UniProt Accession

 YIGB_ECOLI; P0ADP0; P23306; P76757; Q2M8B8 

Genbank Protein ID

 M38257; M87049; U00096; AP009048; X00738 

Genbank Nucleotide ID

 AAA24764.1; AAA67608.1; AAC76815.1; BAE77488.1 

Protein Name

 Flavin mononucleotide phosphatase YigB 

Protein Synonyms/Alias

 FMN phosphatase 

Gene Name

 yigB 

Gene Synonyms/Alias

 b3812; JW3785 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
123	QQTHDTLKQLAKKWP	acetylation	[1]
163	AGPHGRSKPFSDMYF	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

 Catalyzes the dephosphorylation of flavin mononucleotide (FMN). YigB is important for formation of dormant persister cells. 

Sequence Annotation

 REGION 16 18 Substrate (By similarity).
 ACT_SITE 16 16 Nucleophile (By similarity).
 METAL 16 16 Magnesium (By similarity).
 METAL 18 18 Magnesium (By similarity).
 METAL 188 188 Magnesium (By similarity).  

Keyword

 Complete proteome; Hydrolase; Magnesium; Metal-binding; Reference proteome. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 238 AA 

Protein Sequence

Gene Ontology

 GO:0000287; F:magnesium ion binding; IDA:UniProtKB.
 GO:0016791; F:phosphatase activity; IDA:EcoCyc.
 GO:0008967; F:phosphoglycolate phosphatase activity; IEA:InterPro.
 GO:0022611; P:dormancy process; IMP:EcoCyc.
 GO:0032363; P:FMN catabolic process; IDA:EcoCyc. 

Interpro

 IPR023214; HAD-like_dom.
 IPR006439; HAD-SF_hydro_IA_v1. 

Pfam

 PF00702; Hydrolase 

SMART

  

PROSITE

  

PRINTS