4aw6

Crystal structure of the human nuclear membrane zinc metalloprotease ZMPSTE24 (FACE1)Crystal structure of the human nuclear membrane zinc metalloprotease ZMPSTE24 (FACE1)

Structural highlights

4aw6 is a 4 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 3.4Å
Ligands:	,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

FACE1_HUMAN Mandibuloacral dysplasia with type B lipodystrophy;Hutchinson-Gilford progeria syndrome;Lethal restrictive dermopathy. Mandibuloacral dysplasia with type B lipodystrophy (MADB) [MIM:608612: A disorder characterized by mandibular and clavicular hypoplasia, acroosteolysis, delayed closure of the cranial suture, joint contractures, and generalized lipodystrophy with loss of subcutaneous fat from the extremities, face, neck and trunk. Note=The disease is caused by mutations affecting the gene represented in this entry.^[1] ^[2] ^[3] ^[4] Lethal tight skin contracture syndrome (LTSCS) [MIM:275210: Rare disorder mainly characterized by intrauterine growth retardation, tight and rigid skin with erosions, prominent superficial vasculature and epidermal hyperkeratosis, facial features (small mouth, small pinched nose and micrognathia), sparse/absent eyelashes and eyebrows, mineralization defects of the skull, thin dysplastic clavicles, pulmonary hypoplasia, multiple joint contractures and an early neonatal lethal course. Liveborn children usually die within the first week of life. The overall prevalence of consanguineous cases suggested an autosomal recessive inheritance. Note=The disease is caused by mutations affecting the gene represented in this entry.^[5]

Function

FACE1_HUMAN Proteolytically removes the C-terminal three residues of farnesylated proteins. Acts on lamin A/C.

Publication Abstract from PubMed

Mutations in the nuclear membrane zinc metalloprotease ZMPSTE24 lead to diseases of lamin processing (laminopathies), such as the premature aging disease progeria and metabolic disorders. ZMPSTE24 processes prelamin A, a component of the nuclear lamina intermediate filaments, by cleaving it at two sites. Failure of this processing results in accumulation of farnesylated, membrane-associated prelamin A. The 3.4 angstrom crystal structure of human ZMPSTE24 has a seven transmembrane alpha-helical barrel structure, surrounding a large, water-filled, intramembrane chamber, capped by a zinc metalloprotease domain with the catalytic site facing into the chamber. The 3.8 angstrom structure of a complex with a CSIM tetrapeptide showed that the mode of binding of the substrate resembles that of an insect metalloprotease inhibitor in thermolysin. Laminopathy-associated mutations predicted to reduce ZMPSTE24 activity map to the zinc metalloprotease peptide-binding site and to the bottom of the chamber.

The structural basis of ZMPSTE24-dependent laminopathies.,Quigley A, Dong YY, Pike AC, Dong L, Shrestha L, Berridge G, Stansfeld PJ, Sansom MS, Edwards AM, Bountra C, von Delft F, Bullock AN, Burgess-Brown NA, Carpenter EP Science. 2013 Mar 29;339(6127):1604-7. doi: 10.1126/science.1231513. PMID:23539603^[6]

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

References

↑ Agarwal AK, Fryns JP, Auchus RJ, Garg A. Zinc metalloproteinase, ZMPSTE24, is mutated in mandibuloacral dysplasia. Hum Mol Genet. 2003 Aug 15;12(16):1995-2001. PMID:12913070
↑ Agarwal AK, Zhou XJ, Hall RK, Nicholls K, Bankier A, Van Esch H, Fryns JP, Garg A. Focal segmental glomerulosclerosis in patients with mandibuloacral dysplasia owing to ZMPSTE24 deficiency. J Investig Med. 2006 May;54(4):208-13. PMID:17152860
↑ Miyoshi Y, Akagi M, Agarwal AK, Namba N, Kato-Nishimura K, Mohri I, Yamagata M, Nakajima S, Mushiake S, Shima M, Auchus RJ, Taniike M, Garg A, Ozono K. Severe mandibuloacral dysplasia caused by novel compound heterozygous ZMPSTE24 mutations in two Japanese siblings. Clin Genet. 2008 Jun;73(6):535-44. doi: 10.1111/j.1399-0004.2008.00992.x. Epub, 2008 Apr 22. PMID:18435794 doi:10.1111/j.1399-0004.2008.00992.x
↑ Ahmad Z, Zackai E, Medne L, Garg A. Early onset mandibuloacral dysplasia due to compound heterozygous mutations in ZMPSTE24. Am J Med Genet A. 2010 Nov;152A(11):2703-10. doi: 10.1002/ajmg.a.33664. PMID:20814950 doi:10.1002/ajmg.a.33664
↑ Navarro CL, De Sandre-Giovannoli A, Bernard R, Boccaccio I, Boyer A, Genevieve D, Hadj-Rabia S, Gaudy-Marqueste C, Smitt HS, Vabres P, Faivre L, Verloes A, Van Essen T, Flori E, Hennekam R, Beemer FA, Laurent N, Le Merrer M, Cau P, Levy N. Lamin A and ZMPSTE24 (FACE-1) defects cause nuclear disorganization and identify restrictive dermopathy as a lethal neonatal laminopathy. Hum Mol Genet. 2004 Oct 15;13(20):2493-503. Epub 2004 Aug 18. PMID:15317753 doi:10.1093/hmg/ddh265
↑ Quigley A, Dong YY, Pike AC, Dong L, Shrestha L, Berridge G, Stansfeld PJ, Sansom MS, Edwards AM, Bountra C, von Delft F, Bullock AN, Burgess-Brown NA, Carpenter EP. The structural basis of ZMPSTE24-dependent laminopathies. Science. 2013 Mar 29;339(6127):1604-7. doi: 10.1126/science.1231513. PMID:23539603 doi:10.1126/science.1231513

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OCA

[1] Agarwal AK, Fryns JP, Auchus RJ, Garg A. Zinc metalloproteinase, ZMPSTE24, is mutated in mandibuloacral dysplasia. Hum Mol Genet. 2003 Aug 15;12(16):1995-2001. PMID:12913070

[2] Agarwal AK, Zhou XJ, Hall RK, Nicholls K, Bankier A, Van Esch H, Fryns JP, Garg A. Focal segmental glomerulosclerosis in patients with mandibuloacral dysplasia owing to ZMPSTE24 deficiency. J Investig Med. 2006 May;54(4):208-13. PMID:17152860

[3] Miyoshi Y, Akagi M, Agarwal AK, Namba N, Kato-Nishimura K, Mohri I, Yamagata M, Nakajima S, Mushiake S, Shima M, Auchus RJ, Taniike M, Garg A, Ozono K. Severe mandibuloacral dysplasia caused by novel compound heterozygous ZMPSTE24 mutations in two Japanese siblings. Clin Genet. 2008 Jun;73(6):535-44. doi: 10.1111/j.1399-0004.2008.00992.x. Epub, 2008 Apr 22. PMID:18435794 doi:10.1111/j.1399-0004.2008.00992.x

[4] Ahmad Z, Zackai E, Medne L, Garg A. Early onset mandibuloacral dysplasia due to compound heterozygous mutations in ZMPSTE24. Am J Med Genet A. 2010 Nov;152A(11):2703-10. doi: 10.1002/ajmg.a.33664. PMID:20814950 doi:10.1002/ajmg.a.33664

[5] Navarro CL, De Sandre-Giovannoli A, Bernard R, Boccaccio I, Boyer A, Genevieve D, Hadj-Rabia S, Gaudy-Marqueste C, Smitt HS, Vabres P, Faivre L, Verloes A, Van Essen T, Flori E, Hennekam R, Beemer FA, Laurent N, Le Merrer M, Cau P, Levy N. Lamin A and ZMPSTE24 (FACE-1) defects cause nuclear disorganization and identify restrictive dermopathy as a lethal neonatal laminopathy. Hum Mol Genet. 2004 Oct 15;13(20):2493-503. Epub 2004 Aug 18. PMID:15317753 doi:10.1093/hmg/ddh265

[6] Quigley A, Dong YY, Pike AC, Dong L, Shrestha L, Berridge G, Stansfeld PJ, Sansom MS, Edwards AM, Bountra C, von Delft F, Bullock AN, Burgess-Brown NA, Carpenter EP. The structural basis of ZMPSTE24-dependent laminopathies. Science. 2013 Mar 29;339(6127):1604-7. doi: 10.1126/science.1231513. PMID:23539603 doi:10.1126/science.1231513

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