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mutLBSgeneDB |
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| Gene summary for KLK4 |
 Gene summary |
| Basic gene Info. | Gene symbol | KLK4 |
| Gene name | kallikrein-related peptidase 4 | |
| Synonyms | AI2A1|ARM1|EMSP|EMSP1|KLK-L1|PRSS17|PSTS|kallikrein | |
| Cytomap | UCSC genome browser: 19q13.41 | |
| Type of gene | protein-coding | |
| RefGenes | NM_001302961.1, NM_004917.4,NR_126566.1, | |
| Description | androgen-regulated message 1enamel matrix serine protease 1enamel matrix serine proteinase 1kallikrein-4kallikrein-like protein 1prostaseserine protease 17 | |
| Modification date | 20141207 | |
| dbXrefs | MIM : 603767 | |
| HGNC : HGNC | ||
| Ensembl : ENSG00000167749 | ||
| HPRD : 04793 | ||
| Vega : OTTHUMG00000182964 | ||
| Protein | UniProt: Q9Y5K2 go to UniProt's Cross Reference DB Table | |
| Expression | CleanEX: HS_KLK4 | |
| BioGPS: 9622 | ||
| Pathway | NCI Pathway Interaction Database: KLK4 | |
| KEGG: KLK4 | ||
| REACTOME: KLK4 | ||
| Pathway Commons: KLK4 | ||
| Context | iHOP: KLK4 | |
| ligand binding site mutation search in PubMed: KLK4 | ||
| UCL Cancer Institute: KLK4 | ||
| Assigned class in mutLBSgeneDB | B: This gene belongs to targetable_mutLBSgenes. | |
| Gene ontology having evidence of Inferred from Direct Assay (IDA) from Entrez |
| GO ID | GO Term | PubMed ID |
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| Ligand binding site mutations for KLK4 |
| Lollipop-style diagram of mutations at LBS in amino-acid sequence. We represented ligand binding site mutations only. (You can see big image via clicking.)  : non-synonymous mutation on LBS, Circle size denotes number of samples. |
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| Cancer type specific mutLBS sorted by frequency |
| LBS | AAchange of nsSNV | Cancer type | # samples | H71 | A70T | BLCA | 1 | A226 | A226S | BRCA | 1 | L113 | P111H | KIRC | 1 | H40 | P39L | LUAD | 1 | L54 | E53K | SKCM | 1 | M161 | G159S | STAD | 1 | G235 | V233M | UCEC | 1 | H71 | A70T | UCEC | 1 |
| cf) Cancer type abbreviation. BLCA: Bladder urothelial carcinoma, BRCA: Breast invasive carcinoma, CESC: Cervical squamous cell carcinoma and endocervical adenocarcinoma, COAD: Colon adenocarcinoma, GBM: Glioblastoma multiforme, LGG: Brain lower grade glioma, HNSC: Head and neck squamous cell carcinoma, KICH: Kidney chromophobe, KIRC: Kidney renal clear cell carcinoma, KIRP: Kidney renal papillary cell carcinoma, LAML: Acute myeloid leukemia, LUAD: Lung adenocarcinoma, LUSC: Lung squamous cell carcinoma, OV: Ovarian serous cystadenocarcinoma, PAAD: Pancreatic adenocarcinoma, PRAD: Prostate adenocarcinoma, SKCM: Skin cutaneous melanoma, STAD: Stomach adenocarcinoma, THCA: Thyroid carcinoma, UCEC: Uterine corpus endometrial carcinoma. |
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| Protein structure related information for KLK4 |
| Relative protein structure stability change (ΔΔE) using Mupro 1.1 Mupro score denotes assessment of the effect of mutations on thermodynamic stability. (ΔΔE<0: mutation decreases stability, ΔΔE>0: mutation increases stability) |
 : nsSNV at non-LBS : nsSNV at LBS |
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| nsSNVs sorted by the relative stability change of protein structure by each mutation Blue: mutations of positive stability change. and red : the most recurrent mutation for this gene. |
| LBS | AAchange of nsSNV | Relative stability change | H71 | A70T | -1.525274 | G235 | V233M | -1.4745709 | A226 | A226S | -0.79145141 | L54 | E53K | -0.77149898 | L113 | P111H | -0.59549823 | M161 | G159S | -0.56289737 | H40 | P39L | -0.002529335 |
| (MuPro1.1: Jianlin Cheng et al., Prediction of Protein Stability Changes for Single-Site Mutations Using Support Vector Machines, PROTEINS: Structure, Function, and Bioinformatics. 2006, 62:1125-1132) |
| Structure image for KLK4 from PDB |
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| Differential gene expression and gene-gene network for KLK4 |
| Differential gene expression between mutated and non-mutated LBS samples in all 16 major cancer types |
| Differential co-expressed gene network based on protein-protein interaction data (CePIN) |
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| Phenotype information for KLK4 |
| Gene level disease information (DisGeNet) |
| Disease ID | Disease name | # PubMed | Association type |
| Mutation level pathogenic information (ClinVar annotation) |
| Allele ID | AA change | Clinical significance | Origin | Phenotype IDs |
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| Pharmacological information for KLK4 |
| Drug information targeting mutLBSgene (Approved drugs only) |
| Drug status | DrugBank ID | Name | Type | Drug structure |
| Gene-centered ligand-gene interaction network |
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| Ligands binding to mutated ligand binding site of KLK4 go to BioLip |
| Ligand ID | Ligand short name | Ligand long name | PDB ID | PDB name | mutLBS |
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| Conservation information for LBS of KLK4 |
| Multiple alignments for Q9Y5K2 in multiple species |
| LBS | AA sequence | # species | Species |
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