dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0004409
Uniprot Accession P06208; LEU1_YEAST; D6W175;
Genbank Protein ID NP_014295.1;
Genbank Nucleotide ID NM_001182942.1;
Protein Name 2-isopropylmalate synthase
Protein Synonyms/Alias Alpha-IPM synthase;Alpha-isopropylmalate synthase;
Gene Name LEU4
Gene Synonyms/Alias YNL104C;N2173;
Organism Saccharomyces cerevisiae (strain ATCC 204508 / S288c)(Baker's yeast)
NCBI Taxa ID 559292
Functional Description
(View all)
Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3-hydroxy-4-methylpentanoate (2-isopropylmalate).
Phosphorylation Sites
dbPAF PTMs: 4
PositionPeptidesSourceReferences ( PMIDs )
37NMLKDPSSKYKPFNAcurated19823750
48PFNAPKLSNRKWPDNPhosphoGRID 2.0;curated19823750; 19795423; 22817900
407PKDIGRDYEAVIRVNPhosphoGRID 2.0;curated19823750; 19795423; 22817900
415EAVIRVNSQSGKGGAPhosphoGRID 2.0;PhosphoPep 2.0;curated19823750; 19795423; 19060867; 26040406; 22369663; 22817900;
Sequence
(Fasta)
MVKESIIALA EHAASRASRV IPPVKLAYKN MLKDPSSKYK PFNAPKLSNR KWPDNRITRA 60
PRWLSTDLRD GNQSLPDPMS VEQKKEYFHK LVNIGFKEIE VSFPSASQTD FDFTRYAVEN 120
APDDVSIQCL VQSREHLIKR TVEALTGAKK ATIHTYLATS DMFREIVFNM SREEAISKAV 180
EATKLVRKLT KDDPSQQATR WSYEFSPECF SDTPGEFAVE ICEAVKKAWE PTEENPIIFN 240
LPATVEVASP NVYADQIEYF ATHITEREKV CISTHCHNDR GCGVAATELG MLAGADRVEG 300
CLFGNGERTG NVDLVTVAMN MYTQGVSPNL DFSDLTSVLD VVERCNKIPV SQRAPYGGDL 360
VVCAFSGSHQ DAIKKGFNLQ NKKRAQGETQ WRIPYLPLDP KDIGRDYEAV IRVNSQSGKG 420
GAAWVILRSL GLDLPRNMQI EFSSAVQDHA DSLGRELKSD EISKLFKEAY NYNDEQYQAI 480
SLVNYNVEKF GTERRVFTGQ VKVGDQIVDI EGTGNGPISS LVDALSNLLN VRFAVANYTE 540
HSLGSGSSTQ AASYIHLSYR RNADNEKAYK WGVGVSEDVG DSSVRAIFAT INNIIHSGDV 600
SIPSLAEVEG KNAAASGSA
Keyword

KW-0024--Alternative initiation
KW-0028--Amino-acid biosynthesis
KW-0100--Branched-chain amino acid biosynthesis
KW-0181--Complete proteome
KW-0963--Cytoplasm
KW-0432--Leucine biosynthesis
KW-0496--Mitochondrion
KW-1185--Reference proteome
KW-0808--Transferase

Interpro

IPR013709--2-isopropylmalate_synth_dimer
IPR002034--AIPM/Hcit_synth_CS
IPR013785--Aldolase_TIM
IPR005668--IPM_Synthase
IPR000891--PYR_CT

PROSITE

PS00815--AIPM_HOMOCIT_SYNTH_1
PS00816--AIPM_HOMOCIT_SYNTH_2
PS50991--PYR_CT

Pfam

PF00682--HMGL-like
PF08502--LeuA_dimer

Gene Ontology

GO:0005737--C:cytoplasm
GO:0005739--C:mitochondrion
GO:0003852--F:2-isopropylmalate synthase activity
GO:0009098--P:leucine biosynthetic process