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==Rat Protein Geranylgeranyltransferase Type-I Complexed with a GGPP analog and a KKKSKTKCVIM Peptide Derived from K-Ras4B==
==Rat Protein Geranylgeranyltransferase Type-I Complexed with a GGPP analog and a KKKSKTKCVIM Peptide Derived from K-Ras4B==
<StructureSection load='1tno' size='340' side='right' caption='[[1tno]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
<StructureSection load='1tno' size='340' side='right'caption='[[1tno]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1tno]] is a 18 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TNO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TNO FirstGlance]. <br>
<table><tr><td colspan='2'>[[1tno]] is a 18 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TNO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1TNO FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=MGM:2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE'>MGM</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1n4p|1n4p]], [[1n4q|1n4q]], [[1qbq|1qbq]], [[1d8d|1d8d]], [[1tn6|1tn6]], [[1tn7|1tn7]], [[1tn8|1tn8]], [[1tnb|1tnb]], [[1tnu|1tnu]], [[1tny|1tny]], [[1tnz|1tnz]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=MGM:2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE'>MGM</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FNTA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat]), PGGT1B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat])</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=1tno FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tno OCA], [https://pdbe.org/1tno PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1tno RCSB], [https://www.ebi.ac.uk/pdbsum/1tno PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1tno ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Protein_geranylgeranyltransferase_type_I Protein geranylgeranyltransferase type I], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.5.1.59 2.5.1.59] </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=1tno FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tno OCA], [http://pdbe.org/1tno PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1tno RCSB], [http://www.ebi.ac.uk/pdbsum/1tno PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1tno ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/FNTA_RAT FNTA_RAT]] Catalyzes the transfer of a farnesyl or geranyl-geranyl moiety from farnesyl or geranyl-geranyl pyrophosphate to a cysteine at the fourth position from the C-terminus of several proteins having the C-terminal sequence Cys-aliphatic-aliphatic-X. The alpha subunit is thought to participate in a stable complex with the substrate. The beta subunit binds the peptide substrate. Through RAC1 prenylation and activation may positively regulate neuromuscular junction development downstream of MUSK (By similarity). [[http://www.uniprot.org/uniprot/PGTB1_RAT PGTB1_RAT]] Catalyzes the transfer of a geranyl-geranyl moiety from geranyl-geranyl pyrophosphate to a cysteine at the fourth position from the C-terminus of proteins having the C-terminal sequence Cys-aliphatic-aliphatic-X. Acts on the Rac1, Rac2, Rap1A and Rap1B proteins. The beta subunit is responsible for peptide-binding.  
[https://www.uniprot.org/uniprot/FNTA_RAT FNTA_RAT] Catalyzes the transfer of a farnesyl or geranyl-geranyl moiety from farnesyl or geranyl-geranyl pyrophosphate to a cysteine at the fourth position from the C-terminus of several proteins having the C-terminal sequence Cys-aliphatic-aliphatic-X. The alpha subunit is thought to participate in a stable complex with the substrate. The beta subunit binds the peptide substrate. Through RAC1 prenylation and activation may positively regulate neuromuscular junction development downstream of MUSK (By similarity).
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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==See Also==
==See Also==
*[[Geranylgeranyl transferase|Geranylgeranyl transferase]]
*[[Geranylgeranyl transferase 3D structures|Geranylgeranyl transferase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Buffalo rat]]
[[Category: Homo sapiens]]
[[Category: Protein geranylgeranyltransferase type I]]
[[Category: Large Structures]]
[[Category: Beese, L S]]
[[Category: Rattus norvegicus]]
[[Category: Casey, P J]]
[[Category: Beese LS]]
[[Category: Reid, T S]]
[[Category: Casey PJ]]
[[Category: Terry, K L]]
[[Category: Reid TS]]
[[Category: Caax]]
[[Category: Terry KL]]
[[Category: Geranylgeranyl transferase]]
[[Category: Geranylgeranyltransferase type-i]]
[[Category: Ggtase-i]]
[[Category: K-ra]]
[[Category: Lipid modification]]
[[Category: Prenylation]]
[[Category: Prenyltransferase]]
[[Category: Ra]]
[[Category: Substrate selectivity]]
[[Category: Transferase]]

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