxygen molecule.