ID   SL4_DABSI               Reviewed;         146 AA.
AC   Q4PRC9;
DT   16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2005, sequence version 1.
DT   25-MAY-2022, entry version 51.
DE   RecName: Full=Snaclec 4;
DE   AltName: Full=C-type lectin-like 4;
DE   Flags: Precursor;
OS   Daboia siamensis (Eastern Russel's viper) (Daboia russelii siamensis).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Lepidosauria; Squamata; Bifurcata; Unidentata; Episquamata; Toxicofera;
OC   Serpentes; Colubroidea; Viperidae; Viperinae; Daboia.
OX   NCBI_TaxID=343250;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RA   Zhong S., Jin Y., Li D., Wang W., Xiong Y.;
RT   "Molecular cloning and sequence analysis of cDNAs encoding seven C-type
RT   lectin-like protein subunits from Daboia russellii siamensis.";
RL   Submitted (MAY-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Interferes with one step of hemostasis (modulation of
CC       platelet aggregation, or coagulation cascade, for example).
CC       {ECO:0000250}.
CC   -!- SUBUNIT: Heterodimer; disulfide-linked. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the snaclec family. {ECO:0000305}.
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DR   EMBL; DQ060417; AAY63873.1; -; mRNA.
DR   AlphaFoldDB; Q4PRC9; -.
DR   SMR; Q4PRC9; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0090729; F:toxin activity; IEA:UniProtKB-KW.
DR   Gene3D; 3.10.100.10; -; 1.
DR   InterPro; IPR001304; C-type_lectin-like.
DR   InterPro; IPR016186; C-type_lectin-like/link_sf.
DR   InterPro; IPR018378; C-type_lectin_CS.
DR   InterPro; IPR016187; CTDL_fold.
DR   Pfam; PF00059; Lectin_C; 1.
DR   SMART; SM00034; CLECT; 1.
DR   SUPFAM; SSF56436; SSF56436; 1.
DR   PROSITE; PS00615; C_TYPE_LECTIN_1; 1.
DR   PROSITE; PS50041; C_TYPE_LECTIN_2; 1.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Hemostasis impairing toxin; Secreted; Signal; Toxin.
FT   SIGNAL          1..23
FT                   /evidence="ECO:0000255"
FT   CHAIN           24..146
FT                   /note="Snaclec 4"
FT                   /id="PRO_0000017538"
FT   DOMAIN          34..145
FT                   /note="C-type lectin"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00040"
FT   DISULFID        27..38
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00040"
FT   DISULFID        55..144
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00040"
FT   DISULFID        100
FT                   /note="Interchain"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00040"
FT   DISULFID        121..136
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00040"
SQ   SEQUENCE   146 AA;  16811 MW;  F0F912699EAE7242 CRC64;
     MGRFISISFG LLVVFLSLSG TEAAFCCPSG WSAYDQNCYK VFTEEMNWAD AEKFCTEQKK
     GSHLVSLHSR EEEKFVVNLI SENLEYPATW IGLGNMWKDC RMEWSDRGNV KYKALAEESY
     CLIMITHEKV WKSMTCNFIA PVVCKF