CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-014653
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Sarcoplasmic/endoplasmic reticulum calcium ATPase 1 
Protein Synonyms/Alias
 SERCA1; SR Ca(2+)-ATPase 1; Calcium pump 1; Calcium-transporting ATPase sarcoplasmic reticulum type, fast twitch skeletal muscle isoform; Endoplasmic reticulum class 1/2 Ca(2+) ATPase 
Gene Name
 Atp2a1 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Rattus norvegicus (Rat) 
NCBI Taxa ID
 10116 
Lysine Modification
Position
Peptide
Type
References
511SRAAVGNKMFVKGAPacetylation[1]
542VPLTGPVKEKIMSVIacetylation[1]
544LTGPVKEKIMSVIKEacetylation[1]
550EKIMSVIKEWGTGRDacetylation[1]
572ATRDTPPKREEMVLDacetylation[1]
Reference
 [1] Proteomic analysis of lysine acetylation sites in rat tissues reveals organ specificity and subcellular patterns.
 Lundby A, Lage K, Weinert BT, Bekker-Jensen DB, Secher A, Skovgaard T, Kelstrup CD, Dmytriyev A, Choudhary C, Lundby C, Olsen JV.
 Cell Rep. 2012 Aug 30;2(2):419-31. [PMID: 22902405] 
Functional Description
 This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen. Contributes to calcium sequestration involved in muscular excitation/contraction (By similarity). 
Sequence Annotation
 REGION 370 400 Interacts with phospholamban 1 (By
 REGION 788 808 Interacts with phospholamban 2 (By
 ACT_SITE 351 351 4-aspartylphosphate intermediate (By
 METAL 304 304 Calcium 2; via carbonyl oxygen (By
 METAL 305 305 Calcium 2; via carbonyl oxygen (By
 METAL 307 307 Calcium 2; via carbonyl oxygen (By
 METAL 309 309 Calcium 2 (By similarity).
 METAL 703 703 Magnesium (By similarity).
 METAL 707 707 Magnesium (By similarity).
 METAL 768 768 Calcium 1 (By similarity).
 METAL 771 771 Calcium 1 (By similarity).
 METAL 796 796 Calcium 2 (By similarity).
 METAL 799 799 Calcium 1 (By similarity).
 METAL 800 800 Calcium 1 (By similarity).
 METAL 800 800 Calcium 2 (By similarity).
 METAL 908 908 Calcium 1 (By similarity).
 DISULFID 876 888 By similarity.  
Keyword
 ATP-binding; Calcium; Calcium transport; Complete proteome; Disulfide bond; Endoplasmic reticulum; Hydrolase; Ion transport; Magnesium; Membrane; Metal-binding; Nucleotide-binding; Reference proteome; Sarcoplasmic reticulum; Transmembrane; Transmembrane helix; Transport. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 994 AA 
Protein Sequence
MEAAHSKSTE ECLSYFGVSE TTGLTPDQVK RHLEKYGPNE LPAEEGKSLW ELVVEQFEDL 60
LVRILLLAAC ISFVLAWFEE GEETVTAFVE PFVILLILIA NAIVGVWQER NAENAIEALK 120
EYEPEMGKVY RADRKSVQRI KARDIVPGDI VEVAVGDKVP ADIRILSIKS TTLRVDQSIL 180
TGESVSVIKH TDPVPDPRAV NQDKKNMLFS GTNIAAGKAV GIVATTGVST EIGKIRDQMA 240
ATEQDKTPLQ QKLDEFGEQL SKVISLICVA VWLINIGHFN DPVHGGSWFR GAIYYFKIAV 300
ALAVAAIPEG LPAVITTCLA LGTRRMAKKN AIVRSLPSVE TLGCTSVICS DKTGTLTTNQ 360
MSVCKMFIID KVDGDICSLN EFSITGSTYA PEGEVLKNDK PVRAGQYDGL VELATICALC 420
NDSSLDFNET KGVYEKVGEA TETALTTLVE KMNVFNTEVR SLSKVERANA CNSVIRQLMK 480
KEFTLEFSRD RKSMSVYCSP AKSSRAAVGN KMFVKGAPEG VIDRCNYVRV GTTRVPLTGP 540
VKEKIMSVIK EWGTGRDTLR CLALATRDTP PKREEMVLDD SAKFMEYEMD LTFVGVVGML 600
DPPRKEVTGS IQLCRDAGIR VIMITGDNKG TAIAICRRIG IFSENEEVAD RAYTGREFDD 660
LPLAEQREAC RRACCFARVE PSHKSKIVEY LQSYDEITAM TGDGVNDAPA LKKAEIGIAM 720
GSGTAVAKTA SEMVLADDNF STIVAAVEEG RAIYNNMKQF IRYLISSNVG EVVCIFLTAA 780
LGLPEALIPV QLLWVNLVTD GLPATALGFN PPDLDIMDRP PRSPKEPLIS GWLFFRYMAI 840
GGYVGAATVG AAAWWFLYAE DGPHVSYHQL THFMQCTEHN PEFDGLDCEV FEAPEPMTMA 900
LSVLVTIEMC NALNSLSENQ SLLRMPPWVN IWLLGSICLS MSLHFLILYV DPLPMIFKLR 960
ALDFTQWLMV LKISLPVIGL DELLKFIARN YLEG 994 
Gene Ontology
 GO:0005789; C:endoplasmic reticulum membrane; ISS:UniProtKB.
 GO:0005793; C:endoplasmic reticulum-Golgi intermediate compartment; ISS:UniProtKB.
 GO:0031673; C:H zone; ISS:UniProtKB.
 GO:0031674; C:I band; ISS:UniProtKB.
 GO:0016021; C:integral to membrane; IEA:UniProtKB-KW.
 GO:0048471; C:perinuclear region of cytoplasm; ISS:UniProtKB.
 GO:0016529; C:sarcoplasmic reticulum; ISS:UniProtKB.
 GO:0033017; C:sarcoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
 GO:0005524; F:ATP binding; ISS:UniProtKB.
 GO:0005509; F:calcium ion binding; ISS:UniProtKB.
 GO:0005388; F:calcium-transporting ATPase activity; ISS:UniProtKB.
 GO:0005338; F:nucleotide-sugar transmembrane transporter activity; IDA:RGD.
 GO:0045988; P:negative regulation of striated muscle contraction; ISS:UniProtKB.
 GO:0031448; P:positive regulation of fast-twitch skeletal muscle fiber contraction; ISS:UniProtKB.
 GO:0043434; P:response to peptide hormone stimulus; IDA:UniProtKB.
 GO:0070296; P:sarcoplasmic reticulum calcium ion transport; IDA:RGD. 
Interpro
 IPR005782; ATPase_P-typ_Ca-transp_IIA.
 IPR006068; ATPase_P-typ_cation-transptr_C.
 IPR004014; ATPase_P-typ_cation-transptr_N.
 IPR023299; ATPase_P-typ_cyto_domN.
 IPR018303; ATPase_P-typ_P_site.
 IPR023298; ATPase_P-typ_TM_dom.
 IPR008250; ATPase_P-typ_transduc_dom_A.
 IPR001757; Cation_transp_P_typ_ATPase.
 IPR023214; HAD-like_dom. 
Pfam
 PF00689; Cation_ATPase_C
 PF00690; Cation_ATPase_N
 PF00122; E1-E2_ATPase
 PF00702; Hydrolase 
SMART
 SM00831; Cation_ATPase_N 
PROSITE
 PS00154; ATPASE_E1_E2 
PRINTS
 PR00119; CATATPASE.
 PR00120; HATPASE.