1. Gene
  2. MED12 - mediator complex subunit 12 Gene

MED12 - mediator complex subunit 12 Gene

Homo sapiens

Also known as Kto; OKS; FGS1; HDKR; HOPA; OPA1; OHDOX; ARC240; CAGH45; MED12S; TNRC11; TRAP230

Gene ID: 9968 | Gene type: protein coding

About MED12

Cytogenetic location: Xq13.1 Genomic coordinates (GRCh38): X:71,118,596-71,142,450 (from NCBI)

This gene has 54 transcripts (splice variants), 192 orthologues, 1 paralogue and is associated with 148 phenotypes. Ubiquitous expression in ovary (RPKM 11.0), spleen (RPKM 10.1) and 25 other tissues.

Summary

The initiation of transcription is controlled in part by a large protein assembly known as the preinitiation complex. A component of this preinitiation complex is a 1.2 MDa protein aggregate called Mediator. This Mediator component binds with a CDK8 subcomplex which contains the protein encoded by this gene, mediator complex subunit 12 (MED12), along with MED13, CDK8 kinase, and cyclin C. The CDK8 subcomplex modulates Mediator-polymerase II interactions and thereby regulates transcription initiation and reinitation rates. The MED12 protein is essential for activating CDK8 kinase. Defects in this gene cause X-linked Opitz-Kaveggia syndrome, also known as FG syndrome, and Lujan-Fryns syndrome. [provided by RefSeq, Aug 2009]

MED12 Products(1)

mRNA Protein Name
NM_005120.3 NP_005111.2 mediator of RNA polymerase II transcription subunit 12

MED12 Protein Structure

Med12

Med12: Transcription mediator complex subunit Med12 (102 - 161)

Med12-LCEWAV

Med12-LCEWAV: Eukaryotic Mediator 12 subunit domain (286 - 757)

Med12-PQL

Med12-PQL: Eukaryotic Mediator 12 catenin-binding domain (1817 - 2023)

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  • 2180 a.a.
Protein Preferred Names Protein Names

mediator of RNA polymerase II transcription subunit 12

CAG repeat protein 45

Related Diseases

Diseases Alias
Opitz-Kaveggia Syndrome

Fg Syndrome

Fgs1

Fgs

Keller Syndrome

OKS

Fg Syndrome 1

Fg Syndrome Type 1

Mental Retardation, Large Head, Imperforate Anus, Congenital Hypotonia, And Partial Agenesis Of Corpus Callosum

Intellectual Disability, Large Head, Imperforate Anus, Congenital Hypotonia, And Partial Agenesis Of Corpus Callosum

Mental Retardation, Large Head, Imperforate Anus, Congenital Hypotonia, And Partial Agenesis Of The Corpus Callosum

Intellectual Developmental Disorder, X-Linked, Syndromic, Lujan-Fryns Type

Lujan-Fryns Syndrome

X-Linked Intellectual Disability With Marfanoid Habitus

MRXSLF

Mental Retardation, X-Linked, With Marfanoid Habitus, 1

Ohdo Syndrome, X-Linked

OHDOX

Blepharophimosis-Mental Retardation Syndrome, Maat-Kievit-Brunner Type

Ohdo Syndrome, Maat-Kievit-Brunner Type

Bmrs, Mkb Type

X-Linked Ohdo Syndrome

Blepharophimosis - Intellectual Disability Syndrome, Mkb Type

Ohdo Syndrome, Mkb Type

Blepharophimosis-Intellectual Disability Syndrome, Mkb Type

Bmrs, Maat-Kievit-Brunner Type

Blepharophimosis-Intellectual Disability Syndrome, Maat-Kievit-Brunner Type

Ohdo Syndrome Maat-Kievit-Brunner Type

Ohdo Syndrome Mkb Type

Hardikar Syndrome

Cholestasis-Pigmentary Retinopathy-Cleft Palate Syndrome

HDKR

Cholestasis With Pigmentary Retinopathy And Cleft Palate Syndrome

Med12-Related Disorders

Med12-Related Disorder

Lujan Syndrome

Mental Retardation, X Linked, Marfanoid Habitus

Marfanoid Habitus, Mild General Hypotonia, Hypernasal Voice, Normal Testicular Size And Distinct Craniofacial Anomalies

Lfs

Lujan-Fryns Syndrome

X-Linked Intellectual Deficit With Marfanoid Habitus

X-Linked Mental Retardation With Marfanoid Habitus

Xlmr With Marfanoid Features

Mental Retardation, X-Linked, With Marfanoid Habitus

Anus, Imperforate

Imperforate Anus

Anorectal Malformation

Anal Atresia

Anorectal Malformations

Congenital Atresia Of Anus

Congenital Or Infantile Occlusion Of Anus

Anal Stenosis

Arm

Cardiomyopathy, Dilated, 1e

Left Ventricular Noncompaction 9

Left Ventricular Noncompaction 5

Dilated Cardiomyopathy 1e

Dilated Cardiomyopathy 1s

CMD1E

Cdcd2

Cardiomyopathy, Dilated, 1y

CMD1Y

Cardiomyopathy, Dilated, 1s

CMD1S

Dilated Cardiomyopathy 1y

Dilated Cardiomyopathy With Conduction Defect 2

Dilated Cardiomyopathy With Conduction Disorder And Arrhythmia

Cardiomyopathy, Dilated, With Conduction Disorder And Arrhythmia

Cardiomyopathy, Dilated, With Conduction Defect 2

Cardiomyopathy Dilated With Conduction Defect Type 2

Cardiomyopathy, Dilated 1e

Cardiomyopathy, Dilated 1s

Cardiomyopathy, Dilated 1y

Left Ventricular Non-Compaction 5

LVNC5

Left Ventricular Non-Compaction 9

LVNC9

Cardiomyopathy, Dilated, Type 1e

Cardiomyopathy, Dilated, Type 1s

Cardiomyopathy, Dilated, Type 1y

Corpus Callosum, Agenesis Of

Corpus Callosum Agenesis

Agenesis Of The Corpus Callosum

Isolated Corpus Callosum Agenesis

Acc

Non Rare In Europe: Isolated Corpus Callosum Agenesis

Congenital Malformation Of Corpus Callosum

Deformity Of Corpus Callosum

Absence Of Corpus Callosum

Absent Corpus Callosum

Acc - [Agenesis Of Corpus Callosum]

Aplasia Of Corpus Callosum

Congenital Absence Of Corpus Callosum

Hypoplastic Corpus Callosum

Hypoplasia Of Corpus Callosum

Intellectual Disability - Hypoplastic Corpus Callosum - Preauricular Tag

Da Silva Syndrome

Intellectual Disability-Hypoplastic Corpus Callosum-Preauricular Tag Syndrome

Ohdo Syndrome

Young Simpson Syndrome

Ohdo Blepharophimosis Syndrome

Blepharophimosis Syndrome Ohdo Type

Blepharophimosis Intellectual Disability Syndromes

Bmrs

Blepharophimosis-Intellectual Disability Syndrome

Mental Retardation, Congenital Heart Disease, Blepharophimosis, Blepharoptosis, And Hypoplastic Teeth

Sbbys Syndrome

Say Barber Biesecker Young-Simpson Syndrome

Blepharophimosis-Intellectual Disability Syndrome, Ohdo Type

Bmrs, Ohdo Type

Blepharophimosis Syndrome, Ohdo Type

Ohdo-Madokoro-Sonoda Syndrome

Blepharophimosis - Intellectual Disability Syndrome, Ohdo Type

Blepharophimosis - Intellectual Disability Syndrome

Fryns Syndrome

Diaphragmatic Hernia, Abnormal Face, And Distal Limb Anomalies

FRNS

Moerman Van Den Berghe Fryns Syndrome

Diaphragmatic Hernia-Abnormal Face-Distal Limb Anomalies Syndrome

Nephrotic Syndrome - Frequently Relapsing

Suppression Of Tumorigenicity 12

Prostate Adenocarcinoma

Adenocarcinoma Of Prostate

ST12

Prostate Adenocarcinoma 1

Pac1

Hydrocephalus, Congenital, 1

Hydrocephaly

Ventriculomegaly

Hydrocephalus, Nonsyndromic, Autosomal Recessive 1

HYC1

Congenital Non-Communicating Hydrocephalus

Hydrocephalus, Nonsyndromic, Autosomal Recessive 1, Formerly

Congenital Obstructive Hydrocephalus

Hydrocephalus, Non-Syndromic, Autosomal Recessive 1

Hydrocephalus

Biliary Tract Disease

Biliary Tract Diseases

Biliary Tract Abnormality

Pancreatic Adenocarcinoma

Adenocarcinoma Of The Pancreas

Adenocarcinoma Of Pancreas

Pancreas Adenocarcinoma

Malignant Exocrine Neoplasm

Primary Pancreatic Adenocarcinoma

Adenocarcinoma Of Islet Cell Of Pancreas

Islet Cell Adenocarcinoma Of Unspecified Site

Mixed Adenocarcinoma Islet Cell With Exocrine Of Unspecified Site

Breast Malignant Phyllodes Tumor

Malignant Cystosarcoma Phyllodes

Malignant Phyllodes Tumor Of Breast

Malignant Phyllodes Tumour Of Breast

Phyllodes Breast Tumor

Phyllodes Tumor Of The Breast

Breast Malignant Phyllodes Tumour

Malignant Mammary Phyllodes Tumor

Malignant Mammary Phyllodes Tumour

Malignant Phyllodes Neoplasm

Malignant Phyllodes Tumor

Malignant Phyllodes Tumour

Phyllodes Breast Neoplasm

Phyllodes Breast Tumour

Phyllodes Tumor, Malignant

Cystosarcoma Phyllodes

Cystosarcoma Phyllodes Of The Breast

Phylloides Tumor

Malignant Breast Phyllodes Tumor

Breast Phyllodes Tumor

Phyllodes Tumor

Malignant Phyllodes Cystosarcoma Of Unspecified Site

Bizarre Leiomyoma

Atypical Leiomyoma

Pleomorphic Leiomyoma

Symplastic Leiomyoma

Intravenous Leiomyomatosis

Leiomyomatosis

Uterine Benign Neoplasm
Reproductive Organ Benign Neoplasm
Leiomyomatosis
Non-Syndromic X-Linked Intellectual Disability

X-Linked Non-Syndromic Intellectual Disability

Non-Specific X-Linked Mental Retardation

X-Linked Non-Specific Intellectual Disability

Gastric Adenocarcinoma

Adenocarcinoma Of Stomach

Stomach Adenocarcinoma

Adenocarcinoma Gastric

Intestinal Type Adenocarcinoma Of Unspecified Site

Diffuse Type Adenocarcinoma Of Unspecified Site

Thoracic Benign Neoplasm

Benign Neoplasm Of Thorax

Breast Benign Neoplasm

Benign Tumour Of Breast

Benign Neoplasm Of Female Breast

Leiomyoma Cutis

Cutaneous Leiomyoma

Leiomyoma Of The Skin

Blepharophimosis
Dermis Tumor

Dermis Tumour

Neoplasm Of Dermis

Tumor Of Dermis

Tumour Of Dermis

Lung Squamous Cell Carcinoma

Squamous Cell Carcinoma Of Lung

Squamous Cell Lung Carcinoma

Epidermoid Cell Carcinoma Of The Lung

Squamous Cell Lung Cancer

Cellular Leiomyoma
Myoma

Muscle Benign Neoplasm

Myomatous Neoplasm

Neoplasms, Muscle Tissue

Benign Neoplasm Of The Muscle

Muscle Neoplasm

Muscle Tissue Neoplasm

Myomatous Tumor

Neoplasm Of Muscle

Muscle Neoplasms

Myomas

Hypothyroidism

Thyroid Diseases

Thyroid Disease

Thyroid Deficiency

Thyroid Insufficiency

Dysfunction Thyroid

Thyroid Dysfunction

Atypical Polypoid Adenomyoma
Leiomyoma

Leiomyomatous Neoplasm

Leiomyomatous Tumor

Leiomyomas

Fibroid Tumor

Uterine Fibroids

Diffuse Peritoneal Leiomyomatosis

Disseminated Peritoneal Leiomyomatosis

Leiomyomatosis Peritonealis Disseminata

Dpl

Lpd

Leiomyomatosis Peritonealis Disseminate

Leiomyosarcoma

Leiomyosarcomas

Microcephaly

Microencephaly

Microcephalus

Microcephalic

Nanocephaly

Congenital Microcephaly

Brain Hypoplasia

Brain Nondevelopment

Cephalic Hypoplasia

Undeveloped Cerebrum

Undeveloped Brain

Micrencephalon

Micrencephaly

Peritoneal Benign Neoplasm
Colon Leiomyoma

Colonic Leiomyoma

Breast Giant Fibroadenoma

Giant Fibroadenoma

Giant Fibroadenoma Of Breast

Papillary Hidradenoma

Tubular Sweat Gland Adenomas

Breast Fibroadenoma

Fibroadenoma

Fibroadenoma Of Breast

Juvenile Fibroadenoma Of Breast

Cellular Fibroadenoma

Complex Fibroadenoma Of Breast

Juvenile Fibroadenoma

Fibroadenoma Nos

Fibroadenoma Unspecified Site

Constipation
Breast Sarcoma

Sarcoma Of Breast

Adenomyoma
Breast Cancer

Breast Carcinoma

Male Breast Cancer

Breast Cancer, Familial

Malignant Neoplasm Of Breast

Breast Cancer, Susceptibility To

Breast Cancer, Early-Onset

Malignant Tumor Of Breast

Carcinoma Of Male Breast

Breast Cancer, Invasive Ductal

Breast Cancer, Protection Against

Breast Cancer, Somatic

Breast Cancer, Male

Breast Cancer, Lobular, Somatic

Breast Tumor

Mammary Cancer

Mammary Tumor

Malignant Neoplasm Of Male Breast

Mammary Carcinoma

Male Breast Carcinoma

Familial Cancer Of Breast

Invasive Ductal Breast Carcinoma

Breast Cancer Susceptibility

Breast Cancer, Male, Susceptibility To

Breast Cancer, Early-Onset, Susceptibility To

Malignant Tumor Of The Breast

Mammary Neoplasm

Primary Breast Cancer

Neoplasm Of Male Breast

Carcinoma Of Breast

Breast Cancer In Men

Familial Breast Cancer

Cancer Of Breast

BC

Breast Cancer Familial

Breast Cancer Familial Male

Breast Cancer, Familial Male

Breast Male Carcinoma

Breast Neoplasms

Breast Neoplasms, Male

Mammary Tumors

Mammary Carcinomas

Cancer, Breast

Cancer, Breast, Susceptibility

Invasive Breast Ductal Carcinoma

Breast Neoplasm

Susceptibility To Breast Cancer

Mammary Neoplasms

Animal Mammary Neoplasms

Primary Malignant Neoplasm Of Breast

Infiltrating Ductal Carcinoma Of Breast

Infiltrating Duct Carcinoma Of Unspecified Site

Infiltrating Ductular Carcinoma Of Unspecified Site

Invasive Breast Carcinoma Of No Special Type

Microinvasive Carcinoma Of Breast

Carcinoma With Apocrine Differentiation

Smooth Muscle Tumor
Ptosis

Blepharoptosis

Drooping Eyelid

Droopy Eyelid

Ptosis Of Eyelid

Paralysis Of Levator Palpebrae Superioris

Schizophrenia

SCZD

Schizophrenia With Or Without An Affective Disorder

Schizophrenia 12

Schizophrenia, Susceptibility To

Schizophrenia-1

Dementia Praecox

Schizophrenia 1

Melnick-Needles Syndrome

MNS

Melnick-Needles Osteodysplasty

Osteodysplasty Of Melnick And Needles

Osteochondrodysplasias

Endometrial Stromal Sarcoma

Ess

Endometrial Stromal Sarcoma, High Grade

Undifferentiated Endometrial Sarcoma

Stromal Sarcoma Of The Corpus Uteri

Sarcoma Endometrial Stromal

Sarcoma, Endometrial Stromal

Undifferentiated Stromal Sarcoma

Hypotonia
Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Bos taurus MED12 VGNC VGNC:31349
Mus musculus MED12 MGD MGI:1926212
Macaca mulatta MED12 VGNC VGNC:74502
Canis familiaris MED12 VGNC VGNC:43120
Rattus norvegicus MED12 RGD RGD:1585896
Felis catus MED12 VGNC VGNC:63431
Others MED12 NCBI