NEFM

Protein-coding gene in the species Homo sapiens

NEFM

Identifiers
Aliases| NEFM, NEF3, NF-M, NFM, neurofilament, medium polypeptide, neurofilament medium, neurofilament medium chain
External IDs| OMIM: 162250; MGI: 97314; HomoloGene: 38041; GeneCards: NEFM; OMA:NEFM - orthologs
| Gene location (Human)

Chr.| Chromosome 8 (human)[1]

Band| 8p21.2| Start| 24,913,758 bp[1]
End| 24,919,098 bp[1]
| Gene location (Mouse)

Chr.| Chromosome 14 (mouse)[2]

Band| 14|14 D1| Start| 68,320,039 bp[2]
End| 68,362,295 bp[2]
| RNA expression pattern

Bgee| | Human| Mouse (ortholog)

|

| Top expressed in

* spinal ganglia

* lateral nuclear group of thalamus

* Pons

* middle temporal gyrus

* Brodmann area 23

* endothelial cell

* superior vestibular nucleus

* pars compacta

* primary visual cortex

* frontal pole

| Top expressed in

* anterior horn of spinal cord

* superior cervical ganglion

* deep cerebellar nuclei

* facial motor nucleus

* trigeminal ganglion

* pontine nuclei

* medial vestibular nucleus

* dorsal tegmental nucleus

* motor neuron

* lateral geniculate nucleus

More reference expression data
BioGPS| |

More reference expression data
| Gene ontology

Molecular function|

* microtubule binding
* structural constituent of cytoskeleton
* protein binding
* structural molecule activity

Cellular component|

* neurofibrillary tangle
* axon
* intermediate filament
* neurofilament
* intermediate filament cytoskeleton

Biological process|

* neurofilament bundle assembly
* axon development

Sources:Amigo / QuickGO
| Orthologs

Species| Human| Mouse
Entrez| |

4741

18040

Ensembl| |

ENSG00000104722

ENSMUSG00000022054

UniProt| |

P07197

P08553

RefSeq (mRNA)| |

NM_005382
NM_001105541

NM_008691

RefSeq (protein)| |

NP_001099011
NP_005373

NP_032717

Location (UCSC)| Chr 8: 24.91 – 24.92 Mb| Chr 14: 68.32 – 68.36 Mb
PubMed search| [3]| [4]
Wikidata
| View/Edit Human| View/Edit Mouse

|

Neurofilament medium polypeptide (NF-M) is a protein that in humans is encoded by the NEFM gene.[5][6]

## Function

[edit]

Neurofilaments are type IV intermediate filament heteropolymers composed of light (NEFL), medium (this protein), and heavy (NEFH) chains. Neurofilaments comprise the exoskeleton and functionally maintain neuronal caliber. They may also play a role in intracellular transport to axons and dendrites. This gene encodes the medium neurofilament protein. This protein is commonly used as a biomarker of neuronal damage.[6]

## References

[edit]

1. ^ a b c GRCh38: Ensembl release 89: ENSG00000104722 - Ensembl, May 2017
2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000022054 - Ensembl, May 2017
3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
5. ^ Ding Y, Reed DR, Baltazar MC, Price RA (May 1992). "RFLP for BgI II at the human neurofilament medium chain (NEF3) gene locus". Nucleic Acids Res. 20 (6): 1429. doi:10.1093/nar/20.6.1429-a. PMC 312205. PMID 1348579.
6. ^ a b "Entrez Gene: NEFM neurofilament, medium polypeptide 150kDa".

## Further reading

[edit]

* Xu ZS, Liu WS, Willard MB (1992). "Identification of six phosphorylation sites in the COOH-terminal tail region of the rat neurofilament protein M." J. Biol. Chem. 267 (7): 4467–71. doi:10.1016/S0021-9258(18)42856-6. PMID 1537832.
* Lee VM, Otvos L, Carden MJ, et al. (1988). "Identification of the major multiphosphorylation site in mammalian neurofilaments". Proc. Natl. Acad. Sci. U.S.A. 85 (6): 1998–2002. Bibcode:1988PNAS...85.1998L. doi:10.1073/pnas.85.6.1998. PMC 279909. PMID 2450354.
* Chin TK, Harding SE, Eagles PA (1990). "Characterization of two proteolytically derived soluble polypeptides from the neurofilament triplet components NFM and NFH". Biochem. J. 264 (1): 53–60. doi:10.1042/bj2640053. PMC 1133546. PMID 2557834.
* Myers MW, Lazzarini RA, Lee VM, et al. (1987). "The human mid-size neurofilament subunit: a repeated protein sequence and the relationship of its gene to the intermediate filament gene family". EMBO J. 6 (6): 1617–26. doi:10.1002/j.1460-2075.1987.tb02409.x. PMC 553533. PMID 3608989.
* Tu PH, Elder G, Lazzarini RA, et al. (1995). "Overexpression of the human NFM subunit in transgenic mice modifies the level of endogenous NFL and the phosphorylation state of NFH subunits". J. Cell Biol. 129 (6): 1629–40. doi:10.1083/jcb.129.6.1629. PMC 2291190. PMID 7790359.
* Robertson NG, Khetarpal U, Gutiérrez-Espeleta GA, et al. (1995). "Isolation of novel and known genes from a human fetal cochlear cDNA library using subtractive hybridization and differential screening". Genomics. 23 (1): 42–50. doi:10.1006/geno.1994.1457. PMID 7829101.
* Dong DL, Xu ZS, Chevrier MR, et al. (1993). "Glycosylation of mammalian neurofilaments. Localization of multiple O-linked N-acetylglucosamine moieties on neurofilament polypeptides L and M." J. Biol. Chem. 268 (22): 16679–87. doi:10.1016/S0021-9258(19)85471-6. PMID 8344946.
* Fleming LM, Weisgraber KH, Strittmatter WJ, et al. (1996). "Differential binding of apolipoprotein E isoforms to tau and other cytoskeletal proteins". Exp. Neurol. 138 (2): 252–60. doi:10.1006/exnr.1996.0064. PMID 8620924. S2CID 46328348.
* Dong DL, Xu ZS, Hart GW, Cleveland DW (1996). "Cytoplasmic O-GlcNAc modification of the head domain and the KSP repeat motif of the neurofilament protein neurofilament-H". J. Biol. Chem. 271 (34): 20845–52. doi:10.1074/jbc.271.34.20845. PMID 8702840.
* Veeranna GJ, Shetty KT, Takahashi M, et al. (2000). "Cdk5 and MAPK are associated with complexes of cytoskeletal proteins in rat brain". Brain Res. Mol. Brain Res. 76 (2): 229–36. doi:10.1016/S0169-328X(00)00003-6. PMID 10762698.
* Taylor JP, Sater R, French J, et al. (2002). "Transcription of intermediate filament genes is enhanced in focal cortical dysplasia". Acta Neuropathol. 102 (2): 141–8. doi:10.1007/s004010000348. PMID 11563628. S2CID 23648593.
* Wang Y, Wang Q, Wang J (2002). "[Detection of level and mutation of neurofilament mRNA in Alzheimer's disease]". Zhonghua Yi Xue Za Zhi. 82 (8): 519–22. PMID 12133495.
* Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
* Bhaskar K, Shareef MM, Sharma VM, et al. (2003). "Co-purification and localization of Munc18-1 (p67) and Cdk5 with neuronal cytoskeletal proteins". Neurochem. Int. 44 (1): 35–44. doi:10.1016/S0197-0186(03)00099-8. PMID 12963086. S2CID 23783141.
* Krüger R, Fischer C, Schulte T, et al. (2004). "Mutation analysis of the neurofilament M gene in Parkinson's disease". Neurosci. Lett. 351 (2): 125–9. doi:10.1016/S0304-3940(03)00903-0. PMID 14583397. S2CID 23425379.
* Garcia ML, Lobsiger CS, Shah SB, et al. (2004). "NF-M is an essential target for the myelin-directed "outside-in" signaling cascade that mediates radial axonal growth". J. Cell Biol. 163 (5): 1011–20. doi:10.1083/jcb.200308159. PMC 2173620. PMID 14662745.
* Perez-Olle R, Lopez-Toledano MA, Liem RK (2004). "The G336S variant in the human neurofilament-M gene does not affect its assembly or distribution: importance of the functional analysis of neurofilament variants". J. Neuropathol. Exp. Neurol. 63 (7): 759–74. doi:10.1093/jnen/63.7.759. PMID 15290901.
* Suzuki Y, Yamashita R, Shirota M, et al. (2004). "Sequence comparison of human and mouse genes reveals a homologous block structure in the promoter regions". Genome Res. 14 (9): 1711–8. doi:10.1101/gr.2435604. PMC 515316. PMID 15342556.
* DeGiorgis JA, Jaffe H, Moreira JE, et al. (2005). "Phosphoproteomic analysis of synaptosomes from human cerebral cortex". J. Proteome Res. 4 (2): 306–15. doi:10.1021/pr0498436. PMID 15822905.

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* t
* e

Proteins of the cytoskeleton

Human|

| Microfilaments
and ABPs|

| Myofilament|

| Actins|

* A1
* A2
* B
* C1
* G1
* G2

|

Myosins|

* I
* MYO1A
* MYO1B
* MYO1C
* MYO1D
* MYO1E
* MYO1F
* MYO1G
* MYO1H)
* II
* MYH1
* MYH2
* MYH3
* MYH4
* MYH6
* MYH7
* MYH7B
* MYH8
* MYH9
* MYH10
* MYH11
* MYH13
* MYH14
* MYH15
* MYH16
* III
* MYO3A
* MYO3B
* V
* MYO5A
* MYO5B
* MYO5C
* VI
* MYO6
* VII
* MYO7A
* MYO7B
* IX
* MYO9A
* MYO9B
* X
* MYO10
* XV
* MYO15A
* XVIII
* MYO18A
* MYO18B
* LC
* MYL1
* MYL2
* MYL3
* MYL4
* MYL5
* MYL6
* MYL6B
* MYL7
* MYL9
* MYLIP
* MYLK
* MYLK2
* MYLL1

Other|

* Tropomodulin
* 1
* 2
* 3
* 4
* Troponin
* T 1 2 3
* C 1 2
* I 1 2 3
* Tropomyosin
* 1
* 2
* 3
* 4

* Actinin
* 1
* 2
* 3
* 4
* Arp2/3 complex
* actin depolymerizing factors
* Cofilin
* 1
* 2
* Destrin
* Gelsolin
* Profilin
* 1
* 2
* Titin

Other|

* Wiskott–Aldrich syndrome protein
* Fibrillin
* Filamin
* FLNA
* FLNB
* FLNC
* Espin
* TRIOBP

Intermediate
filaments|

| Type 1/2
(Keratin,
Cytokeratin)|

| Epithelial keratins
(soft alpha-keratins)|

* type I/chromosome 17
* 9
* 10
* 12
* 13
* 14
* 15
* 16
* 17
* 19
* 20
* chromosome 12
* 18
* none
* 21

* type II/chromosome 12
* 1
* 2A
* 3
* 4
* 5
* 6A
* 6B
* 6C
* 7
* 8

|

Hair keratins
(hard alpha-keratins)|

* type I/chromosome 17
* 31
* 32
* 33A
* 33B
* 34
* 35
* 36
* 37
* 38

* type II/chromosome 12
* 81
* 82
* 83
* 84
* 85
* 86

Ungrouped alpha|

* chromosome 17
* 23
* 24
* 25
* 26
* 27
* 28
* 39
* 40

* chromosome 12
* 71
* 72
* 73
* 74
* 75
* 76
* 77
* 78
* 79
* 80

Not alpha|

* Beta-keratin

Type 3|

* Desmin
* GFAP
* Peripherin
* Vimentin

Type 4|

* Internexin
* Nestin
* Neurofilament
* NEFL
* NEFM
* NEFH
* Synemin
* Syncoilin

Type 5|

* Nuclear lamins: A/C
* B1
* B2

Microtubules
and MAPs|

| Tubulins|

* TUBA1A
* TUBA1B
* TUBA1C
* TUBA3C
* TUBA3D
* TUBA3E
* TUBA4A
* TUBA8
* TUBB
* TUBB1
* TUBB2A
* TUBB2B
* TUBB2C
* TUBB3
* TUBB4
* TUBB4Q
* TUBB6
* TUBB8
* TUBG1
* TUBG2
* TUBGCP2
* TUBGCP3
* TUBGCP4
* TUBGCP5
* TUBGCP6
* TUBD1
* TUBE1

|

MAPs|

* EB1
* EB2
* EB3
* MAP1A
* MAP1B
* MAP2
* MAP4

Kinesins|

* KIF1A
* KIF1B
* KIF2A
* KIF2C
* KIF3B
* KIF3C
* KIF4A
* KIF4B
* KIF5A
* KIF5B
* KIF5C
* KIF6
* KIF7
* KIF9
* KIF11
* KIF12
* KIF13A
* KIF13B
* KIF14
* KIF15
* KIF16B
* KIF17
* KIF18A
* KIF18B
* KIF19
* KIF20A
* KIF20B
* KIF21A
* KIF21B
* KIF22
* KIF23
* KIF24
* KIF25
* KIF26A
* KIF26B
* KIF27
* KIFC1
* KIFC2
* KIFC3

Dyneins|

* axonemal: DNAH1
* DNAH2
* DNAH3
* DNAH5
* DNAH6
* DNAH7
* DNAH8
* DNAH9
* DNAH10
* DNAH11
* DNAH12
* DNAH13
* DNAH14
* DNAH17
* DNAI1
* DNAI2
* DNALI1
* DNAL1
* DNAL4

* cytoplasmic: DYNC1H1
* DYNC2H1
* DYNC1I1
* DYNC1I2
* DYNC1LI1
* DYNC1LI2
* DYNC2LI1
* DYNLL1
* DYNLL2
* DYNLRB1
* DYNLRB2
* DYNLT1
* DYNLT3

Microtubule organising proteins|

* CAMSAP1
* CAMSAP2
* CAMSAP3
* Centrin 1
* Centrin 2
* Centrin 3
* PCM1

Microtubule severing proteins|

* Katanin
* Spastin

Other|

* Tau protein
* Dynactin
* DCTN1
* Stathmin
* Tektin
* TEKT1
* TEKT2
* TEKT3
* TEKT4
* TEKT5
* Dynamin
* DNM1
* DNM2
* DNM3

Catenins|

* Alpha catenin
* Beta catenin
* APC
* Plakoglobin (gamma catenin)
* Delta catenin
* GAN

Membrane|

* Dystrophin
* Dystroglycan
* Utrophin
* Ankyrin
* ANK1
* ANK2
* ANK3
* Spectrin
* SPTA1
* SPTAN1
* SPTB
* SPTBN1
* SPTBN2
* SPTBN4
* SPTBN5

Other|

* Plakins
* Corneodesmosin
* Desmoplakin
* Dystonin
* Envoplakin
* MACF1
* Periplakin
* Plectin
* Talin
* TLN1
* Vinculin
* Plakophilin
* PKP1
* PKP2
* ACF7
* PLEKHA7

Nonhuman|

* Major sperm proteins
* Prokaryotic cytoskeleton
* Crescentin
* FtsZ
* MreB
* ParM

See also: cytoskeletal defects

This article incorporates text from the United States National Library of Medicine, which is in the public domain.

This article on a gene on human chromosome 8 is a stub. You can help Wikipedia by expanding it.

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