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Kallistatin

Summary
UniProt ID
P29622
Gene Symbol
  • KST
  • PI4
  • SERPINA4
Gene ID
5267
Organism
Homo sapiens (human)
GlycoProtDB
GPDB0011655
GlyConnect
GlyGen
P29622
PubChem
P29622
Re-Glyco
P29622
Annotation
Keyword
  • 3D-structure
  • Direct protein sequencing
  • Glycoprotein
  • Reference proteome
  • Secreted
  • Serine protease inhibitor
  • Signal
Gene Ontology (GO)
Displaying all 4 entries
GO Term
extracellular region
extracellular space
extracellular exosome
platelet dense granule lumen
Subcellular Location(GO Annotation)

Subcellular in which this glycoprotein is expressed are highlighted in blue.

Annotation information from UniProt.
Sequence
MHLIDYLLLLLVGLLALSHGQLHVEHDGESCSNSSHQQILETGEGSPSLKIAPANADFAFRFYYLIASETPGKNIFFSPLSISAAYAMLSLGACSHSRSQILEGLGFNLTELSESDVHRGFQHLLHTLNLPGHGLETRVGSALFLSHNLKFLAKFLNDTMAVYEAKLFHTNFYDTVGTIQLINDHVKKETRGKIVDLVSELKKDVLMVLVNYIYFKALWEKPFISSRTTPKDFYVDENTTVRVPMMLQDQEHHWYLHDRYLPCSVLRMDYKGDATVFFILPNQGKMREIEEVLTPEMLMRWNNLLRKRNFYKKLELHLPKFSISGSYVLDQILPRLGFTDLFSKWADLSGITKQQKLEASKSFHKATLDVDEAGTEAAAATSFAIKFFSAQTNRHILRFNRPFLVVIFSTSTQSVLFLGKVVDPTKP
  • N : N-glycosylation Site
  • ___ : Potential Sequon
Glycosylation Sites
Displaying all 4 entries
Position Description PubMed ID GlyTouCan ID Source
33 N-linked (GlcNAc...) asparagine
108 N-linked (GlcNAc...) asparagine
157 N-linked (GlcNAc...) asparagine
238 N-linked (GlcNAc...) (complex) asparagine
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Pathway
Displaying 1 entry
Pathway Name Organism
Platelet degranulation Homo sapiens
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International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Last updated: December 8, 2025