P24752 (THIL_HUMAN) Homo sapiens (Human)

Acetyl-CoA acetyltransferase, mitochondrial UniProtKBInterProSTRINGInteractive Modelling

427 aa; Sequence (Fasta) ; (Isoform 2; ) Identical sequences: Homo sapiens: A0A140VJX1; Pan troglodytes: H2Q4P9; A0A6D2XLZ1; Pan paniscus: A0A2R9B6L3

Molecule Processing
Acetyl-CoA acetyltransferase, mitochondrial

Sequence Features

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 126Acyl-thioester intermediate
 413Proton donor/acceptor
 219Potassium
 280Potassium; via carbonyl oxygen
 281Potassium; via carbonyl oxygen
 283Potassium; via carbonyl oxygen
 381Potassium; via carbonyl oxygen
 385Increases nucleophilicity of active site Cys
 5A -> P (in dbSNP:rs3741056) VAR_007496 dbSNP
 85Missing (in 3KTD) VAR_007497
 93N -> S (in 3KTD; decreased acetyl-CoA C- acyltransferase activity; less than 10% of the degradative/ thiolase activity; dbSNP:rs120074145) VAR_007498 dbSNP
 152G -> A (in 3KTD; dbSNP:rs762991875) VAR_007499 dbSNP
 158N -> D (in 3KTD; loss of acetyl-CoA C- acyltransferase activity; no degradative/thiolase activity; dbSNP:rs148639841) VAR_007500 dbSNP
 183G -> R (in 3KTD; no activity; dbSNP:rs120074141) VAR_007501 dbSNP
 297T -> M (in 3KTD; decreased protein abundance; decreased acetyl-CoA C-acyltransferase activity; less than 10% of the degradative/thiolase activity; dbSNP:rs886041122) VAR_007502 dbSNP
 301A -> P (in 3KTD; loss of acetyl-CoA C- acyltransferase activity; no degradative/thiolase activity; dbSNP:rs1420321267) VAR_007503 dbSNP
 312I -> T (in 3KTD; decreased protein stability; decreased acetyl-CoA C-acyltransferase activity; less than 10% of the degradative/thiolase activity; dbSNP:rs120074146) VAR_007504 dbSNP
 333A -> P (in 3KTD; loss of protein solubility; loss of acetyl-CoA C-acyltransferase activity; no degradative/ thiolase activity; dbSNP:rs120074147) VAR_007505 dbSNP
 379G -> V (in 3KTD; dbSNP:rs120074143) VAR_007506 dbSNP
 380A -> T (in 3KTD; decreased protein stability; dbSNP:rs120074140) VAR_007507 dbSNP
 42-298Thiolase, N-terminal
IPR020616PF00108
 307-426Thiolase, C-terminal
IPR020617PF02803

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRange
Crystallographic and kinetic studies of human mitochondrial acetoacetyl-CoA thiolase (T2): the impo…homo-4-mer CL;K;COA;MES;GOL;2iby35-427
Assess
Crystallographic and kinetic studies of human mitochondrial acetoacetyl-CoA thiolase (T2): the impo…homo-4-mer CL;K;MES;GOL;2ib835-427
Assess
Crystallographic and kinetic studies of human mitochondrial acetoacetyl-CoA thiolase (T2): the impo…homo-4-mer CL;K;COA;MES;GOL;2ibw35-427
Assess
Crystallographic and kinetic studies of human mitochondrial acetoacetyl-CoA thiolase (T2): the impo…homo-4-mer CL;COA;GOL;2ibu35-427
Assess
Crystallographic and kinetic studies of human mitochondrial acetoacetyl-CoA thiolase (T2): the impo…homo-4-mer CL;K;MES;GOL;2ib935-427
Assess
Crystallographic and kinetic studies of human mitochondrial acetoacetyl-CoA thiolase (T2): the impo…homo-4-mer CL;MES;GOL;2ib735-427
Assess
Human mitochondrial acetoacetyl-CoA thiolasehomo-4-mer CL;COA;2f2s41-427
Assess

Homology models built on isoform sequence

IsoformOligo-stateLigandsQMEANTemplateRangeSeq id (%)
Isoform 2homo-2-mer-3.084xl4.1.A39-157
49.58
Assess
Isoform 2homo-2-mer-4.035onc.1.A39-154
34.45
Assess