VM32A_CROAD
ID VM32A_CROAD Reviewed; 612 AA.
AC J3S829;
DT 19-MAR-2014, integrated into UniProtKB/Swiss-Prot.
DT 31-OCT-2012, sequence version 1.
DT 03-AUG-2022, entry version 30.
DE RecName: Full=Zinc metalloproteinase-disintegrin-like 2a;
DE EC=3.4.24.-;
DE AltName: Full=Snake venom metalloproteinase;
DE Short=SVMP;
DE Flags: Precursor;
OS Crotalus adamanteus (Eastern diamondback rattlesnake).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Lepidosauria; Squamata; Bifurcata; Unidentata; Episquamata; Toxicofera;
OC Serpentes; Colubroidea; Viperidae; Crotalinae; Crotalus.
OX NCBI_TaxID=8729;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC TISSUE=Venom gland;
RA Rokyta D.R., Lemmon A.R., Margres M.J., Aronow K.;
RT "The venom-gland transcriptome of the eastern diamondback rattlesnake
RT (Crotalus adamanteus).";
RL BMC Genomics 13:312-312(2012).
RN [2]
RP IDENTIFICATION BY MASS SPECTROMETRY.
RC TISSUE=Venom;
RX PubMed=24231107; DOI=10.1016/j.jprot.2013.11.001;
RA Margres M.J., McGivern J.J., Wray K.P., Seavy M., Calvin K., Rokyta D.R.;
RT "Linking the transcriptome and proteome to characterize the venom of the
RT eastern diamondback rattlesnake (Crotalus adamanteus).";
RL J. Proteomics 96:145-158(2014).
CC -!- FUNCTION: Snake venom metalloproteinase that impairs hemostasis in the
CC envenomed animal. {ECO:0000250}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000250};
CC -!- SUBCELLULAR LOCATION: Secreted.
CC -!- TISSUE SPECIFICITY: Expressed by the venom gland.
CC -!- MISCELLANEOUS: The disintegrin domain belongs to the long disintegrin
CC subfamily.
CC -!- SIMILARITY: Belongs to the venom metalloproteinase (M12B) family. P-III
CC subfamily. {ECO:0000305}.
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DR EMBL; JU173707; AFJ49233.1; -; mRNA.
DR AlphaFoldDB; J3S829; -.
DR SMR; J3S829; -.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004222; F:metalloendopeptidase activity; IEA:InterPro.
DR GO; GO:0090729; F:toxin activity; IEA:UniProtKB-KW.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR CDD; cd04269; ZnMc_adamalysin_II_like; 1.
DR Gene3D; 3.40.390.10; -; 1.
DR Gene3D; 4.10.70.10; -; 1.
DR InterPro; IPR006586; ADAM_Cys-rich.
DR InterPro; IPR018358; Disintegrin_CS.
DR InterPro; IPR001762; Disintegrin_dom.
DR InterPro; IPR036436; Disintegrin_dom_sf.
DR InterPro; IPR024079; MetalloPept_cat_dom_sf.
DR InterPro; IPR001590; Peptidase_M12B.
DR InterPro; IPR002870; Peptidase_M12B_N.
DR InterPro; IPR034027; Reprolysin_adamalysin.
DR Pfam; PF08516; ADAM_CR; 1.
DR Pfam; PF00200; Disintegrin; 1.
DR Pfam; PF01562; Pep_M12B_propep; 1.
DR Pfam; PF01421; Reprolysin; 1.
DR PRINTS; PR00289; DISINTEGRIN.
DR SMART; SM00608; ACR; 1.
DR SMART; SM00050; DISIN; 1.
DR SUPFAM; SSF57552; SSF57552; 1.
DR PROSITE; PS50215; ADAM_MEPRO; 1.
DR PROSITE; PS00427; DISINTEGRIN_1; 1.
DR PROSITE; PS50214; DISINTEGRIN_2; 1.
PE 1: Evidence at protein level;
KW Calcium; Cell adhesion impairing toxin; Disulfide bond; Glycoprotein;
KW Hemostasis impairing toxin; Hydrolase; Metal-binding; Metalloprotease;
KW Protease; Secreted; Signal; Toxin; Zinc; Zymogen.
FT SIGNAL 1..20
FT /evidence="ECO:0000255"
FT PROPEP 21..189
FT /evidence="ECO:0000250"
FT /id="PRO_0000425623"
FT CHAIN 190..612
FT /note="Zinc metalloproteinase-disintegrin-like 2a"
FT /id="PRO_0000425624"
FT DOMAIN 199..395
FT /note="Peptidase M12B"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00276"
FT DOMAIN 403..489
FT /note="Disintegrin"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00068"
FT MOTIF 467..469
FT /note="D/ECD-tripeptide"
FT ACT_SITE 336
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00276"
FT BINDING 202
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 286
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 335
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00276"
FT BINDING 339
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00276"
FT BINDING 345
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00276"
FT BINDING 390
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 393
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 405
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 408
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 410
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 412
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 415
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 418
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT CARBOHYD 218
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT DISULFID 310..390
FT /evidence="ECO:0000250"
FT DISULFID 350..374
FT /evidence="ECO:0000250"
FT DISULFID 352..357
FT /evidence="ECO:0000250"
FT DISULFID 406..435
FT /evidence="ECO:0000250"
FT DISULFID 417..430
FT /evidence="ECO:0000250"
FT DISULFID 419..425
FT /evidence="ECO:0000250"
FT DISULFID 429..452
FT /evidence="ECO:0000250"
FT DISULFID 443..449
FT /evidence="ECO:0000250"
FT DISULFID 448..474
FT /evidence="ECO:0000250"
FT DISULFID 461..481
FT /evidence="ECO:0000250"
FT DISULFID 468..500
FT /evidence="ECO:0000250"
FT DISULFID 493..505
FT /evidence="ECO:0000250"
FT DISULFID 512..562
FT /evidence="ECO:0000250"
FT DISULFID 527..573
FT /evidence="ECO:0000250"
FT DISULFID 540..550
FT /evidence="ECO:0000250"
FT DISULFID 557..599
FT /evidence="ECO:0000250"
FT DISULFID 593..605
FT /evidence="ECO:0000250"
SQ SEQUENCE 612 AA; 67944 MW; 1C8183C2CBAF112C CRC64;
MIQVLLVTIC LAVFPYQGSS IILGSGNVND YEVVYPRKVT ALPKGAAQPK YEDTMQYEFK
VNGEPVVLHL EKNKGLFSED YSETHYSPDG REITTYPPVE DHCYYHGRIQ NDADSTASIS
ACNGLKGHFK LQGEMYLIEP LELSDSEAHA VFKYENVEKE DEAPKMCGVT QNWESYEPIK
KASQLNLTPE QQRYLNTKKY IELVIVADNV MVKKYTSNST AIRTRIYACV NTLNLIYRAF
NIHIALVGIE IWSNKDLINV ISASNVTLDL FGNWRRRVLL RRKRHDNAQL LTAIDLDGPT
IGLARVGSMC DPKCSTGIVQ DHSKLDVMVA VTMAHELAHN LGINHDGNQC NCGGNPCIMS
ATLNFEPAYR FSDCSRDEHW RYLIDNRPPC ILNKPLITDI VSPPVCGNYF VEVGEECDCG
LPAHCQNPCC NAATCKLRPG TQCEDGECCE QCQFTSAGTE CRAAKSECDI AESCTGQSAD
CPTDNFQRNG RPCLNNNGYC YNGKCPTLDH QCISFFGSSA TVAPDVCFNL NLKGEGNFYC
RRENTRIFPC APQDKKCGRL FCVLGPTGNT ISCQSTYSQS DLDIGMVDLG TKCGDGRVCN
STRQCVDVNT AY
