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The protein encoded by this gene is a transmembrane endopeptidase that belongs to the type II integral membrane zinc-dependent endopeptidase family. The protein is thought to be involved in bone and dentin mineralization and renal phosphate reabsorption. Mutations in this gene cause X-linked hypophosphatemic rickets. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]
PHEX (Phosphate Regulating Endopeptidase Homolog X-Linked) is a Protein Coding gene. Diseases associated with PHEX include Hypophosphatemic Rickets, X-Linked Dominant and Rickets. Gene Ontology (GO) annotations related to this gene include metalloendopeptidase activity and aminopeptidase activity. An important paralog of this gene is MMEL1.
GeneHancer (GH) Identifier | GH Type | GH Score |
GH Sources | Gene Association Score | Total Score | TSS distance (kb) | Number of Genes Away | Size (kb) | Transcription Factor Binding Sites |
Gene Targets |
---|---|---|---|---|---|---|---|---|---|---|
GH0XJ022032 | Promoter/Enhancer | 0.6 | EPDnew Ensembl | 250.7 | -0.1 | -124 | 0.8 | SPI1 | PHEX HSALNG0136969-002 SMS | |
GH0XJ022036 | Enhancer | 0.4 | Ensembl | 255.2 | +1.7 | 1676 | 0.4 | FEZF1 PRDM6 SP7 | PHEX HSALNG0136971 CBLL2 | |
GH0XJ022056 | Enhancer | 1.2 | FANTOM5 Ensembl ENCODE | 16.7 | +27.7 | 27676 | 8.4 | SP1 BCL11A NR2C1 TRIM22 IRF4 EBF1 ZNF316 NFE2 BHLHE40 BATF | PHEX lnc-SMPX-4 RF00017-8218 piR-44878-069 CBLL2 | |
GH0XJ022116 | Enhancer | 1 | Ensembl ENCODE dbSUPER | 7.9 | +86.9 | 86863 | 4.8 | CUX1 BHLHE40 GATA3 TCF7L2 FOXA1 IKZF1 NR2F1 NCOA3 ZNF384 FOSL2 | PHEX piR-61945-526 lnc-SMPX-6 piR-33804-174 CBLL2 | |
GH0XJ022110 | Enhancer | 0.5 | Ensembl | 12.4 | +78.8 | 78787 | 0.6 | PRDM1 HNF4A IKZF1 HNF1A ATF7 IKZF2 PRDM10 DPF2 GATAD2B | piR-61945-526 PHEX lnc-SMPX-6 RF00017-8219 CBLL2 |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0004222 | metalloendopeptidase activity | TAS,IBA | 21873635 |
GO:0008233 | peptidase activity | IEA | -- |
GO:0008237 | metallopeptidase activity | IEA | -- |
GO:0008270 | zinc ion binding | TAS | 9070861 |
GO:0016787 | hydrolase activity | IEA | -- |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005783 | endoplasmic reticulum | IEA | -- |
GO:0005794 | Golgi apparatus | IEA | -- |
GO:0005886 | plasma membrane | TAS,IBA | 21873635 |
GO:0005887 | integral component of plasma membrane | TAS | 9593714 |
GO:0016020 | membrane | IEA | -- |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001501 | skeletal system development | TAS | 9070861 |
GO:0006464 | cellular protein modification process | TAS | 7550339 |
GO:0006508 | proteolysis | TAS,IDA | 11409890 |
GO:0007267 | cell-cell signaling | TAS | 7550339 |
GO:0016485 | protein processing | IBA | 21873635 |
This gene was present in the common ancestor of animals.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | PHEX 30 31 |
|
OneToOne | |
Cow (Bos Taurus) |
Mammalia | PHEX 30 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | PHEX 30 31 |
|
OneToOne | |
Mouse (Mus musculus) |
Mammalia | Phex 30 17 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Phex 30 |
|
||
Oppossum (Monodelphis domestica) |
Mammalia | PHEX 31 |
|
OneToOne | |
Platypus (Ornithorhynchus anatinus) |
Mammalia | PHEX 31 |
|
OneToOne | |
Chicken (Gallus gallus) |
Aves | PHEX 30 31 |
|
OneToOne | |
Lizard (Anolis carolinensis) |
Reptilia | PHEX 31 |
|
OneToOne | |
Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | phex 30 |
|
||
African clawed frog (Xenopus laevis) |
Amphibia | Xl.30146 30 |
|
||
Zebrafish (Danio rerio) |
Actinopterygii | phex 30 31 |
|
OneToOne | |
wufx03e08 30 |
|
||||
Fruit Fly (Drosophila melanogaster) |
Insecta | CG6265 32 |
|
|
|
Nep1 31 |
|
ManyToMany | |||
Nep2 31 32 |
|
ManyToMany | |||
CG5527 32 |
|
|
|||
CG8358 32 |
|
|
|||
Nep4 31 32 |
|
ManyToMany | |||
BcDNA:GH07188 32 |
|
|
|||
CG14527 32 |
|
|
|||
CG14529 32 |
|
|
|||
CG14528 32 |
|
|
|||
CG4721 32 |
|
|
|||
CG14523 32 |
|
|
|||
Worm (Caenorhabditis elegans) |
Secernentea | T05A8.4 32 |
|
|
|
nep-2 31 |
|
ManyToMany | |||
nep-11 31 |
|
ManyToMany | |||
nep-1 31 |
|
ManyToMany | |||
T16A9.4 32 |
|
|
|||
C49D10.10 32 |
|
|
|||
F18A12.1 32 |
|
|
|||
K02F6.9 32 |
|
|
|||
T25B6.2 32 |
|
|
|||
Sea Squirt (Ciona savignyi) |
Ascidiacea | -- 31 |
|
OneToMany | |
-- 31 |
|
OneToMany | |||
-- 31 |
|
OneToMany | |||
Sea Vase (Ciona intestinalis) |
Ascidiacea | Cin.276 30 |
|
SNP ID | Clinical significance and condition | Chr 0X pos | Variation | AA Info | Type |
---|---|---|---|---|---|
438525 | Pathogenic: Familial X-linked hypophosphatemic vitamin D refractory rickets | 22,223,855(+) |
AGCATATTAGGAAGCA
NM_000444.6(PHEX):c.1899+2113_1957del |
SPLICE_ACCEPTOR | |
835719 | Likely Pathogenic: not provided | 22,219,034(+) |
AG/A NM_000444.6(PHEX):c.1701-1del |
SPLICE_ACCEPTOR | |
837062 | Uncertain Significance: not provided | 22,219,103(+) |
GGTAA/G NM_000444.6(PHEX):c.1768+4_1768+7del |
SPLICE_DONOR | |
837876 | Pathogenic: not provided | 22,099,014(+) |
G/A NM_000444.6(PHEX):c.942G>A (p.Trp314Ter) |
NONSENSE | |
838024 | Uncertain Significance: not provided | 22,226,485(+) |
G/A NM_000444.6(PHEX):c.1942G>A (p.Gly648Arg) |
MISSENSE |
Disorder | Aliases | PubMed IDs |
---|---|---|
hypophosphatemic rickets, x-linked dominant |
|
|
rickets |
|
|
hypophosphatemia |
|
|
osteomalacia |
|
|
enthesopathy |
|
|