ID A0A2I2UST5_FELCA Unreviewed; 729 AA.
AC A0A2I2UST5;
DT 28-FEB-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 2.
DT 24-JAN-2024, entry version 33.
DE RecName: Full=Calpain-3 {ECO:0000256|ARBA:ARBA00023844, ECO:0000256|RuleBase:RU367132};
DE EC=3.4.22.54 {ECO:0000256|ARBA:ARBA00023801, ECO:0000256|RuleBase:RU367132};
GN Name=CAPN3 {ECO:0000313|Ensembl:ENSFCAP00000035602.2,
GN ECO:0000313|VGNC:VGNC:81025};
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 {ECO:0000313|Ensembl:ENSFCAP00000035602.2, ECO:0000313|Proteomes:UP000011712};
RN [1] {ECO:0000313|Ensembl:ENSFCAP00000035602.2, ECO:0000313|Proteomes:UP000011712}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Abyssinian {ECO:0000313|Ensembl:ENSFCAP00000035602.2,
RC ECO:0000313|Proteomes:UP000011712};
RX PubMed=17975172; DOI=10.1101/gr.6380007;
RA Pontius J.U., Mullikin J.C., Smith D.R., Lindblad-Toh K., Gnerre S.,
RA Clamp M., Chang J., Stephens R., Neelam B., Volfovsky N., Schaffer A.A.,
RA Agarwala R., Narfstrom K., Murphy W.J., Giger U., Roca A.L., Antunes A.,
RA Menotti-Raymond M., Yuhki N., Pecon-Slattery J., Johnson W.E., Bourque G.,
RA Tesler G., O'Brien S.J.;
RT "Initial sequence and comparative analysis of the cat genome.";
RL Genome Res. 17:1675-1689(2007).
RN [2] {ECO:0000313|Ensembl:ENSFCAP00000035602.2, ECO:0000313|Proteomes:UP000011712}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Abyssinian {ECO:0000313|Ensembl:ENSFCAP00000035602.2,
RC ECO:0000313|Proteomes:UP000011712};
RA Hillier L.W., Warren W., Obrien S., Wilson R.K.;
RT "Sequence assembly of the Felis catus genome version 6.2.";
RL Submitted (SEP-2011) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|Ensembl:ENSFCAP00000035602.2}
RP IDENTIFICATION.
RC STRAIN=breed Abyssinian {ECO:0000313|Ensembl:ENSFCAP00000035602.2};
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- FUNCTION: Calcium-regulated non-lysosomal thiol-protease.
CC {ECO:0000256|RuleBase:RU367132}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Broad endopeptidase activity.; EC=3.4.22.54;
CC Evidence={ECO:0000256|ARBA:ARBA00023702,
CC ECO:0000256|RuleBase:RU367132};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|RuleBase:RU367132}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|RuleBase:RU367132}. Nucleus, nucleolus
CC {ECO:0000256|ARBA:ARBA00004604}.
CC -!- SIMILARITY: Belongs to the peptidase C2 family.
CC {ECO:0000256|ARBA:ARBA00007623, ECO:0000256|RuleBase:RU367132}.
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DR EMBL; AANG04001761; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR AlphaFoldDB; A0A2I2UST5; -.
DR Ensembl; ENSFCAT00000038550.2; ENSFCAP00000035602.2; ENSFCAG00000018326.4.
DR VGNC; VGNC:81025; CAPN3.
DR GeneTree; ENSGT00940000156092; -.
DR Proteomes; UP000011712; Chromosome B3.
DR Bgee; ENSFCAG00000018326; Expressed in eyeball of camera-type eye and 1 other cell type or tissue.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005730; C:nucleolus; IEA:UniProtKB-SubCell.
DR GO; GO:0005509; F:calcium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004198; F:calcium-dependent cysteine-type endopeptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-UniRule.
DR CDD; cd00214; Calpain_III; 1.
DR CDD; cd00044; CysPc; 1.
DR CDD; cd16190; EFh_PEF_CAPN3; 1.
DR Gene3D; 2.60.120.380; -; 1.
DR Gene3D; 3.90.70.10; Cysteine proteinases; 1.
DR Gene3D; 1.10.238.10; EF-hand; 1.
DR InterPro; IPR033883; C2_III.
DR InterPro; IPR022684; Calpain_cysteine_protease.
DR InterPro; IPR022682; Calpain_domain_III.
DR InterPro; IPR022683; Calpain_III.
DR InterPro; IPR036213; Calpain_III_sf.
DR InterPro; IPR029531; CAPN3_PEF.
DR InterPro; IPR011992; EF-hand-dom_pair.
DR InterPro; IPR018247; EF_Hand_1_Ca_BS.
DR InterPro; IPR002048; EF_hand_dom.
DR InterPro; IPR038765; Papain-like_cys_pep_sf.
DR InterPro; IPR000169; Pept_cys_AS.
DR InterPro; IPR001300; Peptidase_C2_calpain_cat.
DR PANTHER; PTHR10183; CALPAIN; 1.
DR PANTHER; PTHR10183:SF329; CALPAIN-3; 1.
DR Pfam; PF01067; Calpain_III; 1.
DR Pfam; PF13405; EF-hand_6; 1.
DR Pfam; PF13833; EF-hand_8; 1.
DR Pfam; PF00648; Peptidase_C2; 1.
DR PRINTS; PR00704; CALPAIN.
DR SMART; SM00720; calpain_III; 1.
DR SMART; SM00230; CysPc; 1.
DR SMART; SM00054; EFh; 3.
DR SUPFAM; SSF49758; Calpain large subunit, middle domain (domain III); 1.
DR SUPFAM; SSF54001; Cysteine proteinases; 1.
DR SUPFAM; SSF47473; EF-hand; 1.
DR PROSITE; PS50203; CALPAIN_CAT; 1.
DR PROSITE; PS00018; EF_HAND_1; 1.
DR PROSITE; PS50222; EF_HAND_2; 2.
DR PROSITE; PS00139; THIOL_PROTEASE_CYS; 1.
PE 3: Inferred from homology;
KW Calcium {ECO:0000256|ARBA:ARBA00022837, ECO:0000256|RuleBase:RU367132};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|RuleBase:RU367132};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|PROSITE-
KW ProRule:PRU00239};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU367132}; Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|PROSITE-
KW ProRule:PRU00239}; Reference proteome {ECO:0000313|Proteomes:UP000011712};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Thiol protease {ECO:0000256|ARBA:ARBA00022807, ECO:0000256|PROSITE-
KW ProRule:PRU00239}.
FT DOMAIN 74..369
FT /note="Calpain catalytic"
FT /evidence="ECO:0000259|PROSITE:PS50203"
FT DOMAIN 630..665
FT /note="EF-hand"
FT /evidence="ECO:0000259|PROSITE:PS50222"
FT DOMAIN 695..729
FT /note="EF-hand"
FT /evidence="ECO:0000259|PROSITE:PS50222"
FT REGION 1..37
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 129
FT /evidence="ECO:0000256|PIRSR:PIRSR622684-1,
FT ECO:0000256|PROSITE-ProRule:PRU00239"
FT ACT_SITE 286
FT /evidence="ECO:0000256|PIRSR:PIRSR622684-1,
FT ECO:0000256|PROSITE-ProRule:PRU00239"
FT ACT_SITE 310
FT /evidence="ECO:0000256|PIRSR:PIRSR622684-1,
FT ECO:0000256|PROSITE-ProRule:PRU00239"
SQ SEQUENCE 729 AA; 84078 MW; B3279B0D592D1C18 CRC64;
MPTVISASVA PRTGAEPRSP GPIPQQGQGK TTEAGGGNPS GIYSAIISRN FPIIGVKEKT
FEQLHKKCLE KKVLYLDPEF PPDETSLFYS QKFPIQFIWK RPPEICENPR FIIGGANRTD
ICQGDLGDCW FLAAIACLTL NERLLFRVIP HDQSFTENYA GIFHFQFWRY GDWVDVVIDD
CLPTYNNQLV FTKSNHRNEF WSALLEKAYA KLHGSYEALK GGNTTEAMED FTGGVTEFFE
IKDAPRDMYK IMKKAIERGS LMGCSIDTIV PVQYETRMAC GLVKGHAYSV TGLEETLFKG
EKVKLVRLRN PWGQVEWNGS WSDSWKDWSF VDKAEKARLQ HQVTEDGEFW MSYDDFIYHF
TKLEICNLTA DALESDKMQT WTVSVNEGRW VRGCSAGGCR NFPDTFWTNP QYRLKLLEED
DDPEDSEVIC SFLVALMQKN RRKDRKLGAN LFTIGFAIYE VPKEMHGNKQ HLQKDFFLYN
ASKARSKTYI NMREVSERFR LPPSEYVIVP STYEPHQEGE FILRVFSEKR NLSEEVENTI
SVDRPVPRPG NTGQETEEQQ QFRNIFRQIA GEDMEVCADE LKNILNTVVN KHKDLKTQGF
TLESCRSMIA LMDTDGSGRL NLQEFHHLWK KIKAWQKIFK HYDTDQSGTI NSYEMRNAVN
DAGFHLNSQL YDIITMRYAD KHMNIDFDSF ICCFVRLEGM FRAFNAFDKD GDGIIKLNVL
EWLQLTMYA
//