UniProt Accession

 BLC_ECOLI; P0A901; P39281; Q2M6F3 

Genbank Protein ID

 U21726; U14003; U00096; AP009048 

Genbank Nucleotide ID

 AAC46452.1; AAA97048.1; AAC77109.1; BAE78153.1 

Protein Name

 Outer membrane lipoprotein blc 

Protein Synonyms/Alias

  

Gene Name

 blc 

Gene Synonyms/Alias

 yjeL; b4149; JW4110 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
37	VVNNFDAKRYLGTWY	acetylation	[1]
59	RFERGLEKVTATYSL	acetylation	[1]
77	GGLNVINKGYNPDRG	acetylation	[1]
152	PTISDEVKQEMLAVA	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

 Involved in the storage or transport of lipids necessary for membrane maintenance under stressful conditions. Displays a binding preference for lysophospholipids. 

Sequence Annotation

 LIPID 19 19 N-palmitoyl cysteine (Probable).
 LIPID 19 19 S-diacylglycerol cysteine (Probable).  

Keyword

 3D-structure; Cell membrane; Cell outer membrane; Complete proteome; Lipid-binding; Lipoprotein; Membrane; Palmitate; Reference proteome; Signal. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 177 AA 

Protein Sequence

Gene Ontology

 GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
 GO:0005886; C:plasma membrane; IEA:UniProtKB-KW.
 GO:0008289; F:lipid binding; IEA:UniProtKB-KW.
 GO:0005215; F:transporter activity; IEA:InterPro.
 GO:0006974; P:response to DNA damage stimulus; IEP:EcoliWiki.
 GO:0006810; P:transport; IEA:GOC. 

Interpro

 IPR012674; Calycin.
 IPR011038; Calycin-like.
 IPR022271; Lipocalin_ApoD.
 IPR002446; Lipocalin_bac.
 IPR022272; Lipocalin_CS.
 IPR000566; Lipocln_cytosolic_FA-bd_dom. 

Pfam

 PF08212; Lipocalin_2 

SMART

  

PROSITE

 PS00213; LIPOCALIN
 PS51257; PROKAR_LIPOPROTEIN 

PRINTS

 PR01171; BCTLIPOCALIN.