Alternative Name(s):

CPR; CYPOR; Cytochrome p450 oxidoreductase; DKFZp686G04235; FLJ26468; NADPH Cytochrome P450 Reductase; NADPH dependent cytochrome P450 reductase; NADPH--cytochrome P450 reductase; NCPR_HUMAN; P450 (cytochrome) oxidoreductase; P450 Cytochrome Oxidoreductase; P450R; por

Species: (Organism)

Homo sapiens (Human)

Gene Names:

POR

Tag info:

N-terminal GST-tagged

Target Protein AA Sequence:

INMGDSHVDTSSTVSEAVAEEVSLFSMTDMILFSLIVGLLTYWFLFRKKKEEVPEFTKIQTLTSSVRESSFVEKMKKTGRNIIVFYGSQTGTAEEFANRLSKDAHRYGMRGMSADPEEYDLADLSSLPEIDNALVVFCMATYGEGDPTDNAQDFYDWLQETDVDLSGVKFAVFGLGNKTYEHFNAMGKYVDKRLEQLGAQRIFELGLGDDDGNLEEDFITWREQFWLAVCEHFGVEATGEESSIRQYELVVHTDIDAAKVYMGEMGRLKSYENQKPPFDAKNPFLAAVTTNRKLNQGTERHLMHLELDISDSKIRYESGDHVAVYPANDSALVNQLGKILGADLDVVMSLNNLDEESNKKHPFPCPTSYRTALTYYLDITNPPRTNVLYELAQYASEPSEQELLRKMASSSGEGKELYLSWVVEARRHILAILQDCPSLRPPIDHLCELLPRLQARYYSIASSSKVHPNSVHICAVVVEYETKAGRINKGVATNWLRAKEPVGENGGRALVPMFVRKSQFRLPFKATTPVIMVGPGTGVAPFIGFIQERAWLRQQGKEVGETLLYYGCRRSDEDYLYREELAQFHRDGALTQLNVAFSREQSHKVYVQHLLKQDREHLWKLIEGGAHIYVCGDARNMARDVQNTFYDIVAELGAMEHAQAVDYIKKLMTK

Expression Region:

2-671aa

Subcellular Location:

Endoplasmic reticulum membrane, Single-pass membrane protein, Cytoplasmic side

Tissue Specificity:

Protein Length:

Partial of BC034277

Pathway:

Mol. Weight:

102.9 kDa

Purity:

Greater than 90% as determined by SDS-PAGE.

Form:

Liquid or Lyophilized powder

Buffer:

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Research Areas:

Signal Transduction

Function:

This enzyme is required for electron transfer from NADP to cytochrome P450 in microsomes. It can also provide electron transfer to heme oxygenase and cytochrome B5.

Involvement in disease:

Antley-Bixler syndrome, with genital anomalies and disordered steroidogenesis (ABS1); Disordered steroidogenesis due to cytochrome P450 oxidoreductase deficiency (DISPORD)

Relevance:

This enzyme is required for electron transfer from NADP to cytochrome P450 in microsomes. It can also provide electron transfer to he oxygenase and cytochrome B5.

Reconstitution:

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Protein Families:

NADPH--cytochrome P450 reductase family; Flavodoxin family; Flavoprotein pyridine nucleotide cytochrome reductase family

Reference:

Mutant P450 oxidoreductase causes disordered steroidogenesis with and without Antley-Bixler syndrome.Flueck C.E., Tajima T., Pandey A.V., Arlt W., Okuhara K., Verge C.F., Jabs E.W., Mendonca B.B., Fujieda K., Miller W.L.Nat. Genet. 36:228-230(2004)