Gene Gene information from NCBI Gene database.
Entrez ID 11005
Gene name Serine peptidase inhibitor Kazal type 5
Gene symbol SPINK5
Synonyms (NCBI Gene)
LEKTILETKINETSNSVAKTI
Chromosome 5
Chromosome location 5q32
Summary 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.
44
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.
4
miRTarBase ID miRNA Experiments Reference
MIRT018086 hsa-miR-335-5p Microarray 18185580
MIRT755526 hsa-miR-5100 Luciferase reporter assayWestern blottingqRT-PCRImmunoprecipitaion (IP)Immunohistochemistry (IHC)in vitro cullelar assaysImmunofluorescence 35705923
MIRT1384454 hsa-miR-3174 CLIP-seq
MIRT1384455 hsa-miR-4276 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
28
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
GO:0004867 Function Serine-type endopeptidase inhibitor activity IDA 10419450, 15680911
GO:0004867 Function Serine-type endopeptidase inhibitor activity IEA
GO:0005576 Component Extracellular region IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
605010 15464 ENSG00000133710
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
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 associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
21
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Erythroderma Likely pathogenic; Pathogenic rs368134354, rs752941297 RCV000414954
RCV000415446
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Ichthyosis linearis circumflexa Pathogenic; Likely pathogenic rs2113177526, rs1309309448, rs192473445, rs1754451124, rs773865874, rs1480221716, rs2113120213, rs2113195147, rs2113120242, rs750789505, rs1754362343, rs776293648, rs2531649877, rs567566682, rs121908387
View all (58 more)
RCV003761217
RCV003761403
RCV003762054
RCV003772929
RCV003773286
View all (69 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Increased circulating IgE concentration Likely pathogenic; Pathogenic rs368134354, rs752941297 RCV000414954
RCV000415446
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Netherton syndrome Pathogenic; Likely pathogenic rs750225476, rs375224787, rs1752708600, rs1753640069, rs192473445, rs201674667, rs750789505, rs776293648, rs121908387, rs587777749, rs565782662, rs1754222214, rs201269335, rs748978134, rs773514258
View all (25 more)
RCV001310294
RCV004796647
RCV001783798
RCV001837364
RCV005031901
View all (37 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Cholangiocarcinoma Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Colon adenocarcinoma Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
DENTAL CARIES GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
DESBUQUOIS SYNDROME CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acanthosis Nigricans Acanthosis Nigricans HPO_DG
★☆☆☆☆
Found in Text Mining only
Acute pancreatitis Pancreatitis BEFREE 16291148
★☆☆☆☆
Found in Text Mining only
Allergic rhinitis (disorder) Allergic rhinitis BEFREE 15370566
★☆☆☆☆
Found in Text Mining only
Allergic rhinitis (disorder) Allergic rhinitis HPO_DG
★☆☆☆☆
Found in Text Mining only
Asthma Asthma BEFREE 12752122, 14551605, 15005725, 15753894, 15820494, 19534795, 21585560, 22133475, 22570283, 24831437, 25233048, 28552993
★☆☆☆☆
Found in Text Mining only
Asthma Asthma Pubtator 16519819, 19534795, 24831437 Associate
★☆☆☆☆
Found in Text Mining only
Asthma Asthma HPO_DG
★☆☆☆☆
Found in Text Mining only
Blood Coagulation Disorders Inherited Blood coagulation disorder Pubtator 39501396 Associate
★☆☆☆☆
Found in Text Mining only
Brain Diseases Brain disease Pubtator 26732982 Associate
★☆☆☆☆
Found in Text Mining only
Carcinogenesis Carcinogenesis Pubtator 16670719 Associate
★☆☆☆☆
Found in Text Mining only