Fatty acid synthase

From Proteopedia

Revision as of 07:43, 31 October 2012

{{STRUCTURE_3tjm| PDB=3tjm | SIZE=400| SCENE= |right|CAPTION=Human FAS complex with malonyl-CoA, [[3tjm] }}

Fatty acid synthase (FAS) catalizes the synthesis of palmitate from acetyl CoA and malonyl CoA into long chain fatty acid. FAS is a multi-domain enzyme. It contains an acyl carrier protein domain (ACP).

3D structures of fatty acid synthase

1kp9 – MtFAS CmaA1 – Mycobacterium tuberculosis
1xkt – hFAS thioesterase domain – human
2jfd – hFAS MAT domain
3hhd - hFAS KS-MAT domain
2cf2, 2vz8 – pFAS – pig
2uv8, 3hmj – yFAS α+β subunits - yeast
2pff, 2was – yFAS α subunit
2uv9 – TlFAS α subunits – Thermomyces lanuginosus
2uva – TlFAS β subunits
2png – FAS ACP domain – rat
1t8k – EcFAS ACP domain - Escherichia coli
2k92, 2k93, 2k94 - EcFAS ACP domain – NMR

FAS complex with fatty acid

1kpg – MtFAS CmaA1 + cetyl-trimethyl-ammonium + adenosyl homocysteine
1kph – MtFAS CmaA1 + didecyl-dimethyl-ammonium + adenosyl homocysteine
1kpi – MtFAS CmaA2 + didecyl-dimethyl-ammonium + adenosyl homocysteine
3hem - MtFAS CmaA1 + dioctylamine
3tjm – hFAS thioesterase domain + fatty acid
2fae – EcFAS ACP domain + decanethioate
2fad – EcFAS ACP domain + heptanthioate

FAS complex with reactants

2jfk – hFAS + malonyl CoA
2uvc – TlFAS β subunits + NADP
2uvb – TlFAS α subunits + NADP
2wat – yFAS α subunit + CoA
2vzp – pFAS + NADP

FAS complex with protein

2fhs – EcFAS ACP domain + enoyl-ACP reductase
3ejb - EcFAS ACP domain + biotin biosynthesis cytochrome P450-like enzyme
3ejb, 3eje - EcFAS ACP domain + biotin biosynthesis cytochrome P450-like enzyme + fatty acid
2cg5 - hFAS ACP domain + AASD-PPT

FAS complex with inhibitor

2vkz - yFAS α+β subunits + cerulenin