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Aliases & Descriptions for JAG1
(According to
1HGNC,
2Entrez Gene,
3UniProtKB/Swiss-Prot,
4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc
, and/or 7Ensembl,
8miRBase) About This Section
|
| Aliases |
|---|
| AGS 2, 5 | | AHD 1, 2, 5 | | AWS 1, 2 | | CD339 1, 2 | | HJ1 1, 2 | | JAGL1 2, 3 | | Jagged1 3 | | MGC104644 2 | | OTTHUMP00000030278 2 | | hJ1 3 |
| | | Descriptions |
|---|
| CD339 antigen 3 | | jagged 1 2 | | jagged 1 (Alagille syndrome) 2 |
|
| | Search outside databases for aliases for JAG1 genePrevious GC identifers: GC20M010606 GC20M010613 |
Summaries for JAG1(According to Entrez Gene,
Wikipedia's
Gene Wiki,
UniProtKB/Swiss-Prot,
and/or
UniProtKB/TrEMBL)
About This Section
| EntrezGene summary for JAG1: The jagged 1 protein encoded by JAG1 is the human homolog of the Drosophilia jagged protein. Human jagged 1 is the ligand for the receptor notch 1, the latter a human homolog of the Drosophilia jagged receptor notch. Mutations that alter the jagged 1 protein cause Alagille syndrome. Jagged 1 signalling through notch 1 has also been shown to play a role in hematopoiesis. [provided by RefSeq] UniProtKB/Swiss-Prot: JAG1_HUMAN, P78504Function: Ligand for multiple Notch receptors and involved in the mediation of Notch signaling. May be involved in cell-fate decisions during hematopoiesis. Seems to be involved in early and late stages of mammalian cardiovascular development. Inhibits myoblast differentiation (By similarity). Enhances fibroblast growth factor-induced angiogenesis (in vitro)Gene Wiki entry for JAG1 |
Genomic Location for JAG1
(According to
GeneLoc and/or
HGNC, and/or
Entrez Gene (NCBI build 36),
and/or miRBase,
Genomic Views according to
UCSC and
Ensembl,
Transcription factor binding sites according to
SABiosciences) About This Section
| Genomic View: UCSC Golden Path with GeneCards custom track
Transcription factor binding sites upstream to the JAG1 gene 
Entrez Gene cytogenetic band: 20p12.1-p11.23 Ensembl cytogenetic band: 20p12.2 HGNC cytogenetic band: 20p12.1-p11.23JAG1 Gene in genomic location: bands according to Ensembl, locations according to
(and/or Entrez Gene and/or Ensembl if different)
 GeneLoc gene densities for chromosome 20 GeneLoc Exon Structure GeneLoc location for GC20M010566:
(about GC identifiers)
Start:
|
10,566,334 bp from pter |
End:
|
10,602,636 bp from pter |
Size:
|
36,303 bases |
Orientation:
|
minus strand |
RefSeq DNA sequence:- NC_000020.9 NT_011387.8
| Proteins for JAG1
(According to
1UniProtKB,
and/or Ensembl,
Phosphorylation sites according to 2Phosphosite,
RefSeq according to NCBI,
PDB rendering according to OCA and/or Proteopedia,
Recombinant Proteins
from Invitrogen,
Millipore,
Sigma-Aldrich,
R&D Systems,
Enzo Life Sciences,
Abnova,
OriGene and/or,
Abcam,
Biochemical Assays by
Invitrogen,
Millipore,
R&D Systems,
Cell Signaling Technology, and/or
Enzo Life Sciences,
Ontologies according to Gene
Ontology Consortium 01 Apr 2009 and
Entrez Gene,
Antibodies by Invitrogen,
Millipore,
Sigma-Aldrich,
R&D Systems,
Cell Signaling Technology,
Abcam,
Abnova, and/or
Novus Biologicals)
About This Section
| UniProtKB/Swiss-Prot: JAG1_HUMAN, P78504 (See
protein sequence)Recommended Name: Protein jagged-1 precursor Size: 1218 amino acids; 133799 Da
Subunit: Interacts with NOTCH1, NOTCH2 and NOTCH3 (By similarity)
Subcellular location: Membrane; Single-pass type I membrane protein
Developmental stage: Expressed in 32-52 days embryos in the distal cardiac outflow tract and pulmonary artery, major arteries, portal vein, optic vesicle, otocyst, branchial arches, metanephros, pancreas, mesocardium, around the major bronchial branches, and in the neural tube
Sequence caution: Sequence=AAC51323.1; Type=Frameshift; Positions=1187;
PDB structures from and Proteopedia :2VJ2 (3D)
 
Secondary accessions: A0AV43 O14902 O15122 Q15816Post-translational modifications:
View phosphorylation sites using PhosphoSite2
REFSEQ proteins: NP_000205.1
ENSEMBL proteins: ENSP00000254958
Human Recombinant Proteins Browse Origene for full length recombinant human proteins expressed in human HEK293 cells 
3 Gene Ontology (GO) cellular component terms (links to tree view): About this table
Antibodies for JAG1: Assays for JAG1: | Protein
Domains/ Families for JAG1(According to InterPro, ProtoNet,
UniProtKB, and/or BLOCKS,
Sets of similar genes according to GeneDecks)
About This Section
| - Graphical View of Domain Structure for InterPro Entry P78504
ProtoNet protein and cluster: P78504 5 Blocks protein families: IPB000152 Aspartic acid and asparagine hydroxylation site IPB001438 Type II EGF-like signature IPB001774 Delta/Serrate/lag-2 (DSL) protein IPB001881 EGF-like calcium-binding IPB011651 Notch ligand
UniProtKB/Swiss-Prot: JAG1_HUMAN, P78504Similarity: Contains 1 DSL domainSimilarity: Contains 15 EGF-like domains | Gene Function for JAG1
(According to MGI Jun 06 2009, UniProtKB,
IUBMB,and/or Genatlas,
shRNA from
OriGene,
Sigma-Aldrich, RNAi from
Sigma-Aldrich,
RNAi Products,
Clones, and
Q-PCR Products
from Invitrogen,
Millipore,
OriGene, and/or
Abnova,
siRNAs from
Applied Biosystems,
SYBR primers from OriGene,
Cell-based Assays from Millipore,
Ontologies according to Gene Ontology Consortium 01 Apr 2009 via
Entrez Gene.)
About This Section
|               OriGene 29mer shRNA kit in GFP-retroviral vector: NM_000214
Applied Biosystems Silencer® siRNAs for JAG1
Sigma-Aldrich siRNA and siRNA Panels for JAG1  Sigma-Aldrich shRNA for JAG1  Explore Sigma-Aldrich super-pooled esiRNAs 
              OriGene GFP tagged cDNA clone in CMV expression vector: NM_000214                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_000214                                  untagged cDNA clone in CMV expression vector: NM_000214 
Primers: Browse
Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers               OriGene genome-wide validated SYBR primer pairs: NM_000214
UniProtKB/Swiss-Prot: JAG1_HUMAN, P78504Function: Ligand for multiple Notch receptors and involved in the mediation of Notch signaling. May be involved in cell-fate decisions during hematopoiesis. Seems to be involved in early and late stages of mammalian cardiovascular development. Inhibits myoblast differentiation (By similarity). Enhances fibroblast growth factor-induced angiogenesis (in vitro)Genatlas biochemistry entry for JAG1:NOTCH1 ligand,homolog to rat jagged 1 and Drosophila serrate,Rel/NFKB responsive gene,expressed in fetal heart at early and late stages of cardiovascular-development,liver,mutated in Alagille syndrome15/16 MGI mutant phenotypes (inferred from 11 alleles ) (MGI details for Jag1) (see all 16
):
5 Gene Ontology (GO) molecular function terms (links to tree view): About this table | Pathways & Interactions for JAG1
(Pathways according to Invitrogen
(maps by GeneGo),
Millipore,
Cell Signaling Technology,
Sigma-Aldrich,
KEGG
and/or UniProtKB,
Sets of similar genes according to GeneDecks,
Proteins Network according to
SABiosciences,
Interactions according to 1UniProtKB,
2MINT, and/or
3STRING,
with links to IntAct and
Ensembl,
Ontologies according to Gene Ontology Consortium 01 Apr 2009 via
Entrez Gene.)
About This Section
|
1 Sigma-Aldrich "Your Favorite Gene" Pathway for JAG1 (Your Favorite Gene powered by Ingenuity) 
Gene Network CentralTM Interacting Genes and Proteins Network for JAG1 
5/34 Interacting proteins for JAG1 (ENSP000002549583) via UniProtKB, MINT, and/or STRING (see all 34
)About this table
5/18 Gene Ontology (GO) biological process terms (links to tree view) (see all 18
): About this table
|
Drugs & Compounds for JAG1(Chemical Compounds according to UniProtKB, Enzo Life Sciences,
Sigma-Aldrich, Tocris Bioscience, and/or
Novoseek and Drugs according to
Enzo Life Sciences and/or
PharmGKB)
About This Section
|
Browse Tocris compounds for JAG1
|
Transcripts for JAG1(GenBank/EMBL/DDBJ Accessions according to
Unigene
(Build 219 Homo sapiens; Jun 2 2009) or GenBank, RefSeq according to Entrez Gene,
DOTS (version 10), and/or
AceView,
non coding RNAs according to
RNAdb,
ESTs according to GeneTide,
exon structure from GeneLoc,
alternative splicing isoforms according to ASD and/or
ECgene,
RNAi Products from Invitrogen,
Millipore, and/or
Abnova,
siRNAs from Applied Biosystems,
Sigma-Aldrich,
shRNA from
Sigma-Aldrich,
OriGene,
Tagged/untagged cDNA clones from
OriGene, Expression Assays from Applied Biosystems) About This Section
|               OriGene 29mer shRNA kit in GFP-retroviral vector: NM_000214
Sigma-Aldrich siRNA and siRNA Panels for JAG1  Sigma-Aldrich shRNA for JAG1  Explore Sigma-Aldrich super-pooled esiRNAs 
Applied Biosystems Silencer® siRNAs: NM_000214 REFSEQ mRNAs for JAG1 gene: NM_000214.2
Applied Biosystems TaqMan ® Gene Expression Assays: NM_000214               OriGene GFP tagged cDNA clone in CMV expression vector: NM_000214                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_000214                                  untagged cDNA clone in CMV expression vector: NM_000214  Additional cDNA sequence: AF003837.1 AF028593.1 AK302554.1 AK311289.1 AK312722.1 BC028007.1 BC098393.1 BC111753.1 BC126205.1 BC126207.1 U61276.1 U73936.1 U77720.1 U77914.1 Z50166.1 14 DOTS entries: DT.117454 DT.95275088 DT.100672695 DT.100769249 DT.406315 DT.95275069 DT.99933882 DT.95120681 DT.445926 DT.92040406 DT.120821523 DT.92004065 DT.95280034 DT.99985160 24/261 AceView cDNA sequences (see all 261
):BF590652 AI916552 AF028593 BM695126 CA445059 BM708042 AL041509 CA391974 AI141418 BM679558 AI269167 AU118981 AI684091 AA857340 C14654 BX480427 AI087790 CB142914 BG656552 AI671755 BE855453 AU133028 CA454464 BM782994
highest scoring ESTs for JAG1:U61276 AA046993 AA992678 AF003837 AF028593 AI199733 AI279437 AI290878 AI361799 AI380292 Unigene Cluster for JAG1: Jagged 1 (Alagille syndrome) Hs.714736 [show with all ESTs]Unigene Representative Sequence: NM_000214
GeneLoc Exon Structure
5/9 Alternative Splicing Database (ASD) splice patterns (SP) for JAG1 (see all 9
)
| ExUns: | 1 | ^ | 2 | ^ | 3 | ^ | 4 | ^ | 5 | ^ | 6 | ^ | 7 | ^ | 8a | · | 8b | ^ | 9 | ^ | 10 | ^ | 11 | ^ | 12 | ^ | 13a | · | 13b | ^ | 14a | · | 14b | ^ | 15a | · | 15b | · | 15c | ^ | 16a | · | 16b | ^ | 17a | · | 17b | ^ | 18 | ^ | 19a | · | |
| SP1: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | - |   | |   | |   | |   | |   | |
| SP2: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | - |   | - |   | - |   | - |   | - |   | - |   | - |   | - |   | - |   | - |   | - |   | - |   | - |   | - |   | - |   | |
| SP3: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP4: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP5: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | |   |
| ExUns: | 19b | ^ | 20 | ^ | 21a | · | 21b | ^ | 22 | ^ | 23 | ^ | 24 | ^ | 25a | · | 25b | · | 25c | ^ | 26 | ^ | 27a | · | 27b | · | 27c | |
| SP1: | - |   | |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |
| SP2: | - |   | - |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP3: | |   | |   | |   | |   | |   | |   | |   | - |   | |   | - |   | |   | |   | |   | |   | |
| SP4: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP5: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   |
About this scheme
ECgene alternative splicing isoforms for JAG1
1 Ensembl transcript including schematic representation: ENST00000254958
|
Expression for JAG1
(Experimental results according to
1GeneNote
and GNF BioGPS,
probe sets-to-genes annotations according to
2GeneAnnot ,
3GeneTide ,
Sets of similar genes according to GeneDecks,
Electronic Northern calculations according to data from
UniGene (Build 219 Homo sapiens),
SAGE tags according to
CGAP,
plus additional links to
SOURCE, and/or
GNF
BioGPS, and/or
EXPOLDB, and/or
UniProtKB,
Expression Assays from
Applied Biosystems
)
About This Section
| JAG1 expression in normal and diseased human tissues
Applied Biosystems TaqMan ® Gene Expression Assays for JAG1
1 / 2 / 3 11 probe-sets matching JAG1 gene Data from
(Publications) and GNF BioGPS About these images About these images
CGAP SAGE TAG: GACAAACACC
SOURCE GeneReport for Unigene cluster: Hs.714736
Expression variation in blood from EXPOLDB for JAG1 UniProtKB/Swiss-Prot: JAG1_HUMAN, P78504Tissue specificity: Widely expressed in adult and fetal tissues. In cervix epithelium expressed in undifferentiated subcolumnar reserve cells and squamous metaplasia. Expression is up-regulated in cervical squamous cell carcinoma. Expressed in bone marrow cell line HS-27a which supports the long-term maintenance of immature progenitor cells |
Orthologs for JAG1
(Orthologs according to
1,2HomoloGene (2older version, for species not in 1newer version),
3euGenes,
4SGD
and/or
5MGI Jun 06 2009,
with possible further links to
Flybase
and/or
WormBase,
Gene Trees according to Ensembl)
About This Section
|
Orthologs for JAG1 gene from 5/10 species (see all 10
)
About this table Species with no ortholog for JAG1
ENSEMBL Gene Tree for JAG1 | Paralogs for JAG1(Paralogs according to 1HomoloGene and 2Ensembl, Pseudogenes according to 3Pseudogene.org) About This Section
| Paralogs for JAG1 gene
- JAG22
|
SNPs/Variants for JAG1(According to the
1NCBI SNP Database,
2Ensembl,
3PupaSUITE, and
UniProtKB,
Linkage Disequilibrium by HapMap,
Genotyping Reagents from
Applied Biosystems)
About This Section
|
HapMap Linkage Disequilibrium images for JAG1 (up to first 250kb)
|
Disorders & Mutations for JAG1
(in which this Gene is Involved, According to
OMIM, UniProtKB,
Novoseek, PharmGKB,
Genatlas, GeneTests,
Blood group antigen gene mutations by BGMUT,
HGMD, GAD,
HuGE Navigator,
BCGD,
and/or TGDB.)
About This Section
|
OMIM: 601920 UniProtKB/Swiss-Prot: JAG1_HUMAN, P78504
Defects in JAG1 are the cause of Alagille syndrome type 1 (ALGS1) [MIM:118450]. Alagille syndrome is an autosomal dominant multisystem disorder defined clinically by hepatic bile duct paucity and cholestasis in association with cardiac, skeletal, and ophthalmologic manifestations. There are characteristic facial features and less frequent clinical involvement of the renal and vascular systems Defects in JAG1 are a cause of tetralogy of Fallot (TOF) [MIM:187500]. TOF is a congenital heart anomaly which consists of pulmonary stenosis, ventricular septal defect, dextroposition of the aorta (aorta is on the right side instead of the left) and hypertrophy of the right ventricle. This condition results in a blue baby at birth due to inadequate oxygenation. Surgical correction is emergent The mutation Asp-274 is "leaky". Two populations of proteins are produced from this allele. One population is abnormally glycosylated and is retained intracellularly rather than being transported to the cell surface. A second population is normally glycosylated and is transported to the cell surface, where it is able to signal to the Notch receptor. The Asp-274 protein is temperature sensitive, with more abnormally glycosylated (and nonfunctional) molecules produced at higher temperatures. Carriers of this mutation therefore have more than 50% but less than 100% of the normal concentration of molecules on the cell surface. The cardiac-specific phenotype associated with this mutation suggests that the developing heart is more sensitive than the developing liver to decreased dosage of JAG1 protein10/27 Novoseek disease relationships for JAG1 gene (see all 27
)
| Disease |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| alagille syndrome |
97.80 |
125 |
11861489 (6), 11745040 (4), 12244552 (3), 17949281 (3) (see all 63) |
| pfic3 |
79.32 |
1 |
17241866 (1) |
| byler disease |
72.17 |
1 |
17241866 (1) |
| developmental disabilities |
64.97 |
3 |
17366661 (1), 10075489 (1), 10220506 (1) |
| cholestasis intrahepatic |
60.45 |
3 |
10220506 (1), 17241866 (1) |
| pulmonary valve stenosis |
60.00 |
3 |
10213047 (1), 12649809 (1), 12372254 (1) |
| biliary atresia, extrahepatic |
52.27 |
1 |
12297837 (1) |
| cadasil |
51.91 |
1 |
10075489 (1) |
| cholestasis |
51.45 |
3 |
15768832 (1), 10975791 (1), 15389319 (1) |
| heart defects congenital |
43.23 |
4 |
10213047 (4) |
About this table
GeneTests: JAG1 Alagille Syndrome Human Gene Mutation Database: JAG1 Genetic Association Database: JAG1 Human Genome Epidemiology Navigator: JAG1 (6 documents)
|
Medical News for JAG1(Possibly Related Articles in
Doctor's Guide)
About This Section
| -- |
Publications for JAG1 (in
PubMed.
Associations of this gene to articles via
1Novoseek,
2HGNC,
3Entrez Gene,
4UniProtKB/Swiss-Prot,
5UniProtKB/TrEMBL,
6GAD, and/or
7PharmGKB)
About This Section
| 10/197 PubMed articles for JAG1 gene (see all 197
):- Alagille syndrome is caused by mutations in human Jagged1, which encodes a ligand for Notch1. (PubMed id 9207788)1, 2, 3, 4 Li L....Spinner N.B. (1997)
- DHPLC mutation analysis of Jagged1 (JAG1) reveals six novel mutations in Australian Alagille syndrome patients. (PubMed id 12442286)1, 3, 4 Heritage M.L.... Anderson G.J. (2002)
- Spectrum and frequency of Jagged1 (JAG1) mutations in Alagille syndrome patients and their families. (PubMed id 9585603)1, 3, 4 Krantz I.D....Spinner N.B. (1998)
- Identification of 36 novel Jagged1 (JAG1) mutations in patients with Alagille syndrome. (PubMed id 12497640)1, 3, 4 Roepke A.... Hansmann I. (2003)
- Conditional JAG1 mutation shows the developing heart is more sensitive than developing liver to JAG1 dosage. (PubMed id 12649809)1, 3, 4 Lu F.... Spinner N.B. (2003)
- Analysis of cardiovascular phenotype and genotype-phenotype correlation in individuals with a JAG1 mutation and/or Alagille syndrome. (PubMed id 12427653)1, 3, 6 McElhinney D.B....Goldmuntz E. (2002)
- Mutation analysis of Jagged1 (JAG1) in Alagille syndrome patients. (PubMed id 11180599)1, 3, 4 Colliton R.P....Spinner N.B. (2001)
- Jagged1 (JAG1) mutation detection in an Australian Alagille syndrome population. (PubMed id 11058898)1, 3, 4 Heritage M.L....Anderson G.J. (2000)
- Defective intracellular transport and processing of JAG1 missense mutations in Alagille syndrome. (PubMed id 11157803)1, 3, 4 Morrissette J.J.D.... Spinner N.B. (2001)
- Identification and cloning of the human homolog (JAG1) of the rat Jagged1 gene from the Alagille syndrome critical region at 20p12. (PubMed id 9268641)1, 3, 4 Oda T.... Chandrasekharappa S.C. (1997)
|
Search for JAG1
(in PubMed,
OMIM, and NCBI Bookshelf) About This Section
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Genome Databases showing JAG1
(According to
Entrez Gene,
HGNC,
AceView,
euGenes,
Ensembl,
miRBase,
ECgene,
and/or
H-InvDB)
About This Section
|
| Other Databases showing JAG1
(According to HUGE)
About This Section
| -- |
Specialized Databases showing JAG1(According to ATLAS, HORDE, IMGT, MTDB, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL, Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot) About This Section
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| Services for JAG1(Reagents available from Applied Biosystems, Antibodies and assays by Cell
Signaling Technology, Abcam, Novus Biologicals, Sigma-Aldrich, R&D Systems, Millipore, Abnova, and/or Invitrogen, Clones available from OriGene,and/or Invitrogen, Drugs and/or compounds by Sigma-Aldrich, Enzo Life Sciences, and/or Tocris Bioscience) About This Section
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