Gene Gene information from NCBI Gene database.
Entrez ID 1116
Gene name Chitinase 3 like 1
Gene symbol CHI3L1
Synonyms (NCBI Gene)
ASRT7CGP-39GP-39GP39HC-gp39HCGP-3PYK-40YKL-40YKL40YYL-40hCGP-39
Chromosome 1
Chromosome location 1q32.1
Summary Chitinases catalyze the hydrolysis of chitin, which is an abundant glycopolymer found in insect exoskeletons and fungal cell walls. The glycoside hydrolase 18 family of chitinases includes eight human family members. This gene encodes a glycoprotein membe
SNPs SNP information provided by dbSNP.
1
SNP ID Visualize variation Clinical significance Consequence
rs4950928 G>A,C,T Risk-factor Upstream transcript variant
miRNA miRNA information provided by mirtarbase database.
81
miRTarBase ID miRNA Experiments Reference
MIRT733139 hsa-miR-378g Immunoprecipitaion (IP)Luciferase reporter assayqRT-PCRWestern blotting 32021459
MIRT2436230 hsa-miR-125a-3p CLIP-seq
MIRT2436231 hsa-miR-214 CLIP-seq
MIRT2436232 hsa-miR-24 CLIP-seq
MIRT2436233 hsa-miR-2467-5p CLIP-seq
Transcription factors Transcription factors information provided by TRRUST V2 database.
3
Transcription factor Regulation Reference
NFIX Activation 21953450
SP1 Unknown 12933821
STAT3 Activation 21953450
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
40
GO ID Ontology Definition Evidence Reference
GO:0004568 Function Chitinase activity IBA
GO:0004568 Function Chitinase activity IDA 8245017, 9492324
GO:0005201 Function Extracellular matrix structural constituent NAS 8245017
GO:0005515 Function Protein binding IPI 23972995, 27629921, 28143526, 29427412
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
601525 1932 ENSG00000133048
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P36222
Protein name Chitinase-3-like protein 1 (39 kDa synovial protein) (Cartilage glycoprotein 39) (CGP-39) (GP-39) (hCGP-39) (YKL-40)
Protein function Carbohydrate-binding lectin with a preference for chitin. Has no chitinase activity. May play a role in tissue remodeling and in the capacity of cells to respond to and cope with changes in their environment. Plays a role in T-helper cell type 2
PDB 1HJV , 1HJW , 1HJX , 1NWR , 1NWS , 1NWT , 1NWU , 7CJ2 , 8DF1 , 8R41 , 8R42 , 8R4X
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00704 Glyco_hydro_18 23 357 Glycosyl hydrolases family 18 Domain
Tissue specificity TISSUE SPECIFICITY: Present in activated macrophages, articular chondrocytes, synovial cells as well as in liver. Very low or undetectable expression in non-inflammatory colon. Undetectable in muscle tissues, lung, pancreas, mononuclear cells, or fibrobla
Sequence
Sequence length 383
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    Neutrophil degranulation
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
6
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)
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
ASTHMA Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Asthma-related traits, susceptibility to, 7 risk factor ClinVar
CTD, ClinVar
CTD, ClinVar
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
GLIOBLASTOMA CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
GLIOMA 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
Acne Acne BEFREE 31490625
★☆☆☆☆
Found in Text Mining only
Acne Vulgaris Acne BEFREE 31490625
★☆☆☆☆
Found in Text Mining only
Acute Kidney Tubular Necrosis Renal tubular necrosis BEFREE 27451287
★☆☆☆☆
Found in Text Mining only
Acute lymphocytic leukemia Lymphocytic Leukemia BEFREE 30426549
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma LHGDN 18723551
★☆☆☆☆
Found in Text Mining only
Adenoma Adenoma BEFREE 23155391
★☆☆☆☆
Found in Text Mining only
Adrenoleukodystrophy Adrenoleukodystrophy BEFREE 30935969
★☆☆☆☆
Found in Text Mining only
Adult Acute Lymphocytic Leukemia Lymphocytic Leukemia BEFREE 30426549
★☆☆☆☆
Found in Text Mining only
Adult type dermatomyositis Dermatomyositis BEFREE 30019588, 30739212
★☆☆☆☆
Found in Text Mining only
Age related macular degeneration Age-related macular degeneration BEFREE 12657616, 31491426
★☆☆☆☆
Found in Text Mining only