ID   PRVA_FELCA              Reviewed;         110 AA.
AC   P80079;
DT   01-MAY-1992, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=Parvalbumin alpha;
GN   Name=PVALB;
OS   Felis catus (Cat) (Felis silvestris catus).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Carnivora; Feliformia; Felidae; Felinae; Felis.
OX   NCBI_TaxID=9685;
RN   [1]
RP   PROTEIN SEQUENCE OF 2-110, AND ACETYLATION AT SER-2.
RC   TISSUE=Skeletal muscle;
RX   PubMed=1420326; DOI=10.1016/0167-4838(92)90032-9;
RA   Hauer C.R., Staudenmann W., Kuster T., Neuheiser F., Hughes G.J.,
RA   Seto-Ohshima A., Tanokura M., Heizmann C.W.;
RT   "Protein sequence determination by ESI-MS and LSI-MS tandem mass
RT   spectrometry: parvalbumin primary structures from cat, gerbil and monkey
RT   skeletal muscle.";
RL   Biochim. Biophys. Acta 1160:1-7(1992).
CC   -!- FUNCTION: In muscle, parvalbumin is thought to be involved in
CC       relaxation after contraction. It binds two calcium ions (By
CC       similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the parvalbumin family. {ECO:0000305}.
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DR   PIR; S27209; S27209.
DR   AlphaFoldDB; P80079; -.
DR   SMR; P80079; -.
DR   STRING; 9685.ENSFCAP00000015569; -.
DR   iPTMnet; P80079; -.
DR   eggNOG; KOG0027; Eukaryota.
DR   InParanoid; P80079; -.
DR   Proteomes; UP000011712; Unplaced.
DR   GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR   InterPro; IPR011992; EF-hand-dom_pair.
DR   InterPro; IPR018247; EF_Hand_1_Ca_BS.
DR   InterPro; IPR002048; EF_hand_dom.
DR   InterPro; IPR008080; Parvalbumin.
DR   PANTHER; PTHR11653; PTHR11653; 1.
DR   Pfam; PF13499; EF-hand_7; 1.
DR   SMART; SM00054; EFh; 2.
DR   SUPFAM; SSF47473; SSF47473; 1.
DR   PROSITE; PS00018; EF_HAND_1; 2.
DR   PROSITE; PS50222; EF_HAND_2; 2.
PE   1: Evidence at protein level;
KW   Acetylation; Calcium; Direct protein sequencing; Metal-binding;
KW   Muscle protein; Phosphoprotein; Reference proteome; Repeat.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000269|PubMed:1420326"
FT   CHAIN           2..110
FT                   /note="Parvalbumin alpha"
FT                   /id="PRO_0000073586"
FT   DOMAIN          39..74
FT                   /note="EF-hand 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   DOMAIN          78..110
FT                   /note="EF-hand 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   BINDING         52
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   BINDING         54
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   BINDING         56
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   BINDING         63
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   BINDING         91
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   BINDING         93
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   BINDING         95
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   BINDING         97
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   BINDING         102
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   MOD_RES         2
FT                   /note="N-acetylserine"
FT                   /evidence="ECO:0000269|PubMed:1420326"
FT   MOD_RES         2
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P02625"
FT   MOD_RES         24
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P02625"
SQ   SEQUENCE   110 AA;  12341 MW;  8B2CF10B5C93C1B0 CRC64;
     MSMTDLLGAE DIKKAVEAFT AVDSFDYKKF FQMVGLKKKS PDDIKKVFHI LDKDKSGFIE
     EDELGFILKG FYPDARDLSV KETKMLMAAG DKDGDGKIDV DEFFSLVAKS