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MRTFB myocardin related transcription factor B [ Homo sapiens (human) ]

Gene ID: 57496, updated on 5-Mar-2024

Summary

Official Symbol
MRTFBprovided by HGNC
Official Full Name
myocardin related transcription factor Bprovided by HGNC
Primary source
HGNC:HGNC:29819
See related
Ensembl:ENSG00000186260 MIM:609463; AllianceGenome:HGNC:29819
Gene type
protein coding
RefSeq status
VALIDATED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
MKL2; MRTF-B; NPD001
Summary
Enables transcription coactivator activity. Involved in positive regulation of pri-miRNA transcription by RNA polymerase II and positive regulation of striated muscle tissue development. Predicted to be located in cytoplasm. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]
Expression
Ubiquitous expression in brain (RPKM 11.0), testis (RPKM 5.1) and 24 other tissues See more
Orthologs
NEW
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Try the new Transcript table

Genomic context

See MRTFB in Genome Data Viewer
Location:
16p13.12
Exon count:
26
Annotation release Status Assembly Chr Location
RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 16 NC_000016.10 (13994774..14266779)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 16 NC_060940.1 (14032048..14304042)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 16 NC_000016.9 (14164919..14360636)

Chromosome 16 - NC_000016.10Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105371093 Neighboring gene uncharacterized LOC124903647 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 10485 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 10486 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 10487 Neighboring gene ribosomal protein S26 pseudogene 52 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 7223 Neighboring gene CDK7 strongly-dependent group 2 enhancer GRCh37_chr16:14050534-14051733 Neighboring gene ERCC excision repair 4, endonuclease catalytic subunit Neighboring gene long intergenic non-protein coding RNA 2185 Neighboring gene long intergenic non-protein coding RNA 2186 Neighboring gene H3K27ac hESC enhancer GRCh37_chr16:14144523-14145135 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 7226 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 7227 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 10489 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 10490 Neighboring gene uncharacterized LOC124903783 Neighboring gene TVP23C pseudogene 2 Neighboring gene BRD4-independent group 4 enhancer GRCh37_chr16:14339016-14340215 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr16:14375643-14376144 Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr16:14377689-14378337 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr16:14379019-14380016 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 10491 Neighboring gene Sharpr-MPRA regulatory region 5476 Neighboring gene tRNA-Thr (anticodon CGT) 2-1 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 7229 Neighboring gene ReSE screen-validated silencer GRCh37_chr16:14396656-14396816 Neighboring gene MIR193b-365a host gene Neighboring gene microRNA 193b

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Phenotypes

EBI GWAS Catalog

Description
Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization.
EBI GWAS Catalog
Genome-wide association study of sexual maturation in males and females highlights a role for body mass and menarche loci in male puberty.
EBI GWAS Catalog
Hundreds of variants clustered in genomic loci and biological pathways affect human height.
EBI GWAS Catalog
Meta-analysis of genome-wide association studies of adult height in East Asians identifies 17 novel loci.
EBI GWAS Catalog
Parent-of-origin-specific allelic associations among 106 genomic loci for age at menarche.
EBI GWAS Catalog
Thirty new loci for age at menarche identified by a meta-analysis of genome-wide association studies.
EBI GWAS Catalog

HIV-1 interactions

Protein interactions

Protein Gene Interaction Pubs
integrase gag-pol Analysis of HIV-1 proviral integration sites in antiretroviral treatment patients indicates that MKL2 gene favors HIV-1 integration for expansion and persistence of infected cells, suggesting HIV-1 IN interacts with MKL2 PubMed

Go to the HIV-1, Human Interaction Database

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Clone Names

  • FLJ31823, FLJ45623, DKFZp686J1745

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables cadherin binding HDA PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
enables transcription coactivator activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables transcription coactivator activity IDA
Inferred from Direct Assay
more info
PubMed 
enables transcription coactivator activity IGI
Inferred from Genetic Interaction
more info
PubMed 
Component Evidence Code Pubs
is_active_in nucleus IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in nucleus IC
Inferred by Curator
more info
PubMed 

General protein information

Preferred Names
myocardin-related transcription factor B
Names
CTA-276F8.1
MKL and myocardin family member 2
MKL/myocardin like 2
MKL/myocardin-like protein 2
MKL1/myocardin like 2
megakaryoblastic leukemia 2

NCBI Reference Sequences (RefSeq)

NEW Try the new Transcript table

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_001308142.2NP_001295071.1  myocardin-related transcription factor B isoform 1

    See identical proteins and their annotated locations for NP_001295071.1

    Status: VALIDATED

    Description
    Transcript Variant: This variant (1) represents the longer transcript and encodes the longer isoform (1).
    Source sequence(s)
    AC012626, AC040173, AC130650
    Consensus CDS
    CCDS76823.1
    UniProtKB/Swiss-Prot
    Q9ULH7
    Related
    ENSP00000459626.2, ENST00000571589.6
    Conserved Domains (6) summary
    PHA03247
    Location:197410
    PHA03247; large tegument protein UL36; Provisional
    pfam02037
    Location:400433
    SAP; SAP domain
    pfam02755
    Location:141163
    RPEL; RPEL repeat
    pfam09903
    Location:568628
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:5276
    RPEL; RPEL repeat
    cl41773
    Location:649826
    SP1-4_N; N-terminal domain of transcription factor Specificity Proteins (SP) 1-4
  2. NM_001365411.2NP_001352340.1  myocardin-related transcription factor B isoform 3

    Status: VALIDATED

    Source sequence(s)
    AC012626, AC040173, AC130650
    UniProtKB/Swiss-Prot
    A6ND53, B4DGT8, Q68CT1, Q6UB16, Q86WW2, Q8N226, Q9ULH7
    Conserved Domains (5) summary
    smart00707
    Location:128153
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    pfam02037
    Location:389422
    SAP; SAP domain
    pfam02755
    Location:85107
    RPEL; RPEL repeat
    cl26464
    Location:186399
    Atrophin-1; Atrophin-1 family
    cl26585
    Location:557594
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
  3. NM_001365412.2NP_001352341.1  myocardin-related transcription factor B isoform 4

    Status: VALIDATED

    Source sequence(s)
    AC012626, AC040173, AC130650
    Conserved Domains (6) summary
    PHA03247
    Location:197410
    PHA03247; large tegument protein UL36; Provisional
    pfam02037
    Location:400433
    SAP; SAP domain
    pfam02755
    Location:141163
    RPEL; RPEL repeat
    pfam09903
    Location:568628
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:5276
    RPEL; RPEL repeat
    cl41773
    Location:649826
    SP1-4_N; N-terminal domain of transcription factor Specificity Proteins (SP) 1-4
  4. NM_001365413.2NP_001352342.1  myocardin-related transcription factor B isoform 5

    Status: VALIDATED

    Source sequence(s)
    AC012626, AC040173, AC130650
    Conserved Domains (6) summary
    smart00707
    Location:6893
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    PHA03247
    Location:126339
    PHA03247; large tegument protein UL36; Provisional
    TIGR02784
    Location:121203
    addA_alphas; double-strand break repair helicase AddA, alphaproteobacterial type
    pfam02037
    Location:332362
    SAP; SAP domain
    pfam02755
    Location:2548
    RPEL; RPEL repeat
    pfam09903
    Location:497534
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
  5. NM_001365414.2NP_001352343.1  myocardin-related transcription factor B isoform 6

    Status: VALIDATED

    Source sequence(s)
    AC012626, AC040173, AC130650
    Conserved Domains (7) summary
    smart00707
    Location:6893
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    pfam02037
    Location:329362
    SAP; SAP domain
    pfam02755
    Location:2547
    RPEL; RPEL repeat
    cl26464
    Location:126339
    Atrophin-1; Atrophin-1 family
    cl26585
    Location:497534
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl28087
    Location:538725
    FtsK; DNA segregation ATPase FtsK/SpoIIIE and related proteins [Cell cycle control, cell division, chromosome partitioning]
    cl28312
    Location:121203
    UvrD; Superfamily I DNA or RNA helicase [Replication, recombination and repair]
  6. NM_001365415.2NP_001352344.1  myocardin-related transcription factor B isoform 7

    Status: VALIDATED

    Source sequence(s)
    AC012626, AC040173, AC130650
    Consensus CDS
    CCDS92112.1
    UniProtKB/TrEMBL
    I3L2S3
    Related
    ENSP00000459879.1, ENST00000572567.5
    Conserved Domains (3) summary
    smart00707
    Location:128153
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    pfam02755
    Location:85107
    RPEL; RPEL repeat
    cl26464
    Location:186310
    Atrophin-1; Atrophin-1 family
  7. NM_001365416.2NP_001352345.1  myocardin-related transcription factor B isoform 8

    Status: VALIDATED

    Source sequence(s)
    AC012626, AC040173, AC130650
    Conserved Domains (3) summary
    smart00707
    Location:6893
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    pfam02755
    Location:2547
    RPEL; RPEL repeat
    cl28312
    Location:121203
    UvrD; Superfamily I DNA or RNA helicase [Replication, recombination and repair]
  8. NM_001365417.3NP_001352346.1  myocardin-related transcription factor B isoform 9

    Status: VALIDATED

    Source sequence(s)
    AC130650
  9. NM_001365418.3NP_001352347.1  myocardin-related transcription factor B isoform 9

    Status: VALIDATED

    Source sequence(s)
    AC130650
  10. NM_001365419.3NP_001352348.1  myocardin-related transcription factor B isoform 9

    Status: VALIDATED

    Source sequence(s)
    AC130650
  11. NM_001365420.3NP_001352349.1  myocardin-related transcription factor B isoform 9

    Status: VALIDATED

    Source sequence(s)
    AC130650
  12. NM_001365421.3NP_001352350.1  myocardin-related transcription factor B isoform 9

    Status: VALIDATED

    Source sequence(s)
    AC130650
  13. NM_014048.4NP_054767.3  myocardin-related transcription factor B isoform 2

    See identical proteins and their annotated locations for NP_054767.3

    Status: VALIDATED

    Description
    Transcript Variant: This variant (2) uses an alternate in-frame splice site in the 3' coding region compared to variant 1. The encoded isoform (2) is shorter than isoform 1.
    Source sequence(s)
    AC040173, AC130650, AY374297, BC016293
    Consensus CDS
    CCDS32391.1
    UniProtKB/Swiss-Prot
    Q9ULH7
    Related
    ENSP00000459205.1, ENST00000574045.5
    Conserved Domains (8) summary
    smart00707
    Location:139164
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    PHA03247
    Location:197410
    PHA03247; large tegument protein UL36; Provisional
    PRK10263
    Location:609796
    PRK10263; DNA translocase FtsK; Provisional
    TIGR02784
    Location:192274
    addA_alphas; double-strand break repair helicase AddA, alphaproteobacterial type
    pfam02037
    Location:403433
    SAP; SAP domain
    pfam02755
    Location:96119
    RPEL; RPEL repeat
    pfam09903
    Location:568605
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:5276
    RPEL; RPEL repeat

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000016.10 Reference GRCh38.p14 Primary Assembly

    Range
    13994774..14266779
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_047434393.1XP_047290349.1  myocardin-related transcription factor B isoform X1

  2. XM_047434392.1XP_047290348.1  myocardin-related transcription factor B isoform X1

  3. XM_017023501.3XP_016878990.1  myocardin-related transcription factor B isoform X1

    UniProtKB/Swiss-Prot
    Q9ULH7
    Conserved Domains (6) summary
    PHA03247
    Location:197410
    PHA03247; large tegument protein UL36; Provisional
    pfam02037
    Location:400433
    SAP; SAP domain
    pfam02755
    Location:141163
    RPEL; RPEL repeat
    pfam09903
    Location:568628
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:5276
    RPEL; RPEL repeat
    cl41773
    Location:649826
    SP1-4_N; N-terminal domain of transcription factor Specificity Proteins (SP) 1-4
  4. XM_047434402.1XP_047290358.1  myocardin-related transcription factor B isoform X4

    Related
    ENSP00000339086.4, ENST00000318282.9
  5. XM_047434391.1XP_047290347.1  myocardin-related transcription factor B isoform X1

  6. XM_047434390.1XP_047290346.1  myocardin-related transcription factor B isoform X1

  7. XM_047434399.1XP_047290355.1  myocardin-related transcription factor B isoform X3

  8. XM_005255452.4XP_005255509.1  myocardin-related transcription factor B isoform X1

    See identical proteins and their annotated locations for XP_005255509.1

    UniProtKB/Swiss-Prot
    Q9ULH7
    Conserved Domains (6) summary
    PHA03247
    Location:197410
    PHA03247; large tegument protein UL36; Provisional
    pfam02037
    Location:400433
    SAP; SAP domain
    pfam02755
    Location:141163
    RPEL; RPEL repeat
    pfam09903
    Location:568628
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:5276
    RPEL; RPEL repeat
    cl41773
    Location:649826
    SP1-4_N; N-terminal domain of transcription factor Specificity Proteins (SP) 1-4
  9. XM_006720914.3XP_006720977.1  myocardin-related transcription factor B isoform X4

    See identical proteins and their annotated locations for XP_006720977.1

    UniProtKB/Swiss-Prot
    Q9ULH7
    Conserved Domains (8) summary
    smart00707
    Location:139164
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    PHA03247
    Location:197410
    PHA03247; large tegument protein UL36; Provisional
    PRK10263
    Location:609796
    PRK10263; DNA translocase FtsK; Provisional
    TIGR02784
    Location:192274
    addA_alphas; double-strand break repair helicase AddA, alphaproteobacterial type
    pfam02037
    Location:403433
    SAP; SAP domain
    pfam02755
    Location:96119
    RPEL; RPEL repeat
    pfam09903
    Location:568605
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:5276
    RPEL; RPEL repeat
  10. XM_047434398.1XP_047290354.1  myocardin-related transcription factor B isoform X3

  11. XM_047434405.1XP_047290361.1  myocardin-related transcription factor B isoform X7

  12. XM_006720909.5XP_006720972.1  myocardin-related transcription factor B isoform X1

    See identical proteins and their annotated locations for XP_006720972.1

    UniProtKB/Swiss-Prot
    Q9ULH7
    Conserved Domains (6) summary
    PHA03247
    Location:197410
    PHA03247; large tegument protein UL36; Provisional
    pfam02037
    Location:400433
    SAP; SAP domain
    pfam02755
    Location:141163
    RPEL; RPEL repeat
    pfam09903
    Location:568628
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:5276
    RPEL; RPEL repeat
    cl41773
    Location:649826
    SP1-4_N; N-terminal domain of transcription factor Specificity Proteins (SP) 1-4
  13. XM_011522568.3XP_011520870.1  myocardin-related transcription factor B isoform X1

    See identical proteins and their annotated locations for XP_011520870.1

    UniProtKB/Swiss-Prot
    Q9ULH7
    Conserved Domains (6) summary
    PHA03247
    Location:197410
    PHA03247; large tegument protein UL36; Provisional
    pfam02037
    Location:400433
    SAP; SAP domain
    pfam02755
    Location:141163
    RPEL; RPEL repeat
    pfam09903
    Location:568628
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:5276
    RPEL; RPEL repeat
    cl41773
    Location:649826
    SP1-4_N; N-terminal domain of transcription factor Specificity Proteins (SP) 1-4
  14. XM_047434400.1XP_047290356.1  myocardin-related transcription factor B isoform X3

  15. XM_047434403.1XP_047290359.1  myocardin-related transcription factor B isoform X4

  16. XM_047434397.1XP_047290353.1  myocardin-related transcription factor B isoform X1

  17. XM_047434394.1XP_047290350.1  myocardin-related transcription factor B isoform X1

  18. XM_047434395.1XP_047290351.1  myocardin-related transcription factor B isoform X1

  19. XM_017023502.1XP_016878991.1  myocardin-related transcription factor B isoform X1

    UniProtKB/Swiss-Prot
    Q9ULH7
    Conserved Domains (6) summary
    PHA03247
    Location:197410
    PHA03247; large tegument protein UL36; Provisional
    pfam02037
    Location:400433
    SAP; SAP domain
    pfam02755
    Location:141163
    RPEL; RPEL repeat
    pfam09903
    Location:568628
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:5276
    RPEL; RPEL repeat
    cl41773
    Location:649826
    SP1-4_N; N-terminal domain of transcription factor Specificity Proteins (SP) 1-4
  20. XM_047434396.1XP_047290352.1  myocardin-related transcription factor B isoform X1

  21. XM_047434401.1XP_047290357.1  myocardin-related transcription factor B isoform X3

  22. XM_017023503.3XP_016878992.1  myocardin-related transcription factor B isoform X2

    Conserved Domains (7) summary
    smart00707
    Location:102127
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    PHA03247
    Location:160373
    PHA03247; large tegument protein UL36; Provisional
    TIGR02784
    Location:155237
    addA_alphas; double-strand break repair helicase AddA, alphaproteobacterial type
    pfam02037
    Location:366396
    SAP; SAP domain
    pfam02755
    Location:5982
    RPEL; RPEL repeat
    pfam09903
    Location:531568
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
    cl29414
    Location:1539
    RPEL; RPEL repeat
  23. XM_017023504.2XP_016878993.1  myocardin-related transcription factor B isoform X5

    Conserved Domains (6) summary
    smart00707
    Location:128153
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    PHA03247
    Location:186399
    PHA03247; large tegument protein UL36; Provisional
    PRK10263
    Location:598785
    PRK10263; DNA translocase FtsK; Provisional
    pfam02037
    Location:392422
    SAP; SAP domain
    pfam02755
    Location:85108
    RPEL; RPEL repeat
    pfam09903
    Location:557594
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)
  24. XM_047434404.1XP_047290360.1  myocardin-related transcription factor B isoform X6

  25. XM_011522569.3XP_011520871.1  myocardin-related transcription factor B isoform X6

    See identical proteins and their annotated locations for XP_011520871.1

    Conserved Domains (6) summary
    smart00707
    Location:6893
    RPEL; Repeat in Drosophila CG10860, human KIAA0680 and C. elegans F26H9.2
    PHA03247
    Location:126339
    PHA03247; large tegument protein UL36; Provisional
    TIGR02784
    Location:121203
    addA_alphas; double-strand break repair helicase AddA, alphaproteobacterial type
    pfam02037
    Location:332362
    SAP; SAP domain
    pfam02755
    Location:2548
    RPEL; RPEL repeat
    pfam09903
    Location:497534
    DUF2130; Uncharacterized protein conserved in bacteria (DUF2130)

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060940.1 Alternate T2T-CHM13v2.0

    Range
    14032048..14304042
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054313537.1XP_054169512.1  myocardin-related transcription factor B isoform X1

  2. XM_054313536.1XP_054169511.1  myocardin-related transcription factor B isoform X1

  3. XM_054313538.1XP_054169513.1  myocardin-related transcription factor B isoform X1

  4. XM_054313553.1XP_054169528.1  myocardin-related transcription factor B isoform X4

  5. XM_054313535.1XP_054169510.1  myocardin-related transcription factor B isoform X1

  6. XM_054313545.1XP_054169520.1  myocardin-related transcription factor B isoform X1

  7. XM_054313549.1XP_054169524.1  myocardin-related transcription factor B isoform X3

  8. XM_054313543.1XP_054169518.1  myocardin-related transcription factor B isoform X1

  9. XM_054313552.1XP_054169527.1  myocardin-related transcription factor B isoform X4

  10. XM_054313548.1XP_054169523.1  myocardin-related transcription factor B isoform X3

  11. XM_054313558.1XP_054169533.1  myocardin-related transcription factor B isoform X7

  12. XM_054313534.1XP_054169509.1  myocardin-related transcription factor B isoform X1

  13. XM_054313539.1XP_054169514.1  myocardin-related transcription factor B isoform X1

  14. XM_054313550.1XP_054169525.1  myocardin-related transcription factor B isoform X3

  15. XM_054313554.1XP_054169529.1  myocardin-related transcription factor B isoform X4

  16. XM_054313546.1XP_054169521.1  myocardin-related transcription factor B isoform X1

  17. XM_054313540.1XP_054169515.1  myocardin-related transcription factor B isoform X1

  18. XM_054313542.1XP_054169517.1  myocardin-related transcription factor B isoform X1

  19. XM_054313541.1XP_054169516.1  myocardin-related transcription factor B isoform X1

  20. XM_054313544.1XP_054169519.1  myocardin-related transcription factor B isoform X1

  21. XM_054313551.1XP_054169526.1  myocardin-related transcription factor B isoform X3

  22. XM_054313547.1XP_054169522.1  myocardin-related transcription factor B isoform X2

  23. XM_054313555.1XP_054169530.1  myocardin-related transcription factor B isoform X5

  24. XM_054313557.1XP_054169532.1  myocardin-related transcription factor B isoform X6

  25. XM_054313556.1XP_054169531.1  myocardin-related transcription factor B isoform X6