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Protein

Gap junction epsilon-1 protein

Gene

GJE1

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

GO - Biological processi

Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
Gap junction epsilon-1 protein
Alternative name(s):
Connexin-23
Short name:
Cx23
Gene namesi
Name:GJE1
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
Proteomesi
  • UP000005640 Componenti: Chromosome 6

Organism-specific databases

HGNCiHGNC:33251. GJE1.

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 32CytoplasmicSequence analysisAdd BLAST32
Transmembranei33 – 53HelicalSequence analysisAdd BLAST21
Topological domaini54 – 76ExtracellularSequence analysisAdd BLAST23
Transmembranei77 – 97HelicalSequence analysisAdd BLAST21
Topological domaini98 – 112CytoplasmicSequence analysisAdd BLAST15
Transmembranei113 – 133HelicalSequence analysisAdd BLAST21
Topological domaini134 – 170ExtracellularSequence analysisAdd BLAST37
Transmembranei171 – 191HelicalSequence analysisAdd BLAST21
Topological domaini192 – 205CytoplasmicSequence analysisAdd BLAST14

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell junction, Cell membrane, Gap junction, Membrane

Pathology & Biotechi

Organism-specific databases

DisGeNETi100126572.
OpenTargetsiENSG00000203733.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003176111 – 205Gap junction epsilon-1 proteinAdd BLAST205

Proteomic databases

PaxDbiA6NN92.
PRIDEiA6NN92.

Expressioni

Organism-specific databases

HPAiHPA014916.

Interactioni

Subunit structurei

A connexon is composed of a hexamer of connexins.By similarity

Protein-protein interaction databases

STRINGi9606.ENSP00000455469.

Structurei

3D structure databases

ProteinModelPortaliA6NN92.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG410IEBX. Eukaryota.
ENOG410Y93T. LUCA.
GeneTreeiENSGT00390000010547.
HOVERGENiHBG094838.
InParanoidiA6NN92.
OMAiACKSINQ.
OrthoDBiEOG091G0JO4.
PhylomeDBiA6NN92.

Family and domain databases

InterProiIPR000500. Connexin.
IPR019570. Connexin_CCC.
IPR013092. Connexin_N.
[Graphical view]
PANTHERiPTHR11984. PTHR11984. 1 hit.
PfamiPF00029. Connexin. 2 hits.
[Graphical view]
SMARTiSM01089. Connexin_CCC. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A6NN92-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSLNYIKNFY EGCVKPPTVI GQFHTLFFGS IRIFFLGVLG FAVYGNEALH
60 70 80 90 100
FICDPDKREV NLFCYNQFRP ITPQVSFSAL QLVIVLVPGA LFHLYAACKS
110 120 130 140 150
INQECILQKP IYTIIYILSV LLRISLAAIA FWLQIYLFGF QVKSLYLCDA
160 170 180 190 200
RSLGENMIIR CMVPEHFEKT IFLIAINTFT TITILLFVAE IFEIIFRRLY

FPFRQ
Length:205
Mass (Da):23,755
Last modified:July 24, 2007 - v1
Checksum:i494389B01BCB07D2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL033522 Genomic DNA. No translation available.

Genome annotation databases

EnsembliENST00000450456; ENSP00000455469; ENSG00000203733.
UCSCiuc063rxt.1. human.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL033522 Genomic DNA. No translation available.

3D structure databases

ProteinModelPortaliA6NN92.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9606.ENSP00000455469.

Proteomic databases

PaxDbiA6NN92.
PRIDEiA6NN92.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000450456; ENSP00000455469; ENSG00000203733.
UCSCiuc063rxt.1. human.

Organism-specific databases

DisGeNETi100126572.
GeneCardsiGJE1.
HGNCiHGNC:33251. GJE1.
HPAiHPA014916.
neXtProtiNX_A6NN92.
OpenTargetsiENSG00000203733.
GenAtlasiSearch...

Phylogenomic databases

eggNOGiENOG410IEBX. Eukaryota.
ENOG410Y93T. LUCA.
GeneTreeiENSGT00390000010547.
HOVERGENiHBG094838.
InParanoidiA6NN92.
OMAiACKSINQ.
OrthoDBiEOG091G0JO4.
PhylomeDBiA6NN92.

Miscellaneous databases

PROiA6NN92.

Family and domain databases

InterProiIPR000500. Connexin.
IPR019570. Connexin_CCC.
IPR013092. Connexin_N.
[Graphical view]
PANTHERiPTHR11984. PTHR11984. 1 hit.
PfamiPF00029. Connexin. 2 hits.
[Graphical view]
SMARTiSM01089. Connexin_CCC. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiCXE1_HUMAN
AccessioniPrimary (citable) accession number: A6NN92
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: July 24, 2007
Last modified: November 2, 2016
This is version 66 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Human chromosome 6
    Human chromosome 6: entries, gene names and cross-references to MIM
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.