Gene Gene information from NCBI Gene database. Download as csv Download as pdf
Entrez ID	254528
Gene name	Meiosis specific with OB-fold
Gene symbol	MEIOB
Synonyms (NCBI Gene)	C16orf73POF23SPGF22gs129
Chromosome	16
Chromosome location	16p13.3

SNP ID	Visualize variation	Clinical significance	Consequence
rs1555472691	T>A	Pathogenic	Missense variant, coding sequence variant

33 Show/Hide all (33)

GO ID	Ontology	Definition	Evidence	Reference
GO:0000712	Process	Resolution of meiotic recombination intermediates	IBA
GO:0000712	Process	Resolution of meiotic recombination intermediates	IEA
GO:0000712	Process	Resolution of meiotic recombination intermediates	ISS
GO:0000724	Process	Double-strand break repair via homologous recombination	IEA
GO:0000724	Process	Double-strand break repair via homologous recombination	ISS
GO:0003677	Function	DNA binding	IEA
GO:0003682	Function	Chromatin binding	IEA
GO:0003682	Function	Chromatin binding	ISS
GO:0003697	Function	Single-stranded DNA binding	IBA
GO:0003697	Function	Single-stranded DNA binding	IEA
GO:0003697	Function	Single-stranded DNA binding	ISS
GO:0004518	Function	Nuclease activity	IEA
GO:0004527	Function	Exonuclease activity	IEA
GO:0005515	Function	Protein binding	IPI	28514442, 33961781
GO:0005634	Component	Nucleus	IEA
GO:0005634	Component	Nucleus	IMP	35991565
GO:0005694	Component	Chromosome	IEA
GO:0005737	Component	Cytoplasm	IEA
GO:0005737	Component	Cytoplasm	ISS
GO:0007129	Process	Homologous chromosome pairing at meiosis	IEA
GO:0007129	Process	Homologous chromosome pairing at meiosis	ISS
GO:0007140	Process	Male meiotic nuclear division	IEA
GO:0007140	Process	Male meiotic nuclear division	ISS
GO:0007141	Process	Male meiosis I	IEA
GO:0007144	Process	Female meiosis I	IEA
GO:0007144	Process	Female meiosis I	ISS
GO:0008310	Function	Single-stranded DNA 3'-5' DNA exonuclease activity	IBA
GO:0008310	Function	Single-stranded DNA 3'-5' DNA exonuclease activity	IEA
GO:0008310	Function	Single-stranded DNA 3'-5' DNA exonuclease activity	ISS
GO:0009566	Process	Fertilization	IEA
GO:0009566	Process	Fertilization	ISS
GO:0016787	Function	Hydrolase activity	IEA
GO:0051321	Process	Meiotic cell cycle	IEA

MIM	HGNC	e!Ensembl
617670	28569	ENSG00000162039

Protein Protein information from UniProt database. Download as csv Download as pdf
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.	Q8N635
Protein name	Meiosis-specific with OB domain-containing protein (EC 3.1.-.-)
Protein function	Single-stranded DNA-binding protein required for homologous recombination in meiosis I. Required for double strand breaks (DSBs) repair and crossover formation and promotion of faithful and complete synapsis. Not required for the initial loading
Family and domains
Tissue specificity	TISSUE SPECIFICITY: In fetal gonads, specifically expressed in the ovary starting at the 14th weeks post fertilization (PubMed:24068956). In the adult, restricted to testis (PubMed:28206990). {ECO:0000269\|PubMed:24068956, ECO:0000269\|PubMed:28206990}.
Sequence	MANSFAARIFTTLSDLQTNMANLKVIGIVIGKTDVKGFPDRKNIGSERYTFSFTIRDSPA HFVNAASWGNEDYIKSLSDSFRVGDCVIIENPLIQRKEIEREEKFSPATPSNCKLLLSEN HSTVKVCSSYEVDTKLLSLIHLPVKESHDYYSLGDIVANGHSLNGRIINVLAAVKSVGEP KYFTTSDRRKGQRCEVRLYDETESSFAMTCWDNESILLAQSWMPRETVIFASDVRINFDK FRNCMTATVISKTIITTNPDIPEANILLNFIRENKETNVLDDEIDSYFKESINLSTIVDV YTVEQLKGKALKNEGKADPSYGILYAYISTLNIDDETTKVVRNRCSSCGYIVNEASNMCT TCNKNSLDFKSVFLSFHVLIDLTDHTGTLHSCSLTGSVAEETLGCTFVLSHRARSGLKIS VLSCKLADPTEASRNLSGQKHV
Sequence length	442
Interactions	View interactions

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)

Phenotype Name	Clinical Significance	dbSNP ID	RCV Accession	Evidence Score
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Azoospermia	Pathogenic	rs2142076836	RCV001797581	★★★★★ ★★★★☆ ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Premature ovarian failure 23	Pathogenic; Likely pathogenic	rs35694423, rs1010446295, rs750376392, rs779513355	RCV003493972 RCV003493396 RCV003493398 RCV003493400	★★★★★ ★★★★☆ ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Spermatogenic failure 22	Pathogenic; Likely pathogenic	rs35694423, rs2548195978, rs750376392, rs779513355, rs1899342578, rs1555472691	RCV003493971 RCV003493395 RCV003493397 RCV003493399 RCV003493403 RCV000508993 View all (1 more)	★★★★★ ★★★★★ ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)

Phenotype Name	Clinical Significance	Source	Reference	Evidence Score
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. Show/Hide Unknown Diseases (7)
Acute myeloid leukemia	Benign; Likely benign	ClinVar	—	★★★★★ ★★☆☆☆ Found in Text Mining + Unknown/Other Associations
Gastric cancer	Benign; Likely benign	ClinVar	—	★★★★★ ★★☆☆☆ Found in Text Mining + Unknown/Other Associations
MALE INFERTILITY WITH AZOOSPERMIA OR OLIGOZOOSPERMIA DUE TO SINGLE GENE MUTATION	—	Disgenet, Orphanet Disgenet, Orphanet Disgenet, Orphanet	28206990, 28206990	★★★★★ ★★☆☆☆ Found in Text Mining + Unknown/Other Associations
Malignant lymphoma, large B-cell, diffuse	Benign; Likely benign	ClinVar	—	★★★★★ ★★☆☆☆ Found in Text Mining + Unknown/Other Associations
MEIOB-related disorder	Benign; Likely benign	ClinVar	—	★★★★★ ★★☆☆☆ Found in Text Mining + Unknown/Other Associations
OVARIAN FAILURE, PREMATURE	—	Disgenet	—	★★★★★ ★★☆☆☆ Found in Text Mining + Unknown/Other Associations
Sarcoma	Benign; Likely benign	ClinVar	—	★★★★★ ★★☆☆☆ Found in Text Mining + Unknown/Other Associations

Disease Name	Disease (Merged)	Source	PMID	Relationship Type	Evidence Score
Associations from Text Mining Disease associations identified through text mining Show/Hide Text Mining Associations (14)
Azoospermia	Azoospermia	BEFREE	28206990, 30838384		★★★★★ ★★★★☆ ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Azoospermia	Azoospermia	Pubtator	28206990, 35172124	Associate	★★★★★ ★★★★☆ ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Azoospermia	Azoospermia	HPO_DG			★★★★★ ★★★★☆ ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Carcinogenesis	Carcinogenesis	Pubtator	26813108	Associate	★★★★★ ★☆☆☆☆ Found in Text Mining only
Carcinoma of lung	Lung carcinoma	BEFREE	24440806		★★★★★ ★☆☆☆☆ Found in Text Mining only
Male infertility with azoospermia or oligozoospermia due to single gene mutation	Male infertility	Orphanet			★★★★★ ★★☆☆☆ Found in Text Mining + Unknown/Other Associations
Malignant neoplasm of lung	Lung Cancer	BEFREE	24440806		★★★★★ ★☆☆☆☆ Found in Text Mining only
Malignant neoplasm of testis	Malignant Neoplasm Of Testis	BEFREE	24440806		★★★★★ ★☆☆☆☆ Found in Text Mining only
Non-obstructive azoospermia	Non-obstructive azoospermia	BEFREE	30838384		★★★★★ ★☆☆☆☆ Found in Text Mining only
Non-obstructive azoospermia	Non-obstructive azoospermia	HPO_DG			★★★★★ ★☆☆☆☆ Found in Text Mining only
Obstructive azoospermia	Obstructive azoospermia	HPO_DG			★★★★★ ★☆☆☆☆ Found in Text Mining only
Ovarian Failure, Premature	Ovarian Failure	BEFREE	31000419		★★★★★ ★★☆☆☆ Found in Text Mining + Unknown/Other Associations
Premature Menopause	Premature Menopause	BEFREE	31000419		★★★★★ ★☆☆☆☆ Found in Text Mining only
SPERMATOGENIC FAILURE 22	Spermatogenic Failure	UNIPROT_DG	28206990		★★★★★ ★★★★★ ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)

Related Gene	Shared Diseases	Shared Disease Names	Shared Pathway Names	Shared Evidence Sources	Shared Evidence Names
KASH5	3	["Azoospermia","Premature ovarian failure","Spermatogenic failure"]	[]	7	["Disgenet (Azoospermia)","Disgenet (Premature ovarian failure)","ClinVar (Premature ovarian failure)","HPO (Premature ovarian failure)","Disgenet (Spermatogenic failure)","HPO (Spermatogenic failure)","ClinVar (Spermatogenic failure)"]
PDHA2	3	["Azoospermia","Male infertility single gene azoospermia","Spermatogenic failure"]	[]	6	["Disgenet (Azoospermia)","Disgenet (Male infertility single gene azoospermia)","Orphanet (Male infertility single gene azoospermia)","Disgenet (Spermatogenic failure)","HPO (Spermatogenic failure)","ClinVar (Spermatogenic failure)"]
BRDT	3	["Azoospermia","Premature ovarian failure","Spermatogenic failure"]	[]	5	["Disgenet (Azoospermia)","Disgenet (Premature ovarian failure)","Disgenet (Spermatogenic failure)","HPO (Spermatogenic failure)","ClinVar (Spermatogenic failure)"]
SYCE1	3	["Male infertility single gene azoospermia","Premature ovarian failure","Spermatogenic failure"]	[]	9	["Disgenet (Male infertility single gene azoospermia)","Orphanet (Male infertility single gene azoospermia)","Disgenet (Premature ovarian failure)","ClinVar (Premature ovarian failure)","HPO (Premature ovarian failure)","Disgenet (Spermatogenic failure)","HPO (Spermatogenic failure)","CTD (Spermatogenic failure)","ClinVar (Spermatogenic failure)"]
STAG3	3	["Male infertility single gene azoospermia","Premature ovarian failure","Spermatogenic failure"]	[]	8	["Disgenet (Male infertility single gene azoospermia)","Orphanet (Male infertility single gene azoospermia)","Disgenet (Premature ovarian failure)","ClinVar (Premature ovarian failure)","HPO (Premature ovarian failure)","Disgenet (Spermatogenic failure)","HPO (Spermatogenic failure)","ClinVar (Spermatogenic failure)"]

MEIOB (meiosis specific with OB-fold)

Save This Analysis