We use cookies to enhance the usability of our website. If you continue, we'll assume that you are happy to receive all cookies. More information. Don't show this again.
GJC1
SECTIONS
  • TISSUE
  • BRAIN
  • SINGLE CELL TYPE
  • TISSUE CELL TYPE
  • PATHOLOGY
  • DISEASE
  • IMMUNE CELL
  • BLOOD PROTEIN
  • SUBCELLULAR
  • CELL LINE
  • STRUCTURE
  • METABOLIC
ABOUT
  • INTRODUCTION
  • HISTORY
  • ORGANIZATION
  • PUBLICATIONS
  • ANTIBODY SUBMISSION
  • ANTIBODY AVAILABILITY
  • ACKNOWLEDGMENTS
  • CONTACT
NEWS
  • NEWS ARTICLES
  • PRESS ROOM
LEARN
  • DICTIONARY
  • PROTEIN CLASSES
  • PROTEIN EVIDENCE
  • METHODS
  • EDUCATIONAL VIDEOS
DATA
  • DOWNLOADABLE DATA
  • PUBLICATION DATA
  • RELEASE HISTORY
  • SARS-COV-2
HELP
  • ANTIBODY VALIDATION
  • ASSAYS & ANNOTATION
  • DISCLAIMER
  • HELP & FAQ
  • PRIVACY STATEMENT
  • LICENCE & CITATION
Fields »
Search result

Field
Term
Gene name
Class
Subclass
Class
Keyword
Chromosome
External id
Tissue
Cell type
Expression
Patient ID
Tissue
Category
Cluster
Reliability
Brain region
Category
Brain region
Category
Brain region
Category
Reliability
Cell type
Category
Cluster
Tissue
Cell type
Enrichment
Cancer
Prognosis
Cancer
Category
Cell type
Category
Cell lineage
Category
Cluster
Annotation
Disease
Location
Searches
Location
Cell line
Type
Phase
Reliability
Cancer type
Category
Cluster
Pathway
Category
Score
Score
Score
Validation
Validation
Validation
Validation
Antibodies
Protein structure
In atlas
Column


  • SUMMARY

  • TISSUE

  • BRAIN

  • SINGLE CELL

  • TISSUE CELL

  • PATHOLOGY

  • DISEASE

  • IMMUNE

  • BLOOD

  • SUBCELL

  • CELL LINE

  • STRUCTURE

  • METABOLIC

  • GJC1
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.

GJC1
Synonyms CX45, GJA7
Gene descriptioni

Full gene name according to HGNC.

Gap junction protein gamma 1
Protein classi

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

Read more
Transporters
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,Membrane
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 17
Cytoband q21.31
Chromosome location (bp) 44798448 - 44830816
Number of transcriptsi

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

8
Ensembl ENSG00000182963 (version 103.38)
Entrez gene 10052
HGNC HGNC:4280
UniProt P36383 (UniProt - Evidence at protein level)
neXtProt NX_P36383
Antibodypedia GJC1 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: 144

Antigens:

Off
On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

Off
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.
GJC1-201
GJC1-202
GJC1-203
GJC1-204
GJC1-205
GJC1-206
GJC1-207
GJC1-208


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)
GJC1-201
ENSP00000333193
ENST00000330514
P36383 [Direct mapping]
Gap junction gamma-1 protein
A0A654IDC0 [Target identity:100%; Query identity:100%]
Connexin-45
Show all
Transporters
   Transporter channels and pores
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   4TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005243 [gap junction channel activity]
GO:0005515 [protein binding]
GO:0005789 [endoplasmic reticulum membrane]
GO:0005886 [plasma membrane]
GO:0005921 [gap junction]
GO:0005922 [connexin complex]
GO:0006936 [muscle contraction]
GO:0007043 [cell-cell junction assembly]
GO:0007154 [cell communication]
GO:0007267 [cell-cell signaling]
GO:0014704 [intercalated disc]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0016264 [gap junction assembly]
GO:0030054 [cell junction]
GO:0034220 [ion transmembrane transport]
GO:0045202 [synapse]
GO:0055085 [transmembrane transport]
GO:0086014 [atrial cardiac muscle cell action potential]
GO:0086020 [gap junction channel activity involved in SA node cell-atrial cardiac muscle cell electrical coupling]
GO:0086021 [SA node cell to atrial cardiac muscle cell communication by electrical coupling]
GO:0086053 [AV node cell to bundle of His cell communication by electrical coupling]
GO:0086077 [gap junction channel activity involved in AV node cell-bundle of His cell electrical coupling]
Show all
396 aa
45.5 kDa
No 4
GJC1-202
ENSP00000467090
ENST00000586267
K7ENT9 [Direct mapping]
Gap junction gamma-1 protein
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005886 [plasma membrane]
GO:0005921 [gap junction]
GO:0005922 [connexin complex]
GO:0007154 [cell communication]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0030054 [cell junction]
Show all
70 aa
8 kDa
No 1
GJC1-203
ENSP00000468258
ENST00000586347
K7ERH3 [Direct mapping]
Connexin-45
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005922 [connexin complex]
GO:0007154 [cell communication]
Show all
113 aa
12.3 kDa
No 0
GJC1-204
ENSP00000468716
ENST00000587113
Q5H9P2 [Direct mapping]
Gap junction protein
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   2TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005886 [plasma membrane]
GO:0005921 [gap junction]
GO:0005922 [connexin complex]
GO:0007154 [cell communication]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0030054 [cell junction]
Show all
260 aa
29.7 kDa
No 2
GJC1-205
ENSP00000467626
ENST00000587239
K7EQ14 [Direct mapping]
Gap junction gamma-1 protein
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005886 [plasma membrane]
GO:0005921 [gap junction]
GO:0005922 [connexin complex]
GO:0007154 [cell communication]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0030054 [cell junction]
Show all
72 aa
8.2 kDa
No 1
GJC1-206
ENSP00000466339
ENST00000590758
P36383 [Direct mapping]
Gap junction gamma-1 protein
A0A654IDC0 [Target identity:100%; Query identity:100%]
Connexin-45
Show all
Transporters
   Transporter channels and pores
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   4TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005243 [gap junction channel activity]
GO:0005515 [protein binding]
GO:0005789 [endoplasmic reticulum membrane]
GO:0005886 [plasma membrane]
GO:0005921 [gap junction]
GO:0005922 [connexin complex]
GO:0006936 [muscle contraction]
GO:0007043 [cell-cell junction assembly]
GO:0007154 [cell communication]
GO:0007267 [cell-cell signaling]
GO:0014704 [intercalated disc]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0016264 [gap junction assembly]
GO:0030054 [cell junction]
GO:0034220 [ion transmembrane transport]
GO:0045202 [synapse]
GO:0055085 [transmembrane transport]
GO:0086014 [atrial cardiac muscle cell action potential]
GO:0086020 [gap junction channel activity involved in SA node cell-atrial cardiac muscle cell electrical coupling]
GO:0086021 [SA node cell to atrial cardiac muscle cell communication by electrical coupling]
GO:0086053 [AV node cell to bundle of His cell communication by electrical coupling]
GO:0086077 [gap junction channel activity involved in AV node cell-bundle of His cell electrical coupling]
Show all
396 aa
45.5 kDa
No 4
GJC1-207
ENSP00000466392
ENST00000591424
K7EM78 [Direct mapping]
Gap junction gamma-1 protein
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   2TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005886 [plasma membrane]
GO:0005921 [gap junction]
GO:0005922 [connexin complex]
GO:0007154 [cell communication]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0030054 [cell junction]
Show all
103 aa
11.9 kDa
No 2
GJC1-208
ENSP00000467201
ENST00000592524
P36383 [Direct mapping]
Gap junction gamma-1 protein
A0A654IDC0 [Target identity:100%; Query identity:100%]
Connexin-45
Show all
Transporters
   Transporter channels and pores
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   4TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001570 [vasculogenesis]
GO:0005216 [ion channel activity]
GO:0005243 [gap junction channel activity]
GO:0005515 [protein binding]
GO:0005789 [endoplasmic reticulum membrane]
GO:0005886 [plasma membrane]
GO:0005921 [gap junction]
GO:0005922 [connexin complex]
GO:0006936 [muscle contraction]
GO:0007043 [cell-cell junction assembly]
GO:0007154 [cell communication]
GO:0007267 [cell-cell signaling]
GO:0007268 [chemical synaptic transmission]
GO:0007507 [heart development]
GO:0007601 [visual perception]
GO:0014704 [intercalated disc]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0016264 [gap junction assembly]
GO:0030054 [cell junction]
GO:0034220 [ion transmembrane transport]
GO:0045202 [synapse]
GO:0048468 [cell development]
GO:0048738 [cardiac muscle tissue development]
GO:0055085 [transmembrane transport]
GO:0086014 [atrial cardiac muscle cell action potential]
GO:0086020 [gap junction channel activity involved in SA node cell-atrial cardiac muscle cell electrical coupling]
GO:0086021 [SA node cell to atrial cardiac muscle cell communication by electrical coupling]
GO:0086053 [AV node cell to bundle of His cell communication by electrical coupling]
GO:0086077 [gap junction channel activity involved in AV node cell-bundle of His cell electrical coupling]
Show all
396 aa
45.5 kDa
No 4

Contact

  • NEWS ARTICLES
  • PRESS ROOM
  • contact@proteinatlas.org

The Project

  • INTRODUCTION
  • ORGANIZATION
  • PUBLICATIONS

The Human Protein Atlas

  • DOWNLOADABLE DATA
  • LICENCE & CITATION
  • HELP & FAQ
The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.