Danish

PDB ID: pdb_000036ez

Crystal structure of thiocyanate bound bovine cytochrome c oxidase
Experimental method: X-RAY DIFFRACTION
Resolution: 2.388 Å
Deposition date: 2026-06-04

Number of assemblies: 1

Assembly ID: 0 (author_defined_assembly)
Structural data	modeled
Oligomeric count	26
label_asym_ids of protein
label_asym_ids of heme
label_asym_ids of the others	AA (CU ), AB (EDO ), AC (EDO ), AD (TGL ), AE (CUA ), AF (EDO ), BA (MG ), BB (EDO ), BC (ZN ), BD (EDO ), BE (EDO ), BF (EDO ), CA (NA ), CB (DMU ), CC (EDO ), CD (EDO ), CE (EDO ), CF (EDO ), DA (PGV ), DB (CHD ), DC (EDO ), DD (DMU ), DE (PEK ), DF (EDO ), EA (PGV ), EB (PEK ), EC (EDO ), ED (EDO ), EE (EDO ), EF (EDO ), FB (PGV ), FC (EDO ), FD (EDO ), FE (DMU ), FF (EDO ), GB (PGV ), GC (EDO ), GD (CU ), GE (CHD ), GF (CHD ), HA (EDO ), HB (CDL ), HC (EDO ), HD (MG ), HE (PEK ), HF (PEK ), IA (EDO ), IB (CHD ), IC (PEK ), ID (NA ), IE (PGV ), IF (PEK ), JA (EDO ), JB (EDO ), JC (EDO ), JD (TGL ), JE (PGV ), JF (EDO ), KA (EDO ), KB (EDO ), KC (DMU ), KD (TGL ), KE (CDL ), KF (CHD ), LA (EDO ), LB (EDO ), LC (EDO ), LD (PGV ), LE (CHD ), LF (EDO ), MA (EDO ), MB (EDO ), MC (EDO ), ME (EDO ), MF (SAC ), NA (SCN ), NB (SCN ), NC (EDO ), NE (EDO ), NF (EDO ), OA (EDO ), OB (CDL ), OC (CHD ), OD (EDO ), OE (SCN ), OF (EDO ), PA (EDO ), PB (DMU ), PC (EDO ), PD (EDO ), PE (CDL ), PF (EDO ), QA (EDO ), QB (EDO ), QC (PSC ), QD (EDO ), QE (EDO ), QF (EDO ), RA (EDO ), RB (TGL ), RC (SAC ), RD (EDO ), RE (EDO ), RF (CHD ), SA (CUA ), SB (EDO ), SC (EDO ), SD (EDO ), SE (EDO ), SF (EDO ), TA (TGL ), TB (EDO ), TC (EDO ), TD (SCN ), TE (EDO ), TF (EDO ), UA (EDO ), UB (EDO ), UC (CHD ), UD (EDO ), UE (PSC ), UF (CHD ), VA (EDO ), VB (EDO ), VC (EDO ), VD (TGL ), VE (EDO ), VF (DMU ), WA (EDO ), WB (EDO ), WC (EDO ), WD (EDO ), WE (EDO ), WF (EDO ), XA (EDO ), XB (EDO ), XC (EDO ), XD (EDO ), XE (EDO ), YA (EDO ), YB (EDO ), YC (EDO ), YD (EDO ), YE (ZN ), ZA (EDO ), ZB (EDO ), ZC (EDO ), ZD (PGV ), ZE (EDO )

Each chain information

Showing all 26 chains (2 with heme). Show only chains with heme

Chain A heme
auth_asym_id	A
Residue indices (Uniprot)	1-514 (1-514)
Missing residues	1MET-1MET
Nonstandard amino acids
Uniprot ID	P00396 ￫UniprotKB
label_asym_ids of heme	FA , GA
Available structure	PDB and Modeled
RMSD of experimental residues after energy minimization	0.11 Å

Chain B
auth_asym_id	B
Residue indices (Uniprot)	1-227 (1-227)
Missing residues	1MET-1MET
Nonstandard amino acids
Uniprot ID	P68530 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB and Modeled
RMSD of experimental residues after energy minimization	0.11 Å

Chain C
auth_asym_id	C
Residue indices (Uniprot)	3-261 (1-261)
Uniprot ID	P00415 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain D
auth_asym_id	D
Residue indices (Uniprot)	4-147 (23-169)
Uniprot ID	P00423 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain E
auth_asym_id	E
Residue indices (Uniprot)	5-109 (44-152)
Uniprot ID	P00426 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain F
auth_asym_id	F
Residue indices (Uniprot)	1-98 (32-129)
Uniprot ID	P00428 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain G
auth_asym_id	G
Residue indices (Uniprot)	1-84 (13-97)
Missing residues	11THR-11THR
Nonstandard amino acids
Uniprot ID	P07471 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB and Modeled
RMSD of experimental residues after energy minimization	0.11 Å

Chain H
auth_asym_id	H
Residue indices (Uniprot)	7-85 (2-86)
Uniprot ID	P00429 ￫UniprotKB
S-S bonds	29:64,39:53
label_asym_ids of heme	None
Available structure	PDB

Chain I
auth_asym_id	I
Residue indices (Uniprot)	2-73 (2-74)
Uniprot ID	P04038 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain J
auth_asym_id	J
Residue indices (Uniprot)	1-58 (22-80)
Uniprot ID	P07470 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain K
auth_asym_id	K
Residue indices (Uniprot)	6-54 (25-80)
Uniprot ID	P13183 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain L
auth_asym_id	L
Residue indices (Uniprot)	2-47 (17-63)
Uniprot ID	P00430 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain M
auth_asym_id	M
Residue indices (Uniprot)	1-43 (25-70)
Uniprot ID	P10175 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain N heme
auth_asym_id	N
Residue indices (Uniprot)	1-514 (1-514)
Missing residues	1MET-1MET
Nonstandard amino acids
Uniprot ID	P00396 ￫UniprotKB
label_asym_ids of heme	MD , ND
Available structure	PDB and Modeled
RMSD of experimental residues after energy minimization	0.11 Å

Chain O
auth_asym_id	O
Residue indices (Uniprot)	1-227 (1-227)
Missing residues	1MET-1MET
Nonstandard amino acids
Uniprot ID	P68530 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB and Modeled
RMSD of experimental residues after energy minimization	0.10 Å

Chain P
auth_asym_id	P
Residue indices (Uniprot)	3-261 (1-261)
Uniprot ID	P00415 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain Q
auth_asym_id	Q
Residue indices (Uniprot)	4-147 (23-169)
Uniprot ID	P00423 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain R
auth_asym_id	R
Residue indices (Uniprot)	5-109 (44-152)
Uniprot ID	P00426 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain S
auth_asym_id	S
Residue indices (Uniprot)	1-98 (32-129)
Uniprot ID	P00428 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain T
auth_asym_id	T
Residue indices (Uniprot)	1-84 (13-97)
Missing residues	11THR-11THR
Nonstandard amino acids
Uniprot ID	P07471 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB and Modeled
RMSD of experimental residues after energy minimization	0.12 Å

Chain U
auth_asym_id	V
Residue indices (Uniprot)	2-73 (2-74)
Uniprot ID	P04038 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain V
auth_asym_id	W
Residue indices (Uniprot)	1-58 (22-80)
Uniprot ID	P07470 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain W
auth_asym_id	Y
Residue indices (Uniprot)	2-47 (17-63)
Uniprot ID	P00430 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain X
auth_asym_id	Z
Residue indices (Uniprot)	1-43 (25-70)
Uniprot ID	P10175 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB

Chain Y
auth_asym_id	U
Residue indices (Uniprot)	7-85 (2-86)
Uniprot ID	P00429 ￫UniprotKB
S-S bonds	29:64,39:53
label_asym_ids of heme	None
Available structure	PDB

Chain Z
auth_asym_id	X
Residue indices (Uniprot)	6-54 (25-80)
Uniprot ID	P13183 ￫UniprotKB
label_asym_ids of heme	None
Available structure	PDB