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Database: UniProt
Entry: A0A671RM06_9TELE
LinkDB: A0A671RM06_9TELE
Original site: A0A671RM06_9TELE 
ID   A0A671RM06_9TELE        Unreviewed;       883 AA.
AC   A0A671RM06;
DT   17-JUN-2020, integrated into UniProtKB/TrEMBL.
DT   17-JUN-2020, sequence version 1.
DT   28-JAN-2026, entry version 27.
DE   RecName: Full=receptor protein-tyrosine kinase {ECO:0000256|ARBA:ARBA00011902};
DE            EC=2.7.10.1 {ECO:0000256|ARBA:ARBA00011902};
DE   AltName: Full=Tyrosine-protein kinase Kit {ECO:0000256|ARBA:ARBA00032147};
GN   Name=kitb {ECO:0000313|Ensembl:ENSSANP00000084307.1};
OS   Sinocyclocheilus anshuiensis.
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes;
OC   Cyprinidae; Cyprininae; Sinocyclocheilus.
OX   NCBI_TaxID=1608454 {ECO:0000313|Ensembl:ENSSANP00000084307.1, ECO:0000313|Proteomes:UP000472260};
RN   [1] {ECO:0000313|Ensembl:ENSSANP00000084307.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (AUG-2025) to UniProtKB.
RN   [2] {ECO:0000313|Ensembl:ENSSANP00000084307.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2025) to UniProtKB.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-tyrosyl-[protein] + ATP = O-phospho-L-tyrosyl-[protein] +
CC         ADP + H(+); Xref=Rhea:RHEA:10596, Rhea:RHEA-COMP:10136, Rhea:RHEA-
CC         COMP:20101, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:46858,
CC         ChEBI:CHEBI:61978, ChEBI:CHEBI:456216; EC=2.7.10.1;
CC         Evidence={ECO:0000256|ARBA:ARBA00051243};
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004251};
CC       Single-pass type I membrane protein {ECO:0000256|ARBA:ARBA00004251}.
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DR   AlphaFoldDB; A0A671RM06; -.
DR   Ensembl; ENSSANT00000089603.1; ENSSANP00000084307.1; ENSSANG00000041833.1.
DR   Proteomes; UP000472260; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0043235; C:receptor complex; IEA:TreeGrafter.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0019955; F:cytokine binding; IEA:InterPro.
DR   GO; GO:0019838; F:growth factor binding; IEA:TreeGrafter.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004714; F:transmembrane receptor protein tyrosine kinase activity; IEA:UniProtKB-EC.
DR   GO; GO:0001667; P:ameboidal-type cell migration; IEA:UniProtKB-ARBA.
DR   GO; GO:0030183; P:B cell differentiation; IEA:TreeGrafter.
DR   GO; GO:0038093; P:Fc receptor signaling pathway; IEA:InterPro.
DR   GO; GO:0002244; P:hematopoietic progenitor cell differentiation; IEA:TreeGrafter.
DR   GO; GO:0038109; P:Kit signaling pathway; IEA:InterPro.
DR   GO; GO:0030335; P:positive regulation of cell migration; IEA:TreeGrafter.
DR   GO; GO:0046427; P:positive regulation of receptor signaling pathway via JAK-STAT; IEA:TreeGrafter.
DR   FunFam; 3.30.200.20:FF:000025; Platelet-derived growth factor receptor alpha; 1.
DR   FunFam; 1.10.510.10:FF:001927; Receptor protein-tyrosine kinase; 1.
DR   Gene3D; 2.60.40.10; Immunoglobulins; 5.
DR   Gene3D; 3.30.200.20; Phosphorylase Kinase, domain 1; 1.
DR   Gene3D; 1.10.510.10; Transferase(Phosphotransferase) domain 1; 1.
DR   InterPro; IPR007110; Ig-like_dom.
DR   InterPro; IPR036179; Ig-like_dom_sf.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR013098; Ig_I-set.
DR   InterPro; IPR003599; Ig_sub.
DR   InterPro; IPR003598; Ig_sub2.
DR   InterPro; IPR011009; Kinase-like_dom_sf.
DR   InterPro; IPR000719; Prot_kinase_dom.
DR   InterPro; IPR017441; Protein_kinase_ATP_BS.
DR   InterPro; IPR050122; RTK.
DR   InterPro; IPR027263; SCGF_receptor.
DR   InterPro; IPR001245; Ser-Thr/Tyr_kinase_cat_dom.
DR   InterPro; IPR001824; Tyr_kinase_rcpt_3_CS.
DR   PANTHER; PTHR24416:SF599; MAST_STEM CELL GROWTH FACTOR RECEPTOR; 1.
DR   PANTHER; PTHR24416; TYROSINE-PROTEIN KINASE RECEPTOR; 1.
DR   Pfam; PF07679; I-set; 1.
DR   Pfam; PF13927; Ig_3; 1.
DR   Pfam; PF25305; Ig_PDGFR_d4; 1.
DR   Pfam; PF07714; PK_Tyr_Ser-Thr; 1.
DR   PIRSF; PIRSF500951; SCGF_recepter; 1.
DR   PIRSF; PIRSF000615; TyrPK_CSF1-R; 1.
DR   PRINTS; PR00109; TYRKINASE.
DR   PRINTS; PR01832; VEGFRECEPTOR.
DR   SMART; SM00409; IG; 4.
DR   SMART; SM00408; IGc2; 3.
DR   SUPFAM; SSF48726; Immunoglobulin; 4.
DR   SUPFAM; SSF56112; Protein kinase-like (PK-like); 1.
DR   PROSITE; PS50835; IG_LIKE; 3.
DR   PROSITE; PS00107; PROTEIN_KINASE_ATP; 1.
DR   PROSITE; PS50011; PROTEIN_KINASE_DOM; 1.
DR   PROSITE; PS00240; RECEPTOR_TYR_KIN_III; 1.
PE   4: Predicted;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PIRSR:PIRSR000615-
KW   2}; Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW   Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW   Immunoglobulin domain {ECO:0000256|ARBA:ARBA00023319};
KW   Kinase {ECO:0000256|ARBA:ARBA00022777};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|PIRSR:PIRSR000615-3};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW   ECO:0000256|PIRSR:PIRSR000615-3};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW   ECO:0000256|PIRSR:PIRSR000615-2};
KW   Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW   Receptor {ECO:0000256|ARBA:ARBA00023170};
KW   Reference proteome {ECO:0000313|Proteomes:UP000472260};
KW   Repeat {ECO:0000256|ARBA:ARBA00022737};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius};
KW   Tyrosine-protein kinase {ECO:0000256|ARBA:ARBA00023137};
KW   Ubl conjugation {ECO:0000256|ARBA:ARBA00022843}.
FT   TRANSMEM        479..503
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          1..68
FT                   /note="Ig-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50835"
FT   DOMAIN          173..268
FT                   /note="Ig-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50835"
FT   DOMAIN          275..369
FT                   /note="Ig-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50835"
FT   DOMAIN          547..841
FT                   /note="Protein kinase"
FT                   /evidence="ECO:0000259|PROSITE:PS50011"
FT   BINDING         526
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000615-3"
FT   BINDING         554..561
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000615-2"
FT   BINDING         581
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000615-2,
FT                   ECO:0000256|PROSITE-ProRule:PRU10141"
FT   BINDING         629..635
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000615-2"
FT   BINDING         731
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000615-3"
SQ   SEQUENCE   883 AA;  99551 MW;  0BBCD7EC91606813 CRC64;
     PKGGQLELSC HDDAEMSKVR WMREKSRKID GGLKEDGVSV ILLSSTQVQH MGRYTCENTQ
     TEEKSSIYIY VKDSENPFVR SMVDGLLVRE GEDGTLPCLV TDPAVNHLSL LPCTGSALPA
     GLIYIAHPQR GITIRNVSKD FEGCYVCAGE MDEKPVKSSQ YNLGVRLVPE TVPVISLSRI
     ENMILIQGQE FVLKCSTINI NHDISLSWSI PSEAIANHSQ KSNILPGSRE YKLSTGLSIE
     SVKMIDSGVF RCVARNEKGV SMATVNLEVY EHGFMNLTEG EESVMEVREG ESLTLSVEMT
     SYPRPTEVYW TYNNQQLKNT SEHVITLHNQ QYRYISELRL VRVHGSEGGI YTFSAYHMYG
     SVIRSFTVHV ICKPVIVSQE GPVDGQVRCV ASGYPVPKIS WYYCEPPHAR CSHLLNATQA
     DEEFTLVTVS GAEFGRNEVE SRLNVTKGKF HTLECVATTQ GEQAYTLFSI SERTVPHKLF
     TPLLSGVVST AVLLSFFLVV LLYKYMQKPK YEIHWKVIDS FDGNNYTYID PTQLPYDPKW
     EFPRERLRFG KILGSGAFGK VVAATAYGLC SADTVTTVAV KMLKPSAHST EKEALMSELK
     VLSFIGNHIN IVNLLGACTV GGPTLVITEY CCYGDLLNFL RRKRDAFFSS KTGDGYYKNL
     LSQTQPSREG TDNGYMPMRS YQKRSNQTEW CDDKDDLSLD TEDLLSFSYQ VAKGMDFLTS
     KNCMYMILLN NILLKKKRKN VKARLPVKWM SPESLFACVY TFESDVWSYG ILLWEIFSLG
     NTPYPGIPVG STFYKMIQDG YRMSEPEFAP SEVYEVMRWC WSADPLKRPT FKKLVERTEL
     LLSETTEHVR FGSAQIKKML ALNQFLQLLQ VCNCLAGLLE SQH
//
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