Identification
HMDB Protein ID CDBP00120
Secondary Accession Numbers Not Available
Name NADH-cytochrome b5 reductase 3
Description Not Available
Synonyms
  1. B5R
  2. Cytochrome b5 reductase
  3. Diaphorase-1
  4. NADH-cytochrome b5 reductase 3 membrane-bound form
  5. NADH-cytochrome b5 reductase 3 soluble form
Gene Name CYB5R3
Protein Type Enzyme
Biological Properties
General Function Involved in oxidoreductase activity
Specific Function Desaturation and elongation of fatty acids, cholesterol biosynthesis, drug metabolism, and, in erythrocyte, methemoglobin reduction.
GO Classification
Biological Process
L-ascorbic acid metabolic process
cholesterol biosynthetic process
blood circulation
Cellular Component
endoplasmic reticulum membrane
endoplasmic reticulum
hemoglobin complex
mitochondrial outer membrane
lipid particle
mitochondrial inner membrane
Function
oxidoreductase activity
catalytic activity
Molecular Function
cytochrome-b5 reductase activity
FAD binding
Process
metabolic process
oxidation reduction
Cellular Location
  1. Isoform 2:Cytoplasm
Pathways
Gene Properties
Chromosome Location 22
Locus 22q13.2
SNPs CYB5R3
Gene Sequence
>906 bp
ATGGGGGCCCAGCTCAGCACGTTGGGCCATATGGTGCTCTTCCCAGTCTGGTTCCTGTAC
AGTCTGCTCATGAAGCTGTTCCAGCGCTCCACGCCAGCCATCACCCTCGAGAGCCCGGAC
ATCAAGTACCCGCTGCGGCTCATCGACCGGGAGATCATCAGCCATGACACCCGGCGCTTC
CGCTTTGCCCTGCCGTCACCCCAGCACATCCTGGGCCTCCCTGTCGGCCAGCACATCTAC
CTCTCGGCTCGAATTGATGGAAACCTGGTCGTCCGGCCCTATACACCCATCTCCAGCGAT
GATGACAAGGGCTTCGTGGACCTGGTCATCAAGGTTTACTTCAAGGACACCCATCCCAAG
TTTCCCGCTGGAGGGAAGATGTCTCAGTACCTGGAGAGCATGCAGATTGGAGACACCATT
GAGTTCCGGGGCCCCAGTGGGCTGCTGGTCTACCAGGGCAAAGGGAAGTTCGCCATCCGA
CCTGACAAAAAGTCCAACCCTATCATCAGGACAGTGAAGTCTGTGGGCATGATCGCGGGA
GGGACAGGCATCACCCCGATGCTGCAGGTGATCCGCGCCATCATGAAGGACCCTGATGAC
CACACTGTGTGCCACCTGCTCTTTGCCAACCAGACCGAGAAGGACATCCTGCTGCGACCT
GAGCTGGAGGAACTCAGGAACAAACATTCTGCACGCTTCAAGCTCTGGTACACGCTGGAC
AGAGCCCCTGAAGCCTGGGACTACGGCCAGGGCTTCGTGAATGAGGAGATGATCCGGGAC
CACCTTCCACCCCCAGAGGAGGAGCCGCTGGTGCTGATGTGTGGCCCCCCACCCATGATC
CAGTACGCCTGCCTTCCCAACCTGGACCACGTGGGCCACCCCACGGAGCGCTGCTTCGTC
TTCTGA
Protein Properties
Number of Residues 301
Molecular Weight 34234.55
Theoretical pI 7.599
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>NADH-cytochrome b5 reductase 3
MGAQLSTLGHMVLFPVWFLYSLLMKLFQRSTPAITLESPDIKYPLRLIDREIISHDTRRF
RFALPSPQHILGLPVGQHIYLSARIDGNLVVRPYTPISSDDDKGFVDLVIKVYFKDTHPK
FPAGGKMSQYLESMQIGDTIEFRGPSGLLVYQGKGKFAIRPDKKSNPIIRTVKSVGMIAG
GTGITPMLQVIRAIMKDPDDHTVCHLLFANQTEKDILLRPELEELRNKHSARFKLWYTLD
RAPEAWDYGQGFVNEEMIRDHLPPPEEEPLVLMCGPPPMIQYACLPNLDHVGHPTERCFV
F
GenBank ID Protein 1695155
UniProtKB/Swiss-Prot ID P00387
UniProtKB/Swiss-Prot Entry Name NB5R3_HUMAN
PDB IDs
GenBank Gene ID Y09501
GeneCard ID CYB5R3
GenAtlas ID CYB5R3
HGNC ID HGNC:2873
References
General References Not Available