ANXA2_SHEEP
ID ANXA2_SHEEP Reviewed; 339 AA.
AC A2SW69;
DT 29-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT 06-MAR-2007, sequence version 1.
DT 03-AUG-2022, entry version 85.
DE RecName: Full=Annexin A2;
DE AltName: Full=Annexin-2;
GN Name=ANXA2; Synonyms=ANX2;
OS Ovis aries (Sheep).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC Caprinae; Ovis.
OX NCBI_TaxID=9940;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA], INDUCTION, TISSUE SPECIFICITY, AND INTERACTION
RP WITH S100A10.
RC TISSUE=Myometrium;
RX PubMed=17446234; DOI=10.1677/jme.1.02143;
RA Zhang Q., Wu W.X.;
RT "Separate and synergistic effect of progesterone and estradiol on induction
RT of annexin 2 and its interaction protein p11 in pregnant sheep
RT myometrium.";
RL J. Mol. Endocrinol. 38:441-454(2007).
CC -!- FUNCTION: Calcium-regulated membrane-binding protein whose affinity for
CC calcium is greatly enhanced by anionic phospholipids. It binds two
CC calcium ions with high affinity. May be involved in heat-stress
CC response. Inhibits PCSK9-enhanced LDLR degradation, probably reduces
CC PCSK9 protein levels via a translational mechanism but also competes
CC with LDLR for binding with PCSK9. {ECO:0000250|UniProtKB:P07355}.
CC -!- SUBUNIT: Heterotetramer containing 2 light chains of S100A10/p11 and 2
CC heavy chains of ANXA2/p36 (PubMed:17446234). Interacts with ATP1B1 (By
CC similarity). Interacts with DYSF (By similarity). Interacts with COCH.
CC Interacts (via repeat Annexin 1) with PCSK9 (via the C-terminal
CC domain); the interaction inhibits the degradation of LDLR. Interacts
CC with CEACAM1 (via the cytoplasmic domain); this interaction is
CC regulated by phosphorylation of CEACAM1 (By similarity). Interacts with
CC APPL2 and APPL1; targets APPL2 to endosomes and acting in parallel to
CC RAB5A (By similarity). Interacts with S100A4 (By similarity).
CC {ECO:0000250|UniProtKB:P07355, ECO:0000250|UniProtKB:P07356,
CC ECO:0000250|UniProtKB:Q6TEQ7, ECO:0000269|PubMed:17446234}.
CC -!- SUBCELLULAR LOCATION: Secreted, extracellular space, extracellular
CC matrix, basement membrane. Note=In the lamina beneath the plasma
CC membrane. {ECO:0000250}.
CC -!- TISSUE SPECIFICITY: Detected in myometrium.
CC {ECO:0000269|PubMed:17446234}.
CC -!- INDUCTION: Up-regulated in myometrium upon progesterone treatment.
CC {ECO:0000269|PubMed:17446234}.
CC -!- DOMAIN: A pair of annexin repeats may form one binding site for calcium
CC and phospholipid.
CC -!- PTM: ISGylated. {ECO:0000250}.
CC -!- MISCELLANEOUS: It may cross-link plasma membrane phospholipids with
CC actin and the cytoskeleton and be involved with exocytosis.
CC -!- SIMILARITY: Belongs to the annexin family. {ECO:0000255|PROSITE-
CC ProRule:PRU01245, ECO:0000305}.
CC -!- WEB RESOURCE: Name=Protein Spotlight; Note=Red velvet - Issue 86 of
CC September 2007;
CC URL="https://web.expasy.org/spotlight/back_issues/086";
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DR EMBL; DQ358998; ABC94470.1; -; mRNA.
DR RefSeq; NP_001087257.1; NM_001093788.1.
DR RefSeq; XP_014952166.1; XM_015096680.1.
DR AlphaFoldDB; A2SW69; -.
DR SMR; A2SW69; -.
DR STRING; 9940.ENSOARP00000022381; -.
DR PRIDE; A2SW69; -.
DR Ensembl; ENSOART00000022687; ENSOARP00000022381; ENSOARG00000020821.
DR Ensembl; ENSOART00020030313; ENSOARP00020025046; ENSOARG00020019713.
DR GeneID; 100048993; -.
DR KEGG; oas:100048993; -.
DR CTD; 302; -.
DR eggNOG; KOG0819; Eukaryota.
DR HOGENOM; CLU_025300_0_0_1; -.
DR OMA; EVDLMRI; -.
DR OrthoDB; 856254at2759; -.
DR Proteomes; UP000002356; Chromosome 7.
DR Bgee; ENSOARG00000020821; Expressed in mitral valve and 53 other tissues.
DR GO; GO:0005604; C:basement membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005737; C:cytoplasm; ISS:UniProtKB.
DR GO; GO:0005768; C:endosome; ISS:UniProtKB.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-KW.
DR GO; GO:0016020; C:membrane; IEA:UniProt.
DR GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR GO; GO:0005544; F:calcium-dependent phospholipid binding; IEA:UniProtKB-KW.
DR GO; GO:0008092; F:cytoskeletal protein binding; IEA:InterPro.
DR GO; GO:0004859; F:phospholipase inhibitor activity; IEA:InterPro.
DR Gene3D; 1.10.220.10; -; 4.
DR InterPro; IPR001464; Annexin.
DR InterPro; IPR018502; Annexin_repeat.
DR InterPro; IPR018252; Annexin_repeat_CS.
DR InterPro; IPR037104; Annexin_sf.
DR InterPro; IPR002389; ANX2.
DR PANTHER; PTHR10502:SF18; PTHR10502:SF18; 1.
DR Pfam; PF00191; Annexin; 4.
DR PRINTS; PR00196; ANNEXIN.
DR PRINTS; PR00198; ANNEXINII.
DR SMART; SM00335; ANX; 4.
DR SUPFAM; SSF47874; SSF47874; 1.
DR PROSITE; PS00223; ANNEXIN_1; 4.
DR PROSITE; PS51897; ANNEXIN_2; 4.
PE 1: Evidence at protein level;
KW Acetylation; Annexin; Basement membrane; Calcium;
KW Calcium/phospholipid-binding; Extracellular matrix; Isopeptide bond;
KW Phosphoprotein; Reference proteome; Repeat; Secreted; Ubl conjugation.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250|UniProtKB:P04272"
FT CHAIN 2..339
FT /note="Annexin A2"
FT /id="PRO_0000288687"
FT REPEAT 33..104
FT /note="Annexin 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01245"
FT REPEAT 105..176
FT /note="Annexin 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01245"
FT REPEAT 189..261
FT /note="Annexin 3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01245"
FT REPEAT 265..336
FT /note="Annexin 4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01245"
FT REGION 2..24
FT /note="S100A10-binding site"
FT /evidence="ECO:0000255"
FT MOD_RES 2
FT /note="N-acetylserine"
FT /evidence="ECO:0000250|UniProtKB:P04272"
FT MOD_RES 24
FT /note="Phosphotyrosine; by SRC"
FT /evidence="ECO:0000250|UniProtKB:P07355"
FT MOD_RES 26
FT /note="Phosphoserine; by PKC"
FT /evidence="ECO:0000250|UniProtKB:P07355"
FT MOD_RES 49
FT /note="N6-acetyllysine; alternate"
FT /evidence="ECO:0000250|UniProtKB:P07356"
FT MOD_RES 152
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:P07356"
FT MOD_RES 184
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P07355"
FT MOD_RES 199
FT /note="Phosphotyrosine"
FT /evidence="ECO:0000250|UniProtKB:P07356"
FT MOD_RES 227
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:P07356"
FT CROSSLNK 49
FT /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT G-Cter in SUMO1); alternate"
FT /evidence="ECO:0000250|UniProtKB:P07355"
FT CROSSLNK 49
FT /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT G-Cter in SUMO2); alternate"
FT /evidence="ECO:0000250|UniProtKB:P07355"
SQ SEQUENCE 339 AA; 38612 MW; AA8E2500F4138B3D CRC64;
MSTVHEILCK LSLEGDHSTP PSAYGSVKAY TNFDAERDAL NIETAIKTKG VDEVTIVNIL
TNRSNEQRQD IAFAYQRRTK KELASALKSA LSGHLETVIL GLLKTPAQYD ASELKASMKG
LGTDEDSLIE IICSRTNQEL QEINRVYKEM YKTDLEKDIV SDTSGDFRKL MVALAKGRRA
EDGSVIDYEL IDQDARDLYD AGVKRKGTDV PKWISIMTER SVCHLQKVFE RYKSYSPYDM
LESIKKEVKG DLENAFLNLV QCIQNKPLYF ADRLYDSMKG KGTRDKVLIR IMVSRSEVDM
LKIRSEFKKK YGKSLYYYIQ QDTKGDYQKA LLYLCGGDD
