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HALRO:SPRM

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Species (Taxon ID) Halocynthia roretzi (Sea squirt) (Cynthia roretzi). (7729)
Gene Name(s) No Information Provided.
Protein Name(s) Spermosin (ECO:0000303 with PMID:11856325[1], ECO:0000312 with EMBL:BAB60896.1)

Spermosin L1 light chain (ECO:0000303 with PMID:11856325[1]) Spermosin L2 light chain (ECO:0000303 with PMID:11856325[1]) Spermosin heavy chain (ECO:0000303 with PMID:11856325[1])

External Links
UniProt Q966V2
EMBL AB052776
ProteinModelPortal Q966V2
MEROPS S01.082
BRENDA 3.4.21.99
GO GO:0005576
GO:0004252
InterPro IPR001254
IPR018114
IPR001314
IPR009003
Pfam PF00089
PRINTS PR00722
SMART SM00020
SUPFAM SSF50494
PROSITE PS50240
PS00134
PS00135

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0008233

peptidase activity

PMID:6365918[2]

ECO:0000314

F

This paper alongside Figure 2 and Figure 3 describe the stability and ability of this enzyme to cleave the peptide sequence Val-Pro-Arg

complete
CACAO 4905

enables

GO:0004252

serine-type endopeptidase activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR001254
InterPro:IPR001314
InterPro:IPR018114

F

Seeded From UniProt

complete

involved_in

GO:0006508

proteolysis

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR001254
InterPro:IPR001314
InterPro:IPR018114

P

Seeded From UniProt

complete

enables

GO:0008233

peptidase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0645

F

Seeded From UniProt

complete

enables

GO:0016787

hydrolase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0378

F

Seeded From UniProt

complete

involved_in

GO:0006508

proteolysis

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0645

P

Seeded From UniProt

complete

part_of

GO:0005576

extracellular region

GO_REF:0000037
GO_REF:0000039

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0964
UniProtKB-SubCell:SL-0243

C

Seeded From UniProt

complete

enables

GO:0008236

serine-type peptidase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0720

F

Seeded From UniProt

complete

Notes

References

See Help:References for how to manage references in GONUTS.

  1. 1.0 1.1 1.2 1.3 Kodama, E et al. (2002) Spermosin, a trypsin-like protease from ascidian sperm: cDNA cloning, protein structures and functional analysis. Eur. J. Biochem. 269 657-63 PubMed GONUTS page
  2. Sawada, H et al. (1984) Purification and characterization of two types of trypsin-like enzymes from sperm of the ascidian (Prochordata) Halocynthia roretzi. Evidence for the presence of spermosin, a novel acrosin-like enzyme. J. Biol. Chem. 259 2900-4 PubMed GONUTS page