ID A0A2Y9NN36_DELLE Unreviewed; 2461 AA.
AC A0A2Y9NN36;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE SubName: Full=Spectrin alpha chain, non-erythrocytic 1 isoform X4 {ECO:0000313|RefSeq:XP_022434271.1};
GN Name=SPTAN1 {ECO:0000313|RefSeq:XP_022434271.1};
OS Delphinapterus leucas (Beluga whale).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Whippomorpha; Cetacea; Odontoceti;
OC Monodontidae; Delphinapterus.
OX NCBI_TaxID=9749 {ECO:0000313|Proteomes:UP000248483, ECO:0000313|RefSeq:XP_022434271.1};
RN [1] {ECO:0000313|RefSeq:XP_022434271.1}
RP IDENTIFICATION.
RC TISSUE=Blood {ECO:0000313|RefSeq:XP_022434271.1};
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- SUBCELLULAR LOCATION: Cytoplasm, cell cortex
CC {ECO:0000256|ARBA:ARBA00004544}. Cytoplasm, cytoskeleton
CC {ECO:0000256|ARBA:ARBA00004245}.
CC -!- SIMILARITY: Belongs to the spectrin family.
CC {ECO:0000256|ARBA:ARBA00006826}.
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DR RefSeq; XP_022434271.1; XM_022578563.2.
DR Ensembl; ENSDLET00000016812; ENSDLEP00000015224; ENSDLEG00000010997.
DR Proteomes; UP000248483; Unplaced.
DR GO; GO:0005938; C:cell cortex; IEA:UniProtKB-SubCell.
DR GO; GO:0005856; C:cytoskeleton; IEA:UniProtKB-SubCell.
DR GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR GO; GO:0005516; F:calmodulin binding; IEA:UniProtKB-KW.
DR GO; GO:0051693; P:actin filament capping; IEA:UniProtKB-KW.
DR CDD; cd00051; EFh; 1.
DR CDD; cd11808; SH3_Alpha_Spectrin; 1.
DR CDD; cd00176; SPEC; 12.
DR Gene3D; 1.20.5.170; -; 1.
DR Gene3D; 1.20.58.60; -; 20.
DR Gene3D; 1.10.238.10; EF-hand; 2.
DR Gene3D; 2.30.30.40; SH3 Domains; 1.
DR InterPro; IPR035825; Alpha_Spectrin_SH3.
DR InterPro; IPR011992; EF-hand-dom_pair.
DR InterPro; IPR014837; EF-hand_Ca_insen.
DR InterPro; IPR018247; EF_Hand_1_Ca_BS.
DR InterPro; IPR002048; EF_hand_dom.
DR InterPro; IPR036028; SH3-like_dom_sf.
DR InterPro; IPR001452; SH3_domain.
DR InterPro; IPR018159; Spectrin/alpha-actinin.
DR InterPro; IPR002017; Spectrin_repeat.
DR PANTHER; PTHR11915:SF435; SPECTRIN BETA CHAIN, NON-ERYTHROCYTIC 5; 1.
DR PANTHER; PTHR11915; SPECTRIN/FILAMIN RELATED CYTOSKELETAL PROTEIN; 1.
DR Pfam; PF13499; EF-hand_7; 1.
DR Pfam; PF08726; EFhand_Ca_insen; 1.
DR Pfam; PF00018; SH3_1; 1.
DR Pfam; PF00435; Spectrin; 20.
DR PRINTS; PR00452; SH3DOMAIN.
DR PRINTS; PR01887; SPECTRNALPHA.
DR SMART; SM00054; EFh; 2.
DR SMART; SM01184; efhand_Ca_insen; 1.
DR SMART; SM00326; SH3; 1.
DR SMART; SM00150; SPEC; 20.
DR SUPFAM; SSF47473; EF-hand; 1.
DR SUPFAM; SSF50044; SH3-domain; 1.
DR SUPFAM; SSF46966; Spectrin repeat; 17.
DR PROSITE; PS00018; EF_HAND_1; 2.
DR PROSITE; PS50222; EF_HAND_2; 2.
DR PROSITE; PS50002; SH3; 1.
PE 3: Inferred from homology;
KW Actin capping {ECO:0000256|ARBA:ARBA00022467};
KW Calcium {ECO:0000256|ARBA:ARBA00022837};
KW Calmodulin-binding {ECO:0000256|ARBA:ARBA00022860};
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Reference proteome {ECO:0000313|Proteomes:UP000248483};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW SH3 domain {ECO:0000256|ARBA:ARBA00022443, ECO:0000256|PROSITE-
KW ProRule:PRU00192}.
FT DOMAIN 967..1026
FT /note="SH3"
FT /evidence="ECO:0000259|PROSITE:PS50002"
FT DOMAIN 2312..2347
FT /note="EF-hand"
FT /evidence="ECO:0000259|PROSITE:PS50222"
FT DOMAIN 2355..2390
FT /note="EF-hand"
FT /evidence="ECO:0000259|PROSITE:PS50222"
FT COILED 290..324
FT /evidence="ECO:0000256|SAM:Coils"
FT COILED 386..416
FT /evidence="ECO:0000256|SAM:Coils"
FT COILED 858..889
FT /evidence="ECO:0000256|SAM:Coils"
FT COILED 1126..1160
FT /evidence="ECO:0000256|SAM:Coils"
FT COILED 1682..1716
FT /evidence="ECO:0000256|SAM:Coils"
FT COILED 2161..2193
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 2461 AA; 283434 MW; D8DA69B2247D66BF CRC64;
MDPSGVKVLE TAEDIQERRQ QVLDRYHRFK ELSTLRRQKL EDSYRFQFFQ RDAEELEKWI
QEKLQIASDE NYKDPTNLQG KLQKHQAFEA EVQANSGAIV KLDETGNLMI SEGHFASETI
RTRLMELHRQ WELLLEKMRE KGIKLLQAQK LVQFLRECED VMDWINDKEA IVTSEELGQD
LEHVEVLQKK FEEFQTDMAA HEERVNEVNQ FAAKLIQEQH PEEELIKTKQ DEVNAAWQRL
KGLALQRQGK LFGAAEVQRF NRDVDETISW IKEKEQLMAS DDFGRDLASV QALLRKHEGL
ERDLAALEDK VKALCAEADR LQQSHPLSAT QIQVKREELI TNWEQIRTLA AERHARLNDS
YRLQRFLADF RDLTSWVTEM KALINADELA NDVAGAEALL DRHQEHKGEI DAHEDSFKSA
DESGQALLAA GHYASDEVRE KLTILSEERA ALLELWELRR QQYEQCMDLQ LFYRDTEQVD
NWMSKQEAFL LNEDLGDSLD SVEALLKKHE DFEKSLSAQE EKITALDEFA TKLIQNNHYA
MEDVATRRDA LLSRRNALHE RAMYRRAQLA DSFHLQQFFR DSDELKSWVN EKMKTATDEA
YKDPSNLQGK VQKHQAFEAE LSANQSRIDA LEKAGQKLID VNHYAKDEVA ARMNEVISLW
KKLLEATELK GIKLREANQQ QQFNRNVEDI ELWLYEVEGH LASDDYGKDL TNVQNLQKKH
ALLEADVAAH QDRIDGITIQ ARQFQDAGHF DAENIKKKQE ALVARYEALK EPMIARKQKL
ADSLRLQQLF RDVEDEETWI REKEPIAAST NRGKDLIGVQ NLLKKHQALQ AEIAGHEPRI
KAVTQKGNAM VDEGHFAAED VKAKLHELNQ KWESLKSKAS QRRQDLEDSL QAQQYFADAN
EAESWMREKE PIVGSTDYGK DEDSAEALLK KHEALMSDLS AYGSSIQALR EQAQSCRQQV
APMDDETGKE LVLALYDYQE KSPREVTMKK GDILTLLNST NKDWWKVEVN DRQGFVPAAY
VKKLDPAQSA SRENLLEEQG SIALRQEQID NQTRVTKEAG SVSLRMKQVE ELYHSLLELG
EKRKGMLEKS CKKFMLFREA NELQQWINEK EAALTSEEVG ADLEQVEVLQ KKFDDFQKDL
KANESRLKDI NKVAEDLESE GLMAEEVQAV QQQEVYGAMP RDETDSKTAS PWKELNERWR
SLQQLAEERS QILGSAHEVQ RFHRDADETK EWIEEKNQAL NTDNYGHDLA SVQALQRKHE
GFERDLAALG DKVNSLGETA ERLIQSHPES AEDLQEKCTE LNQAWSSLGK RADQRKAKLG
DSHDLQRFLS DFRDLMSWIN GIRGLVSSDE LAKDVTGAEA LLERHQEHRT EIDARAGTFQ
AFEQFGQQLL AHGHYASPEI EEKLHILDQE RADLEKAWVQ RRMMLDQCLE LQLFHRDCEQ
AESWMAAREA FLSTEDKGDS LDSVEALIKK HEDFDKAINV QEEKIAALQS FADQLIAGGH
YAKGDVSSRR NEVLDRWRRL KAQMIEKRSK LGESQTLQQF SRDVDEIEAW ISEKLQTASD
ESYKDPTNIQ LSKLLSKHQK HQAFEAELHA NADRIRGVID MGNSLIDRGA CAGSEDAVKA
RLAALADQWQ FLVQKSAEKS QKLKEANKQQ NFNTGIKDFD FWLSEVEALL ASEDYGKDLA
SVNNLLKKHQ LLEADISAHE DRLKDLNSQA DSLMTSSAFD TSQVKDKRDT INGRFQKIKS
MAASRRARLN ESHRLHQFFR DMDDEESWIK EKKLLVSSED YGRDLTGVQN LRKKHKRLEA
ELAAHEPAIQ GVRDTGKKLS DDNTIGKEEI EQRLAQFVEH WRELKRLAAA RGQRLEESLE
YQQFVANVEE EEAWINEKMT LVASEDYGDT LAAIQGLLKK HEAFETDFTV HKDRVNDVCT
NGQDLIKKNN HHEENISSKM KGLNGKVSDL EKAAAQRKAK LDENSAFLQF NWKADVVESW
IGEKESSLKT DDHGRDLSSV QTLLTKQETF DAGLQAFQQE GIANITALKD QLLAAKHIQS
KAIEARHAAL MKRWSQLLAN SATRKKKLLE AQSHFRKVED LFLTFAKKAS AFNSWFENAE
EDLTDPVRCN SLEEIKALRE AHDAFRSSLS SAQADFNQLA ELDRQIKSFR VASNPYTWFT
MEALEETWRN LQKIIKEREL ELQKEQRRQE ENDKLRQEFA QHANAFHQWI QETRTYLLDG
SCMVEESGTL ESQLEATKRK HQEIRAMRSQ LKKIEDLGAA MEEALILDNK YTEHSTVGLA
QQWDQLDQLG MRMQHNLEQQ IQARNTTGVT EEALKEFSMM FKHFDKDKSG RLNHQEFKSC
LRSLGYDLPM VEEGEPDPEF EAILDTVDPN RDGHVSLQEY MAFMISRETE NVKSSEEIES
AFRALSSEGK PYVTKEELYQ NLTREQADYC VSHMKPYVDG KGRELPTAFD YVEFTRSLFV
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