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==Human Cyclophilin D Complexed with an Inhibitor==
==Human Cyclophilin D Complexed with an Inhibitor==
<StructureSection load='4j5c' size='340' side='right' caption='[[4j5c]], [[Resolution|resolution]] 1.03&Aring;' scene=''>
<StructureSection load='4j5c' size='340' side='right'caption='[[4j5c]], [[Resolution|resolution]] 1.03&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4j5c]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4J5C OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4J5C FirstGlance]. <br>
<table><tr><td colspan='2'>[[4j5c]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4J5C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4J5C FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=7I6:1-(4-AMINOBENZYL)-3-[(2S)-4-(METHYLSULFANYL)-1-{(2R)-2-[2-(METHYLSULFANYL)PHENYL]PYRROLIDIN-1-YL}-1-OXOBUTAN-2-YL]UREA'>7I6</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]] 1.03&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4j58|4j58]], [[4j59|4j59]], [[4j5a|4j5a]], [[4j5b|4j5b]], [[4j5d|4j5d]], [[4j5e|4j5e]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=7I6:1-(4-AMINOBENZYL)-3-[(2S)-4-(METHYLSULFANYL)-1-{(2R)-2-[2-(METHYLSULFANYL)PHENYL]PYRROLIDIN-1-YL}-1-OXOBUTAN-2-YL]UREA'>7I6</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CYP3, PPIF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=4j5c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4j5c OCA], [https://pdbe.org/4j5c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4j5c RCSB], [https://www.ebi.ac.uk/pdbsum/4j5c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4j5c 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/Peptidylprolyl_isomerase Peptidylprolyl isomerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.2.1.8 5.2.1.8] </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=4j5c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4j5c OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4j5c RCSB], [http://www.ebi.ac.uk/pdbsum/4j5c PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/PPIF_HUMAN PPIF_HUMAN]] PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Involved in regulation of the mitochondrial permeability transition pore (mPTP). It is proposed that its association with the mPTP is masking a binding site for inhibiting inorganic phosphate (Pi) and promotes the open probablity of the mPTP leading to apoptosis or necrosis; the requirement of the PPIase activity for this function is debated. In cooperation with mitochondrial TP53 is involved in activating oxidative stress-induced necrosis. Involved in modulation of mitochondrial membrane F(1)F(0) ATP synthase activity and regulation of mitochondrial matrix adenine nucleotide levels. Has anti-apoptotic activity independently of mPTP and in cooperation with BCL2 inhibits cytochrome c-dependent apoptosis.<ref>PMID:19228691</ref> <ref>PMID:22726440</ref>
[https://www.uniprot.org/uniprot/PPIF_HUMAN PPIF_HUMAN] PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Involved in regulation of the mitochondrial permeability transition pore (mPTP). It is proposed that its association with the mPTP is masking a binding site for inhibiting inorganic phosphate (Pi) and promotes the open probablity of the mPTP leading to apoptosis or necrosis; the requirement of the PPIase activity for this function is debated. In cooperation with mitochondrial TP53 is involved in activating oxidative stress-induced necrosis. Involved in modulation of mitochondrial membrane F(1)F(0) ATP synthase activity and regulation of mitochondrial matrix adenine nucleotide levels. Has anti-apoptotic activity independently of mPTP and in cooperation with BCL2 inhibits cytochrome c-dependent apoptosis.<ref>PMID:19228691</ref> <ref>PMID:22726440</ref>  


==See Also==
==See Also==
*[[Cyclophilin|Cyclophilin]]
*[[Cyclophilin 3D structures|Cyclophilin 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Peptidylprolyl isomerase]]
[[Category: Large Structures]]
[[Category: Bessin, Y]]
[[Category: Bessin Y]]
[[Category: Colliandre, L]]
[[Category: Colliandre L]]
[[Category: Gelin, M]]
[[Category: Gelin M]]
[[Category: Guichou, J F]]
[[Category: Guichou JF]]
[[Category: Isomerase-isomerase inhibitor complex]]

Latest revision as of 15:01, 1 March 2024

Human Cyclophilin D Complexed with an InhibitorHuman Cyclophilin D Complexed with an Inhibitor

Structural highlights

4j5c is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.03Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

PPIF_HUMAN PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Involved in regulation of the mitochondrial permeability transition pore (mPTP). It is proposed that its association with the mPTP is masking a binding site for inhibiting inorganic phosphate (Pi) and promotes the open probablity of the mPTP leading to apoptosis or necrosis; the requirement of the PPIase activity for this function is debated. In cooperation with mitochondrial TP53 is involved in activating oxidative stress-induced necrosis. Involved in modulation of mitochondrial membrane F(1)F(0) ATP synthase activity and regulation of mitochondrial matrix adenine nucleotide levels. Has anti-apoptotic activity independently of mPTP and in cooperation with BCL2 inhibits cytochrome c-dependent apoptosis.[1] [2]

See Also

References

  1. ↑ Eliseev RA, Malecki J, Lester T, Zhang Y, Humphrey J, Gunter TE. Cyclophilin D interacts with Bcl2 and exerts an anti-apoptotic effect. J Biol Chem. 2009 Apr 10;284(15):9692-9. doi: 10.1074/jbc.M808750200. Epub 2009, Feb 19. PMID:19228691 doi:http://dx.doi.org/10.1074/jbc.M808750200
  2. ↑ Vaseva AV, Marchenko ND, Ji K, Tsirka SE, Holzmann S, Moll UM. p53 opens the mitochondrial permeability transition pore to trigger necrosis. Cell. 2012 Jun 22;149(7):1536-48. doi: 10.1016/j.cell.2012.05.014. PMID:22726440 doi:10.1016/j.cell.2012.05.014

4j5c, resolution 1.03Å

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