dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0001495
Uniprot Accession O43291; SPIT2_HUMAN; A8K667; B4DLU1; O00271; O14895; Q5TZQ3; Q969E0;
Genbank Protein ID NP_001159575.1; NP_066925.1;
Genbank Nucleotide ID NM_001166103.1; NM_021102.3;
Protein Name Kunitz-type protease inhibitor 2
Protein Synonyms/Alias Hepatocyte growth factor activator inhibitor type 2;HAI-2;Placental bikunin;
Gene Name SPINT2
Gene Synonyms/Alias HAI2;KOP;
Organism Homo sapiens(Human)
NCBI Taxa ID 9606
Functional Description
(View all)
Inhibitor of HGF activator. Also inhibits plasmin, plasma and tissue kallikrein, and factor XIa.
Phosphorylation Sites
dbPAF PTMs: 1
PositionPeptidesSourceReferences ( PMIDs )
250EQLVKNTYVL-----dbPTM 3.0;PhosphoSitePlus18083107; 16381945; 23193290; 22135298
Sequence
(Fasta)
MAQLCGLRRS RAFLALLGSL LLSGVLAADR ERSIHDFCLV SKVVGRCRAS MPRWWYNVTD 60
GSCQLFVYGG CDGNSNNYLT KEECLKKCAT VTENATGDLA TSRNAADSSV PSAPRRQDSE 120
DHSSDMFNYE EYCTANAVTG PCRASFPRWY FDVERNSCNN FIYGGCRGNK NSYRSEEACM 180
LRCFRQQENP PLPLGSKVVV LAGLFVMVLI LFLGASMVYL IRVARRNQER ALRTVWSSGD 240
DKEQLVKNTY VL 253
Keyword

KW-0002--3D-structure
KW-0025--Alternative splicing
KW-0181--Complete proteome
KW-0903--Direct protein sequencing
KW-0225--Disease mutation
KW-1015--Disulfide bond
KW-0325--Glycoprotein
KW-0472--Membrane
KW-0621--Polymorphism
KW-0646--Protease inhibitor
KW-1185--Reference proteome
KW-0677--Repeat
KW-0722--Serine protease inhibitor
KW-0732--Signal
KW-0812--Transmembrane
KW-1133--Transmembrane helix

Interpro

IPR002223--Kunitz_BPTI
IPR020901--Prtase_inh_Kunz-CS

PROSITE

PS00280--BPTI_KUNITZ_1
PS50279--BPTI_KUNITZ_2

Pfam

PF00014--Kunitz_BPTI

Gene Ontology

GO:0005737--C:cytoplasm
GO:0005576--C:extracellular region
GO:0016021--C:integral component of membrane
GO:0004866--F:endopeptidase inhibitor activity
GO:0004867--F:serine-type endopeptidase inhibitor activity
GO:0071711--P:basement membrane organization
GO:0060672--P:epithelial cell morphogenesis involved in placental branching
GO:0007163--P:establishment or maintenance of cell polarity
GO:0006928--P:movement of cell or subcellular component
GO:2000146--P:negative regulation of cell motility
GO:0022408--P:negative regulation of cell-cell adhesion
GO:0010951--P:negative regulation of endopeptidase activity
GO:0001843--P:neural tube closure