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Protein

Endothelin-1

Gene

EDN1

Organism
Atelerix albiventris (Middle-African hedgehog) (Four-toed hedgehog)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Endothelins are endothelium-derived vasoconstrictor peptides.By similarity

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Vasoactive, Vasoconstrictor

Names & Taxonomyi

Protein namesi
Recommended name:
Endothelin-1
Short name:
ET-1
Alternative name(s):
Preproendothelin-1
Short name:
PPET1
Cleaved into the following chain:
Gene namesi
Name:EDN1
OrganismiAtelerix albiventris (Middle-African hedgehog) (Four-toed hedgehog)
Taxonomic identifieri9368 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaInsectivoraErinaceidaeErinaceinaeAtelerix

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 25Sequence analysisAdd BLAST25
PropeptideiPRO_000000804326 – 50By similarityAdd BLAST25
PeptideiPRO_000043639253 – 91Big endothelin-1By similarityAdd BLAST39
PeptideiPRO_000000804453 – 73Endothelin-1Add BLAST21
PropeptideiPRO_000000804574 – 202By similarityAdd BLAST129

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi53 ↔ 67By similarity
Disulfide bondi55 ↔ 63By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei73 – 74Cleavage; by KELBy similarity2

Keywords - PTMi

Cleavage on pair of basic residues, Disulfide bond

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni110 – 124Endothelin-likeAdd BLAST15

Sequence similaritiesi

Belongs to the endothelin/sarafotoxin family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

HOVERGENiHBG051441.

Family and domain databases

InterProiIPR020475. Bibrotoxin/Sarafotoxin-D.
IPR019764. Endothelin_toxin_CS.
IPR001928. Endothln-like_toxin.
[Graphical view]
PfamiPF00322. Endothelin. 1 hit.
[Graphical view]
PRINTSiPR00365. ENDOTHELIN.
SMARTiSM00272. END. 2 hits.
[Graphical view]
PROSITEiPS00270. ENDOTHELIN. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q5NRP9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDYFPMIFSL LFVAFHGAPE TVVLGAELST ESEQGGEQPS PSPPWRPRRS
60 70 80 90 100
KRCSCSSLMD KECVYFCHLD IIWVNTPEHV VPYGLGSPLR SRRSLKNSFP
110 120 130 140 150
TKAADHRNRC RCASQKDKKC WNFCQAGKGL RLQDTMEKDW NNQKKGKDCS
160 170 180 190 200
KLGDKCIHQQ LVEGRKIRRL EAISNSIKTS FHIAKLKAEL YREKKVTHNG

TH
Length:202
Mass (Da):23,124
Last modified:February 1, 2005 - v1
Checksum:i7661CA9EA4BF36AC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB197700 mRNA. Translation: BAD83372.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB197700 mRNA. Translation: BAD83372.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

HOVERGENiHBG051441.

Family and domain databases

InterProiIPR020475. Bibrotoxin/Sarafotoxin-D.
IPR019764. Endothelin_toxin_CS.
IPR001928. Endothln-like_toxin.
[Graphical view]
PfamiPF00322. Endothelin. 1 hit.
[Graphical view]
PRINTSiPR00365. ENDOTHELIN.
SMARTiSM00272. END. 2 hits.
[Graphical view]
PROSITEiPS00270. ENDOTHELIN. 2 hits.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiEDN1_ATEAB
AccessioniPrimary (citable) accession number: Q5NRP9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 15, 2005
Last sequence update: February 1, 2005
Last modified: June 8, 2016
This is version 34 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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 one 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.