HOXB6

From Wikipedia, the free encyclopedia

Homeobox B6

PDB rendering based on 1ahd.

Available structures

Ortholog search: PDBe, RCSB

List of PDB id codes
1ahd, 1hom, 1san, 2hoa, 9ant

Identifiers

Symbols

HOXB6; HOX2; HOX2B; HU-2; Hox-2.2

External IDs

OMIM: 142961 MGI: 96187 HomoloGene: 7366 GeneCards: HOXB6 Gene

Gene Ontology
Molecular function	• sequence-specific DNA binding transcription factor activity • sequence-specific DNA binding
Cellular component	• nucleus
Biological process	• transcription, DNA-dependent • regulation of transcription, DNA-dependent • anterior/posterior axis specification, embryo • erythrocyte homeostasis • embryonic skeletal system morphogenesis
Sources: Amigo / QuickGO

RNA expression pattern

More reference expression data

Orthologs

Species

Human

Mouse

RefSeq (mRNA)

RefSeq (protein)

Location (UCSC)

Chr 17:
46.67 – 46.68 Mb

Chr 11:
96.29 – 96.3 Mb

PubMed search

Homeobox protein Hox-B6 is a protein that in humans is encoded by the HOXB6 gene.^[1]^[2]^[3]

This gene is a member of the Antp homeobox family and encodes a protein with a homeobox DNA-binding domain. It is included in a cluster of homeobox B genes located on chromosome 17. The encoded protein functions as a sequence-specific transcription factor that is involved in development, including that of lung and skin, and has been localized to both the nucleus and cytoplasm. Altered expression of this gene or a change in the subcellular localization of its protein is associated with some cases of acute myeloid leukemia and colorectal cancer.^[3]

References

↑ McAlpine PJ, Shows TB (Aug 1990). "Nomenclature for human homeobox genes". Genomics 7 (3): 460. doi:10.1016/0888-7543(90)90186-X. PMID 1973146.
↑ Scott MP (Dec 1992). "Vertebrate homeobox gene nomenclature". Cell 71 (4): 551–3. doi:10.1016/0092-8674(92)90588-4. PMID 1358459.
↑ 3.0 3.1 "Entrez Gene: HOXB6 homeobox B6".

Kaur S, Singh G, Stock JL, et al. (1992). "Dominant mutation of the murine Hox-2.2 gene results in developmental abnormalities.". J. Exp. Zool. 264 (3): 323–36. doi:10.1002/jez.1402640311. PMID 1358998.
Shen WF, Detmer K, Simonitch-Eason TA, et al. (1991). "Alternative splicing of the HOX 2.2 homeobox gene in human hematopoietic cells and murine embryonic and adult tissues.". Nucleic Acids Res. 19 (3): 539–45. doi:10.1093/nar/19.3.539. PMC 333645. PMID 1672751.
Peverali FA, D'Esposito M, Acampora D, et al. (1991). "Expression of HOX homeogenes in human neuroblastoma cell culture lines.". Differentiation 45 (1): 61–9. doi:10.1111/j.1432-0436.1990.tb00458.x. PMID 1981366.
Giampaolo A, Acampora D, Zappavigna V, et al. (1989). "Differential expression of human HOX-2 genes along the anterior-posterior axis in embryonic central nervous system.". Differentiation 40 (3): 191–7. doi:10.1111/j.1432-0436.1989.tb00598.x. PMID 2570724.
Shen WF, Largman C, Lowney P, et al. (1989). "Lineage-restricted expression of homeobox-containing genes in human hematopoietic cell lines.". Proc. Natl. Acad. Sci. U.S.A. 86 (21): 8536–40. doi:10.1073/pnas.86.21.8536. PMC 298317. PMID 2573064.
Acampora D, D'Esposito M, Faiella A, et al. (1990). "The human HOX gene family.". Nucleic Acids Res. 17 (24): 10385–402. doi:10.1093/nar/17.24.10385. PMC 335308. PMID 2574852.
Boncinelli E, Acampora D, Pannese M, et al. (1990). "Organization of human class I homeobox genes.". Genome 31 (2): 745–56. PMID 2576652.
Murphy PD, Ferguson-Smith AC, Miki T, et al. (1987). "A moderately frequent RFLP identified by both SacI and BanII with a probe from the HOX2 locus in man (17q11-17q22).". Nucleic Acids Res. 15 (15): 6311. doi:10.1093/nar/15.15.6311. PMC 306101. PMID 2888083.
Levine M, Rubin GM, Tjian R (1984). "Human DNA sequences homologous to a protein coding region conserved between homeotic genes of Drosophila.". Cell 38 (3): 667–73. doi:10.1016/0092-8674(84)90261-7. PMID 6091895.
Chang CP, Shen WF, Rozenfeld S, et al. (1995). "Pbx proteins display hexapeptide-dependent cooperative DNA binding with a subset of Hox proteins.". Genes Dev. 9 (6): 663–74. doi:10.1101/gad.9.6.663. PMID 7729685.
Castronovo V, Kusaka M, Chariot A, et al. (1994). "Homeobox genes: potential candidates for the transcriptional control of the transformed and invasive phenotype.". Biochem. Pharmacol. 47 (1): 137–43. doi:10.1016/0006-2952(94)90447-2. PMID 7906121.
Apiou F, Flagiello D, Cillo C, et al. (1996). "Fine mapping of human HOX gene clusters.". Cytogenet. Cell Genet. 73 (1-2): 114–5. doi:10.1159/000134320. PMID 8646877.
Sawcer S, Jones HB, Feakes R, et al. (1996). "A genome screen in multiple sclerosis reveals susceptibility loci on chromosome 6p21 and 17q22.". Nat. Genet. 13 (4): 464–8. doi:10.1038/ng0896-464. PMID 8696343.
Zimmermann F, Rich IN (1997). "Mammalian homeobox B6 expression can be correlated with erythropoietin production sites and erythropoiesis during development, but not with hematopoietic or nonhematopoietic stem cell populations.". Blood 89 (8): 2723–35. PMID 9108390.
Vider BZ, Zimber A, Hirsch D, et al. (1997). "Human colorectal carcinogenesis is associated with deregulation of homeobox gene expression.". Biochem. Biophys. Res. Commun. 232 (3): 742–8. doi:10.1006/bbrc.1997.6364. PMID 9126347.
Ohnishi K, Tobita T, Sinjo K, et al. (1999). "Modulation of homeobox B6 and B9 genes expression in human leukemia cell lines during myelomonocytic differentiation.". Leuk. Lymphoma 31 (5-6): 599–608. doi:10.3109/10428199809057620. PMID 9922051.
Fienberg AA, Nordstedt C, Belting HG, et al. (1999). "Phylogenetically conserved CK-II phosphorylation site of the murine homeodomain protein Hoxb-6.". J. Exp. Zool. 285 (1): 76–84. doi:10.1002/(SICI)1097-010X(19990415)285:1<76::AID-JEZ9>3.0.CO;2-K. PMID 10327653.
Vider BZ, Zimber A, Chastre E, et al. (2000). "Deregulated expression of homeobox-containing genes, HOXB6, B8, C8, C9, and Cdx-1, in human colon cancer cell lines.". Biochem. Biophys. Res. Commun. 272 (2): 513–8. doi:10.1006/bbrc.2000.2804. PMID 10833444.

PDB gallery

1ahd: DETERMINATION OF THE NMR SOLUTION STRUCTURE OF AN ANTENNAPEDIA HOMEODOMAIN-DNA COMPLEX

1hom: DETERMINATION OF THE THREE-DIMENSIONAL STRUCTURE OF THE ANTENNAPEDIA HOMEODOMAIN FROM DROSOPHILA IN SOLUTION BY 1H NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY

1san: THE DES(1-6)ANTENNAPEDIA HOMEODOMAIN: COMPARISON OF THE NMR SOLUTION STRUCTURE AND THE DNA BINDING AFFINITY WITH THE INTACT ANTENNAPEDIA HOMEODOMAIN

2hoa: STRUCTURE DETERMINATION OF THE ANTP(C39->S) HOMEODOMAIN FROM NUCLEAR MAGNETIC RESONANCE DATA IN SOLUTION USING A NOVEL STRATEGY FOR THE STRUCTURE CALCULATION WITH THE PROGRAMS DIANA, CALIBA, HABAS AND GLOMSA

9ant: ANTENNAPEDIA HOMEODOMAIN-DNA COMPLEX

External links

HOXB6 protein, human at the US National Library of Medicine Medical Subject Headings (MeSH)

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

Transcription factors and intracellular receptors

(1) Basic domains

(1.1) Basic leucine zipper (bZIP)	Activating transcription factor (AATF, 1, 2, 3, 4, 5, 6, 7) · AP-1 (c-Fos, FOSB, FOSL1, FOSL2, JDP2, c-Jun, JUNB, JUND) · BACH (1, 2) · BATF · BLZF1 · C/EBP (α, β, γ, δ, ε, ζ) · CREB (1, 3, L1) · CREM · DBP · DDIT3 · GABPA · HLF · MAF (B, F, G, K) · NFE (2, L1, L2, L3) · NFIL3 · NRL · NRF (1, 2, 3) · XBP1

(1.2) Basic helix-loop-helix (bHLH)	ATOH1 · AhR · AHRR · ARNT · ASCL1 · BHLH (2, 3, 9) · BMAL (ARNTL, ARNTL2) · CLOCK · EPAS1 · FIGLA · HAND (1, 2) · HES (5, 6) · HEY (1, 2, L) · HES1 · HIF (1A, 3A) · ID (1, 2, 3, 4) · LYL1 · MESP2 · MXD4 · MYCL1 · MYCN · Myogenic regulatory factors (MyoD, Myogenin, MYF5, MYF6) · Neurogenins (1, 2, 3) · NeuroD (1, 2) · NPAS (1, 2, 3) · OLIG (1, 2) · Pho4 · Scleraxis · SIM (1, 2) · TAL (1, 2) · Twist · USF1

(1.3) bHLH-ZIP	AP-4 · MAX (MXD3) · MITF · MNT · MLX · MXI1 · Myc · SREBP (1, 2)

(1.4) NF-1	NFI (A, B, C, X) · SMAD (R-SMAD (1, 2, 3, 5, 9) - I-SMAD (6, 7) - 4)

(1.5) RF-X	RFX (1, 2, 3, 4, 5, 6, ANK)

(1.6) Basic helix-span-helix (bHSH)	AP-2 (α, β, γ, δ, ε)

(2) Zinc finger DNA-binding domains

(2.1) Nuclear receptor (Cys₄)	subfamily 1 (Thyroid hormone (α, β), CAR, FXR, LXR (α, β), PPAR (α, β/δ, γ), PXR, RAR (α, β, γ), ROR (α, β, γ), Rev-ErbA (α, β), VDR) subfamily 2 (COUP-TF (I, II), Ear-2, HNF4 (α, γ), PNR, RXR (α, β, γ), Testicular receptor (2, 4), TLX) subfamily 3 (Steroid hormone (Androgen, Estrogen (α, β), Glucocorticoid, Mineralocorticoid, Progesterone), Estrogen related (α, β, γ)) subfamily 4 NUR (NGFIB, NOR1, NURR1) · subfamily 5 (LRH-1, SF1) · subfamily 6 (GCNF) · subfamily 0 (DAX1, SHP)

(2.2) Other Cys₄	GATA (1, 2, 3, 4, 5, 6) · MTA (1, 2, 3) · TRPS1

(2.3) Cys₂His₂	General transcription factors (TFIIA, TFIIB, TFIID, TFIIE (1, 2), TFIIF (1, 2), TFIIH (1, 2, 4, 2I, 3A, 3C1, 3C2)) ATBF1 · BCL (6, 11A, 11B) · CTCF · E4F1 · EGR (1, 2, 3, 4) · ERV3 · GFI1 · GLI-Krüppel family (1, 2, 3, REST, S1, S2, YY1) · HIC (1, 2) · HIVEP (1, 2, 3) · IKZF (1, 2, 3) · ILF (2, 3) · KLF (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17) · MTF1 · MYT1 · OSR1 · PRDM9 · SALL (1, 2, 3, 4) · SP (1, 2, 4, 7, 8) · TSHZ3 · WT1 · Zbtb7 (7A, 7B) · ZBTB (11, 16, 17, 20, 32, 33, 40) · zinc finger (3, 7, 9, 10, 19, 22, 24, 33B, 34, 35, 41, 43, 44, 51, 74, 143, 146, 148, 165, 202, 217, 219, 238, 239, 259, 267, 268, 281, 295, 300, 318, 330, 346, 350, 365, 366, 384, 423, 451, 452, 471, 593, 638, 644, 649, 655)

(2.4) Cys₆	HIVEP1

(2.5) Alternating composition	AIRE · DIDO1 · GRLF1 · ING (1, 2, 4) · JARID (1A, 1B, 1C, 1D, 2) · JMJD1B

(2.6) WRKY	WRKY

(3) Helix-turn-helix domains

(3.1) Homeodomain	ARX · CDX (1, 2) · CRX · CUTL1 · DBX (1, 2) · DLX (3, 4, 5) · EMX (1, 2) · EN (1, 2) · FHL (1, 2, 3) · HESX1 · HHEX · HLX · Homeobox (A1, A2, A3, A4, A5, A7, A9, A10, A11, A13, B1, B2, B3, B4, B5, B6, B7, B8, B9, B13, C4, C5, C6, C8, C9, C10, C11, C12, C13, D1, D3, D4, D8, D9, D10, D11, D12, D13) · HOPX · IRX (1, 2, 3, 4, 5, 6, MKX) · LMX (1A, 1B) · MEIS (1, 2) · MEOX2 · MNX1 · MSX (1, 2) · NANOG · NKX (2-1, 2-2, 2-3, 2-5, 3-1, 3-2, 6-1, 6-2) · NOBOX · PBX (1, 2, 3) · PHF (1, 3, 6, 8, 10, 16, 17, 20, 21A) · PHOX (2A, 2B) · PITX (1, 2, 3) · POU domain (PIT-1, BRN-3: A, B, C, Octamer transcription factor: 1, 2, 3/4, 6, 7, 11) · OTX (1, 2) · PDX1 · SATB2 · SHOX2 · SIX (1, 2, 3, 4, 5) · VAX1 · ZEB (1, 2)

(3.2) Paired box	PAX (1, 2, 3, 4, 5, 6, 7, 8, 9) · PRRX (1, 2) · RAX

(3.3) Fork head / winged helix	E2F (1, 2, 3, 4, 5) · FOX proteins (A1, A2, A3, C1, C2, D3, D4, E1, E3, F1, G1, H1, I1, J1, J2, K1, K2, L2, M1, N1, N3, O1, O3, O4, P1, P2, P3, P4)

(3.4) Heat Shock Factors	HSF (1, 2, 4)

(3.5) Tryptophan clusters	ELF (2, 4, 5) · EGF · ELK (1, 3, 4) · ERF · ETS (1, 2, ERG, SPIB) · ETV (1, 4, 5, 6) · FLI1 · Interferon regulatory factors (1, 2, 3, 4, 5, 6, 7, 8) · MYB · MYBL2

(3.6) TEA domain	transcriptional enhancer factor (1, 2, 3, 4)

(4) β-Scaffold factors with minor groove contacts

(4.1) Rel homology region	NF-κB (NFKB1, NFKB2, REL, RELA, RELB) · NFAT (C1, C2, C3, C4, 5)

(4.2) STAT	STAT (1, 2, 3, 4, 5, 6)

(4.3) p53	p53 · TBX (1, 2, 3, 5, 19, 21, 22, TBR1, TBR2, TFT) · MYRF · TP63

(4.4) MADS box	Mef2 (A, B, C, D) · SRF

(4.6) TATA binding proteins	TBP · TBPL1

(4.7) High-mobility group	BBX · HMGB (1, 2, 3, 4) · HMGN (1, 2, 3, 4) · HNF (1A, 1B) · LEF1 · SOX (1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 18, 21) · SRY · SSRP1 · TCF (3, 4) · TOX (1, 2, 3, 4)

(4.9) Grainyhead	TFCP2

(4.10) Cold-shock domain	CSDA, YBX1

(4.11) Runt	CBF (CBFA2T2, CBFA2T3, RUNX1, RUNX2, RUNX3, RUNX1T1)

(0) Other transcription factors

(0.2) HMGI(Y)	HMGA (1, 2) · HBP1

(0.3) Pocket domain	Rb · RBL1 · RBL2

(0.5) AP-2/EREBP-related factors	Apetala 2 · EREBP · B3

(0.6) Miscellaneous	ARID (1A, 1B, 2, 3A, 3B, 4A) · CAP · IFI (16, 35) · MLL (2, 3, T1) · MNDA · NFY (A, B, C) · Rho/Sigma

see also transcription factor/coregulator deficiencies
B bsyn: dna (repl, cycl, reco, repr) · tscr (fact, tcrg, nucl, rnat, rept, ptts) · tltn (risu, pttl, nexn) · dnab, rnab/runp · stru (domn, 1°, 2°, 3°, 4°)

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HOXB6

See also

References

Further reading

External links