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3h0q

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Revision as of 20:14, 24 December 2014

Crystal structure of the carboxyltransferase domain of acetyl-coenzyme A carboxylase in complex with compound 3

Structural highlights

3h0q is a 3 chain structure with sequence from Saccharomyces cerevisiae. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Related:	3h0j, 3h0s
Gene:	FAS3, ACC1, YNR016C, N3175 (Saccharomyces cerevisiae)
Resources:	FirstGlance, OCA, RCSB, PDBsum

Function

[ACAC_YEAST] Carries out three functions: biotin carboxyl carrier protein, biotin carboxylase and carboxyltransferase. Involved in the synthesis of very-long-chain fatty acid synthesis which is required to maintain a functional nuclear envelope. Required for acylation and vacuolar membrane association of VAC8 which is necessary to maintain a normal morphology of the vacuole.^[1] ^[2] ^[3] ^[4] ^[5]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

Screening Pfizer's compound library resulted in the identification of weak acetyl-CoA carboxylase inhibitors, from which were obtained rACC1 CT-domain co-crystal structures. Utilizing HTS hits and structure-based drug discovery, a more rigid inhibitor was designed and led to the discovery of sub-micromolar, spirochromanone non-specific ACC inhibitors. Low nanomolar, non-specific ACC-isozyme inhibitors that exhibited good rat pharmacokinetics were obtained from this chemotype.

Discovery of small molecule isozyme non-specific inhibitors of mammalian acetyl-CoA carboxylase 1 and 2.,Corbett JW, Freeman-Cook KD, Elliott R, Vajdos F, Rajamohan F, Kohls D, Marr E, Zhang H, Tong L, Tu M, Murdande S, Doran SD, Houser JA, Song W, Jones CJ, Coffey SB, Buzon L, Minich ML, Dirico KJ, Tapley S, McPherson RK, Sugarman E, Harwood HJ Jr, Esler W Bioorg Med Chem Lett. 2010 Apr 1;20(7):2383-8. Epub 2009 Apr 24. PMID:20219367^[6]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Mishina M, Roggenkamp R, Schweizer E. Yeast mutants defective in acetyl-coenzyme A carboxylase and biotin: apocarboxylase ligase. Eur J Biochem. 1980 Oct;111(1):79-87. PMID:6108218
↑ Roggenkamp R, Numa S, Schweizer E. Fatty acid-requiring mutant of Saccharomyces cerevisiae defective in acetyl-CoA carboxylase. Proc Natl Acad Sci U S A. 1980 Apr;77(4):1814-7. PMID:6103540
↑ Schneiter R, Hitomi M, Ivessa AS, Fasch EV, Kohlwein SD, Tartakoff AM. A yeast acetyl coenzyme A carboxylase mutant links very-long-chain fatty acid synthesis to the structure and function of the nuclear membrane-pore complex. Mol Cell Biol. 1996 Dec;16(12):7161-72. PMID:8943372
↑ Schneiter R, Guerra CE, Lampl M, Tatzer V, Zellnig G, Klein HL, Kohlwein SD. A novel cold-sensitive allele of the rate-limiting enzyme of fatty acid synthesis, acetyl coenzyme A carboxylase, affects the morphology of the yeast vacuole through acylation of Vac8p. Mol Cell Biol. 2000 May;20(9):2984-95. PMID:10757783
↑ Gao H, Sumanaweera N, Bailer SM, Stochaj U. Nuclear accumulation of the small GTPase Gsp1p depends on nucleoporins Nup133p, Rat2p/Nup120p, Nup85p, Nic96p, and the acetyl-CoA carboxylase Acc1p. J Biol Chem. 2003 Jul 11;278(28):25331-40. Epub 2003 May 1. PMID:12730220 doi:http://dx.doi.org/10.1074/jbc.M301607200
↑ Corbett JW, Freeman-Cook KD, Elliott R, Vajdos F, Rajamohan F, Kohls D, Marr E, Zhang H, Tong L, Tu M, Murdande S, Doran SD, Houser JA, Song W, Jones CJ, Coffey SB, Buzon L, Minich ML, Dirico KJ, Tapley S, McPherson RK, Sugarman E, Harwood HJ Jr, Esler W. Discovery of small molecule isozyme non-specific inhibitors of mammalian acetyl-CoA carboxylase 1 and 2. Bioorg Med Chem Lett. 2010 Apr 1;20(7):2383-8. Epub 2009 Apr 24. PMID:20219367 doi:10.1016/j.bmcl.2009.04.091

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3h0q"

@@ Line 8: / Line 8: @@
 <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=3h0q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3h0q OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3h0q RCSB], [http://www.ebi.ac.uk/pdbsum/3h0q PDBsum]</span></td></tr>
 </table>
+== Function ==
+[[http://www.uniprot.org/uniprot/ACAC_YEAST ACAC_YEAST]] Carries out three functions: biotin carboxyl carrier protein, biotin carboxylase and carboxyltransferase. Involved in the synthesis of very-long-chain fatty acid synthesis which is required to maintain a functional nuclear envelope. Required for acylation and vacuolar membrane association of VAC8 which is necessary to maintain a normal morphology of the vacuole.<ref>PMID:6108218</ref> <ref>PMID:6103540</ref> <ref>PMID:8943372</ref> <ref>PMID:10757783</ref> <ref>PMID:12730220</ref>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]

3h0q

From Proteopedia

Revision as of 20:14, 24 December 2014

Crystal structure of the carboxyltransferase domain of acetyl-coenzyme A carboxylase in complex with compound 3

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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