Gene Gene information from NCBI Gene database.
Entrez ID 2653
Gene name Glycine cleavage system protein H
Gene symbol GCSH
Synonyms (NCBI Gene)
GCEMMDS7NKH
Chromosome 16
Chromosome location 16q23.2
Summary Degradation of glycine is brought about by the glycine cleavage system, which is composed of four mitochondrial protein components: P protein (a pyridoxal phosphate-dependent glycine decarboxylase), H protein (a lipoic acid-containing protein), T protein
SNPs SNP information provided by dbSNP.
4
SNP ID Visualize variation Clinical significance Consequence
rs386833859 C>A Likely-pathogenic Splice acceptor variant, coding sequence variant, missense variant
rs540997326 G>A,T Uncertain-significance, conflicting-interpretations-of-pathogenicity Missense variant, genic upstream transcript variant, non coding transcript variant, coding sequence variant
rs769222264 G>A Pathogenic Coding sequence variant, stop gained, non coding transcript variant
rs886039730 T>C Pathogenic Missense variant, initiator codon variant, genic upstream transcript variant, non coding transcript variant
miRNA miRNA information provided by mirtarbase database.
118
miRTarBase ID miRNA Experiments Reference
MIRT039361 hsa-miR-421 CLASH 23622248
MIRT1015152 hsa-miR-1244 CLIP-seq
MIRT1015153 hsa-miR-1264 CLIP-seq
MIRT1015154 hsa-miR-132 CLIP-seq
MIRT1015155 hsa-miR-145 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
15
GO ID Ontology Definition Evidence Reference
GO:0004047 Function Aminomethyltransferase activity IEA
GO:0005515 Function Protein binding IPI 16189514, 32296183
GO:0005739 Component Mitochondrion HTP 34800366
GO:0005739 Component Mitochondrion IBA
GO:0005739 Component Mitochondrion IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
238330 4208 ENSG00000140905
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P23434
Protein name Glycine cleavage system H protein, mitochondrial (Lipoic acid-containing protein)
Protein function The glycine cleavage system catalyzes the degradation of glycine. The H protein (GCSH) shuttles the methylamine group of glycine from the P protein (GLDC) to the T protein (GCST). Has a pivotal role in the lipoylation of enzymes involved in cell
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01597 GCV_H 51 171 Glycine cleavage H-protein Domain
Sequence
Sequence length 173
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Glycine, serine and threonine metabolism
Glyoxylate and dicarboxylate metabolism
One carbon pool by folate
Lipoic acid metabolism
Metabolic pathways
Carbon metabolism
  Glyoxylate metabolism and glycine degradation
Glycine degradation
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
5
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
GCSH-related disorder Likely pathogenic; Pathogenic rs769222264, rs886039730 RCV003417868
RCV003401220
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Glycine encephalopathy Likely pathogenic; Pathogenic rs769222264, rs886039730, rs386833859, rs1972233022 RCV001359426
RCV001804993
RCV000049828
RCV001296956
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Multiple mitochondrial dysfunctions syndrome 7 Likely pathogenic; Pathogenic rs769222264, rs886039730, rs1165763082, rs2507679454, rs2507661713 RCV003236577
RCV003236578
RCV003236610
RCV003236611
RCV003236614
★★★★★
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
ATYPICAL GLYCINE ENCEPHALOPATHY CTD, Disgenet, Orphanet
CTD, Disgenet, Orphanet
CTD, Disgenet, Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
GLYCINE ENCEPHALOPATHY WITH NORMAL SERUM GLYCINE Disgenet
★★☆☆☆
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
Agenesis of corpus callosum Agenesis Of Corpus Callosum HPO_DG
★☆☆☆☆
Found in Text Mining only
Atypical glycine encephalopathy Glycine Encephalopathy Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Breast Carcinoma Breast Carcinoma BEFREE 30337557
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Breast neoplasm Pubtator 30337557 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 36195876 Associate
★☆☆☆☆
Found in Text Mining only
Cerebral Infarction Ischemic stroke Pubtator 34087973 Associate
★☆☆☆☆
Found in Text Mining only
Developmental Disabilities Developmental disability Pubtator 36190515 Associate
★☆☆☆☆
Found in Text Mining only
Diabetes Mellitus Diabetes mellitus Pubtator 37773841 Associate
★☆☆☆☆
Found in Text Mining only
Encephalopathies Epileptic encephalopathy HPO_DG
★☆☆☆☆
Found in Text Mining only
Epilepsy Epilepsy Pubtator 36190515 Associate
★☆☆☆☆
Found in Text Mining only