logo CaMPDB: Calpain for Modulatory Proteolysis Database

SB0058 : Protamine-Z

[ CaMP Format ]

* Basic Information

OrganismClupea pallasii (Pacific herring)
Protein NamesRecName: Full=Protamine-Z; AltName: Full=Clupeine-Z; Protamine-Z; Clupeine-Z
Gene NamesNot available
Gene LocusNot available
GO FunctionNot available
Entrez Protein Entrez Nucleotide Entrez Gene UniProt OMIM HGNC HPRD KEGG
P69011 N/A N/A P69011 N/A N/A N/A N/A

* Information From OMIM

Not Available.

* Structure Information

1. Primary Information

Length: 31 aa

Average Mass: 4.165 kDa

Monoisotopic Mass: 4.163 kDa

2. Domain Information

Annotated Domains: interpro / pfam / smart / prosite

Computationally Assigned Domains (Pfam+HMMER):

domain namebeginendscoree-value

3. Sequence Information

Fasta Sequence: SB0058.fasta

Amino Acid Sequence and Secondary Structures (PsiPred):

4. 3D Information

Not Available.

* Cleavage Information

2 [sites]

Source Reference: [PubMed ID: 2993267] Hayashi M, Inomata M, Nakamura M, Imahori K, Kawashima S, Hydrolysis of protamine by calcium-activated neutral protease (CANP). J Biochem. 1985 May;97(5):1363-70.

Cleavage sites (±10aa)


Arg15 Arg

P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
P1' P2' P3' P4' P5' P6' P7' P8' P9' P10'

Sequence conservation (by blast)


Arg23 Arg

P10 P9 P8 P7 P6 P5 P4 P3 P2 P1
P1' P2' P3' P4' P5' P6' P7' P8' P9' P10'

Sequence conservation (by blast)

* References

[PubMed ID: 5551645] Iwai K, Nakahara C, Ando T, Studies on protamines. XV. The complete amino acid sequence of the Z component of clupeine. Application of N leads to O acyl rearrangement and selective hydrolysis in sequence determination. J Biochem. 1971 Mar;69(3):493-509.