Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

6JY3

Monomeric Form of Bovine Heart Cytochrome c Oxidase in the Fully Oxidized State

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004129	molecular_function	cytochrome-c oxidase activity
A	0005743	cellular_component	mitochondrial inner membrane
A	0006119	biological_process	oxidative phosphorylation
A	0009060	biological_process	aerobic respiration
A	0016020	cellular_component	membrane
A	0020037	molecular_function	heme binding
A	0022904	biological_process	respiratory electron transport chain
A	0045277	cellular_component	respiratory chain complex IV
A	0046872	molecular_function	metal ion binding
A	1902600	biological_process	proton transmembrane transport
B	0004129	molecular_function	cytochrome-c oxidase activity
B	0005507	molecular_function	copper ion binding
B	0005739	cellular_component	mitochondrion
B	0005743	cellular_component	mitochondrial inner membrane
B	0016020	cellular_component	membrane
B	0016491	molecular_function	oxidoreductase activity
B	0017004	biological_process	cytochrome complex assembly
B	0022900	biological_process	electron transport chain
B	0022904	biological_process	respiratory electron transport chain
B	0031966	cellular_component	mitochondrial membrane
B	0042773	biological_process	ATP synthesis coupled electron transport
B	0045277	cellular_component	respiratory chain complex IV
B	0046872	molecular_function	metal ion binding
B	1902600	biological_process	proton transmembrane transport
C	0004129	molecular_function	cytochrome-c oxidase activity
C	0005739	cellular_component	mitochondrion
C	0005743	cellular_component	mitochondrial inner membrane
C	0006123	biological_process	mitochondrial electron transport, cytochrome c to oxygen
C	0008535	biological_process	respiratory chain complex IV assembly
C	0009055	molecular_function	electron transfer activity
C	0016020	cellular_component	membrane
C	0019646	biological_process	aerobic electron transport chain
C	0022904	biological_process	respiratory electron transport chain
C	0045277	cellular_component	respiratory chain complex IV
C	1902600	biological_process	proton transmembrane transport
D	0006123	biological_process	mitochondrial electron transport, cytochrome c to oxygen
D	0045277	cellular_component	respiratory chain complex IV
E	0005743	cellular_component	mitochondrial inner membrane
E	0006123	biological_process	mitochondrial electron transport, cytochrome c to oxygen
E	0045277	cellular_component	respiratory chain complex IV
F	0005740	cellular_component	mitochondrial envelope
F	0006123	biological_process	mitochondrial electron transport, cytochrome c to oxygen
F	0045277	cellular_component	respiratory chain complex IV
G	0005743	cellular_component	mitochondrial inner membrane
H	0005739	cellular_component	mitochondrion
H	0005743	cellular_component	mitochondrial inner membrane
H	0006119	biological_process	oxidative phosphorylation
H	0016020	cellular_component	membrane
H	0045277	cellular_component	respiratory chain complex IV
I	0005743	cellular_component	mitochondrial inner membrane
I	0006119	biological_process	oxidative phosphorylation
I	0016020	cellular_component	membrane
I	0045277	cellular_component	respiratory chain complex IV
J	0006123	biological_process	mitochondrial electron transport, cytochrome c to oxygen
J	0045277	cellular_component	respiratory chain complex IV
K	0006123	biological_process	mitochondrial electron transport, cytochrome c to oxygen
L	0006123	biological_process	mitochondrial electron transport, cytochrome c to oxygen
L	0045277	cellular_component	respiratory chain complex IV
M	0006123	biological_process	mitochondrial electron transport, cytochrome c to oxygen
M	0045277	cellular_component	respiratory chain complex IV

Functional Information from PDB Data

site_id	AC1
Number of Residues	26
Details	binding site for residue HEA A 601

Chain	Residue
A	MET28
A	MET65
A	VAL70
A	GLY125
A	TRP126
A	TYR371
A	PHE377
A	HIS378
A	SER382
A	PHE393
A	MET417
A	THR31
A	PHE425
A	GLN428
A	ARG438
A	ARG439
A	HOH705
A	HOH716
A	HOH792
A	SER34
A	ILE37
A	ARG38
A	TYR54
A	VAL58
A	HIS61
A	ALA62

site_id	AC2
Number of Residues	29
Details	binding site for residue HEA A 602

Chain	Residue
A	TRP126
A	TRP236
A	VAL243
A	TYR244
A	HIS290
A	HIS291
A	THR309
A	ILE312
A	THR316
A	GLY317
A	GLY352
A	GLY355
A	ILE356
A	LEU358
A	ALA359
A	ASP364
A	HIS368
A	VAL373
A	HIS376
A	PHE377
A	VAL380
A	LEU381
A	ARG438
A	PER607
A	HOH710
A	HOH748
A	HOH800
A	HOH818
B	ILE34

site_id	AC3
Number of Residues	4
Details	binding site for residue CU A 603

Chain	Residue
A	HIS240
A	HIS290
A	HIS291
A	PER607

site_id	AC4
Number of Residues	6
Details	binding site for residue MG A 604

Chain	Residue
A	HIS368
A	ASP369
B	GLU198
B	HOH403
B	HOH443
B	HOH505

site_id	AC5
Number of Residues	4
Details	binding site for residue NA A 605

Chain	Residue
A	GLU40
A	GLY45
A	SER441
A	HOH844

site_id	AC6
Number of Residues	13
Details	binding site for residue CDL A 606

Chain	Residue
A	PHE2
A	ILE3
A	THR17
A	TRP25
A	LEU113
A	PHE400
L	PRO12
L	PHE13
L	SER14
L	ARG20
L	MET25
L	PHE28
L	PHE29

site_id	AC7
Number of Residues	5
Details	binding site for residue PER A 607

Chain	Residue
A	HIS240
A	VAL243
A	HIS291
A	HEA602
A	CU603

site_id	AC8
Number of Residues	18
Details	binding site for residue PGV A 608

Chain	Residue
C	VAL61
C	GLU64
C	HIS71
C	GLY82
C	PEK303
G	CQX101
A	PHE94
A	PRO95
A	ARG96
A	MET97
A	HIS151
A	HOH802
A	HOH809
C	HIS9
C	ALA24
C	ASN50
C	TRP57
C	TRP58

site_id	AC9
Number of Residues	10
Details	binding site for residue CQX A 609

Chain	Residue
A	ASN406
A	THR408
A	TRP409
A	CQX611
A	HOH777
D	PHE87
D	HOH203
K	ASP8
K	PHE9
K	HIS10

site_id	AD1
Number of Residues	15
Details	binding site for residue CQX A 610

Chain	Residue
A	GLY49
A	ASP50
A	GLN52
A	ILE53
A	VAL56
A	ALA60
A	PHE109
A	LEU112
A	LEU113
A	SER116
A	ALA120
A	HOH701
A	HOH715
L	ILE39
L	GLN43

site_id	AD2
Number of Residues	11
Details	binding site for residue CQX A 611

Chain	Residue
A	SER478
A	ARG480
A	CQX609
A	HOH733
A	HOH854
K	PHE9
M	ALA6
M	PRO9
M	THR10
M	GLN15
M	HOH108

site_id	AD3
Number of Residues	13
Details	binding site for residue CDL B 301

Chain	Residue
A	PHE346
A	PHE426
A	HIS429
A	LEU433
A	HOH749
B	MET5
B	LEU7
B	GLY8
B	LEU28
B	SER35
B	HOH485
I	TYR35
I	ARG43

site_id	AD4
Number of Residues	6
Details	binding site for residue CUA B 302

Chain	Residue
B	HIS161
B	CYS196
B	GLU198
B	CYS200
B	HIS204
B	MET207

site_id	AD5
Number of Residues	9
Details	binding site for residue CQX B 303

Chain	Residue
A	PHE321
A	HIS328
B	HIS52
B	MET56
B	GLU60
B	VAL61
B	TRP65
B	HOH409
B	HOH495

site_id	AD6
Number of Residues	6
Details	binding site for residue CQX B 304

Chain	Residue
B	HIS26
B	MET29
B	HOH487
G	PHE21
G	PRO26
I	LYS36

site_id	AD7
Number of Residues	7
Details	binding site for residue CHD C 301

Chain	Residue
A	HIS233
A	ASP300
A	THR301
A	TYR304
C	TRP99
C	HIS103
C	HOH450

site_id	AD8
Number of Residues	3
Details	binding site for residue NA C 302

Chain	Residue
C	HIS148
C	HIS232
C	GLU236

site_id	AD9
Number of Residues	20
Details	binding site for residue PEK C 303

Chain	Residue
A	HIS151
A	VAL155
A	ALA203
A	PGV608
C	TRP34
C	TYR181
C	TYR182
C	ALA184
C	PHE186
C	THR187
C	ILE188
C	PHE198
C	GLY202
C	HOH441
G	THR68
G	PHE69
G	PHE70
G	HIS71
G	ASN76
G	HOH224

site_id	AE1
Number of Residues	17
Details	binding site for residue PGV C 304

Chain	Residue
C	VAL61
C	SER65
C	THR66
C	HIS207
C	PHE214
C	ARG221
C	HIS226
C	PHE227
C	THR228
C	HIS231
C	HIS232
C	PHE233
C	GLY234
C	HOH409
C	HOH430
C	HOH459
F	HOH210

site_id	AE2
Number of Residues	12
Details	binding site for residue CDL C 305

Chain	Residue
C	MET51
C	TYR55
C	ARG59
C	ILE62
C	ARG63
C	THR213
C	LYS224
C	HIS226
C	HOH414
J	LYS8
J	PHE12
J	THR27

site_id	AE3
Number of Residues	9
Details	binding site for residue CQX C 306

Chain	Residue
C	GLN177
C	TYR182
C	GLY205
C	CQX307
C	HOH402
G	PHE69
G	PHE70
G	HIS71
G	CQX101

site_id	AE4
Number of Residues	7
Details	binding site for residue CQX C 307

Chain	Residue
C	ALA178
C	SER179
C	TYR182
C	CQX306
C	HOH422
C	HOH427
G	PHE70

site_id	AE5
Number of Residues	4
Details	binding site for residue ZN F 101

Chain	Residue
F	CYS60
F	CYS62
F	CYS82
F	CYS85

site_id	AE6
Number of Residues	7
Details	binding site for residue CQX G 101

Chain	Residue
A	PGV608
C	TRP34
C	CQX306
G	TRP62
G	GLY63
G	PHE69
G	HOH206

Functional Information from PROSITE/UniProt

site_id	PS00077
Number of Residues	56
Details	COX1_CUB Heme-copper oxidase catalytic subunit, copper B binding region signature. WFFGHPeVyililpgfgmishivtyysgkkepfgymgmvwammsigflgfivwa.HH

Chain	Residue	Details
A	TRP236-HIS291

site_id	PS00078
Number of Residues	49
Details	COX2 CO II and nitrous oxide reductase dinuclear copper centers signature. VlHswavpslglktdaipgrlnqttlmssrpglyygq......CseiCgsnHsfM

Chain	Residue	Details
B	VAL159-MET207

site_id	PS00848
Number of Residues	23
Details	COX5B_1 Cytochrome c oxidase subunit Vb, zinc binding region signature. VIWfwlhkgeaqrCpsCGthYKL

Chain	Residue	Details
F	VAL69-LEU91

site_id	PS01329
Number of Residues	18
Details	COX6A Cytochrome c oxidase subunit VIa signature. IRtKpFsWGDGnHTfFhN

Chain	Residue	Details
G	ILE55-ASN72

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	76
Details	Transmembrane: {"description":"Helical; Name=I","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI2
Number of Residues	9
Details	Topological domain: {"description":"Mitochondrial intermembrane","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8638158","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI3
Number of Residues	87
Details	Transmembrane: {"description":"Helical; Name=II","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI4
Number of Residues	30
Details	Topological domain: {"description":"Mitochondrial matrix","evidences":[{"source":"PubMed","id":"2165784","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI5
Number of Residues	54
Details	Transmembrane: {"description":"Helical; Name=III","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI6
Number of Residues	47
Details	Topological domain: {"description":"Mitochondrial intermembrane","evidences":[{"source":"PubMed","id":"2165784","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI7
Number of Residues	52
Details	Transmembrane: {"description":"Helical; Name=IV","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI8
Number of Residues	56
Details	Transmembrane: {"description":"Helical; Name=V","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI9
Number of Residues	65
Details	Transmembrane: {"description":"Helical; Name=VI","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI10
Number of Residues	39
Details	Transmembrane: {"description":"Helical; Name=VII","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI11
Number of Residues	28
Details	Transmembrane: {"description":"Helical; Name=VIII","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI12
Number of Residues	69
Details	Topological domain: {"description":"Mitochondrial matrix","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI13
Number of Residues	21
Details	Transmembrane: {"description":"Helical; Name=IX","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI14
Number of Residues	57
Details	Topological domain: {"description":"Mitochondrial intermembrane","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI15
Number of Residues	29
Details	Transmembrane: {"description":"Helical; Name=X","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI16
Number of Residues	26
Details	Transmembrane: {"description":"Helical; Name=XI","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI17
Number of Residues	31
Details	Transmembrane: {"description":"Helical; Name=XII","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI18
Number of Residues	3
Details	Binding site: {"evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23537388","evidenceCode":"ECO:0000305"}]}

Chain

Residue

Details

site_id	SWS_FT_FI19
Number of Residues	3
Details	Binding site: {"description":"axial binding residue","evidences":[{"source":"PubMed","id":"20385840","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8638158","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI20
Number of Residues	11
Details	Binding site: {"evidences":[{"source":"PubMed","id":"20385840","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8638158","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI21
Number of Residues	1
Details	Binding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}

Chain

Residue

Details

site_id	SWS_FT_FI22
Number of Residues	2
Details	Cross-link: {"description":"1'-histidyl-3'-tyrosine (His-Tyr)","evidences":[{"source":"PubMed","id":"10338009","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI23
Number of Residues	1
Details	Modified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"P00406","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI24
Number of Residues	192
Details	Transmembrane: {"description":"Helical","evidences":[{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI25
Number of Residues	1
Details	Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P13073","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI26
Number of Residues	2
Details	Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P10888","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI27
Number of Residues	1
Details	Modified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P19783","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI28
Number of Residues	1
Details	Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P19783","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI29
Number of Residues	2
Details	Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P12787","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI30
Number of Residues	1
Details	Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P20674","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI31
Number of Residues	4
Details	Binding site: {"evidences":[{"source":"PubMed","id":"20385840","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27605664","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8638158","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

site_id	SWS_FT_FI32
Number of Residues	3
Details	Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P19536","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI33
Number of Residues	46
Details	Domain: {"description":"CHCH","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

site_id	SWS_FT_FI34
Number of Residues	10
Details	Motif: {"description":"Cx9C motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

site_id	SWS_FT_FI35
Number of Residues	11
Details	Motif: {"description":"Cx10C motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU01150","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

site_id	SWS_FT_FI36
Number of Residues	1
Details	Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P56391","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

site_id	SWS_FT_FI37
Number of Residues	1
Details	Modified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P17665","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

Catalytic Information from CSA

site_id	MCSA1
Number of Residues	14
Details	M-CSA 124

Chain	Residue	Details
A	MET65	metal ligand
A	THR294	metal ligand
A	VAL295	metal ligand, proton acceptor, proton donor
A	VAL320	proton acceptor, proton donor, proton relay
A	TRP323	proton acceptor, proton donor, proton relay
A	ASP442	proton acceptor, proton donor, proton relay
A	PRO95	proton acceptor, proton donor, proton relay
A	PRO130	proton acceptor, proton donor, proton relay
A	GLY160	proton acceptor, proton donor, proton relay
A	ALA161	proton acceptor, proton donor, proton relay
A	TYR244	covalently attached, electrostatic stabiliser, metal ligand, radical stabiliser
A	LEU246	proton acceptor, proton donor, proton relay
A	LEU248	covalently attached, hydrogen radical donor, proton acceptor, proton donor, proton relay, single electron acceptor
A	THR259	proton acceptor, proton donor, proton relay

		Sequence (fasta)
		PDBx/mmCIF
		PDBML format (no-atom)
		PDB format (full)
		Validation report (PDF)
		EDMap 2fo-fc (MTZ)