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 C1QA
Gene summary
Basic gene Info.Gene symbolC1QA
Gene namecomplement component 1, q subcomponent, A chain
Synonyms-
CytomapUCSC genome browser: 1p36.12
Type of geneprotein-coding
RefGenesNM_015991.2,
Descriptioncomplement C1q subcomponent subunit Acomplement component 1, q subcomponent, alpha polypeptidecomplement component C1q, A chain
Modification date20141221
dbXrefs MIM : 120550
HGNC : HGNC
Ensembl : ENSG00000173372
HPRD : 00393
Vega : OTTHUMG00000002893
ProteinUniProt: P02745
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_C1QA
BioGPS: 712
PathwayNCI Pathway Interaction Database: C1QA
KEGG: C1QA
REACTOME: C1QA
Pathway Commons: C1QA
ContextiHOP: C1QA
ligand binding site mutation search in PubMed: C1QA
UCL Cancer Institute: C1QA
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


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Ligand binding site mutations for C1QA
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
Q199Q199LLUAD1
R184S186FSKCM1
D134D134NUCEC1
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 C1QA
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
D134D134N-1.4454783
R184S186F-0.77331921
Q199Q199L-0.27528004
(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 C1QA from PDB

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Differential gene expression and gene-gene network for C1QA
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 C1QA and the right PPI network was created from samples without mutations in the LBS of C1QA. 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 C1QA
Gene level disease information (DisGeNet)
Disease IDDisease name# PubMedAssociation type
umls:C0024141Lupus Erythematosus, Systemic10Biomarker, GeneticVariation
umls:C0017661Glomerulonephritis, IGA2Biomarker
umls:C0015230Exanthema1Biomarker
umls:C0017662Glomerulonephritis, Membranoproliferative1Biomarker
umls:C0020951Immune Complex Diseases1Biomarker

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

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Pharmacological information for C1QA
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.

Gene-centered drug-gene interaction network
Drug information targeting mutLBSgene (Approved drugs only)
Drug statusDrugBank IDNameTypeDrug structure
ApprovedDB00002CetuximabBiotech
Approved|investigationalDB00005EtanerceptBiotech
ApprovedDB00051AdalimumabBiotech
ApprovedDB00054AbciximabBiotech
Approved|investigational|withdrawnDB00056Gemtuzumab ozogamicinBiotech
Approved|investigationalDB00072TrastuzumabBiotech
ApprovedDB00073RituximabBiotech
Approved|investigationalDB00074BasiliximabBiotech
Approved|investigationalDB00075MuromonabBiotech
ApprovedDB00078Ibritumomab tiuxetanBiotech
ApprovedDB00081TositumomabBiotech
Approved|investigationalDB00087AlemtuzumabBiotech
Approved|withdrawnDB00092AlefaceptBiotech
Approved|investigationalDB00095EfalizumabBiotech
Approved|investigationalDB00108NatalizumabBiotech
Approved|investigationalDB00110PalivizumabBiotech
Approved|investigationalDB00111DaclizumabBiotech
Approved|investigationalDB00112BevacizumabBiotech

Gene-centered ligand-gene interaction network

Ligands binding to mutated ligand binding site of C1QA go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS


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Conservation information for LBS of C1QA
Multiple alignments for P02745 in multiple species
LBSAA sequence# speciesSpecies
D134NVVIFDTVITN1Homo sapiens
D134NVVIFDKVLTN1Mus musculus
D134NVVVFDKVLTN1Rattus norvegicus
D134NVVVFGKVITN1Bos taurus
F198TNKGLFQVVSG1Homo sapiens
F198NNKGLFQVLAG1Mus musculus
F198NSKGLFQVLAG1Rattus norvegicus
F198NSKGFFQVVSG1Bos taurus
H147EPYQNHSGRFV1Homo sapiens
H147SPYQNHTGRFI1Mus musculus
H147NPYQNRTGHFI1Rattus norvegicus
H147NVYQNNTGRFR1Bos taurus
N146EEPYQNHSGRF1Homo sapiens
N146ESPYQNHTGRF1Mus musculus
N146ENPYQNRTGHF1Rattus norvegicus
N146ENVYQNNTGRF1Bos taurus
P125IRRNPPMGGNV1Homo sapiens
P125IRQNPMTLGNV1Mus musculus
P125IRQNPPTYGNV1Rattus norvegicus
P125VGPNSVSRDNV1Bos taurus
Q182SSSRGQVRRSL1Homo sapiens
Q182SSSGGQPRDSL1Mus musculus
Q182SSSRGQPRNSL1Rattus norvegicus
Q182SSRRDQIQ-PL1Bos taurus
Q199NKGLFQVVSGG1Homo sapiens
Q199NKGLFQVLAGG1Mus musculus
Q199SKGLFQVLAGG1Rattus norvegicus
Q199SKGFFQVVSGG1Bos taurus
R184SRGQVRRSLGF1Homo sapiens
R184SGGQPRDSLSF1Mus musculus
R184SRGQPRNSLGF1Rattus norvegicus
R184RRDQIQ-PLGF1Bos taurus


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