Uniprot ID:  Q7L1T6
  • Protein: Cytochrome b5 reductase 4
  • Organism: Human (Homo sapiens)
  • Length: 521
  • Sequence:
  • MLNVPSQSFPAPRSQQRVASGGRSKVPLKQGRSLMDWIRLTKSGKDLTGLKGRLIEVTEEELKKHNKKDDCWICIRGFVYNVSPYMEYHPGGEDELMRAAGSDGTELFDQVHRWVNYESMLKECLVGRMAIKPAVLKDYREEEKKVLNGMLPKSQVTDTLAKEGPSYPSYDWFQTDSLVTIAIYTKQKDINLDSIIVDHQNDSFRAETIIKDCLYLIHIGLSHEVQEDFSVRVVESVGKIEIVLQKKENTSWDFLGHPLKNHNSLIPRKDTGLYYRKCQLISKEDVTHDTRLFCLMLPPSTHLQVPIGQHVYLKLPITGTEIVKPYTPVSGSLLSEFKEPVLPNNKYIYFLIKIYPTGLFTPELDRLQIGDFVSVSSPEGNFKISKFQELEDLFLLAAGTGFTPMVKILNYALTDIPSLRKVKLMFFNKTEDDIIWRSQLEKLAFKDKRLDVEFVLSAPISEWNGKQGHISPALLSEFLKRNLDKSKVLVCICGPVPFTEQGVRLLHDLNFSKNEIHSFTA
Exclude chains with
Mutations (vs. UniProt)
Number of chains:  4
PDB ID:  pdb_00003lf5 , Chain A 
Resolution 1.25 Å
Residue indices (Uniprot), coverage 51-137 (50-137), 0.17
Difference from Uniprot sequence initiating methionine
Mutations (UniProt numbering) None
Insertions None
Deletions L2-L50, D138-A521
Sequence identity to UniProt 1.0000
auth_asym_id A
label_asym_ids of heme C ,  C
Available structure PDB
PDB ID:  pdb_00003lf5 , Chain A 
Resolution 1.25 Å
Residue indices (Uniprot), coverage 51-137 (50-137), 0.17
Difference from Uniprot sequence initiating methionine
Mutations (UniProt numbering) None
Insertions None
Deletions L2-L50, D138-A521
Sequence identity to UniProt 1.0000
auth_asym_id A
label_asym_ids of heme C ,  C
Available structure PDB
PDB ID:  pdb_00003lf5 , Chain B 
Resolution 1.25 Å
Residue indices (Uniprot), coverage 51-137 (50-137), 0.17
Difference from Uniprot sequence initiating methionine
Mutations (UniProt numbering) None
Insertions None
Deletions L2-L50, D138-A521
Sequence identity to UniProt 1.0000
auth_asym_id B
label_asym_ids of heme E ,  E
Available structure PDB
PDB ID:  pdb_00003lf5 , Chain B 
Resolution 1.25 Å
Residue indices (Uniprot), coverage 51-137 (50-137), 0.17
Difference from Uniprot sequence initiating methionine
Mutations (UniProt numbering) None
Insertions None
Deletions L2-L50, D138-A521
Sequence identity to UniProt 1.0000
auth_asym_id B
label_asym_ids of heme E ,  E
Available structure PDB