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Aliases & Descriptions for GNAI1
(According to
1HGNC,
2Entrez Gene,
3UniProtKB/Swiss-Prot,
4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc
, and/or 7Ensembl,
8miRBase) About This Section
|
| | | Descriptions |
|---|
| Adenylate cyclase-inhibiting G alpha protein 3 | | Gi1 protein alpha subunit 2 | guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 1 2 |
|
| | Search outside databases for aliases for GNAI1 genePrevious GC identifers: GC07P078299 GC07P079362 GC07P079376 GC07P079408 |
Summaries for GNAI1(According to Entrez Gene,
Wikipedia's
Gene Wiki,
UniProtKB/Swiss-Prot,
and/or
UniProtKB/TrEMBL)
About This Section
| EntrezGene summary for GNAI1: Guanine nucleotide-binding proteins (G proteins) form a large family of signal-transducing molecules. They are found as heterotrimers made up of alpha, beta, and gamma subunits. Members of the G protein family have been characterized most extensively on the basis of the alpha subunit, which binds guanine nucleotide, is capable of hydrolyzing GTP, and interacts with specific receptor and effector molecules. The G protein family includes Gs (MIM 139320) and Gi, the stimulatory and inhibitory GTP-binding regulators of adenylate cyclase; Go, a protein abundant in brain (GNAO1; MIM 139311); and transducin-1 (GNAT1; MIM 139330) and transducin-2 (GNAT2; MIM 139340), proteins involved in phototransduction in retinal rods and cones, respectively (Sullivan et al., 1986 [PubMed 3092218]; Bray et al., 1987 [PubMed 3110783]). Suki et al. (1987) [PubMed 2440724] concluded that the human genome contains at least 3 nonallelic genes for alpha-i-type subunits of G protein; see, e.g, GNAI2 (MIM 139360), GNAI3 (MIM 139370), and GNAIH (MIM 139180).[supplied by OMIM] UniProtKB/Swiss-Prot: GNAI1_HUMAN, P63096Function: Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. The G(i) proteins are involved in hormonal regulation of adenylate cyclase: they inhibit the cyclase in response to beta-adrenergic stimuliGene Wiki entry for GNAI1 |
Genomic Location for GNAI1
(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 GNAI1 gene 
Entrez Gene cytogenetic band: 7q21 Ensembl cytogenetic band: 7q21.11 HGNC cytogenetic band: 7q21-q22GNAI1 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 7 GeneLoc Exon Structure GeneLoc location for GC07P079602:
(about GC identifiers)
Start:
|
79,602,076 bp from pter |
End:
|
79,686,661 bp from pter |
Size:
|
84,586 bases |
Orientation:
|
plus strand |
1 alternative location:
| Chr7+,CRA_TCAG 79,095,649-79,180,223 |
RefSeq DNA sequence:- NC_000007.12 NT_007933.14 NT_079595.2
| Proteins for GNAI1
(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: GNAI1_HUMAN, P63096 (See
protein sequence)Recommended Name: Guanine nucleotide-binding protein G(i), alpha-1 subunit Size: 354 amino acids; 40361 Da
Subunit: G proteins are composed of 3 units; alpha, beta and gamma. The alpha chain contains the guanine nucleotide binding site. Interacts with GPSM1 (By similarity)
PDB structures from and Proteopedia :1KJY (3D)
 1Y3A (3D)
 2EBC (3D)
 2G83 (3D)
 2GTP (3D)
 2HLB (3D)
 2IK8 (3D)
 2OM2 (3D)
 2PZ2 (3D)
 2PZ3 (3D)
 
Secondary accessions: P04898 P11015 P31871 Q5U074 Q8TAN5 Q9UGA4Post-translational modifications:
View phosphorylation sites using PhosphoSite2
REFSEQ proteins: NP_002060.4
ENSEMBL proteins: ENSP00000343027
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 GNAI1: Assays for GNAI1: | Protein
Domains/ Families for GNAI1(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 P63096
ProtoNet protein and cluster: P63096 2 Blocks protein families: IPB001019 Alpha G-protein (transducin) signature IPB001408 G-protein alpha subunit group I signature
UniProtKB/Swiss-Prot: GNAI1_HUMAN, P63096Similarity: Belongs to the G-alpha family. G(i/o/t/z) subfamily | Gene Function for GNAI1
(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_002069
Applied Biosystems Silencer® siRNAs for GNAI1
Sigma-Aldrich siRNA for GNAI1  Sigma-Aldrich shRNA for GNAI1  Explore Sigma-Aldrich super-pooled esiRNAs 
              OriGene GFP tagged cDNA clone in CMV expression vector: NM_002069                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_002069                                  untagged cDNA clone in CMV expression vector: NM_002069 
Primers: Browse
Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers               OriGene genome-wide validated SYBR primer pairs: NM_002069
UniProtKB/Swiss-Prot: GNAI1_HUMAN, P63096Function: Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. The G(i) proteins are involved in hormonal regulation of adenylate cyclase: they inhibit the cyclase in response to beta-adrenergic stimuliGenatlas biochemistry entry for GNAI1:guanine nucleotide binding protein (G protein),alpha inhibiting activity,polypeptide 15 MGI mutant phenotypes (inferred from 2 alleles ) (MGI details for Gnai1):
5/6 Gene Ontology (GO) molecular function terms (links to tree view) (see all 6
): About this table | Pathways & Interactions for GNAI1
(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
|
5/24 Sigma-Aldrich "Your Favorite Gene" Pathways for GNAI1 (Your Favorite Gene powered by Ingenuity) (see all 24
) 
Gene Network CentralTM Interacting Genes and Proteins Network for GNAI1 
4 Interacting proteins for GNAI1 (P630961, 2) via UniProtKB, MINT, and/or STRINGAbout this table
2 Gene Ontology (GO) biological process terms (links to tree view): | GO ID | Qualified GO term | Evidence | PubMed IDs |
|---|
| GO:0007165 | signal transduction |
IEA | -- | | GO:0007186 | G-protein coupled receptor protein signaling pathway |
IEA | -- | About this table
|
Drugs & Compounds for GNAI1(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
|  |
Enzo Life Sciences drugs & compounds for GNAI1 |
Compounds for GNAI1 available from Tocris Bioscience
| Compound | Action |
CAS
number |
|---|
| Melittin | Inhibits Gs and stimulates Gi activity | [20499-79-0] | | NF 023 | Selective, competitive P2X antagonist | [104869-31-0] | | Mastoparan | Activates Gi and Go | [72093-21-1] | | Pertussis Toxin | Catalyzes ADP-ribosylation of Gi, Go and Gt | [70323-44-3] | About this table
10/44 Novoseek chemical compound relationships for GNAI1 gene (see all 44
)
| Compound |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| gtp |
74.97 |
27 |
1795017 (2), 2109182 (1), 8282007 (1), 7514261 (1) (see all 21) |
| forskolin |
71.29 |
6 |
2109182 (1), 8282007 (1), 10930355 (1), 10410308 (1) (see all 6) |
| mastoparan |
71.06 |
7 |
1938104 (1), 8307108 (1), 7802684 (1), 9371843 (1) (see all 7) |
| guanosine 5'-o-(3-thiotriphosphate) |
69.96 |
1 |
2170379 (1) |
| cyclic amp |
66.70 |
12 |
7542872 (2), 8282007 (1), 10737627 (1), 7526047 (1) (see all 10) |
| cholera toxin |
59.86 |
2 |
1330500 (1), 9556056 (1) |
| adp |
57.76 |
33 |
8200911 (3), 1935970 (3), 9651830 (2), 10544922 (2) (see all 20) |
| calcium |
52.16 |
45 |
7930588 (2), 9405566 (2), 7514261 (1), 9530435 (1) (see all 29) |
| gppnhp |
52.09 |
1 |
8245822 (1) |
| gdp |
52.08 |
10 |
11862333 (3), 1795017 (2), 1938104 (1), 1732718 (1) (see all 5) |
About this table
1 PharmGKB drug compound relationship for GNAI1 gene
| Drug compound |
PharmGKB Relations |
PubMed IDs for articles supporting these relationships |
| isoproterenol | FA   | 9363896 | About this table
|
Transcripts for GNAI1(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_002069
Sigma-Aldrich siRNA for GNAI1  Sigma-Aldrich shRNA for GNAI1  Explore Sigma-Aldrich super-pooled esiRNAs 
Applied Biosystems Silencer® siRNAs: NM_002069 REFSEQ mRNAs for GNAI1 gene: NM_002069.5
Applied Biosystems TaqMan ® Gene Expression Assays: NM_002069               OriGene GFP tagged cDNA clone in CMV expression vector: NM_002069                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_002069                                  untagged cDNA clone in CMV expression vector: NM_002069  Additional cDNA sequence: AF055013.1 AF493905.1 AK292953.1 AK304442.1 AL049933.1 BC026326.1 BT019775.1 CR594203.1 CR595689.1 CR600756.1 CR616478.1 CR621915.1 M17219.1 8 DOTS entries: DT.116051 DT.121094745 DT.92008477 DT.92424890 DT.92424892 DT.100816334 DT.121094753 DT.121094757 24/194 AceView cDNA sequences (see all 194
):CA435583 CB045322 CB131951 AL539524 BQ021391 BU675856 R37344 AA406364 BX461211 CF141281 BM988854 U47728 N48427 BX502815 BU738955 CR594203 AL712917 AV708892 BU622732 AI367770 H47718 CD677445 CR600756 R20361
highest scoring ESTs for GNAI1:AL049933 AA187880 AA187881 AA187885 AA187886 AA233627 AA233775 AA406364 AA406420 AA425177 Unigene Cluster for GNAI1: Guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 1 Hs.134587 [show with all ESTs]Unigene Representative Sequence: BC026326
GeneLoc Exon Structure
1 Ensembl transcript including schematic representation: ENST00000351004
|
Expression for GNAI1
(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
| GNAI1 expression in normal and diseased human tissues
Applied Biosystems TaqMan ® Gene Expression Assays for GNAI1
1 / 2 / 3 6 probe-sets matching GNAI1 gene Data from
(Publications) and GNF BioGPS About these images About these images
CGAP SAGE TAG: AGAATTATGG
SOURCE GeneReport for Unigene cluster: Hs.134587
Expression variation in blood from EXPOLDB for GNAI1 |
Orthologs for GNAI1
(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 GNAI1 gene from 5/17 species (see all 17
)
About this table Species with no ortholog for GNAI1
ENSEMBL Gene Tree for GNAI1 | Paralogs for GNAI1(Paralogs according to 1HomoloGene and 2Ensembl, Pseudogenes according to 3Pseudogene.org) About This Section
| Paralogs for GNAI1 gene
- GNAI22 GNAZ2 GNAI32
|
SNPs/Variants for GNAI1(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 GNAI1 (up to first 250kb)
|
Disorders & Mutations for GNAI1
(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: 139310
10/18 Novoseek disease relationships for GNAI1 gene (see all 18
)
| Disease |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| cholera |
67.38 |
17 |
1662135 (2), 1683639 (1), 7898487 (1), 8752494 (1) (see all 14) |
| thyroid adenoma |
29.42 |
2 |
1284336 (1), 16444361 (1) |
| heart failure |
21.88 |
4 |
7898487 (1), 1666557 (1), 1978979 (1), 16932076 (1) |
| pituitary adenoma |
5.09 |
3 |
9405027 (2), 16444361 (1) |
| glioma |
4.14 |
1 |
10410308 (1) |
| asthma |
3.29 |
1 |
8752494 (1) |
| tumors |
2.08 |
8 |
8784077 (2), 1473250 (1), 16444361 (1), 9362361 (1) (see all 5) |
| heart failure congestive |
0.50 |
1 |
1850573 (1) |
| cancer |
0.18 |
1 |
17416965 (1) |
| mood disorders |
0.00 |
1 |
9016270 (1) |
About this table
|
Medical News for GNAI1(Possibly Related Articles in
Doctor's Guide)
About This Section
| -- |
Publications for GNAI1 (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
| 10/359 PubMed articles for GNAI1 gene (see all 359
):- Human cDNA clones for an alpha subunit of Gi signal-transduction protein. (PubMed id 3110783)2, 3, 4 Bray P....Nirenberg M. (1987)
- Structure of Galpha(i1) bound to a GDP-selective peptide provides insight into guanine nucleotide exchange. (PubMed id 16004878)3, 4 Johnston C.A.... Siderovski D.P. (2005)
- Vectorial proteomics reveal targeting, phosphorylation and specific fragmentation of polymerase I and transcript release factor (PTRF) at the surface of caveolae in human adipocytes. (PubMed id 15242332)3, 4 Aboulaich N.... Vener A.V. (2004)
- The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PubMed id 15489334)3, 4 Gerhard D.S....Malek J. (2004)
- Structural determinants for GoLoco-induced inhibition of nucleotide release by Galpha subunits. (PubMed id 11976690)3, 4 Kimple R.J.... Siderovski D.P. (2002)
- Towards a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs. (PubMed id 11230166)3, 4 Wiemann S.... Poustka A. (2001)
- Switching of the coupling of the beta2-adrenergic receptor to different G proteins by protein kinase A. (PubMed id 9363896)1, 7 Daaka Y....Lefkowitz R.J. (1997)
- Presence of three distinct molecular species of Gi protein alpha subunit. Structure of rat cDNAs and human genomic DNAs. (PubMed id 2834384)3, 4 Itoh H.... Kaziro Y. (1988)
- Thrombopoietin complements G(i)- but not G(q)-dependent pathways for integrin {alpha}(IIb){beta}(3) activation and platelet aggregation. (PubMed id 15863506)1, 3 Campus F....Torti M. (2005)
- Gi and RGS proteins provide biochemical control of androgen receptor nuclear exclusion. (PubMed id 17416965)1, 3 Rimler A....Zisapel N. (2007)
|
Search for GNAI1
(in PubMed,
OMIM, and NCBI Bookshelf) About This Section
|
|
Genome Databases showing GNAI1
(According to
Entrez Gene,
HGNC,
AceView,
euGenes,
Ensembl,
miRBase,
ECgene,
and/or
H-InvDB)
About This Section
|
| Other Databases showing GNAI1
(According to HUGE)
About This Section
| -- |
Specialized Databases showing GNAI1(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
|
| About This Section
| --
| Services for GNAI1(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
| 
 Products for GNAI1:

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GeneCards Homepage - Last full update: 2 Jul 2009
Incremental update: 13 Oct 2009
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