Identification
BMDB Protein ID BMDBP01428
Secondary Accession Numbers
  • BMDBP03171
Name Cytochrome b-245 heavy chain
Synonyms Not Available
Gene Name CYBB
Protein Type Enzyme
Biological Properties
General Function Involved in electron carrier activity
Specific Function Critical component of the membrane-bound oxidase of phagocytes that generates superoxide. 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.
Pathways Not Available
Reactions Not Available
GO Classification Not Available
Cellular Location Not Available
Gene Properties
Chromosome Location X
Locus Not Available
SNPs CYBB
Gene Sequence
>1713 bp
ATGGGGAACTGGGTTGTGAATGAGGGCATCTCCATCTTTGTCATTCTGGTATGGCTGGGG
ATGAACGTCTTCCTTTTTGTCTGGTACTACCGGGTTTATGATATCCCAGATAAGTTCTTT
TACACTCGAAAACTTCTTGGGTCAGCGCTGGCCCTGGCCAGAGCCCCTGCAGCCTGCCTG
AATTTCAACTGCATGCTGATTCTGCTGCCTGTCTGTCGAAATCTGCTCTCCTTCCTCAGG
GGTTCCAGTGCGTGCTGCTCAACAAGAATTCGGAGACAACTGGACAGGAACCTCACCTTT
CATAAAATGGTGGCATGGATGATTGCACTTCACACTGCAATTCATACCATTGCACATCTA
TTTAATGTGGAGTGGTGTGTGAATGCCCGAGTCAACAATTCTGATCCTTATTCAATAGCA
CTCTCTGACATTGGAGATAAGCCTAATGAAACTTACCTCAATTTTGTTCGACAGAGAATC
AAGAATCCTGAAGGAGGCCTGTATGTGGCTGTGACTCGGTTGGCAGGCATCACTGGAGTC
GTCATTACACTGTGCCTGATATTAATTATCACATCCTCCACCAAAACCATCCGGAGGTCT
TATTTTGAAGTGTTTTGGTACACACACCATCTCTTTGTGATCTTCTTCATTGGTCTCGCC
ATCCATGGAGCTCAGCGGATTGTACGTGGGCAGACTGCAGAGAGTTTGTTGAAACACCAA
CCAAGAAACTGTTATCAAAACATCTCACAGTGGGGAAAAATAGAGAACTGCCCAATCCCA
GAGTTCTCTGGGAACCCTCCTATGACTTGGAAATGGATAGTGGGTCCCATGTTCCTGTAT
CTCTGTGAGAGGTTGGTACGGTTTTGGAGATCTCAACAGAAGGTGGTCATCACCAAGGTG
GTCACTCACCCTTTCAAAACCATCGAGCTCCAGATGAAGAAGAAAGGATTCAAGATGGAG
GTGGGCCAATACATTTTCGTCAAGTGTCCCGTGGTGTCCAAGCTGGAGTGGCACCCTTTC
ACCCTGACCTCTGCCCCTGAGGAAGACTTCTTTAGCATCCATATCCGCATCGTGGGGGAC
TGGACAGAGGGACTCTTCAAAGCTTGTGGCTGTGATAAGCAGGAGTTTCAAGATGCCTGG
AAACTACCAAAGATAGCTGTTGACGGGCCCTTTGGCACTGCCAGTGAGGACGTGTTCAGT
TACGAGGTGGTGATGTTAGTGGGAGCAGGGATCGGGGTTACGCCCTTTGCATCCATCCTC
AAGTCGGTCTGGTACAAATATTGCAATAAAGCCCCAAATCTGAGGCTCAAAAAGATCTAC
TTCTACTGGCTGTGCCGGGACACACATGCCTTTGAGTGGTTTGCGGACCTGCTGCAGCTG
CTGGAAACACAGATGCAGGAGAAGAACAACACGGACTTCCTCAGCTACAACATCTGCCTC
ACTGGCTGGGATGAGTCTCAGGCCAGTCACTTTGCTATGCATCATGACGAGGAGAAAGAT
GTAATCACAGGCCTGAAACAAAAGACCTTGTATGGACGACCCAACTGGGATAACGAGTTC
AAGACCATTGGAAGTCAACATCCCAATACCAGAATAGGAGTCTTCCTCTGCGGACCGGAA
GCCTTGGCTGACACCCTTAATAAGCAGTGCATCTCCAACTCCGACTCTGGCCCCAGGGGA
GTGCATTTCATTTTCAACAAGGAAAACTTCTAA
Protein Properties
Number of Residues 570
Molecular Weight 65643.0
Theoretical pI 8.74
Pfam Domain Function Not Available
Signals
  • None
Transmembrane Regions
  • 9-29
  • 49-69
  • 103-123
  • 170-190
  • 201-221
  • 262-282
Protein Sequence
>Cytochrome b-245 heavy chain
MGNWVVNEGISIFVILVWLGMNVFLFVWYYRVYDIPDKFFYTRKLLGSALALARAPAACL
NFNCMLILLPVCRNLLSFLRGSSACCSTRIRRQLDRNLTFHKMVAWMIALHTAIHTIAHL
FNVEWCVNARVNNSDPYSIALSDIGDKPNETYLNFVRQRIKNPEGGLYVAVTRLAGITGV
VITLCLILIITSSTKTIRRSYFEVFWYTHHLFVIFFIGLAIHGAQRIVRGQTAESLLKHQ
PRNCYQNISQWGKIENCPIPEFSGNPPMTWKWIVGPMFLYLCERLVRFWRSQQKVVITKV
VTHPFKTIELQMKKKGFKMEVGQYIFVKCPVVSKLEWHPFTLTSAPEEDFFSIHIRIVGD
WTEGLFKACGCDKQEFQDAWKLPKIAVDGPFGTASEDVFSYEVVMLVGAGIGVTPFASIL
KSVWYKYCNKAPNLRLKKIYFYWLCRDTHAFEWFADLLQLLETQMQEKNNTDFLSYNICL
TGWDESQASHFAMHHDEEKDVITGLKQKTLYGRPNWDNEFKTIGSQHPNTRIGVFLCGPE
ALADTLNKQCISNSDSGPRGVHFIFNKENF
GenBank ID Protein AAC27247.1
UniProtKB/Swiss-Prot ID O46522
UniProtKB/Swiss-Prot Entry Name CY24B_BOVIN
PDB IDs Not Available
GenBank Gene ID AF036097
GeneCard ID CYBB
GenAtlas ID Not Available
HGNC ID Not Available
References
General References Not Available