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NUCB2
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  • NUCB2
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

NUCB2
Synonyms NEFA
Gene descriptioni

Full gene name according to HGNC.

Nucleobindin 2
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Read more
Cancer-related genes
Plasma proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Read more
Intracellular,Secreted
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 11
Cytoband p15.1
Chromosome location (bp) 17208153 - 17349980
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

14
Ensembl ENSG00000070081 (version 103.38)
Entrez gene 4925
HGNC HGNC:8044
UniProt P80303 (UniProt - Evidence at protein level)
neXtProt NX_P80303
Antibodypedia NUCB2 antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 0      # Population variants: 194

Antigens:

Off
On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

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On



PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
«
NUCB2-201
NUCB2-202
NUCB2-204
NUCB2-205
NUCB2-206
NUCB2-207
NUCB2-208
NUCB2-209
NUCB2-210
NUCB2-211
NUCB2-212
NUCB2-216
NUCB2-218
NUCB2-220
»


PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
NUCB2-201
ENSP00000320168
ENST00000323688
P80303 [Direct mapping]
Nucleobindin-2 Nesfatin-1
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001965 [G-protein alpha-subunit binding]
GO:0003677 [DNA binding]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005634 [nucleus]
GO:0005635 [nuclear envelope]
GO:0005737 [cytoplasm]
GO:0005783 [endoplasmic reticulum]
GO:0005793 [endoplasmic reticulum-Golgi intermediate compartment]
GO:0005794 [Golgi apparatus]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0007264 [small GTPase mediated signal transduction]
GO:0016020 [membrane]
GO:0032099 [negative regulation of appetite]
GO:0046872 [metal ion binding]
GO:0050790 [regulation of catalytic activity]
GO:0070062 [extracellular exosome]
Show all
420 aa
50.2 kDa
Yes 0
NUCB2-202
ENSP00000408702
ENST00000458064
Q2L696 [Direct mapping]
Nucb2 splice variant; Nucleobindin-2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0032099 [negative regulation of appetite]
GO:0046872 [metal ion binding]
Show all
390 aa
46.6 kDa
Yes 0
NUCB2-204
ENSP00000436215
ENST00000526120
E9PJP3 [Direct mapping]
Nucleobindin-2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0032099 [negative regulation of appetite]
Show all
69 aa
8 kDa
Yes 0
NUCB2-205
ENSP00000435787
ENST00000527580
H0YEG8 [Direct mapping]
Nucleobindin-2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0032099 [negative regulation of appetite]
GO:0046872 [metal ion binding]
Show all
198 aa
23.7 kDa
No 0
NUCB2-206
ENSP00000432741
ENST00000527735
H0YD18 [Direct mapping]
Nucleobindin-2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0032099 [negative regulation of appetite]
GO:0046872 [metal ion binding]
Show all
73 aa
8.5 kDa
No 0
NUCB2-207
ENSP00000431136
ENST00000528644
A0A1B0GXJ7 [Direct mapping]
Nucleobindin-2
Show all
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
33 aa
3.9 kDa
Yes 0
NUCB2-208
ENSP00000436455
ENST00000529010
P80303 [Direct mapping]
Nucleobindin-2 Nesfatin-1
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001965 [G-protein alpha-subunit binding]
GO:0003677 [DNA binding]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005634 [nucleus]
GO:0005635 [nuclear envelope]
GO:0005737 [cytoplasm]
GO:0005783 [endoplasmic reticulum]
GO:0005793 [endoplasmic reticulum-Golgi intermediate compartment]
GO:0005794 [Golgi apparatus]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0007264 [small GTPase mediated signal transduction]
GO:0016020 [membrane]
GO:0032099 [negative regulation of appetite]
GO:0046872 [metal ion binding]
GO:0050790 [regulation of catalytic activity]
GO:0070062 [extracellular exosome]
Show all
420 aa
50.2 kDa
Yes 0
NUCB2-209
ENSP00000431334
ENST00000529313
E9PLR0 [Direct mapping]
Nucleobindin-2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0032099 [negative regulation of appetite]
Show all
195 aa
23.2 kDa
Yes 0
NUCB2-210
ENSP00000435160
ENST00000530527
E9PLE9 [Direct mapping]
Nucleobindin-2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0032099 [negative regulation of appetite]
Show all
198 aa
23.6 kDa
Yes 0
NUCB2-211
ENSP00000431328
ENST00000530964
E9PLR5 [Direct mapping]
Nucleobindin-2
Show all
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
34 aa
4 kDa
Yes 0
NUCB2-212
ENSP00000435968
ENST00000531172
E9PRQ3 [Direct mapping]
Nucleobindin-2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
39 aa
4.6 kDa
Yes 0
NUCB2-216
ENSP00000435558
ENST00000533738
E9PJP3 [Direct mapping]
Nucleobindin-2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0032099 [negative regulation of appetite]
Show all
69 aa
8 kDa
Yes 0
NUCB2-218
ENSP00000433194
ENST00000533926
E9PM22 [Direct mapping]
Nucleobindin-2
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0032099 [negative regulation of appetite]
Show all
90 aa
10.5 kDa
Yes 0
NUCB2-220
ENSP00000481959
ENST00000622082
P80303 [Direct mapping]
Nucleobindin-2 Nesfatin-1
Show all
   MEMSAT3 predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001965 [G-protein alpha-subunit binding]
GO:0003677 [DNA binding]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005634 [nucleus]
GO:0005635 [nuclear envelope]
GO:0005737 [cytoplasm]
GO:0005783 [endoplasmic reticulum]
GO:0005793 [endoplasmic reticulum-Golgi intermediate compartment]
GO:0005794 [Golgi apparatus]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0007264 [small GTPase mediated signal transduction]
GO:0016020 [membrane]
GO:0032099 [negative regulation of appetite]
GO:0046872 [metal ion binding]
GO:0050790 [regulation of catalytic activity]
GO:0070062 [extracellular exosome]
Show all
420 aa
50.2 kDa
Yes 0

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The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.