4xch

<table><tr><td colspan='2'>[[4xch]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_43765 Atcc 43765]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4XCH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4XCH FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>

<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/S-ribosylhomocysteine_lyase S-ribosylhomocysteine lyase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.4.1.21 4.4.1.21] </span></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=4xch FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4xch OCA], [http://pdbe.org/4xch PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4xch RCSB], [http://www.ebi.ac.uk/pdbsum/4xch PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4xch ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/B2CMA5_STRSU B2CMA5_STRSU]] Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD).[HAMAP-Rule:MF_00091] Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD) (By similarity).[SAAS:SAAS00205130]

[[Category: Atcc 43765]]

[[Category: S-ribosylhomocysteine lyase]]

[[Category: Lu, C]]

[[Category: Mao, X]]

[[Category: Wang, Y]]

[[Category: S-ribosylhomocysteinase]]