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Protein

Glia-derived nexin

Gene

Serpine2

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Serine protease inhibitor with activity toward thrombin, trypsin, and urokinase. Promotes neurite extension by inhibiting thrombin. Binds heparin.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei364 – 365Reactive bondBy similarity2

GO - Molecular functioni

  • glycosaminoglycan binding Source: MGI
  • heparin binding Source: MGI
  • receptor binding Source: MGI
  • serine-type endopeptidase inhibitor activity Source: BHF-UCL

GO - Biological processi

  • blood coagulation Source: MGI
  • cerebellar granular layer morphogenesis Source: MGI
  • detection of mechanical stimulus involved in sensory perception Source: MGI
  • innervation Source: MGI
  • long-term synaptic potentiation Source: MGI
  • mating plug formation Source: MGI
  • negative regulation of blood coagulation Source: MGI
  • negative regulation of cell growth Source: MGI
  • negative regulation of cell proliferation Source: MGI
  • negative regulation of peptidase activity Source: MGI
  • negative regulation of phosphatidylinositol 3-kinase signaling Source: MGI
  • negative regulation of plasminogen activation Source: BHF-UCL
  • negative regulation of platelet activation Source: BHF-UCL
  • negative regulation of platelet aggregation Source: BHF-UCL
  • negative regulation of protein catabolic process Source: MGI
  • negative regulation of protein processing Source: BHF-UCL
  • negative regulation of proteolysis Source: MGI
  • negative regulation of smoothened signaling pathway Source: MGI
  • negative regulation of sodium ion transport Source: MGI
  • positive regulation of astrocyte differentiation Source: MGI
  • regulation of synaptic transmission, glutamatergic Source: MGI
  • regulation of timing of cell differentiation Source: MGI
  • response to wounding Source: MGI
  • secretion by cell Source: MGI
  • secretory granule organization Source: MGI
  • seminal vesicle epithelium development Source: MGI

Keywordsi

Molecular functionDevelopmental protein, Heparin-binding, Protease inhibitor, Serine protease inhibitor
Biological processDifferentiation, Neurogenesis

Enzyme and pathway databases

ReactomeiR-MMU-140837. Intrinsic Pathway of Fibrin Clot Formation.
R-MMU-140875. Common Pathway of Fibrin Clot Formation.

Protein family/group databases

MEROPSiI04.021.

Names & Taxonomyi

Protein namesi
Recommended name:
Glia-derived nexin
Short name:
GDN
Alternative name(s):
Peptidase inhibitor 7
Short name:
PI-7
Protease nexin 1
Short name:
PN-1
Protease nexin I
Serine protease-inhibitor 4
Serpin E2
Gene namesi
Name:Serpine2
Synonyms:Pi7, Pn1, Spi4
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
Proteomesi
  • UP000000589 Componenti: Chromosome 1

Organism-specific databases

MGIiMGI:101780. Serpine2.

Subcellular locationi

GO - Cellular componenti

  • cytosol Source: MGI
  • extracellular matrix Source: MGI
  • extracellular region Source: BHF-UCL
  • extracellular space Source: BHF-UCL
  • extracellular vesicle Source: MGI
  • extrinsic component of external side of plasma membrane Source: MGI
  • neuromuscular junction Source: BHF-UCL
  • platelet alpha granule Source: MGI

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 19By similarityAdd BLAST19
ChainiPRO_000003250520 – 397Glia-derived nexinAdd BLAST378

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi159N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

EPDiQ07235.
PaxDbiQ07235.
PeptideAtlasiQ07235.
PRIDEiQ07235.

PTM databases

PhosphoSitePlusiQ07235.

Expressioni

Tissue specificityi

Most abundant in seminal vesicles.

Gene expression databases

BgeeiENSMUSG00000026249.
ExpressionAtlasiQ07235. baseline and differential.
GenevisibleiQ07235. MM.

Interactioni

GO - Molecular functioni

  • receptor binding Source: MGI

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000027467.

Structurei

3D structure databases

ProteinModelPortaliQ07235.
SMRiQ07235.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the serpin family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG2392. Eukaryota.
COG4826. LUCA.
GeneTreeiENSGT00890000139355.
HOGENOMiHOG000238519.
HOVERGENiHBG106493.
InParanoidiQ07235.
KOiK16643.
OMAiTGIQVFN.
OrthoDBiEOG091G0ION.
PhylomeDBiQ07235.
TreeFamiTF352620.

Family and domain databases

InterProiView protein in InterPro
IPR023795. Serpin_CS.
IPR023796. Serpin_dom.
IPR000215. Serpin_fam.
PANTHERiPTHR11461. PTHR11461. 1 hit.
PfamiView protein in Pfam
PF00079. Serpin. 1 hit.
SMARTiView protein in SMART
SM00093. SERPIN. 1 hit.
SUPFAMiSSF56574. SSF56574. 1 hit.
PROSITEiView protein in PROSITE
PS00284. SERPIN. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q07235-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNWHFPFFIL TTVTLYSVHS QFNSLSLEEL GSNTGIQVFN QIIKSRPHEN
60 70 80 90 100
VVVSPHGIAS ILGMLQLGAD GKTKKQLSTV MRYNVNGVGK VLKKINKAIV
110 120 130 140 150
SKKNKDIVTV ANAVFLRNGF KMEVPFAVRN KDVFQCEVQN VNFQDPASAS
160 170 180 190 200
ESINFWVKNE TRGMIDNLLS PNLIDGALTR LVLVNAVYFK GLWKSRFQPE
210 220 230 240 250
STKKRTFVAG DGKSYQVPML AQLSVFRSGS TRTPNGLWYN FIELPYHGES
260 270 280 290 300
ISMLIALPTE SSTPLSAIIP HITTKTIDSW MNTMVPKRMQ LVLPKFTAVA
310 320 330 340 350
QTDLKEPLKA LGITEMFEPS KANFTKITRS ESLHVSHILQ KAKIEVSEDG
360 370 380 390
TKASAATTAI LIARSSPPWF IVDRPFLFSI RHNPTGAILF LGQVNKP
Length:397
Mass (Da):44,207
Last modified:February 1, 1996 - v2
Checksum:iB8EBAE3CA899D4A5
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti313I → V in AAH10675 (PubMed:15489334).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X70296 mRNA. Translation: CAA49777.1.
BC010675 mRNA. Translation: AAH10675.1.
X70946 Genomic DNA. Translation: CAA50285.1.
CCDSiCCDS15092.1.
PIRiI48717.
RefSeqiNP_033281.1. NM_009255.4.
XP_006496522.1. XM_006496459.3.
UniGeneiMm.3093.

Genome annotation databases

EnsembliENSMUST00000027467; ENSMUSP00000027467; ENSMUSG00000026249.
GeneIDi20720.
KEGGimmu:20720.
UCSCiuc007bqz.2. mouse.

Similar proteinsi

Entry informationi

Entry nameiGDN_MOUSE
AccessioniPrimary (citable) accession number: Q07235
Secondary accession number(s): Q921T7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: February 1, 1996
Last modified: August 30, 2017
This is version 148 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families