ADCY2
Adenylate cyclase type 2
Also known as: AC2, ADCY2_HUMAN, HBAC2, KIAA1060
Cross-references: UniProt · Ensembl · Human Protein Atlas · GeneCards · NCBI Gene
Protein identityUniProt · HPA
- UniProt accession
- Q08462
- Gene
- ADCY2
- Ensembl
- ENSG00000078295
- Chromosome
- 5
- Canonical length
- 1091 aa
- Protein class
- Enzymes, Metabolic proteins, Predicted intracellular proteins, Predicted membrane proteins
- Subcellular location
- Golgi apparatus,Vesicles,Primary cilium
OverviewNCBI Gene
This gene encodes a member of the family of adenylate cyclases, which are membrane-associated enzymes that catalyze the formation of the secondary messenger cyclic adenosine monophosphate (cAMP). This enzyme is insensitive to Ca(2+)/calmodulin, and is stimulated by the G protein beta and gamma subunit complex. [provided by RefSeq, Jul 2008]
Canonical amino-acid sequenceUniProt
1091 residues, UniProt reviewed canonical sequence.
>Q08462|ADCY2
1 MWQEAMRRRR YLRDRSEEAA GGGDGLPRSR DWLYESYYCM SQQHPLIVFL LLIVMGSCLA
61 LLAVFFALGL EVEDHVAFLI TVPTALAIFF AIFILVCIES VFKKLLRLFS LVIWICLVAM
121 GYLFMCFGGT VSPWDQVSFF LFIIFVVYTM LPFNMRDAII ASVLTSSSHT IVLSVCLSAT
181 PGGKEHLVWQ ILANVIIFIC GNLAGAYHKH LMELALQQTY QDTCNCIKSR IKLEFEKRQQ
241 ERLLLSLLPA HIAMEMKAEI IQRLQGPKAG QMENTNNFHN LYVKRHTNVS ILYADIVGFT
301 RLASDCSPGE LVHMLNELFG KFDQIAKENE CMRIKILGDC YYCVSGLPIS LPNHAKNCVK
361 MGLDMCEAIK KVRDATGVDI NMRVGVHSGN VLCGVIGLQK WQYDVWSHDV TLANHMEAGG
421 VPGRVHISSV TLEHLNGAYK VEEGDGDIRD PYLKQHLVKT YFVINPKGER RSPQHLFRPR
481 HTLDGAKMRA SVRMTRYLES WGAAKPFAHL HHRDSMTTEN GKISTTDVPM GQHNFQNRTL
541 RTKSQKKRFE EELNERMIQA IDGINAQKQW LKSEDIQRIS LLFYNKVLEK EYRATALPAF
601 KYYVTCACLI FFCIFIVQIL VLPKTSVLGI SFGAAFLLLA FILFVCFAGQ LLQCSKKASP
661 LLMWLLKSSG IIANRPWPRI SLTIITTAII LMMAVFNMFF LSDSEETIPP TANTTNTSFS
721 ASNNQVAILR AQNLFFLPYF IYSCILGLIS CSVFLRVNYE LKMLIMMVAL VGYNTILLHT
781 HAHVLGDYSQ VLFERPGIWK DLKTMGSVSL SIFFITLLVL GRQNEYYCRL DFLWKNKFKK
841 EREEIETMEN LNRVLLENVL PAHVAEHFLA RSLKNEELYH QSYDCVCVMF ASIPDFKEFY
901 TESDVNKEGL ECLRLLNEII ADFDDLLSKP KFSGVEKIKT IGSTYMAATG LSAVPSQEHS
961 QEPERQYMHI GTMVEFAFAL VGKLDAINKH SFNDFKLRVG INHGPVIAGV IGAQKPQYDI
1021 WGNTVNVASR MDSTGVLDKI QVTEETSLVL QTLGYTCTCR GIINVKGKGD LKTYFVNTEM
1081 SRSLSQSNVA SLocalizationUniProt · AlphaFold · HPA
Whether an antibody against ADCY2 can act on the native protein depends on physical access: surface and secreted proteins are reachable by circulating antibodies, intracellular proteins usually are not.
- Antibody reachability
- Cell surface
- Secreted
- No
- Transmembrane segments
- 12
- Mean surface accessibility (rSASA)
- 0.27
- Highest tissue expression
- 64 nTPM
Expression across tissuesHPA
Tissue
- skeletal muscle: 64 nTPM
- cerebral cortex: 35 nTPM
- tongue: 29 nTPM
- amygdala: 28 nTPM
- basal ganglia: 24 nTPM
- midbrain: 20 nTPM
Single-cell type
- myonuclei: 1,906 nCPM
- thymic myoid cells: 1,429 nCPM
- astrocytes: 1,338 nCPM
- bergmann glia: 1,176 nCPM
- retinal horizontal cells: 1,072 nCPM
- ependymal cells: 988 nCPM
Immune cell
- basophil: 0 nTPM
- classical monocyte: 0 nTPM
- eosinophil: 0 nTPM
- gdT-cell: 0 nTPM
- intermediate monocyte: 0 nTPM
- MAIT T-cell: 0 nTPM
Brain region
- spinal cord: 102 nTPM
- midbrain: 90 nTPM
- medulla oblongata: 87 nTPM
- cerebral cortex: 76 nTPM
- hypothalamus: 74 nTPM
- basal ganglia: 74 nTPM
Genetic constraint and essentialitygnomAD · DepMap
Does the body need this protein intact? Low LOEUF or a strong DepMap dependency means loss or blockade of the protein is likely to be felt.
- gnomAD LOEUF (loss-of-function intolerance)
- 0.26
- gnomAD pLI
- 1
- gnomAD missense Z
- 4.25
- DepMap mean gene effect
- 0.05
- DepMap dependency class
- none
Cancer expressionTCGA
Across TCGA tumor cohorts, this protein is over-expressed in roughly 4% of surveyed tumor types (aggregate summary; per-cohort expression, alteration, and survival load in the interactive view).
OntologyGO
Biological processes
- adenylate cyclase-activating G protein-coupled receptor signaling pathway
- adenylate cyclase-modulating G protein-coupled receptor signaling pathway
- cAMP biosynthetic process
- cellular response to forskolin
- cellular response to glucagon stimulus
- intracellular signal transduction
- renal water homeostasis
- vascular endothelial cell response to laminar fluid shear stress
Molecular functions
- adenylate cyclase activity
- adenylate cyclase binding
- ATP binding
- magnesium ion binding
- manganese ion binding
Cellular components
Protein domainsUniProt · Pfam · InterPro
- Adenylyl cyclase class-3/4/guanylyl cyclase
- Adenylate cyclase, conserved domain
- Adenylyl cyclase class-4/guanylyl cyclase, conserved site
- Nucleotide cyclase
- Adenylate cyclase
- Adenylate cyclase, N-terminal
- Adenylate and Guanylate cyclase catalytic domain
- Adenylate cyclase, conserved domain
- Adenylyl cyclase N-terminal extracellular and transmembrane region
KeywordsUniProt
InteractionsUniProt · HPA
Protein binding partners of ADCY2 in the human serome: UniProt-annotated complex subunits plus reported interactors. Each links to its own Seroatlas record.
Antibody and autoantibody relevanceSeroatlas analysis
Seroatlas reads ADCY2 as an antibody target. Whether an autoantibody or antibody against ADCY2 could matter depends on whether native ADCY2 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.
ADCY2 is annotated at the cell surface, where native ADCY2 is exposed to circulating antibodies and is a prime autoantibody target that could block, deplete, or overstimulate it.
Annotation status
The present source text does not explicitly label ADCY2 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.
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