Identification
HMDB Protein ID CDBP01609
Secondary Accession Numbers Not Available
Name Bifunctional epoxide hydrolase 2
Description Not Available
Synonyms
  1. CEH
  2. Cytosolic epoxide hydrolase
  3. Epoxide hydratase
  4. SEH
  5. Soluble epoxide hydrolase
Gene Name EPHX2
Protein Type Enzyme
Biological Properties
General Function Involved in catalytic activity
Specific Function Bifunctional enzyme. The C-terminal domain has epoxide hydrolase activity and acts on epoxides (alkene oxides, oxiranes) and arene oxides. Plays a role in xenobiotic metabolism by degrading potentially toxic epoxides. Also determines steady-state levels of physiological mediators. The N-terminal domain has lipid phosphatase activity, with the highest activity towards threo-9,10-phosphonooxy-hydroxy-octadecanoic acid, followed by erythro-9,10-phosphonooxy-hydroxy-octadecanoic acid, 12-phosphonooxy-octadec-9Z-enoic acid, 12-phosphonooxy-octadec-9E-enoic acid, and p-nitrophenyl phospate.
GO Classification
Biological Process
stilbene catabolic process
inflammatory response
reactive oxygen species metabolic process
positive regulation of vasodilation
xenobiotic metabolic process
cellular calcium ion homeostasis
cholesterol homeostasis
regulation of blood pressure
response to toxin
positive regulation of gene expression
regulation of cholesterol metabolic process
drug metabolic process
phospholipid dephosphorylation
Cellular Component
cytosol
focal adhesion
nucleolus
Golgi apparatus
peroxisome
Function
catalytic activity
hydrolase activity
Molecular Function
magnesium ion binding
epoxide hydrolase activity
10-hydroxy-9-(phosphonooxy)octadecanoate phosphatase activity
lipid phosphatase activity
toxin binding
4-nitrophenylphosphatase activity
protein homodimerization activity
Process
metabolic process
Cellular Location
  1. Cytoplasm
  2. Peroxisome
Pathways
Gene Properties
Chromosome Location 8
Locus 8p21
SNPs EPHX2
Gene Sequence
>1668 bp
ATGACGCTGCGCGCGGCCGTCTTCGACCTTGACGGGGTGCTGGCGCTGCCAGCGGTGTTC
GGCGTCCTCGGCCGCACGGAGGAGGCCCTGGCGCTGCCCAGAGGACTTCTGAATGATGCT
TTCCAGAAAGGGGGACCAGAGGGTGCCACTACCCGGCTTATGAAAGGAGAGATCACACTT
TCCCAGTGGATACCACTCATGGAAGAAAACTGCAGGAAGTGCTCCGAGACCGCTAAAGTC
TGCCTCCCCAAGAATTTCTCCATAAAAGAAATCTTTGACAAGGCGATTTCAGCCAGAAAG
ATCAACCGCCCCATGCTCCAGGCAGCTCTCATGCTCAGGAAGAAAGGATTCACTACTGCC
ATCCTCACCAACACCTGGCTGGACGACCGTGCTGAGAGAGATGGCCTGGCCCAGCTGATG
TGTGAGCTGAAGATGCACTTTGACTTCCTGATAGAGTCGTGTCAGGTGGGAATGGTCAAA
CCTGAACCTCAGATCTACAAGTTTCTGCTGGACACCCTGAAGGCCAGCCCCAGTGAGGTC
GTTTTTTTGGATGACATCGGGGCTAATCTGAAGCCAGCCCGTGACTTGGGAATGGTCACC
ATCCTGGTCCAGGACACTGACACGGCCCTGAAAGAACTGGAGAAAGTGACCGGAATCCAG
CTTCTCAATACCCCGGCCCCTCTGCCGACCTCTTGCAATCCAAGTGACATGAGCCATGGG
TACGTGACAGTAAAGCCCAGGGTCCGTCTGCATTTTGTGGAGCTGGGCTCCGGCCCTGCT
GTGTGCCTCTGCCATGGATTTCCCGAGAGTTGGTATTCTTGGAGGTACCAGATCCCTGCT
CTGGCCCAGGCAGGTTACCGGGTCCTAGCTATGGACATGAAAGGCTATGGAGAGTCATCT
GCTCCTCCCGAAATAGAAGAATATTGCATGGAAGTGTTATGTAAGGAGATGGTAACCTTC
CTGGATAAACTGGGCCTCTCTCAAGCAGTGTTCATTGGCCATGACTGGGGTGGCATGCTG
GTGTGGTACATGGCTCTCTTCTACCCCGAGAGAGTGAGGGCGGTGGCCAGTTTGAATACT
CCCTTCATACCAGCAAATCCCAACATGTCCCCTTTGGAGAGTATCAAAGCCAACCCAGTA
TTTGATTACCAGCTCTACTTCCAAGAACCAGGAGTGGCTGAGGCTGAACTGGAACAGAAC
CTGAGTCGGACTTTCAAAAGCCTCTTCAGAGCAAGCGATGAGAGTGTTTTATCCATGCAT
AAAGTCTGTGAAGCGGGAGGACTTTTTGTAAATAGCCCAGAAGAGCCCAGCCTCAGCAGG
ATGGTCACTGAGGAGGAAATCCAGTTCTATGTGCAGCAGTTCAAGAAGTCTGGTTTCAGA
GGTCCTCTAAACTGGTACCGAAACATGGAAAGGAACTGGAAGTGGGCTTGCAAAAGCTTG
GGACGGAAGATCCTGATTCCGGCCCTGATGGTCACGGCGGAGAAGGACTTCGTGCTCGTT
CCTCAGATGTCCCAGCACATGGAGGACTGGATTCCCCACCTGAAAAGGGGACACATTGAG
GACTGTGGGCACTGGACACAGATGGACAAGCCAACCGAGGTGAATCAGATCCTCATTAAG
TGGCTGGATTCTGATGCCCGGAACCCACCGGTGGTCTCAAAGATGTAG
Protein Properties
Number of Residues 555
Molecular Weight 62615.22
Theoretical pI 6.281
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Epoxide hydrolase 2
MTLRAAVFDLDGVLALPAVFGVLGRTEEALALPRGLLNDAFQKGGPEGATTRLMKGEITL
SQWIPLMEENCRKCSETAKVCLPKNFSIKEIFDKAISARKINRPMLQAALMLRKKGFTTA
ILTNTWLDDRAERDGLAQLMCELKMHFDFLIESCQVGMVKPEPQIYKFLLDTLKASPSEV
VFLDDIGANLKPARDLGMVTILVQDTDTALKELEKVTGIQLLNTPAPLPTSCNPSDMSHG
YVTVKPRVRLHFVELGSGPAVCLCHGFPESWYSWRYQIPALAQAGYRVLAMDMKGYGESS
APPEIEEYCMEVLCKEMVTFLDKLGLSQAVFIGHDWGGMLVWYMALFYPERVRAVASLNT
PFIPANPNMSPLESIKANPVFDYQLYFQEPGVAEAELEQNLSRTFKSLFRASDESVLSMH
KVCEAGGLFVNSPEEPSLSRMVTEEEIQFYVQQFKKSGFRGPLNWYRNMERNWKWACKSL
GRKILIPALMVTAEKDFVLVPQMSQHMEDWIPHLKRGHIEDCGHWTQMDKPTEVNQILIK
WLDSDARNPPVVSKM
GenBank ID Protein 10197680
UniProtKB/Swiss-Prot ID P34913
UniProtKB/Swiss-Prot Entry Name HYES_HUMAN
PDB IDs
GenBank Gene ID AF233334
GeneCard ID EPHX2
GenAtlas ID EPHX2
HGNC ID HGNC:3402
References
General References Not Available