ID A0A2I3H360_NOMLE Unreviewed; 1235 AA.
AC A0A2I3H360;
DT 28-FEB-2018, integrated into UniProtKB/TrEMBL.
DT 28-FEB-2018, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE RecName: Full=Calcium-activated potassium channel subunit alpha-1 {ECO:0000256|ARBA:ARBA00018044};
DE AltName: Full=BK channel {ECO:0000256|ARBA:ARBA00029579};
DE AltName: Full=BKCA alpha {ECO:0000256|ARBA:ARBA00030518};
DE AltName: Full=Calcium-activated potassium channel, subfamily M subunit alpha-1 {ECO:0000256|ARBA:ARBA00030288};
DE AltName: Full=K(VCA)alpha {ECO:0000256|ARBA:ARBA00031597};
DE AltName: Full=KCa1.1 {ECO:0000256|ARBA:ARBA00030652};
DE AltName: Full=Maxi K channel {ECO:0000256|ARBA:ARBA00031999};
DE AltName: Full=Slo-alpha {ECO:0000256|ARBA:ARBA00029583};
DE AltName: Full=Slo1 {ECO:0000256|ARBA:ARBA00030326};
DE AltName: Full=Slowpoke homolog {ECO:0000256|ARBA:ARBA00033447};
GN Name=KCNMA1 {ECO:0000313|Ensembl:ENSNLEP00000037935.1};
OS Nomascus leucogenys (Northern white-cheeked gibbon) (Hylobates leucogenys).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hylobatidae;
OC Nomascus.
OX NCBI_TaxID=61853 {ECO:0000313|Ensembl:ENSNLEP00000037935.1, ECO:0000313|Proteomes:UP000001073};
RN [1] {ECO:0000313|Ensembl:ENSNLEP00000037935.1, ECO:0000313|Proteomes:UP000001073}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RG Gibbon Genome Sequencing Consortium;
RL Submitted (OCT-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Ensembl:ENSNLEP00000037935.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the potassium channel family. Calcium-activated
CC (TC 1.A.1.3) subfamily. KCa1.1/KCNMA1 sub-subfamily.
CC {ECO:0000256|ARBA:ARBA00008648}.
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DR EMBL; ADFV01064821; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; ADFV01064822; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; ADFV01064823; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; ADFV01064824; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; ADFV01064825; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; ADFV01064826; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; ADFV01064827; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; ADFV01064828; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; ADFV01064829; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; ADFV01064830; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR AlphaFoldDB; A0A2I3H360; -.
DR Ensembl; ENSNLET00000043093.1; ENSNLEP00000037935.1; ENSNLEG00000016890.3.
DR GeneTree; ENSGT00940000154935; -.
DR Proteomes; UP000001073; Chromosome 18.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0022839; F:monoatomic ion-gated channel activity; IEA:UniProt.
DR GO; GO:0005267; F:potassium channel activity; IEA:UniProt.
DR Gene3D; 1.10.287.70; -; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 2.
DR InterPro; IPR005821; Ion_trans_dom.
DR InterPro; IPR003929; K_chnl_BK_asu.
DR InterPro; IPR047871; K_chnl_Slo-like.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR048735; Slowpoke-like_C.
DR PANTHER; PTHR10027; CALCIUM-ACTIVATED POTASSIUM CHANNEL ALPHA CHAIN; 1.
DR PANTHER; PTHR10027:SF28; CALCIUM-ACTIVATED POTASSIUM CHANNEL SUBUNIT ALPHA-1; 1.
DR Pfam; PF03493; BK_channel_a; 1.
DR Pfam; PF00520; Ion_trans; 1.
DR Pfam; PF21014; Slowpoke_C; 1.
DR PRINTS; PR01449; BKCHANNELA.
DR PRINTS; PR00169; KCHANNEL.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR SUPFAM; SSF81324; Voltage-gated potassium channels; 1.
PE 3: Inferred from homology;
KW Calcium {ECO:0000256|ARBA:ARBA00022837};
KW Ion channel {ECO:0000256|ARBA:ARBA00023303};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW Lipoprotein {ECO:0000256|ARBA:ARBA00023288};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Palmitate {ECO:0000256|ARBA:ARBA00023139};
KW Potassium {ECO:0000256|ARBA:ARBA00022958};
KW Potassium channel {ECO:0000256|ARBA:ARBA00022826};
KW Potassium transport {ECO:0000256|ARBA:ARBA00022538};
KW Reference proteome {ECO:0000313|Proteomes:UP000001073};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT TRANSMEM 87..109
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 180..198
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 218..236
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 301..322
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 337..356
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 368..386
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 182..397
FT /note="Ion transport"
FT /evidence="ECO:0000259|Pfam:PF00520"
FT DOMAIN 547..634
FT /note="Calcium-activated potassium channel BK alpha
FT subunit"
FT /evidence="ECO:0000259|Pfam:PF03493"
FT DOMAIN 1003..1123
FT /note="Ca2+-activated K+ channel Slowpoke-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF21014"
FT REGION 1..62
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 706..734
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 1133..1200
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 21..62
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 713..731
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1133..1164
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1165..1194
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 1235 AA; 137590 MW; F080A641A4C9743F CRC64;
MANGGGGGGG SSGGGGGGGG SSLRMSSNIH ANHLSLDASS SSSSSSSSSS SSSSSSSSSS
SVHEPKMDAL IIPVTMEVPC DSRGQRMWWA FLASSMVTFF GGLFIILLWR TLKYLWTVCC
HCGGKTKEAQ KINNGSSQAD GTLKPVDEKE EAVAAEVGWM TSVKDWAGVM ISAQTLTGRV
LVVLVFALSI GALVIYFIDS SNPIESCQNF YKDFTLQIDM AFNVFFLLYF GLRFIAANDK
LWFWLEVNSV VDFFTVPPVF VSVYLNRSWL GLRFLRALRL IQFSEILQFL NILKTSNSIK
LVNLLSIFIS TWLTAAGFIH LVENSGDPWE NFQNNQALTY WECVYLLMVT MSTVGYGDVY
AKTTLGRLFM VFFILGGLAM FASYVPEIIE LIGNRKKYGG SYSAVSGRKH IVVCGHITLE
SVSNFLKDFL HKDRDDVNVE IVFLHNISPN LELEALFKRH FTQVEFYQGS VLNPHDLARV
KIESADACLI LANKYCADPD AEDASNIMRV ISIKNYHPKI RIITQMLQYH NKAHLLNIPS
WNWKEGDDAI CLAELKLGFI AQSCLAQGLS TMLANLFSMR SFIKIEEDTW QKYYLEGVSN
EMYTEYLSSA FVGLSFPTVC ELCFVKLKLL MIAIEYKSAN RESRSRKRIL INPGNHLKIQ
EGTLGFFIAS DAKEVKRAFF YCKACHDDIT DPKRIKKCGC KRLEDEQPST LSPKKKQRNG
GMRNSPNSSP KLMRHDPLLI PGNDQIDNMD SNVKKYDSTG MFHWCAPKEI EKVILTRSEA
AMTVLSGHVV VCIFGDVSSA LIGLRNLVMP LRASNFHYHE LKHIVFVGSI EYLKREWETL
HNFPKVSILP GTPLSRADLR AVNINLCDMC VILSANQNNI DDTSLQDKEC ILASLNIKSM
QFDDSIGVLQ ANSQGFTPPG MDRSSPDNSP VHGMLRQPSI TTGVNIPIIT ELVNDTNVQF
LDQDDDDDPD TELYLTQPFA CGTAFAVSVL DSLMSATYFN DNILTLIRTL VTGGATPELE
ALIAEENALR GGYSTPQTLA NRDRCRVAQL ALLDGPFADL GDGGCYGDLF CKALKTYNML
CFGIYRLRDA HLSTPSQCTK RYVITNPPYE FELVPTDLIF CLMQFDHNAG QSRASLSHSS
HSSQSSSKKS SSVHSIPSTA NRQNRPKSRE SRDKQNATRM NRMGQEKKWF TDEPDNAYPR
NIQIKPMSTH MANQINQYKS TSSLIPPIRE VEDEC
//
