mutLBSgeneDB

mutLBSgeneDB
mutated Ligand Binding Site gene DataBase

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Bioinformatics and Systems Medicine Laboratory Bioinformatics and Systems Medicine Laboratory

Gene Summary

Ligand Binding Site Mutation Information

Protein Structure Related Information

Gene Expression and Gene-Gene Network

Phenotype Information

Pharmacological Information

Conservation Information for LBS

Gene summary for MASP1
Gene summary
Basic gene Info.Gene symbolMASP1
Gene namemannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
Synonyms3MC1|CRARF|CRARF1|MAP1|MASP|MASP3|MAp44|PRSS5|RaRF
CytomapUCSC genome browser: 3q27-q28
Type of geneprotein-coding
RefGenesNM_001031849.2,
NM_001879.5,NM_139125.3,NR_033519.1,
DescriptionRa-reactive factor serine protease p100complement factor MASP-3complement-activating component of Ra-reactive factormannan-binding lectin serine protease 1mannose-binding lectin-associated serine protease 1mannose-binding protein-associated serine pr
Modification date20141207
dbXrefs MIM : 600521
HGNC : HGNC
Ensembl : ENSG00000127241
HPRD : 02749
Vega : OTTHUMG00000156461
ProteinUniProt: P48740
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_MASP1
BioGPS: 5648
PathwayNCI Pathway Interaction Database: MASP1
KEGG: MASP1
REACTOME: MASP1
Pathway Commons: MASP1
ContextiHOP: MASP1
ligand binding site mutation search in PubMed: MASP1
UCL Cancer Institute: MASP1
Assigned class in mutLBSgeneDBC: This gene just belongs to mutLBSgenes.

Gene ontology having evidence of Inferred from Direct Assay (IDA) from Entrez
GO IDGO TermPubMed ID
GO:0045916negative regulation of complement activation11485744


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Ligand binding site mutations for MASP1
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.

Cancer type specific mutLBS sorted by frequency
LBSAAchange of nsSNVCancer type# samples
G163G163SCOAD1
D121R119WCOAD1
D76V78AUCEC1
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 MASP1
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

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.
LBSAAchange of nsSNVRelative stability change
D76V78A-1.7479447
G163G163S-1.1000729
D121R119W-0.81500158
(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 MASP1 from PDB

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Differential gene expression and gene-gene network for MASP1
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)
* Left PPI network was created from samples with mutations in the LBS of MASP1 and the right PPI network was created from samples without mutations in the LBS of MASP1. Only genes with p-value < 0.05 are shown.
Red circle: input gene. Orange circle: LBSgene. Blue circle: other gene.


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Phenotype information for MASP1
Gene level disease information (DisGeNet)
Disease IDDisease name# PubMedAssociation type
umls:C0796059Oculopalatoskeletal syndrome1Biomarker, GeneticVariation
umls:C0796279Carnevale syndrome1Biomarker
umls:C0376634Craniofacial Abnormalities1Biomarker
umls:C0796032Malpuech facial clefting syndrome1Biomarker
umls:C0549567Pigmentation Disorders1Biomarker

Mutation level pathogenic information (ClinVar annotation)
Allele IDAA changeClinical significanceOriginPhenotype IDs

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Pharmacological information for MASP1
Gene expression profile of anticancer drug treated cell-lines (CCLE)
Heatmap showing the correlation between gene expression and drug response across all the cell-lines. We chose the top 20 among 138 drugs.We used Pearson's correlation coefficient.
Drug information targeting mutLBSgene (Approved drugs only)
Drug statusDrugBank IDNameTypeDrug structure

Gene-centered ligand-gene interaction network

Ligands binding to mutated ligand binding site of MASP1 go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS
CACALCIUM(2+)4aqbAD76 D121
CACALCIUM(2+)4aqbAG163


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Conservation information for LBS of MASP1
Multiple alignments for P48740 in multiple species
LBSAA sequence# speciesSpecies


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