Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
11005
Gene name Gene Name - the full gene name approved by the HGNC.
Serine peptidase inhibitor Kazal type 5
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
SPINK5
Synonyms (NCBI Gene) Gene synonyms aliases
LEKTI, LETKI, NETS, NS, VAKTI
Chromosome Chromosome number
5
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
5q32
Summary Summary of gene provided in NCBI Entrez Gene.
This gene encodes a multidomain serine protease inhibitor that contains 15 potential inhibitory domains. The encoded preproprotein is proteolytically processed to generate multiple protein products, which may exhibit unique activities and specificities. T
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs121908387 C>T Pathogenic Stop gained, coding sequence variant
rs142227576 G>A,T Conflicting-interpretations-of-pathogenicity Coding sequence variant, missense variant
rs142558269 C>G,T Conflicting-interpretations-of-pathogenicity, benign-likely-benign Coding sequence variant, missense variant
rs181639116 A>G Conflicting-interpretations-of-pathogenicity Coding sequence variant, missense variant
rs199757347 C>G,T Pathogenic Missense variant, coding sequence variant, stop gained
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT018086 hsa-miR-335-5p Microarray 18185580
MIRT755526 hsa-miR-5100 Luciferase reporter assay, Western blotting, qRT-PCR, Immunoprecipitaion (IP), Immunohistochemistry (IHC), in vitro cullelar assays, Immunofluorescence 35705923
MIRT1384454 hsa-miR-3174 CLIP-seq
MIRT1384455 hsa-miR-4276 CLIP-seq
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0002787 Process Negative regulation of antibacterial peptide production IEA
GO:0004867 Function Serine-type endopeptidase inhibitor activity IBA 21873635
GO:0004867 Function Serine-type endopeptidase inhibitor activity IDA 10419450, 15680911
GO:0005576 Component Extracellular region IDA 15680911
GO:0005576 Component Extracellular region NAS 10419450
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
605010 15464 ENSG00000133710
Protein
UniProt ID Q9NQ38
Protein name Serine protease inhibitor Kazal-type 5 (Lympho-epithelial Kazal-type-related inhibitor) (LEKTI) [Cleaved into: Hemofiltrate peptide HF6478; Hemofiltrate peptide HF7665]
Protein function Serine protease inhibitor, probably important for the anti-inflammatory and/or antimicrobial protection of mucous epithelia. Contribute to the integrity and protective barrier function of the skin by regulating the activity of defense-activating
PDB 1H0Z , 1HDL , 1UUC , 1UVF , 1UVG , 5YHN
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF07648 Kazal_2 106 151 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 161 211 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 225 273 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 297 348 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 437 487 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 496 548 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 631 684 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 707 758 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 774 826 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 916 962 Kazal-type serine protease inhibitor domain Domain
PF00050 Kazal_1 993 1046 Kazal-type serine protease inhibitor domain Domain
Tissue specificity TISSUE SPECIFICITY: Highly expressed in the thymus and stratum corneum. Also found in the oral mucosa, parathyroid gland, Bartholin's glands, tonsils, and vaginal epithelium. Very low levels are detected in lung, kidney, and prostate. {ECO:0000269|PubMed:
Sequence
MKIATVSVLLPLALCLIQDAASKNEDQEMCHEFQAFMKNGKLFCPQDKKFFQSLDGIMFI
NKCATCKMILEKEAKSQKRARHLARAPKATAPTELNCDDFKKGERDGDFICPDYYEAVCG
TDGKTYDNRCALCAENAKTGSQIGVKSEGEC
KSSNPEQDVCSAFRPFVRDGRLGCTREND
PVLGPDGKTHGNKCAMCAELFLKEAENAKRE
GETRIRRNAEKDFCKEYEKQVRNGRLFCT
RESDPVRGPDGRMHGNKCALCAEIFKQRFSEEN
SKTDQNLGKAEEKTKVKREIVKLCSQY
QNQAKNGILFCTRENDPIRGPDGKMHGNLCSMCQAYFQAENEEKKKAE
ARARNKRESGKA
TSYAELCSEYRKLVRNGKLACTRENDPIQGPDGKVHGNTCSMCEVFFQAEEEEKKKKEGK
SRNKRQSKSTASFEELCSEYRKSRKNGRLFCTRENDPIQGPDGKMHGNTCSMCEAFFQQE
ERARAKA
KREAAKEICSEFRDQVRNGTLICTREHNPVRGPDGKMHGNKCAMCASVFKLEE
EEKKNDKE
EKGKVEAEKVKREAVQELCSEYRHYVRNGRLPCTRENDPIEGLDGKIHGNTC
SMCEAFFQQEAKEKERAEPRAKVKREAEKETCDEFRRLLQNGKLFCTRENDPVRGPDGKT
HGNKCAMCKAVFQKENEERKRKEE
EDQRNAAGHGSSGGGGGNTQDECAEYREQMKNGRLS
CTRESDPVRDADGKSYNNQCTMCKAKLEREAERKNEYS
RSRSNGTGSESGKDTCDEFRSQ
MKNGKLICTRESDPVRGPDGKTHGNKCTMCKEKLEREAAEKKKKED
EDRSNTGERSNTGE
RSNDKEDLCREFRSMQRNGKLICTRENNPVRGPYGKMHINKCAMCQSIFDREANERKKKD
EEKSSSKPSNNAKDECSEFRNYIRNNELICPRENDPVHGADGKFYTNKCYMCRAVFLTEA
LE
RAKLQEKPSHVRASQEEDSPDSFSSLDSEMCKDYRVLPRIGYLCPKDLKPVCGDDGQT
YNNPCMLCHENLIRQTNTHIRSTGKC
EESSTPGTTAASMPPSDE
Sequence length 1064
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    Formation of the cornified envelope
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Developmental delay Global developmental delay rs28941770, rs199469464, rs281865469, rs143747297, rs398123009, rs587777428, rs786205133, rs606231459, rs797044854, rs797045027, rs864309504, rs878853160, rs886039902, rs886042046, rs886041291
View all (32 more)
Mental retardation Intellectual Disability rs5742905, rs267607136, rs267607137, rs2131714307, rs267607038, rs267607042, rs80338685, rs137853127, rs80338815, rs28940893, rs387906309, rs121908096, rs121908099, rs587784365, rs121918315
View all (1024 more)
Netherton syndrome Ichthyosis linearis circumflexa, Netherton syndrome rs121908387, rs587777749, rs565782662, rs201269335, rs748978134, rs199757347, rs1057518067, rs1057518161, rs368134354, rs775341740, rs752941297, rs1057520643, rs756874525, rs1131691490, rs373463881
View all (25 more)
10835624, 28289593, 22377713, 22089833, 11841556, 11511292, 25665175, 20657595, 26865388
Prostate cancer Malignant neoplasm of prostate rs121909139, rs121909140, rs121909141, rs121909142, rs121909143, rs606231169, rs606231170, rs137852584, rs137852578, rs137852580, rs137852581, rs137852582 17013881
Unknown
Disease term Disease name Evidence References Source
Acanthosis nigricans Acanthosis Nigricans ClinVar
Asthma Asthma ClinVar
Dental caries Dental caries GWAS
Associations from Text Mining
Disease Name Relationship Type References
Allergic Fungal Sinusitis Associate 18588753
alpha 1 Antitrypsin Deficiency Autosomal Recessive Associate 16628198
alpha 1 Antitrypsin Deficiency Autosomal Recessive Inhibit 16628198
Asthma Associate 16519819, 19534795, 24831437
Blood Coagulation Disorders Inherited Associate 39501396
Brain Diseases Associate 26732982
Carcinogenesis Associate 16670719
Carcinogenesis Stimulate 24763828
Carcinoma Hepatocellular Associate 26517370, 37990105
Carcinoma Non Small Cell Lung Associate 35368958