UniProt Accession

 ILVN_ECOLI; P0ADF8; P08143; Q2M7Y3 

Genbank Protein ID

 X02541; L10328; U00096; AP009048; M17102 

Genbank Nucleotide ID

 CAA26388.1; AAA62022.1; AAC76693.1; BAE77623.1; AAA24719.1 

Protein Name

 Acetolactate synthase isozyme 1 small subunit 

Protein Synonyms/Alias

 Acetohydroxy-acid synthase I small subunit; AHAS-I; ALS-I 

Gene Name

 ilvN 

Gene Synonyms/Alias

 b3670; JW3645 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
71	QMISQIDKLEDVVKV	acetylation	[1]
77	DKLEDVVKVQRNQSD	acetylation	[1]
90	SDPTMFNKIAVFFQ*	acetylation	[1]

Reference

 [1] Acetyl-Phosphate Is a Critical Determinant of Lysine Acetylation in E. coli.
 Weinert BT, Iesmantavicius V, Wagner SA, Schölz C, Gummesson B, Beli P, Nyström T, Choudhary C.
 Mol Cell. 2013 Jul 25;51(2):265-72. [PMID: 23830618] 

Functional Description

  

Sequence Annotation

 DOMAIN 10 83 ACT.  

Keyword

 3D-structure; Amino-acid biosynthesis; Branched-chain amino acid biosynthesis; Complete proteome; Reference proteome; Transferase. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 96 AA 

Protein Sequence

Gene Ontology

 GO:0005948; C:acetolactate synthase complex; IDA:EcoCyc.
 GO:0003984; F:acetolactate synthase activity; IDA:EcoCyc.
 GO:0016597; F:amino acid binding; IEA:InterPro.
 GO:0004802; F:transketolase activity; IDA:EcoCyc.
 GO:0009097; P:isoleucine biosynthetic process; IDA:EcoCyc.
 GO:0009099; P:valine biosynthetic process; IDA:EcoCyc. 

Interpro

 IPR002912; ACT_dom. 

Pfam

 PF01842; ACT 

SMART

  

PROSITE

 PS51671; ACT 

PRINTS