Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-107412-00922
Entry Name
UniProt Accession
Theoretical PI
8.8
Molecular Weight
11023.99
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Glycoprotein NB
Protein Synonyms/Alias
Gene Name
NB
Gene Synonyms/Alias
Created Date
01-JAN-1988
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
49
Canonical
IFINKNNCTNNVIRV
[1]
S-Palmitoylation
Organism
Influenza B virus (strain B/Lee/1940)
NCBI Taxa ID
107412
Reference
[1] Demers A, Ran Z, Deng Q, Wang D, Edman B, Lu W, Li F. Palmitoylation isrequired for intracellular trafficking of influenza B virus NB protein andefficient influenza B virus growth in vitro. J Gen Virol. 2014 Jun;95(Pt6):1211-20. doi: 10.1099/vir.0.063511-0. Epub 2014 Mar 26.[PMID:24671751]
Functional Description
Putative viral proton channel. May play a role in virus entry.
Sequence Annotation
Topological domain: 1 18 Virion surface.
Transmembrane: 19 40 Helical; Signal-anchor for type IIImembrane protein.
Topological domain: 41 100 Intravirion.
Protein Length
100 AA.
Protein Sequence
(Canonical)
MNNATFNCTN INPITHIRGS IIITICVSLI VILIVFGCIA KIFINKNNCT NNVIRVHKRI  60
KCPDCEPFCN KRDDISTPRA GVDIPSFILP GLNLSEGTPN                        100
FASTA
(Canonical)
>LipidDB-107412-00922|P06817
MNNATFNCTNINPITHIRGSIIITICVSLIVILIVFGCIAKIFINKNNCTNNVIRVHKRI
KCPDCEPFCNKRDDISTPRAGVDIPSFILPGLNLSEGTPN
Gene Ontology
GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW
GO:0044385; C:integral to membrane of host cell; IEA:UniProtKB-KW
GO:0019012; C:virion; IEA:UniProtKB-KW
GO:0005216; F:ion channel activity; IEA:UniProtKB-KW
GO:0039707; P:pore formation by virus in membrane of host cell; IEA:UniProtKB-KW
GO:0051259; P:protein oligomerization; IEA:UniProtKB-KW
GO:0015992; P:proton transport; IEA:UniProtKB-KW
Interpro
InterPro; IPR007288; InfluenzaB_glycoprotein_NB
Pfam
Pfam; PF04159; NB;
SMART
PROSITE
PRINTS