Identification
HMDB Protein ID CDBP01177
Secondary Accession Numbers Not Available
Name Sarcoplasmic/endoplasmic reticulum calcium ATPase 3
Description Not Available
Synonyms
  1. Calcium pump 3
  2. SERCA3
  3. SR Ca(2+)-ATPase 3
Gene Name ATP2A3
Protein Type Enzyme
Biological Properties
General Function Involved in ATP binding
Specific Function This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the transport of calcium. Transports calcium ions from the cytosol into the sarcoplasmic/endoplasmic reticulum lumen. Contributes to calcium sequestration involved in muscular excitation/contraction.
GO Classification
Biological Process
ATP biosynthetic process
blood coagulation
Cellular Component
endoplasmic reticulum membrane
platelet dense tubular network membrane
sarcoplasmic reticulum
sarcoplasmic reticulum membrane
nuclear membrane
integral to membrane
Component
membrane
cell part
membrane part
intrinsic to membrane
integral to membrane
Function
hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances
binding
hydrolase activity, acting on acid anhydrides
catalytic activity
hydrolase activity
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
adenyl ribonucleotide binding
atp binding
transmembrane transporter activity
substrate-specific transmembrane transporter activity
ion transmembrane transporter activity
cation transmembrane transporter activity
inorganic cation transmembrane transporter activity
di-, tri-valent inorganic cation transmembrane transporter activity
transporter activity
calcium ion transmembrane transporter activity
atpase activity, coupled to transmembrane movement of ions
atpase activity, coupled to transmembrane movement of ions, phosphorylative mechanism
calcium-transporting atpase activity
Molecular Function
metal ion binding
ATP binding
calcium-transporting ATPase activity
Process
nucleobase, nucleoside and nucleotide metabolic process
cation transport
nucleoside phosphate metabolic process
nucleotide metabolic process
establishment of localization
transport
purine nucleotide metabolic process
ion transport
purine nucleotide biosynthetic process
atp biosynthetic process
purine nucleoside triphosphate biosynthetic process
purine ribonucleoside triphosphate biosynthetic process
di-, tri-valent inorganic cation transport
divalent metal ion transport
calcium ion transport
metabolic process
nitrogen compound metabolic process
cellular nitrogen compound metabolic process
nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
Cellular Location
  1. Endoplasmic reticulum membrane
  2. Multi-pass membrane protein
  3. Multi-pass membrane protein
  4. Multi-pass membrane protein
  5. Sarcoplasmic reticulum membrane
  6. Nucleus membrane
Pathways
Gene Properties
Chromosome Location 17
Locus 17p13.3
SNPs ATP2A3
Gene Sequence
>3132 bp
ATGGAGGCGGCGCATCTGCTCCCGGCCGCCGACGTGCTGCGCCACTTCTCGGTGACAGCC
GAGGGCGGCCTGAGCCCGGCGCAGGTGACCGGCGCGCGGGAGCGCTACGGCCCCAACGAG
CTCCCGAGTGAGGAAGGGAAGTCCCTGTGGGAGCTGGTGCTGGAACAGTTTGAGGACCTC
CTGGTGCGCATCCTGCTGCTGGCTGCCCTTGTCTCCTTTGTCCTGGCCTGGTTCGAGGAG
GGCGAGGAGACCACGACCGCCTTCGTGGAGCCCCTGGTCATCATGCTGATCCTCGTGGCC
AACGCCATTGTGGGCGTGTGGCAGGAACGCAACGCCGAGAGTGCCATCGAGGCCCTGAAG
GAGTATGAGCCTGAGATGGGCAAGGTGATCCGCTCGGACCGCAAGGGCGTGCAGAGGATC
CGTGCCCGGGACATCGTCCCAGGGGACATTGTAGAAGTGGCAGTGGGGGACAAAGTGCCT
GCTGACCTCCGCCTCATCGAGATCAAGTCCACCACGCTGCGAGTGGACCAGTCCATCCTG
ACGGGTGAATCTGTGTCCGTGACCAAGCACACAGAGGCCATCCCAGACCCCAGAGCTGTG
AACCAGGACAAGAAGAACATGCTGTTTTCTGGCACCAATATCACATCGGGCAAAGCGGTG
GGTGTGGCCGTGGCCACCGGCCTGCACACGGAGCTGGGCAAGATCCGGAGCCAGATGGCG
GCAGTCGAGCCCGAGCGGACGCCGCTGCAGCGCAAGCTGGACGAGTTTGGACGGCAGCTG
TCCCACGCCATCTCTGTGATCTGCGTGGCCGTGTGGGTCATCAACATCGGCCACTTCGCC
GACCCGGCCCACGGTGGCTCCTGGCTGCGTGGCGCTGTCTACTACTTCAAGATCGCCGTG
GCCCTGGCGGTGGCGGCCATCCCCGAGGGCCTCCCGGCTGTCATCACTACATGCCTGGCA
CTGGGCACGCGGCGCATGGCACGCAAGAACGCCATCGTGCGAAGCCTGCCGTCCGTGGAG
ACCCTGGGCTGCACCTCAGTCATCTGCTCCGACAAGACGGGCACGCTCACCACCAATCAG
ATGTCTGTCTGCCGGATGTTCGTGGTAGCCGAGGCCGATGCGGGCTCCTGCCTTTTGCAC
GAGTTCACCATCTCGGGTACCACGTATACCCCCGAGGGCGAAGTGCGGCAGGGGGATCAG
CCTGTGCGCTGCGGCCAGTTCGACGGGCTGGTGGAGCTGGCGACCATCTGCGCCCTGTGC
AACGACTCGGCTCTGGACTACAACGAGGCCAAGGGTGTGTATGAGAAGGTGGGAGAGGCC
ACGGAGACAGCTCTGACTTGCCTGGTGGAGAAGATGAACGTGTTCGACACCGACCTGCAG
GCTCTGTCCCGGGTGGAGCGAGCTGGCGCCTGTAACACGGTCATCAAGCAGCTGATGCGG
AAGGAGTTCACCCTGGAGTTCTCCCGAGACCGGAAATCCATGTCCGTGTACTGCACGCCC
ACCCGCCCTCACCCTACTGGCCAGGGCAGCAAGATGTTTGTGAAGGGGGCTCCTGAGAGT
GTGATCGAGCGCTGTAGCTCAGTCCGCGTGGGGAGCCGCACAGCACCCCTGACCCCCACC
TCCAGGGAGCAGATCCTGGCAAAGATCCGGGATTGGGGCTCAGGCTCAGACACGCTGCGC
TGCCTGGCACTGGCCACCCGGGACGCGCCCCCAAGGAAGGAGGACATGGAGCTGGACGAC
TGCAGCAAGTTTGTGCAGTACGAGACGGACCTGACCTTCGTGGGCTGCGTAGGCATGCTG
GACCCGCCGCGACCTGAGGTGGCTGCCTGCATCACACGCTGCTACCAGGCGGGCATCCGC
GTGGTCATGATCACGGGGGATAACAAAGGCACTGCCGTGGCCATCTGCCGCAGGCTTGGC
ATCTTTGGGGACACGGAAGACGTGGCGGGCAAGGCCTACACGGGCCGCGAGTTTGATGAC
CTCAGCCCCGAGCAGCAGCGCCAGGCCTGCCGCACCGCCCGCTGCTTCGCCCGCGTGGAG
CCCGCACACAAGTCCCGCATCGTGGAGAACCTGCAGTCCTTTAACGAGATCACTGCTATG
ACTGGCGATGGAGTGAACGACGCACCAGCCCTGAAGAAAGCAGAGATCGGCATCGCCATG
GGCTCAGGCACGGCCGTGGCCAAGTCGGCGGCAGAGATGGTGCTGTCAGATGACAACTTT
GCCTCCATCGTGGCTGCGGTGGAGGAGGGCCGGGCCATCTACAGCAACATGAAGCAATTC
ATCCGCTACCTCATCTCCTCCAATGTTGGCGAGGTCGTCTGCATCTTCCTCACGGCAATT
CTGGGCCTGCCCGAAGCCCTGATCCCTGTGCAGCTGCTCTGGGTGAACCTGGTGACAGAC
GGCCTACCTGCCACGGCTCTGGGCTTCAACCCGCCAGACCTGGACATCATGGAGAAGCTG
CCCCGGAGCCCCCGAGAAGCCCTCATCAGTGGCTGGCTCTTCTTCCGATACCTGGCTATC
GGAGTGTACGTAGGCCTGGCCACAGTGGCTGCCGCCACCTGGTGGTTTGTGTATGACGCC
GAGGGACCTCACATCAACTTCTACCAGCTGAGGAACTTCCTGAAGTGCTCCGAAGACAAC
CCGCTCTTTGCCGGCATCGACTGTGAGGTGTTCGAGTCACGCTTCCCCACCACCATGGCC
TTGTCCGTGCTCGTGACCATTGAAATGTGCAATGCCCTCAACAGCGTCTCGGAGAACCAG
TCGCTGCTGCGGATGCCGCCCTGGATGAACCCCTGGCTGCTGGTGGCTGTGGCCATGTCC
ATGGCCCTGCACTTCCTCATCCTGCTCGTGCCGCCCCTGCCTCTCATTTTCCAGGTGACC
CCACTGAGCGGGCGCCAGTGGGTGGTGGTGCTCCAGATATCTCTGCCTGTCATCCTGCTG
GATGAGGCCCTCAAGTACCTGTCCCGGAACCACATGCACGCCTGTCTTTATCCAGGCCTT
CTCAGGACAGTCTCGCAGGCCTGGAGTAGGCAGCCGCTGACCACCTCTTGGACCCCAGAC
CACACCGGAAGAAATGAGCCAGAAGTGAGCGCTGGGAACAGAGTGGAGTCTCCGGTGTGT
ACCTCAGACTGA
Protein Properties
Number of Residues 1043
Molecular Weight 109255.08
Theoretical pI 5.518
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Sarcoplasmic/endoplasmic reticulum calcium ATPase 3
MEAAHLLPAADVLRHFSVTAEGGLSPAQVTGARERYGPNELPSEEGKSLWELVLEQFEDL
LVRILLLAALVSFVLAWFEEGEETTTAFVEPLVIMLILVANAIVGVWQERNAESAIEALK
EYEPEMGKVIRSDRKGVQRIRARDIVPGDIVEVAVGDKVPADLRLIEIKSTTLRVDQSIL
TGESVSVTKHTEAIPDPRAVNQDKKNMLFSGTNITSGKAVGVAVATGLHTELGKIRSQMA
AVEPERTPLQRKLDEFGRQLSHAISVICVAVWVINIGHFADPAHGGSWLRGAVYYFKIAV
ALAVAAIPEGLPAVITTCLALGTRRMARKNAIVRSLPSVETLGCTSVICSDKTGTLTTNQ
MSVCRMFVVAEADAGSCLLHEFTISGTTYTPEGEVRQGDQPVRCGQFDGLVELATICALC
NDSALDYNEAKGVYEKVGEATETALTCLVEKMNVFDTDLQALSRVERAGACNTVIKQLMR
KEFTLEFSRDRKSMSVYCTPTRPHPTGQGSKMFVKGAPESVIERCSSVRVGSRTAPLTPT
SREQILAKIRDWGSGSDTLRCLALATRDAPPRKEDMELDDCSKFVQYETDLTFVGCVGML
DPPRPEVAACITRCYQAGIRVVMITGDNKGTAVAICRRLGIFGDTEDVAGKAYTGREFDD
LSPEQQRQACRTARCFARVEPAHKSRIVENLQSFNEITAMTGDGVNDAPALKKAEIGIAM
GSGTAVAKSAAEMVLSDDNFASIVAAVEEGRAIYSNMKQFIRYLISSNVGEVVCIFLTAI
LGLPEALIPVQLLWVNLVTDGLPATALGFNPPDLDIMEKLPRSPREALISGWLFFRYLAI
GVYVGLATVAAATWWFVYDAEGPHINFYQLRNFLKCSEDNPLFAGIDCEVFESRFPTTMA
LSVLVTIEMCNALNSVSENQSLLRMPPWMNPWLLVAVAMSMALHFLILLVPPLPLIFQVT
PLSGRQWVVVLQISLPVILLDEALKYLSRNHMHACLYPGLLRTVSQAWSRQPLTTSWTPD
HTGRNEPEVSAGNRVESPVCTSD
GenBank ID Protein 28373109
UniProtKB/Swiss-Prot ID Q93084
UniProtKB/Swiss-Prot Entry Name AT2A3_HUMAN
PDB IDs Not Available
GenBank Gene ID NM_174955.1
GeneCard ID ATP2A3
GenAtlas ID ATP2A3
HGNC ID HGNC:813
References
General References Not Available