Uniprot ID:  A0A918H2T3
  • Protein: Cytochrome P450 121
  • Organism: Streptomyces purpureus
  • Length: 398
  • Sequence:
  • MTVEPLETLEFPLSRRGDVMPAECAALREKAPVARVRTLTGDSAWLVSSHALAKQVLEDERFSLRHTASEGVPRQYALTIPPEVVNNMGNINSAGLRSAVMKALNPRADGLTEWLRATADELIDALLTEGPPADFRAGFADPFSAALHCRVIGVPFGEWRRLMSGLDIAFMTSAEPFDGSRVNWYKDVDLMVRRLNAPPERRSGLLGALAALREERESAHLTDEMLATVAVSLFGAGAVSTSSFLVLAVLALLQHPELIGYLREHPERMDRAVEELLRWNLSIGDGLPRIALEDVRLGETLVRKGELVLVLVEAANFDPAVFKDPERLDLAREDNPHLSFGAGRHFCPATALGRAHAATALAALVERMPELRLAVPPEQLVWRTGFIKRLPERLPVLW
Exclude chains with
Mutations (vs. UniProt)
Number of chains:  4
PDB ID:  pdb_00009o5i , Chain A 
Resolution 2.00 Å
Residue indices (Uniprot), coverage 8-401 (2-398), 1.00
Difference from Uniprot sequence conflict:expression tag:initiating methionine
Mutations (UniProt numbering) D109A
Insertions 1insG, 398insLVPRGSGSSHHHHHH
Deletions None
Sequence identity to UniProt 0.9975
auth_asym_id A
label_asym_ids of heme C
Available structure PDB
PDB ID:  pdb_00009o5i , Chain B 
Resolution 2.00 Å
Residue indices (Uniprot), coverage 8-401 (2-398), 1.00
Difference from Uniprot sequence conflict:expression tag:initiating methionine
Mutations (UniProt numbering) D109A
Insertions 1insG, 398insLVPRGSGSSHHHHHH
Deletions None
Sequence identity to UniProt 0.9975
auth_asym_id B
label_asym_ids of heme BA
Available structure PDB
PDB ID:  pdb_00009o4d , Chain A 
Resolution 2.30 Å
Residue indices (Uniprot), coverage 8-402 (2-398), 1.00
Difference from Uniprot sequence conflict:expression tag:initiating methionine
Mutations (UniProt numbering) D109A
Insertions 1insG, 398insLVPRGSGSSHHHHHH
Deletions None
Sequence identity to UniProt 0.9975
auth_asym_id A
Missing residues 217GLU-218SER
Structural gaps Exists
label_asym_ids of heme C
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.12 Å
PDB ID:  pdb_00009o4d , Chain B 
Resolution 2.30 Å
Residue indices (Uniprot), coverage 8-402 (2-398), 1.00
Difference from Uniprot sequence conflict:expression tag:initiating methionine
Mutations (UniProt numbering) D109A
Insertions 1insG, 398insLVPRGSGSSHHHHHH
Deletions None
Sequence identity to UniProt 0.9975
auth_asym_id B
label_asym_ids of heme MB
Available structure PDB