Acylphosphatase-2

ACYP2
Identifiers
Aliases	ACYP2, ACYM, ACYP, acylphosphatase 2
External IDs	OMIM: 102595; MGI: 1922822; GeneCards: ACYP2
Enzyme activity EC # BRENDA ExPASy KEGG MetaCyc 3.6.1.7 ↗ ↗ ↗ ↗
Gene location (Human) Chr. Chromosome 2 (human) Band 2p16.2 Start 53,970,838 bp End 54,305,300 bp
Gene location (Mouse) Chr. Chromosome 11 (mouse) Band 11|11 A4 Start 30,455,991 bp End 30,599,587 bp
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in pons biceps brachii thoracic diaphragm C1 segment Skeletal muscle tissue of rectus abdominis vastus lateralis muscle muscle of thigh body of tongue gastrocnemius muscle superior vestibular nucleus Top expressed in intercostal muscle quadriceps femoris muscle vastus lateralis muscle masseter muscle facial motor nucleus tibialis anterior muscle medial head of gastrocnemius muscle triceps brachii muscle digastric muscle sternocleidomastoid muscle More reference expression data BioGPS More reference expression data
Gene ontology Molecular function protein binding hydrolase activity acylphosphatase activity identical protein binding Cellular component mitochondrion Biological process phosphate-containing compound metabolic process Sources:Amigo / QuickGO
Orthologs Databases NCBI: entry; OMA: entry Species Human Mouse Entrez 98 75572 Ensembl ENSG00000170634 ENSMUSG00000060923 UniProt P14621 P56375 RefSeq (mRNA) NM_138448 NM_001320586 NM_001320587 NM_001320588 NM_001320589 NM_001320590 NM_029344 RefSeq (protein) NP_001307515 NP_001307516 NP_001307517 NP_001307518 NP_001307519 NP_612457 NP_083620 Location (UCSC) Chr 2: 53.97 – 54.31 Mb Chr 11: 30.46 – 30.6 Mb PubMed search
Wikidata
View/Edit Human View/Edit Mouse

Acylphosphatase-2 is an enzyme that in humans is encoded by the ACYP2 gene.

Function

Acylphosphatase can hydrolyze the phosphoenzyme intermediate of different membrane pumps, particularly the Ca2+/Mg2+-ATPase from sarcoplasmic reticulum of skeletal muscle. Two isoenzymes have been isolated, called muscle acylphosphatase and erythrocyte acylphosphatase on the basis of their tissue localization. This gene encodes the muscle-type isoform (MT). An increase of the MT isoform is associated with muscle differentiation.

External links

• Human ACYP2 genome location and ACYP2 gene details page in the UCSC Genome Browser.

Further reading

• Parrini C, Taddei N, Ramazzotti M, Degl'Innocenti D, Ramponi G, Dobson CM, Chiti F (Aug 2005). "Glycine residues appear to be evolutionarily conserved for their ability to inhibit aggregation". Structure. 13 (8): 1143–1151. doi:10.1016/j.str.2005.04.022. PMID 16084386.
• Calamai M, Canale C, Relini A, Stefani M, Chiti F, Dobson CM (Feb 2005). "Reversal of protein aggregation provides evidence for multiple aggregated States". Journal of Molecular Biology. 346 (2): 603–616. doi:10.1016/j.jmb.2004.11.067. PMID 15670608.
• Paoli P, Pazzagli L, Giannoni E, Caselli A, Manao G, Camici G, Ramponi G (Jan 2003). "A nucleophilic catalysis step is involved in the hydrolysis of aryl phosphate monoesters by human CT acylphosphatase" (PDF). The Journal of Biological Chemistry. 278 (1): 194–199. doi:10.1074/jbc.M206918200. PMID 12409302. S2CID 25162379.
• Chiti F, Taddei N, Baroni F, Capanni C, Stefani M, Ramponi G, Dobson CM (Feb 2002). "Kinetic partitioning of protein folding and aggregation". Nature Structural Biology. 9 (2): 137–143. doi:10.1038/nsb752. PMID 11799398. S2CID 22724295.
• Chiti F, Taddei N, White PM, Bucciantini M, Magherini F, Stefani M, Dobson CM (Nov 1999). "Mutational analysis of acylphosphatase suggests the importance of topology and contact order in protein folding". Nature Structural Biology. 6 (11): 1005–1009. doi:10.1038/14890. PMID 10542090. S2CID 3124119.
• Fiaschi T, Marzocchini R, Raugei G, Veggi D, Chiarugi P, Ramponi G (Nov 1997). "The 5'-untranslated region of the human muscle acylphosphatase mRNA has an inhibitory effect on protein expression". FEBS Letters. 417 (1): 130–134. Bibcode:1997FEBSL.417..130F. doi:10.1016/S0014-5793(97)01270-2. PMID 9395090. S2CID 23901221.
• Chiarugi P, Degl'Innocenti D, Raugei G, Fiaschi T, Ramponi G (Feb 1997). "Differential migration of acylphosphatase isoenzymes from cytoplasm to nucleus during apoptotic cell death". Biochemical and Biophysical Research Communications. 231 (3): 717–721. doi:10.1006/bbrc.1997.6176. PMID 9070879.
• Fiaschi T, Raugei G, Marzocchini R, Chiarugi P, Cirri P, Ramponi G (Jun 1995). "Cloning and expression of the cDNA coding for the erythrocyte isoenzyme of human acylphosphatase". FEBS Letters. 367 (2): 145–148. Bibcode:1995FEBSL.367..145F. doi:10.1016/0014-5793(95)00553-L. PMID 7796909. S2CID 43318853.
• Chiarugi P, Raugei G, Marzocchini R, Fiaschi T, Ciccarelli C, Berti A, Ramponi G (Oct 1995). "Differential modulation of expression of the two acylphosphatase isoenzymes by thyroid hormone". The Biochemical Journal. 311 (2): 567–73. doi:10.1042/bj3110567. PMC 1136037. PMID 7487897.
• Manao G, Camici G, Modesti A, Liguri G, Berti A, Stefani M, Cappugi G, Ramponi G (Dec 1984). "Human skeletal muscle acylphosphatase: the primary structure". Molecular Biology & Medicine. 2 (6): 369–78. PMID 6100723.
• Liguri G, Camici G, Manao G, Cappugi G, Nassi P, Modesti A, Ramponi G (Dec 1986). "A new acylphosphatase isoenzyme from human erythrocytes: purification, characterization, and primary structure". Biochemistry. 25 (24): 8089–8094. doi:10.1021/bi00372a044. PMID 3026468.