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ilvG

Gene
ilvG
Protein
Acetolactate synthase isozyme 2 large subunit
Organism
Escherichia coli (strain K12)
Length
548 amino acids
Function
Catalyzes the first step in the biosynthesis of branched-chain amino acids.
Similarity
Belongs to the TPP enzyme family.
Mass
59.285 kDa
Sequence
MNGAQWVVHALRAQGVNTVFGYPGGAIMPVYDALYDGGVEHLLCRHEQGAAMAAIGYARATGKTGVCIATSGPGATNLITGLADALLDSIPVVAITGQVSAPFIGTDAFQEVDVLGLSLACTKHSFLVQSLEELPRIMAEAFDVACSGRPGPVLVDIPKDIQLASGDLEPWFTTVENEVTFPHAEVEQARQMLAKAQKPMLYVGGGVGMAQAVPALREFLAATKMPATCTLKGLGAVEADYPYYLGMLGMHGTKAANFAVQECDLLIAVGARFDDRVTGKLNTFAPHASVIHMDIDPAEMNKLRQAHVALQGDLNALLPALQQPLNQYDWQQHCAQLRDEHSWRYDHPGDAIYAPLLLKQLSDRKPADCVVTTDVGQHQMWAAQHIAHTRPENFITSSGLGTMGFGLPAAVGAQVARPNDTVVCISGDGSFMMNVQELGTVKRKQLPLKIVLLDNQRLGMVRQWQQLFFQERYSETTLTDNPDFLMLASAFGIHGQHITRKDQVEAALDTMLNSDGPYLLHVSIDELENVWPLVPPGASNSEMLEKLS

Gene
ilvG
Protein
Probable acetolactate synthase
Organism
Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Length
547 amino acids
Similarity
Belongs to the TPP enzyme family.
Mass
57.521 kDa
Sequence
MSTDTAPAQTMHAGRLIARRLKASGIDTVFTLSGGHLFSIYDGCREEGIRLIDTRHEQTAAFAAEGWSKVTRVPGVAALTAGPGITNGMSAMAAAQQNQSPLVVLGGRAPALRWGMGSLQEIDHVPFVAPVARFAATAQSAENAGLLVDQALQAAVSAPSGVAFVDFPMDHAFSMSSDNGRPGALTELPAGPTPAGDALDRAAGLLSTAQRPVIMAGTNVWWGHAEAALLRLVEERHIPVLMNGMARGVVPADHRLAFSRARSKALGEADVALIVGVPMDFRLGFGGVFGSTTQLIVADRVEPAREHPRPVAAGLYGDLTATLSALAGSGGTDHQGWIEELATAETMARDLEKAELVDDRIPLHPMRVYAELAALLERDALVVIDAGDFGSYAGRMIDSYLPGCWLDSGPFGCLGSGPGYALAAKLARPQRQVVLLQGDGAFGFSGMEWDTLVRHNVAVVSVIGNNGIWGLEKHPMEALYGYSVVAELRPGTRYDEVVRALGGHGELVSVPAELRPALERAFASGLPAVVNVLTDPSVAYPRRSNLA

Gene
ilvG
Protein
Acetolactate synthase large subunit IlvG
Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Length
547 amino acids
Function
Catalyzes the conversion of 2 pyruvate molecules into acetolactate in the first common step of the biosynthetic pathway of the branched-amino acids such as leucine, isoleucine, and valine.
Similarity
Belongs to the TPP enzyme family.
Mass
57.521 kDa
Sequence
MSTDTAPAQTMHAGRLIARRLKASGIDTVFTLSGGHLFSIYDGCREEGIRLIDTRHEQTAAFAAEGWSKVTRVPGVAALTAGPGITNGMSAMAAAQQNQSPLVVLGGRAPALRWGMGSLQEIDHVPFVAPVARFAATAQSAENAGLLVDQALQAAVSAPSGVAFVDFPMDHAFSMSSDNGRPGALTELPAGPTPAGDALDRAAGLLSTAQRPVIMAGTNVWWGHAEAALLRLVEERHIPVLMNGMARGVVPADHRLAFSRARSKALGEADVALIVGVPMDFRLGFGGVFGSTTQLIVADRVEPAREHPRPVAAGLYGDLTATLSALAGSGGTDHQGWIEELATAETMARDLEKAELVDDRIPLHPMRVYAELAALLERDALVVIDAGDFGSYAGRMIDSYLPGCWLDSGPFGCLGSGPGYALAAKLARPQRQVVLLQGDGAFGFSGMEWDTLVRHNVAVVSVIGNNGIWGLEKHPMEALYGYSVVAELRPGTRYDEVVRALGGHGELVSVPAELRPALERAFASGLPAVVNVLTDPSVAYPRRSNLA

Gene
ilvG
Protein
Acetolactate synthase large subunit IlvG
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Length
547 amino acids
Function
Catalyzes the conversion of 2 pyruvate molecules into acetolactate in the first common step of the biosynthetic pathway of the branched-amino acids such as leucine, isoleucine, and valine.
Similarity
Belongs to the TPP enzyme family.
Mass
57.521 kDa
Sequence
MSTDTAPAQTMHAGRLIARRLKASGIDTVFTLSGGHLFSIYDGCREEGIRLIDTRHEQTAAFAAEGWSKVTRVPGVAALTAGPGITNGMSAMAAAQQNQSPLVVLGGRAPALRWGMGSLQEIDHVPFVAPVARFAATAQSAENAGLLVDQALQAAVSAPSGVAFVDFPMDHAFSMSSDNGRPGALTELPAGPTPAGDALDRAAGLLSTAQRPVIMAGTNVWWGHAEAALLRLVEERHIPVLMNGMARGVVPADHRLAFSRARSKALGEADVALIVGVPMDFRLGFGGVFGSTTQLIVADRVEPAREHPRPVAAGLYGDLTATLSALAGSGGTDHQGWIEELATAETMARDLEKAELVDDRIPLHPMRVYAELAALLERDALVVIDAGDFGSYAGRMIDSYLPGCWLDSGPFGCLGSGPGYALAAKLARPQRQVVLLQGDGAFGFSGMEWDTLVRHNVAVVSVIGNNGIWGLEKHPMEALYGYSVVAELRPGTRYDEVVRALGGHGELVSVPAELRPALERAFASGLPAVVNVLTDPSVAYPRRSNLA

Gene
ilvG
Protein
Putative acetolactate synthase isozyme 2 large subunit
Organism
Escherichia coli (strain K12)
Length
327 amino acids
Function
N-terminal pseudogene fragment of this gene. If the reading frame is restored, catalyzes the first step in the biosynthesis of branched-chain amino acids.
Similarity
Belongs to the TPP enzyme family.
Mass
34.507 kDa
Sequence
MNGAQWVVHALRAQGVNTVFGYPGGAIMPVYDALYDGGVEHLLCRHEQGAAMAAIGYARATGKTGVCIATSGPGATNLITGLADALLDSIPVVAITGQVSAPFIGTDAFQEVDVLGLSLACTKHSFLVQSLEELPRIMAEAFDVACSGRPGPVLVDIPKDIQLASGDLEPWFTTVENEVTFPHAEVEQARQMLAKAQKPMLYVGGGVGMAQAVPALREFLAATKMPATCTLKGLGAVEADYPYYLGMLGMHGTKAANFAVQECDLLIAVGARFDDRVTGKLNTFAPHASVIHMDIDPAEMNKLRQAHVALQGDLNALLPALQQPLNQ