Skip to main content
  •   Home
  •   Download
  •   Manual
  •   Contact

Molecule Details

General Information of the Molecule
Name
NADPH oxidase 2 (CYBB)
Synonyms
p22 phagocyte Bcytochrome; p22 phagocyte B-cytochrome; gp91phox; gp911; gp91-phox; gp91-1; Superoxidegenerating NADPH oxidase heavy chain subunit; Superoxide-generating NADPH oxidase heavy chain subunit; Neutrophil cytochrome b 91 kDa polypeptide; NOX2; Hemebinding membrane glycoprotein gp91phox; Heme-binding membrane glycoprotein gp91phox; Cytochrome b558 subunit beta; Cytochrome b245 heavy chain; Cytochrome b-245 heavy chain; Cytochrome b(558) subunit beta; CGD91phox; CGD91-phox
Gene Name
CYBB
Gene ID
1536
Sequence
MGNWAVNEGLSIFVILVWLGLNVFLFVWYYRVYDIPPKFFYTRKLLGSALALARAPAACL
NFNCMLILLPVCRNLLSFLRGSSACCSTRVRRQLDRNLTFHKMVAWMIALHSAIHTIAHL
FNVEWCVNARVNNSDPYSVALSELGDRQNESYLNFARKRIKNPEGGLYLAVTLLAGITGV
VITLCLILIITSSTKTIRRSYFEVFWYTHHLFVIFFIGLAIHGAERIVRGQTAESLAVHN
ITVCEQKISEWGKIKECPIPQFAGNPPMTWKWIVGPMFLYLCERLVRFWRSQQKVVITKV
VTHPFKTIELQMKKKGFKMEVGQYIFVKCPKVSKLEWHPFTLTSAPEEDFFSIHIRIVGD
WTEGLFNACGCDKQEFQDAWKLPKIAVDGPFGTASEDVFSYEVVMLVGAGIGVTPFASIL
KSVWYKYCNNATNLKLKKIYFYWLCRDTHAFEWFADLLQLLESQMQERNNAGFLSYNIYL
TGWDESQANHFAVHHDEEKDVITGLKQKTLYGRPNWDNEFKTIASQHPNTRIGVFLCGPE
ALAETLSKQSISNSESGPRGVHFIFNKENF
    Click to Show/Hide
Function
It is the terminal component of a respiratory chain that transfers single electrons from cytoplasmic NADPH across the plasma membrane to molecular oxygen on the exterior. Also functions as a voltage-gated proton channel that mediates the H(+) currents of resting phagocytes. It participates in the regulation of cellular pH and is blocked by zinc. Critical component of the membrane-bound oxidase of phagocytes that generates superoxide.
    Click to Show/Hide
Uniprot ID
CY24B_HUMAN
TC Number
TC: 5.B.1.1.1
Pfam
PF08022 ; PF01794 ; PF08030
KEGG ID
hsa1536
TTD ID
T36729
A List of Drug Combination(s) Able to Regulate This Molecule
          Expression Regulation     Click to Show/Hide the Drug Combination Regulating This Molecule
                 Up-regulation     Click to Show/Hide
                    Drug Combination 1 Up-regulating the Expression of This Molecule [1]
                    Detail(s)  Combination Info  click to show the detail info of this combination
                    Name Ampelopsin   NP Info  + Erlotinib   Drug Info 
                    Structure +
References
Reference 1 Combination treatment with erlotinib and ampelopsin overcomes erlotinib resistance in NSCLC cells via the Nox2-ROS-Bim pathway. Lung Cancer. 2017 Apr;106:115-124.
Cite NPCDR
Visitor Map
Correspondence

X. N. Sun, Y. T. Zhang, Y. Zhou, X. C. Lian, L. L. Yan, T. Pan, T. Jin, H. Xie, Z. M. Liang, W. Q. Qiu, J. X. Wang, Z. R. Li, F. Zhu*, X. B. Sui*. NPCDR: natural product-based drug combination and its disease-specific molecular regulation. Nucleic Acids Research. 50(D1): 1324-1333 (2020). PMID: 34664659

Prof. Feng ZHU  (zhufeng@zju.edu.cn)

College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China


Prof. Xinbing SUI  (hzzju@hznu.edu.cn)

School of Pharmacy and Department of Medical Oncology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, China