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Protein
Submitted name:

Asteropsin A

Gene
N/A
Organism
Asteropus
Status
Unreviewed-Annotation score: Annotation score: 1 out of 5-Experimental evidence at protein leveli

Names & Taxonomyi

Protein namesi
Submitted name:
Asteropsin AImported
OrganismiAsteropusImported
Taxonomic identifieri350938 [NCBI]
Taxonomic lineageiEukaryotaMetazoaPoriferaDemospongiaeAstrophoridaAncorinidae

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi3 ↔ 18Combined sources
Disulfide bondi10 ↔ 25Combined sources
Disulfide bondi17 ↔ 34Combined sources

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2LQANMR-A1-37[»]
2M3JNMR-A23-35[»]
3Q8JX-ray0.87A1-37[»]
ModBaseiSearch...
MobiDBiSearch...

Sequencei

Sequence statusi: Complete.

I1SB10-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30 
EGCAFEGESC NVQFYPCCPG LGLTCIPGNP DGTCYYL
Length:37
Mass (Da):3,922
Last modified:June 13, 2012 - v1
Checksum:i76288A8D1ED207D5
GO

Cross-referencesi

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2LQANMR-A1-37[»]
2M3JNMR-A23-35[»]
3Q8JX-ray0.87A1-37[»]
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

ProtoNetiSearch...

Publicationsi

  1. "An Uncommon Crystal Structure of a Marine Knottin Peptide from Asteropus sp."
    Li H., Bowling J.J., Fronczek F.R., Hong J., Hamann M.T., Jung J.H.
    Submitted (JAN-2011) to the PDB data bank
    Cited for: X-RAY CRYSTALLOGRAPHY (0.87 ANGSTROMS), ACTIVE SITE.
  2. "Asteropsin A: an unusual cystine-crosslinked peptide from porifera enhances neuronal Ca2+ influx."
    Li H., Bowling J.J., Fronczek F.R., Hong J., Jabba S.V., Murray T.F., Ha N.C., Hamann M.T., Jung J.H.
    Biochim. Biophys. Acta 1830:2591-2599(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: STRUCTURE BY NMR, DISULFIDE BONDS.
  3. "Solution Structure of Marine Sponge-Derived Asteropsin E Which is Highly Resistant to Gastrointestinal Proteases."
    Li H., Su M., Bowling J.J., Hamann M.T., Jung J.H.
    Submitted (JAN-2013) to the PDB data bank
    Cited for: STRUCTURE BY NMR OF 23-35, DISULFIDE BONDS.

Entry informationi

Entry nameiI1SB10_9METZ
AccessioniPrimary (citable) accession number: I1SB10
Entry historyi
Integrated into UniProtKB/TrEMBL: June 13, 2012
Last sequence update: June 13, 2012
Last modified: May 27, 2015
This is version 16 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sourcesImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.