InnateDB Protein
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IDBP-178101.6
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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Klk1b21
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Protein Name
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kallikrein 1-related peptidase b21
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Synonyms
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Klk21; mGk-21;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000082582
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InnateDB Gene
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IDBG-178099 (Klk1b21)
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Protein Structure
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Function |
Glandular kallikreins cleave Met-Lys and Arg-Ser bonds in kininogen to release Lys-bradykinin. Displays trypsin-like substrate specificity and shows activity towards casein, gelatin, fibronectin and IGFBP3. {ECO:0000269PubMed:11606460}.
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Subcellular Localization |
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Disease Associations |
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Tissue Specificity |
Expressed in testis and submaxillary gland. In the testis, expression localized specifically to Leydig cells in the interstitial tissues. {ECO:0000269PubMed:11606460}.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
MGI:892022
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InterPro |
IPR001254
Peptidase S1
IPR001314
Peptidase S1A, chymotrypsin-type
IPR009003
Trypsin-like cysteine/serine peptidase domain
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PFAM |
PF00089
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PRINTS |
PR00722
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PIRSF |
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SMART |
SM00020
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TIGRFAMs |
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Modification |
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SwissProt |
Q61759
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PhosphoSite |
PhosphoSite-
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TrEMBL |
Q3UNG6
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UniProt Splice Variant |
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Entrez Gene |
16616
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UniGene |
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RefSeq |
NP_034772
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MGI ID |
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MGI Symbol |
Klk1b21
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OMIM |
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CCDS |
CCDS21195
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HPRD |
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IMGT |
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EMBL |
AB039276
AK144221
BC012243
BC145383
CH466603
M18597
M18617
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GenPept |
AAA39359
AAA39360
AAH12243
AAI45384
BAA92319
BAE25781
EDL22696
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