Gene Gene information from NCBI Gene database.
Entrez ID 4337
Gene name Molybdenum cofactor synthesis 1
Gene symbol MOCS1
Synonyms (NCBI Gene)
MIG11MOCODMOCS1AMOCS1B
Chromosome 6
Chromosome location 6p21.2
Summary Molybdenum cofactor biosynthesis is a conserved pathway leading to the biological activation of molybdenum. The protein encoded by this gene is involved in this pathway. This gene was originally thought to produce a bicistronic mRNA with the potential to
SNPs SNP information provided by dbSNP.
13
SNP ID Visualize variation Clinical significance Consequence
rs104893969 C>T Pathogenic Coding sequence variant, missense variant, non coding transcript variant
rs104893970 G>A Pathogenic Intron variant, coding sequence variant, missense variant, 5 prime UTR variant
rs140243105 C>G,T Conflicting-interpretations-of-pathogenicity, uncertain-significance, likely-benign Missense variant, non coding transcript variant, coding sequence variant
rs141982812 C>T Pathogenic Splice donor variant
rs146075796 C>A,T Pathogenic Splice donor variant
miRNA miRNA information provided by mirtarbase database.
188
miRTarBase ID miRNA Experiments Reference
MIRT044828 hsa-miR-320a CLASH 23622248
MIRT1154985 hsa-miR-1226 CLIP-seq
MIRT1154986 hsa-miR-1229 CLIP-seq
MIRT1154987 hsa-miR-1245b-3p CLIP-seq
MIRT1154988 hsa-miR-1245b-5p CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
26
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0003824 Function Catalytic activity IEA
GO:0005525 Function GTP binding IEA
GO:0005739 Component Mitochondrion HTP 34800366
GO:0005759 Component Mitochondrial matrix IDA 31996372
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
603707 7190 ENSG00000124615
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9NZB8
Protein name Molybdenum cofactor biosynthesis protein 1 (Cell migration-inducing gene 11 protein) (Molybdenum cofactor synthesis-step 1 protein A-B) [Includes: GTP 3',8-cyclase (EC 4.1.99.22) (Molybdenum cofactor biosynthesis protein A); Cyclic pyranopterin monophosph
Protein function Isoform MOCS1A and isoform MOCS1B probably form a complex that catalyzes the conversion of 5'-GTP to cyclic pyranopterin monophosphate (cPMP). MOCS1A catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8-dihydroguanosine 5'-triphosphate and MO
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF13353 Fer4_12 69 194 Domain
PF04055 Radical_SAM 74 236 Radical SAM superfamily Domain
PF06463 Mob_synth_C 241 368 Molybdenum Cofactor Synthesis C Domain
PF01967 MoaC 493 628 MoaC family Family
Tissue specificity TISSUE SPECIFICITY: Isoform MOCS1A and isoform 2 are widely expressed. {ECO:0000269|PubMed:12208140, ECO:0000269|PubMed:9731530}.
Sequence
Sequence length 636
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Folate biosynthesis
Metabolic pathways
Biosynthesis of cofactors
  Molybdenum cofactor biosynthesis
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
23
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
Combined molybdoflavoprotein enzyme deficiency Likely pathogenic rs397518419 RCV004782010
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
MOCS1-related disorder Likely pathogenic; Pathogenic rs104893969, rs141982812, rs1768254382, rs1768262580 RCV003407287
RCV003914813
RCV003397845
RCV003396782
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Sulfite oxidase deficiency due to molybdenum cofactor deficiency type A Likely pathogenic; Pathogenic rs759311241, rs755808099, rs2149398883, rs1562086521, rs2149398895, rs2149419593, rs774902198, rs2149419438, rs147580725, rs2149429492, rs1345407391, rs1767453857, rs775830396, rs2482418550, rs1766993480
View all (53 more)
RCV001377537
RCV001383740
RCV001527394
RCV001900192
RCV001886816
View all (64 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Thyroid cancer, nonmedullary, 1 Likely pathogenic; Pathogenic rs1345407391 RCV005925628
★★★★☆
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
Adrenocortical carcinoma, hereditary Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cholangiocarcinoma Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Chronic lymphocytic leukemia/small lymphocytic lymphoma Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Colon adenocarcinoma Benign ClinVar
★★☆☆☆
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
Autism Spectrum Disorder Autism Pubtator 23879678 Associate
★☆☆☆☆
Found in Text Mining only
Cerebral atrophy Cerebral Atrophy HPO_DG
★☆☆☆☆
Found in Text Mining only
Cockayne Syndrome Cockayne syndrome Pubtator 10053004 Associate
★☆☆☆☆
Found in Text Mining only
Combined molybdoflavoprotein enzyme deficiency Combined molybdoflavoprotein enzyme deficiency BEFREE 19544009, 29368224, 9921896
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Combined molybdoflavoprotein enzyme deficiency Combined molybdoflavoprotein enzyme deficiency CTD_human_DG
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Combined molybdoflavoprotein enzyme deficiency Combined molybdoflavoprotein enzyme deficiency HPO_DG
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Combined molybdoflavoprotein enzyme deficiency Combined molybdoflavoprotein enzyme deficiency GENOMICS_ENGLAND_DG
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Deficiency of aldehyde oxidase Deficiency Of Aldehyde Oxidase HPO_DG
★☆☆☆☆
Found in Text Mining only
Frontal bossing Frontal bossing HPO_DG
★☆☆☆☆
Found in Text Mining only
Hypoplasia of corpus callosum Hypoplasia Of Corpus Callosum HPO_DG
★☆☆☆☆
Found in Text Mining only