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1.C.4.6.1
Natterin-3 precursor (venom gland protein)

Accession Number:Q66S17
Protein Name:Natterin 3 precursor
Length:364
Molecular Weight:39806.00
Species:Thalassophryne nattereri (Niquim) [289382]
Location1 / Topology2 / Orientation3: Secreted1
Substrate small molecules

Cross database links:

Gene Ontology

GO:0005576 C:extracellular region
GO:0016787 F:hydrolase activity
GO:0009405 P:pathogenesis

References (1)

[1] “Natterins, a new class of proteins with kininogenase activity characterized from Thalassophryne nattereri fish venom.”  Magalhaes G.S.et.al.   16054523

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MKLSVLVVTL LAVSWTSAQP ETFSIQTKEA NMNPEPANIR VARSSSAQSN LQWNYWDGQG 
61:	AVPDGAVSIW NGEEKRTDYV CSCGCSSGFY STKTGANCHY AYGETEKTCS GFSILVNRDN 
121:	FENLEWKGGS DGSVPKNAVE VCEKVYVGKN KYGLGKVHTK HEALFLPWHG EEHWYKDYEV 
181:	LTVNDDVVKQ ELTQVNYKLD AAHPIKNPPE TLRRSSASNS QCRPITKTVA LEKAIQTEQS 
241:	WDVTSTVTFG VESSITAGIP DIASATVSVS VETSLSVSLG STTTKTTTHT VSVIVTVPPN 
301:	HYCPVTMVAT KYTADIPFTG KMTRTYRNGQ KRTTSITGTY RAIQVGEIRA DVQRCSEIAG 
361:	AKPC