The protein encoded by this gene is one of several isozymes of carbonic anhydrase, which catalyzes reversible hydration of carbon dioxide. Defects in this enzyme are associated with osteopetrosis and renal tubular acidosis. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2014] See more...

Aliases for CA2 Gene

Aliases for CA2 Gene

  • Carbonic Anhydrase 2 2 3 4 5
  • Carbonic Anhydrase II 2 3 4
  • CA-II 2 3 4
  • Carbonate Dehydratase II 3 4
  • Carbonic Anhydrase C 3 4
  • EC 4.2.1.1 4 51
  • CAII 2 3
  • Car2 2 3
  • CAC 3 4
  • Epididymis Secretory Protein Li 282 3
  • Epididymis Luminal Protein 76 3
  • Carbonic Anhydrase B 3
  • Carbonic Dehydratase 3
  • HEL-S-282 3
  • HEL-76 3
  • CA2 5

External Ids for CA2 Gene

Previous GeneCards Identifiers for CA2 Gene

  • GC08P085200
  • GC08P086333
  • GC08P086156
  • GC08P086450
  • GC08P086563
  • GC08P081870
  • GC08P086376

Summaries for CA2 Gene

Entrez Gene Summary for CA2 Gene

  • The protein encoded by this gene is one of several isozymes of carbonic anhydrase, which catalyzes reversible hydration of carbon dioxide. Defects in this enzyme are associated with osteopetrosis and renal tubular acidosis. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2014]

GeneCards Summary for CA2 Gene

CA2 (Carbonic Anhydrase 2) is a Protein Coding gene. Diseases associated with CA2 include Osteopetrosis, Autosomal Recessive 3 and Renal Tubular Acidosis. Among its related pathways are Neuroscience and O2/CO2 exchange in erythrocytes. Gene Ontology (GO) annotations related to this gene include carbonate dehydratase activity and arylesterase activity. An important paralog of this gene is CA13.

UniProtKB/Swiss-Prot Summary for CA2 Gene

  • Essential for bone resorption and osteoclast differentiation (By similarity). Reversible hydration of carbon dioxide. Can hydrate cyanamide to urea. Involved in the regulation of fluid secretion into the anterior chamber of the eye. Contributes to intracellular pH regulation in the duodenal upper villous epithelium during proton-coupled peptide absorption. Stimulates the chloride-bicarbonate exchange activity of SLC26A6.

Tocris Summary for CA2 Gene

  • Carbonic anhydrases (EC 4.2.1.1) are zinc-containing enzymes belonging to the lyases family, and are primarily responsible for catalyzing the reversible hydration of carbon dioxide to form bicarbonate (HCO3-) and hydrogen (H+) ions.

Gene Wiki entry for CA2 Gene

No data available for CIViC Summary , PharmGKB "VIP" Summary , Rfam classification and piRNA Summary for CA2 Gene

Genomics for CA2 Gene

GeneHancer (GH) Regulatory Elements Pubs

Promoters and enhancers for CA2 Gene
GeneHancer (GH) Identifier GH Type GH
Score
GH Sources Gene Association Score Total Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor
Binding Sites
Gene Targets
GH08J085462 Promoter/Enhancer 2.1 EPDnew FANTOM5 Ensembl ENCODE CraniofacialAtlas 606.2 +0.8 795 3.8 GATAD2A CTCF PRDM10 KDM1A TARDBP ZNF143 ZIC2 ZSCAN4 REST RAD21 CA3-AS1 CA2 CA1 LRRCC1 LOC101929601
GH08J085437 Promoter/Enhancer 1.5 EPDnew Ensembl ENCODE CraniofacialAtlas 11.5 -25.7 -25667 1.9 TEAD4 KDM1A JUND TAF1 EZH2 CA3 CA2 CA3-AS1 CA1 LRRCC1 piR-48553-322
GH08J085958 Enhancer 1.3 Ensembl ENCODE dbSUPER 10.5 +495.9 495857 2.9 ARHGAP35 CREB1 ZNF512 LEF1 IKZF1 JUND DDX20 MTA2 RFX1 PKNOX1 CA3-AS1 CA2 E2F5 piR-42694-162 ATP6V0D2 piR-59425-031 LOC101929627
GH08J085973 Enhancer 1 Ensembl ENCODE dbSUPER 11 +511.0 510999 3.8 CTCF REST RAD21 ATF7 SMARCA5 ESR1 CEBPB ZNF444 SMC3 PKNOX1 CA2 CA3-AS1 CA1 ENSG00000287927 LOC107986954 piR-42694-162 ATP6V0D2 LOC101929627
GH08J086033 Enhancer 1.1 FANTOM5 Ensembl dbSUPER 10.4 +571.3 571282 4 CREB1 CTCF JUND PKNOX1 REST RAD21 NFE2 JUN USF1 SMC3 PSKH2 CA2 CA3-AS1 RF00017-7160 RPL32P4 ATP6V0D2
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data from 2017 publication | Request up-to-date GeneHancer data (full dataset)

GeneHancers around CA2 on the GeneHancer Hub at the UCSC Golden Path

Cistromic (ChIP-Seq) regulation report from SPP (The Signaling Pathways Project) for CA2

Top Transcription factor binding sites by QIAGEN in the CA2 gene promoter:
  • Evi-1
  • GATA-1
  • GATA-2
  • GATA-3
  • NF-1
  • NF-1/L
  • POU3F2
  • POU3F2 (N-Oct-5a)
  • POU3F2 (N-Oct-5b)

Genomic Locations for CA2 Gene

Genomic Locations for CA2 Gene
chr8:85,463,902-85,481,493
(GRCh38/hg38)
Size:
17,592 bases
Orientation:
Plus strand
chr8:86,376,081-86,393,722
(GRCh37/hg19)
Size:
17,642 bases
Orientation:
Plus strand

Genomic View for CA2 Gene

Genes around CA2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
CA2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for CA2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for CA2 Gene

Proteins for CA2 Gene

  • Protein details for CA2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    P00918-CAH2_HUMAN
    Recommended name:
    Carbonic anhydrase 2
    Protein Accession:
    P00918
    Secondary Accessions:
    • B2R7G8
    • Q6FI12
    • Q96ET9

    Protein attributes for CA2 Gene

    Size:
    260 amino acids
    Molecular mass:
    29246 Da
    Cofactor:
    Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
    Cofactor:
    Name=Co(2+); Xref=ChEBI:CHEBI:48828;
    Quaternary structure:
    • Interacts with SLC4A4. Interaction with SLC4A7 regulates SLC4A7 transporter activity. Interacts with SLC26A6 isoform 4 (via C-terminus cytoplasmic domain).
    Miscellaneous:
    • Target of drugs used in treatments against glaucoma disorder and breast cancer.

    Three dimensional structures from OCA and Proteopedia for CA2 Gene

neXtProt entry for CA2 Gene

Selected DME Specific Peptides for CA2 Gene

P00918:
  • MVDNWRP
  • HNGPEHWH
  • ELHLVHWN
  • QFHFHWG
  • AELHLVH
  • GSLTTPPL
  • TYPGSLT

Post-translational modifications for CA2 Gene

  • Ubiquitination at Lys18, Lys39, Lys45, Lys80, Lys158, and Lys224
  • Modification sites at PhosphoSitePlus

Other Protein References for CA2 Gene

Antibody Products

Domains & Families for CA2 Gene

Gene Families for CA2 Gene

HGNC:
Human Protein Atlas (HPA):
  • Disease related genes
  • Enzymes
  • FDA approved drug targets
  • Plasma proteins
  • Predicted intracellular proteins

Protein Domains for CA2 Gene

InterPro:
Blocks:
  • Carbonic anhydrase, eukaryotic
ProtoNet:

Suggested Antigen Peptide Sequences for CA2 Gene

GenScript: Design optimal peptide antigens:
  • Carbonic anhydrase II (CAH2_HUMAN)

Graphical View of Domain Structure for InterPro Entry

P00918

UniProtKB/Swiss-Prot:

CAH2_HUMAN :
  • Belongs to the alpha-carbonic anhydrase family.
Family:
  • Belongs to the alpha-carbonic anhydrase family.
genes like me logo Genes that share domains with CA2: view

Function for CA2 Gene

Molecular function for CA2 Gene

UniProtKB/Swiss-Prot Function:
Essential for bone resorption and osteoclast differentiation (By similarity). Reversible hydration of carbon dioxide. Can hydrate cyanamide to urea. Involved in the regulation of fluid secretion into the anterior chamber of the eye. Contributes to intracellular pH regulation in the duodenal upper villous epithelium during proton-coupled peptide absorption. Stimulates the chloride-bicarbonate exchange activity of SLC26A6.
UniProtKB/Swiss-Prot CatalyticActivity:
Reaction=H(+) + hydrogencarbonate = CO2 + H2O; Xref=Rhea:RHEA:10748, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:17544; EC=4.2.1.1;.
UniProtKB/Swiss-Prot BiophysicochemicalProperties:
Kinetic parameters: KM=9.3 mM for CO(2) {ECO:0000269|PubMed:18618712, ECO:0000269|PubMed:7761440}; KM=11 mM for CO(2) {ECO:0000269|PubMed:1909891}; KM=8.2 mM for CO(2) {ECO:0000269|PubMed:9398308}; KM=82 mM for H(2)CO(3) {ECO:0000269|PubMed:8262987}; KM=2.9 mM for 4-nitrophenyl acetate {ECO:0000269|PubMed:10550681}; pH dependence: Optimum pH is 6-8. {ECO:0000269|PubMed:15667203, ECO:0000269|PubMed:17330962, ECO:0000269|PubMed:18942852, ECO:0000269|PubMed:8262987, ECO:0000269|PubMed:9398308};
UniProtKB/Swiss-Prot EnzymeRegulation:
Activated by X-ray, histamine, L-adrenaline, L- and D-phenylalanine, L- and D-histidine, L-His-OMe and beta-Ala-His (carnosine). Competitively inhibited by saccharin, thioxolone, coumarins, 667-coumate, celecoxib (Celebrex), valdecoxib (Bextra), SC-125, SC-560, diclofenac, acetate, azide, bromide, sulfonamide derivatives such as acetazolamide (AZA), methazolamide (MZA), ethoxzolamide (EZA), dichlorophenamide (DCP), brinzolamide, dansylamide, thiabendazole-5-sulfonamide, trifluoromethane sulfonamide and N-hydroxysulfamide, fructose-based sugar sulfamate RWJ-37497, and Foscarnet (phosphonoformate trisodium salt). Repressed strongly by hydrogen sulfide(HS) and weakly by nitrate (NO(3)). Esterase activity weakly reduced by cyanamide. N-hydroxyurea interfers with zinc binding and inhibit activity.
GENATLAS Biochemistry:
carbonic anhydrase II,cytosolic,ubiquitous

Enzyme Numbers (IUBMB) for CA2 Gene

Phenotypes From GWAS Catalog for CA2 Gene

Gene Ontology (GO) - Molecular Function for CA2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0004064 arylesterase activity IMP 3126084
GO:0004089 carbonate dehydratase activity IEA,IMP 7758465
GO:0005515 protein binding IPI 15990874
GO:0008270 zinc ion binding IEA,IDA 3151020
GO:0016829 lyase activity IEA --
genes like me logo Genes that share ontologies with CA2: view
genes like me logo Genes that share phenotypes with CA2: view

Human Phenotype Ontology for CA2 Gene

HPO Id HPO Name Alternative Ids Definition Synonyms

Animal Models for CA2 Gene

MGI Knock Outs for CA2:
  • Car2 Car2<tm1(KOMP)Vlcg>

Animal Model Products

CRISPR Products

miRNA for CA2 Gene

Inhibitory RNA Products

  • Search GeneCopoeia for shRNA, lentivirus and/or AAV clone products for CA2

No data available for Transcription Factor Targets and HOMER Transcription for CA2 Gene

Localization for CA2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for CA2 Gene

Cytoplasm. Cell membrane. Note=Colocalized with SLC26A6 at the surface of the cell membrane in order to form a bicarbonate transport metabolon. Displaced from the cytosolic surface of the cell membrane by PKC in phorbol myristate acetate (PMA)-induced cells.

Subcellular locations from

COMPARTMENTS
Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for CA2 gene
Compartment Confidence
plasma membrane 5
extracellular 5
cytosol 5
cytoskeleton 3
mitochondrion 3
nucleus 3
endoplasmic reticulum 3
peroxisome 2
endosome 2
lysosome 2
golgi apparatus 2

Gene Ontology (GO) - Cellular Components for CA2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005615 extracellular space IEA --
GO:0005623 cell IEA --
GO:0005737 cytoplasm IEA,IDA 114507
GO:0005829 cytosol IEA,TAS --
GO:0005886 plasma membrane IEA,IDA 15990874
genes like me logo Genes that share ontologies with CA2: view

No data available for Subcellular locations from the Human Protein Atlas (HPA) for CA2 Gene

Pathways & Interactions for CA2 Gene

genes like me logo Genes that share pathways with CA2: view

Pathways by source for CA2 Gene

1 GeneGo (Thomson Reuters) pathway for CA2 Gene
  • Transcription_Role of VDR in regulation of genes involved in osteoporosis
2 Cell Signaling Technology pathways for CA2 Gene

Gene Ontology (GO) - Biological Process for CA2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001822 kidney development IEA --
GO:0002009 morphogenesis of an epithelium IEA --
GO:0006730 one-carbon metabolic process IBA 21873635
GO:0009268 response to pH IEA --
GO:0010033 response to organic substance IEA --
genes like me logo Genes that share ontologies with CA2: view

No data available for SIGNOR curated interactions for CA2 Gene

Drugs & Compounds for CA2 Gene

(142) Drugs for CA2 Gene - From: DrugBank, ApexBio, DGIdb, HMDB, Tocris, and Novoseek

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Brinzolamide Approved Pharma Target, inhibitor CA II inhibitor 68
Topiramate Approved Pharma Target, inhibitor, antagonist GluR5 receptor antagonist,anticonvulsant, GluR5 antagonist; inhibits carbonic anhydrase (CA) II and IV 277
Chlorothiazide Approved, Vet_approved Pharma Inhibitor, Inhibition, Target, inhibitor Carbonic anhydrase inhibitor 10
Acetazolamide Approved, Vet_approved Pharma Target, inhibitor 114
Methazolamide Approved Pharma Target, inhibitor Carbonic anhydrase inhibitor 8

(42) Additional Compounds for CA2 Gene - From: Novoseek, HMDB, and Tocris

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
Carbonic acid
  • [co(OH)2]
  • Dihydrogen carbonate
  • H2CO3
  • Koehlensaeure
  • Carbonate
71-52-3, 463-79-6
S4
1330061-67-0

(2) Tocris Compounds for CA2 Gene

Compound Action Cas Number
S4 High affinity and selective CA IX and CA XII inhibitor 1330061-67-0
U 104 Potent carbonic anhydrase (CA) IX and XII inhibitor 178606-66-1

(7) ApexBio Compounds for CA2 Gene

Compound Action Cas Number
Brinzolamide CA II inhibitor 138890-62-7
Chlorothiazide Carbonic anhydrase inhibitor 58-94-6
Dichlorphenamide 120-97-8
Dorzolamide HCl Carbonic anhydrase inhibitor 130693-82-2
Methazolamide Carbonic anhydrase inhibitor 554-57-4
Topiramate GluR5 receptor antagonist,anticonvulsant 97240-79-4
U-104 CAIX inhibitor 178606-66-1
genes like me logo Genes that share compounds with CA2: view

Drug Products

Transcripts for CA2 Gene

mRNA/cDNA for CA2 Gene

2 REFSEQ mRNAs :
15 NCBI additional mRNA sequence :
5 Ensembl transcripts including schematic representations, and UCSC links to gene/alias where relevant :

CRISPR Products

Inhibitory RNA Products

  • Search GeneCopoeia for shRNA, lentivirus and/or AAV clone products for CA2

Alternative Splicing Database (ASD) splice patterns (SP) for CA2 Gene

ExUns: 1a · 1b · 1c ^ 2 ^ 3 ^ 4a · 4b ^ 5a · 5b ^ 6 ^ 7a · 7b · 7c ^ 8a · 8b · 8c · 8d
SP1: - -
SP2: -
SP3: - - - -
SP4:
SP5: - - - - - -
SP6:

Relevant External Links for CA2 Gene

GeneLoc Exon Structure for
CA2

Expression for CA2 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and SAGE for CA2 Gene

mRNA differential expression in normal tissues according to GTEx for CA2 Gene

This gene is overexpressed in Colon - Transverse (x9.4) and Stomach (x7.4).

Protein differential expression in normal tissues from HIPED for CA2 Gene

This gene is overexpressed in Retina (14.8) and Salivary gland (7.5).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, MaxQB, and MOPED for CA2 Gene



Transcriptomic regulation report from SPP (The Signaling Pathways Project) for CA2

SOURCE GeneReport for Unigene cluster for CA2 Gene:

Hs.155097

Evidence on tissue expression from TISSUES for CA2 Gene

  • Liver(4.7)
  • Blood(4.7)
  • Nervous system(4.5)
  • Intestine(4.5)
  • Kidney(4.2)
  • Stomach(3.7)
  • Skin(3.6)
  • Lung(3.5)
  • Heart(3.4)
  • Bone marrow(3.3)
  • Eye(3.1)
  • Muscle(3.1)
  • Pancreas(2.9)
  • Gall bladder(2.8)
  • Bone(2.6)
  • Thyroid gland(2.6)
  • Adrenal gland(2.5)
  • Spleen(2.2)
  • Urine(2.2)
  • Lymph node(2.2)

Phenotype-based relationships between genes and organs from Gene ORGANizer for CA2 Gene

Germ Layers:
  • ectoderm
  • endoderm
  • mesoderm
Systems:
  • cardiovascular
  • digestive
  • endocrine
  • immune
  • lymphatic
  • nervous
  • skeletal muscle
  • skeleton
  • urinary
Regions:
Head and neck:
  • brain
  • cranial nerve
  • ear
  • eye
  • head
  • jaw
  • mandible
  • maxilla
  • mouth
  • neck
  • skull
  • tooth
Thorax:
  • chest wall
  • clavicle
  • heart
  • rib
  • rib cage
  • scapula
  • sternum
Abdomen:
  • kidney
  • liver
  • pancreas
  • spleen
Pelvis:
  • pelvis
  • ureter
Limb:
  • ankle
  • arm
  • digit
  • elbow
  • femur
  • fibula
  • finger
  • foot
  • forearm
  • hand
  • hip
  • humerus
  • knee
  • lower limb
  • radius
  • shin
  • shoulder
  • thigh
  • tibia
  • toe
  • ulna
  • upper limb
  • wrist
General:
  • blood
  • bone marrow
  • coagulation system
  • peripheral nerve
  • peripheral nervous system
  • red blood cell
  • spinal column
  • vertebrae
  • white blood cell
genes like me logo Genes that share expression patterns with CA2: view

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , Protein tissue co-expression partners and mRNA Expression by UniProt/SwissProt for CA2 Gene

Orthologs for CA2 Gene

This gene was present in the common ancestor of animals.

Orthologs for CA2 Gene

Organism Taxonomy Gene Similarity Type Details
Chimpanzee
(Pan troglodytes)
Mammalia CA2 30 31
  • 99.62 (n)
OneToOne
Dog
(Canis familiaris)
Mammalia CA2 30 31
  • 87.44 (n)
OneToOne
Cow
(Bos Taurus)
Mammalia CA2 30 31
  • 81.84 (n)
OneToOne
Mouse
(Mus musculus)
Mammalia Car2 30 17 31
  • 81.79 (n)
OneToOne
Rat
(Rattus norvegicus)
Mammalia Car2 30
  • 81.03 (n)
Platypus
(Ornithorhynchus anatinus)
Mammalia CA2 31
  • 72 (a)
OneToOne
Oppossum
(Monodelphis domestica)
Mammalia -- 31
  • 60 (a)
OneToMany
-- 31
  • 56 (a)
OneToMany
Chicken
(Gallus gallus)
Aves CA2 30 31
  • 72.18 (n)
OneToOne
Lizard
(Anolis carolinensis)
Reptilia CA2 31
  • 67 (a)
OneToOne
Tropical Clawed Frog
(Silurana tropicalis)
Amphibia ca2 30
  • 64.74 (n)
African clawed frog
(Xenopus laevis)
Amphibia ca2-prov 30
Zebrafish
(Danio rerio)
Actinopterygii cahz 30 31
  • 63 (a)
ManyToMany
ca2 31
  • 62 (a)
ManyToMany
Fruit Fly
(Drosophila melanogaster)
Insecta CAH1 31 32
  • 45 (a)
OneToMany
CG6906 32
  • 36 (a)
CG11284 32
  • 35 (a)
CG6074 32
  • 33 (a)
Worm
(Caenorhabditis elegans)
Secernentea cah-3 32
  • 35 (a)
Species where no ortholog for CA2 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Eremothecium gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • Alpha proteobacteria (Wolbachia pipientis)
  • Amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • Baker's yeast (Saccharomyces cerevisiae)
  • Barley (Hordeum vulgare)
  • Beta proteobacteria (Neisseria meningitidis)
  • Bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • Common water flea (Daphnia pulex)
  • Corn (Zea mays)
  • E. coli (Escherichia coli)
  • Filamentous fungi (Aspergillus nidulans)
  • Firmicute Bacteria (Streptococcus pneumoniae)
  • Fission Yeast (Schizosaccharomyces pombe)
  • Green Algae (Chlamydomonas reinhardtii)
  • Honey Bee (Apis mellifera)
  • K. Lactis Yeast (Kluyveromyces lactis)
  • Loblloly Pine (Pinus taeda)
  • Malaria Parasite (Plasmodium falciparum)
  • Medicago Trunc (Medicago Truncatula)
  • Moss (Physcomitrella patens)
  • Orangutan (Pongo pygmaeus)
  • Pig (Sus scrofa)
  • Rainbow Trout (Oncorhynchus mykiss)
  • Rice (Oryza sativa)
  • Rice Blast Fungus (Magnaporthe grisea)
  • Schistosome Parasite (Schistosoma mansoni)
  • Sea Anemone (Nematostella vectensis)
  • Sea Vase (Ciona intestinalis)
  • Sea Squirt (Ciona savignyi)
  • Sea Urchin (Strongylocentrotus purpuratus)
  • Sorghum (Sorghum bicolor)
  • Soybean (Glycine max)
  • Stem Rust Fungus (Puccinia graminis)
  • Sugarcane (Saccharum officinarum)
  • Thale Cress (Arabidopsis thaliana)
  • Tomato (Lycopersicon esculentum)
  • Toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • Wheat (Triticum aestivum)

Evolution for CA2 Gene

ENSEMBL:
Gene Tree for CA2 (if available)
TreeFam:
Gene Tree for CA2 (if available)
Aminode:
Evolutionary constrained regions (ECRs) for CA2: view image

Paralogs for CA2 Gene

Paralogs for CA2 Gene

(17) SIMAP similar genes for CA2 Gene using alignment to 3 proteins:

  • CAH2_HUMAN
  • E5RID5_HUMAN
  • E5RK37_HUMAN
genes like me logo Genes that share paralogs with CA2: view

Variants for CA2 Gene

Sequence variations, with clinical significance, from ClinVar and Humsavar, with links to dbSNP for CA2 Gene

SNP ID Clinical significance and condition Chr 08 pos Variation AA Info Type
716534 Benign: not provided 85,477,230(+) G/A SYNONYMOUS_VARIANT
729165 Likely Benign: not provided 85,477,161(+) C/G SYNONYMOUS_VARIANT
742307 Likely Benign: not provided 85,465,420(+) C/T SYNONYMOUS_VARIANT,FIVE_PRIME_UTR_VARIANT
770381 Likely Benign: not provided 85,480,687(+) A/G SYNONYMOUS_VARIANT
798273 Likely Benign: not provided 85,465,376(+) C/T SYNONYMOUS_VARIANT,FIVE_PRIME_UTR_VARIANT

Additional dbSNP identifiers (rs#s) for CA2 Gene

Structural Variations from Database of Genomic Variants (DGV) for CA2 Gene

Variant ID Type Subtype PubMed ID
esv2761206 CNV gain 21179565
nsv1028148 CNV gain 25217958
nsv483126 CNV gain+loss 15286789
nsv831377 CNV gain 17160897

Variation tolerance for CA2 Gene

Residual Variation Intolerance Score: 32.4% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 2.79; 47.36% of all genes are more intolerant (likely to be disease-causing)

Additional Variant Information for CA2 Gene

Human Gene Mutation Database (HGMD)
CA2
SNPedia medical, phenotypic, and genealogical associations of SNPs for
CA2

SNP Genotyping and Copy Number Assay Products

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for CA2 Gene

Disorders for CA2 Gene

MalaCards: The human disease database

(31) MalaCards diseases for CA2 Gene - From: UniProtKB/Swiss-Prot, OMIM, ClinVar, GTR, Orphanet, DISEASES, Novoseek, and GeneCards

Disorder Aliases PubMed IDs
osteopetrosis, autosomal recessive 3
  • optb3
renal tubular acidosis
  • acidosis renal tubular
osteopetrosis
  • albers-schonberg osteopetrosis
autoimmune pancreatitis
  • aip
distal renal tubular acidosis
  • classic rta
- elite association - COSMIC cancer census association via MalaCards
Search CA2 in MalaCards View complete list of genes associated with diseases

UniProtKB/Swiss-Prot

CAH2_HUMAN
  • Osteopetrosis, autosomal recessive 3 (OPTB3) [MIM:259730]: A rare genetic disease characterized by abnormally dense bone, due to defective resorption of immature bone. Osteopetrosis occurs in two forms: a severe autosomal recessive form occurring in utero, infancy, or childhood, and a benign autosomal dominant form occurring in adolescence or adulthood. Recessive osteopetrosis commonly manifests in early infancy with macrocephaly, feeding difficulties, evolving blindness and deafness, bone marrow failure, severe anemia, and hepatosplenomegaly. Deafness and blindness are generally thought to represent effects of pressure on nerves. OPTB3 is associated with renal tubular acidosis, cerebral calcification (marble brain disease) and in some cases with mental retardation. {ECO:0000269 PubMed:15300855, ECO:0000269 PubMed:1542674, ECO:0000269 PubMed:1928091, ECO:0000269 PubMed:8834238, ECO:0000269 PubMed:9143915}. Note=The disease is caused by mutations affecting the gene represented in this entry.

Genatlas disease for CA2 Gene

osteopetrosis with renal tubular acidosis and cerebral calcifications

Additional Disease Information for CA2

Genetic Association Database
(GAD)
Human Genome Epidemiology Navigator
(HuGE)
ATLAS of Genetics and Cytogenetics in Oncology and Haematology
Open Targets Platform
genes like me logo Genes that share disorders with CA2: view

Publications for CA2 Gene

  1. Structures of murine carbonic anhydrase IV and human carbonic anhydrase II complexed with brinzolamide: molecular basis of isozyme-drug discrimination. (PMID: 9541386) Stams T … Christianson DW (Protein science : a publication of the Protein Society 1998) 3 4 23 26
  2. Apo-human carbonic anhydrase II revisited: implications of the loss of a metal in protein structure, stability, and solvent network. (PMID: 19583303) Avvaru BS … McKenna R (Biochemistry 2009) 3 4 23
  3. Role of hydrophilic residues in proton transfer during catalysis by human carbonic anhydrase II. (PMID: 18942852) Zheng J … Silverman DN (Biochemistry 2008) 3 4 23
  4. Atomic crystal and molecular dynamics simulation structures of human carbonic anhydrase II: insights into the proton transfer mechanism. (PMID: 17319692) Fisher SZ … McKenna R (Biochemistry 2007) 3 4 23
  5. Crystal structure of human carbonic anhydrase II at 1.95 A resolution in complex with 667-coumate, a novel anti-cancer agent. (PMID: 15453828) Lloyd MD … Potter BV (The Biochemical journal 2005) 3 4 23

Products for CA2 Gene

Sources for CA2 Gene