3ASO | pdb_00003aso

Bovine heart cytochrome C oxidase in the fully oxidized state measured at 0.9 angstrom wavelength

PDB DOI: https://doi.org/10.2210/pdb3ASO/pdb

Classification: OXIDOREDUCTASE
Organism(s): Bos taurus
Mutation(s): No
Membrane Protein: Yes PDBTM MemProtMD

Deposited: 2010-12-17 Released: 2011-08-03
Deposition Author(s): Suga, M., Yano, N., Muramoto, K., Shinzawa-Itoh, K., Maeda, T., Yamashita, E., Tsukihara, T., Yoshikawa, S.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.205 (Depositor), 0.217 (DCC)
R-Value Work:
0.169 (Depositor), 0.185 (DCC)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.2 of the entry. See complete history.

Literature

Distinguishing between Cl- and O2(2-) as the bridging element between Fe3+ and Cu2+ in resting-oxidized cytochrome c oxidase

Suga, M., Yano, N., Muramoto, K., Shinzawa-Itoh, K., Maeda, T., Yamashita, E., Tsukihara, T., Yoshikawa, S.

(2011) Acta Crystallogr D Biol Crystallogr 67: 742-744

PubMed: 21795816 Search on PubMed
DOI: https://doi.org/10.1107/S0907444911022803
Primary Citation Related Structures:
3ASN, 3ASO

PubMed Abstract:
Fully oxidized cytochrome c oxidase (CcO) under enzymatic turnover is capable of pumping protons, while fully oxidized CcO as isolated is not able to do so upon one-electron reduction. The functional difference is expected to be a consequence of structural differences: [Fe(3+)-OH(-)] under enzymatic turnover versus [Fe(3+)-O(2)(2-)-Cu(2+)] for the as-isolated CcO. However, the electron density for O(2)(2-) is equally assignable to Cl(-). An anomalous dispersion analysis was performed in order to conclusively demonstrate the absence of Cl(-) between the Fe(3+) and Cu(2+). Thus, the peroxide moiety receives electron equivalents from cytochrome c without affecting the oxidation states of the metal sites. The metal-site reduction is coupled to the proton pump.

Organizational Affiliation

Institute for Protein Research, Osaka University, 3-2 Yamada-oka, Suita, Osaka 565-0871, Japan.

Macromolecule Content

Total Structure Weight: 441.79 kDa
Atom Count: 32,377
Modeled Residue Count: 3,558
Deposited Residue Count: 3,614
Unique protein chains: 13

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 1	A, N	514	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 (PDB Primary Data), 7.1.1.9 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P00396 (Bos taurus) Explore P00396 Go to UniProtKB: P00396
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00396
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Reference Sequence

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| 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 2	B, O	227	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 (PDB Primary Data), 7.1.1.9 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P68530 (Bos taurus) Explore P68530 Go to UniProtKB: P68530
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P68530
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Reference Sequence

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| 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 3	C, P	261	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 (PDB Primary Data), 7.1.1.9 (UniProt) Membrane Entity: Yes
UniProt
Find proteins for P00415 (Bos taurus) Explore P00415 Go to UniProtKB: P00415
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00415
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Reference Sequence

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Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 4 isoform 1	D, Q	147	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P00423 (Bos taurus) Explore P00423 Go to UniProtKB: P00423
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00423
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Reference Sequence

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Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 5A	E, R	109	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P00426 (Bos taurus) Explore P00426 Go to UniProtKB: P00426
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00426
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Reference Sequence

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Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 5B	F, S	98	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P00428 (Bos taurus) Explore P00428 Go to UniProtKB: P00428
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Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00428
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Reference Sequence

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Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 6A2	G, T	85	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P07471 (Bos taurus) Explore P07471 Go to UniProtKB: P07471
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P07471
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Reference Sequence

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Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 6B1	H, U	85	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P00429 (Bos taurus) Explore P00429 Go to UniProtKB: P00429
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Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00429
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Reference Sequence

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Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 6C	I, V	73	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P04038 (Bos taurus) Explore P04038 Go to UniProtKB: P04038
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P04038
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Reference Sequence

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Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 7A1	J, W	59	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P07470 (Bos taurus) Explore P07470 Go to UniProtKB: P07470
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P07470
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Reference Sequence

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Entity ID: 11
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 7B	K, X	56	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P13183 (Bos taurus) Explore P13183 Go to UniProtKB: P13183
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P13183
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Reference Sequence

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Entity ID: 12
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 7C	L, Y	47	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P00430 (Bos taurus) Explore P00430 Go to UniProtKB: P00430
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00430
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Reference Sequence

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| 3D Structure

Entity ID: 13
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c oxidase subunit 8B	M, Z	46	Bos taurus	Mutation(s): 0 EC: 1.9.3.1 Membrane Entity: Yes
UniProt
Find proteins for P10175 (Bos taurus) Explore P10175 Go to UniProtKB: P10175
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P10175
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Reference Sequence

Small Molecules

Ligands 14 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CDL Query on CDL Download:Ideal Coordinates CCD File SDF format, chain QA [auth C] SDF format, chain QB [auth P] SDF format, chain VA [auth G] SDF format, chain XB [auth T] MOL2 format, chain QA [auth C] MOL2 format, chain QB [auth P] MOL2 format, chain VA [auth G] MOL2 format, chain XB [auth T] mmCIF format, chain QA [auth C] mmCIF format, chain QB [auth P] mmCIF format, chain VA [auth G] mmCIF format, chain XB [auth T]	QA [auth C], QB [auth P], VA [auth G], XB [auth T]	CARDIOLIPIN C₈₁ H₁₅₆ O₁₇ P₂ XVTUQDWPJJBEHJ-KZCWQMDCSA-L		Interactions Focus chain QA [auth C] Focus chain QB [auth P] Focus chain VA [auth G] Focus chain XB [auth T] Interactions & Density Focus chain QA [auth C] Focus chain QB [auth P] Focus chain VA [auth G] Focus chain XB [auth T]
TGL Query on TGL Download:Ideal Coordinates CCD File SDF format, chain FA [auth A] SDF format, chain GB [auth N] SDF format, chain HB [auth N] SDF format, chain SA [auth D] SDF format, chain SB [auth Q] SDF format, chain ZA [auth L] MOL2 format, chain FA [auth A] MOL2 format, chain GB [auth N] MOL2 format, chain HB [auth N] MOL2 format, chain SA [auth D] MOL2 format, chain SB [auth Q] MOL2 format, chain ZA [auth L] mmCIF format, chain FA [auth A] mmCIF format, chain GB [auth N] mmCIF format, chain HB [auth N] mmCIF format, chain SA [auth D] mmCIF format, chain SB [auth Q] mmCIF format, chain ZA [auth L]	FA [auth A] GB [auth N] HB [auth N] SA [auth D] SB [auth Q] FA [auth A], GB [auth N], HB [auth N], SA [auth D], SB [auth Q], ZA [auth L]	TRISTEAROYLGLYCEROL C₅₇ H₁₁₀ O₆ DCXXMTOCNZCJGO-UHFFFAOYSA-N		Interactions Focus chain FA [auth A] Focus chain GB [auth N] Focus chain HB [auth N] Focus chain SA [auth D] Focus chain SB [auth Q] Focus chain ZA [auth L] Interactions & Density Focus chain FA [auth A] Focus chain GB [auth N] Focus chain HB [auth N] Focus chain SA [auth D] Focus chain SB [auth Q] Focus chain ZA [auth L]
HEA Query on HEA Download:Ideal Coordinates CCD File SDF format, chain AA [auth A] SDF format, chain BA [auth A] SDF format, chain BB [auth N] SDF format, chain CB [auth N] MOL2 format, chain AA [auth A] MOL2 format, chain BA [auth A] MOL2 format, chain BB [auth N] MOL2 format, chain CB [auth N] mmCIF format, chain AA [auth A] mmCIF format, chain BA [auth A] mmCIF format, chain BB [auth N] mmCIF format, chain CB [auth N]	AA [auth A], BA [auth A], BB [auth N], CB [auth N]	HEME-A C₄₉ H₅₆ Fe N₄ O₆ ZGGYGTCPXNDTRV-PRYGPKJJSA-L		Interactions Focus chain AA [auth A] Focus chain BA [auth A] Focus chain BB [auth N] Focus chain CB [auth N] Interactions & Density Focus chain AA [auth A] Focus chain BA [auth A] Focus chain BB [auth N] Focus chain CB [auth N]
PEK Query on PEK Download:Ideal Coordinates CCD File SDF format, chain NA [auth C] SDF format, chain UA [auth G] SDF format, chain UB [auth T] SDF format, chain VB [auth T] SDF format, chain WB [auth T] SDF format, chain XA [auth G] MOL2 format, chain NA [auth C] MOL2 format, chain UA [auth G] MOL2 format, chain UB [auth T] MOL2 format, chain VB [auth T] MOL2 format, chain WB [auth T] MOL2 format, chain XA [auth G] mmCIF format, chain NA [auth C] mmCIF format, chain UA [auth G] mmCIF format, chain UB [auth T] mmCIF format, chain VB [auth T] mmCIF format, chain WB [auth T] mmCIF format, chain XA [auth G]	NA [auth C] UA [auth G] UB [auth T] VB [auth T] WB [auth T] NA [auth C], UA [auth G], UB [auth T], VB [auth T], WB [auth T], XA [auth G]	(1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE C₄₃ H₇₈ N O₈ P ANRKEHNWXKCXDB-BHFWLYLHSA-N		Interactions Focus chain NA [auth C] Focus chain UA [auth G] Focus chain UB [auth T] Focus chain VB [auth T] Focus chain WB [auth T] Focus chain XA [auth G] Interactions & Density Focus chain NA [auth C] Focus chain UA [auth G] Focus chain UB [auth T] Focus chain VB [auth T] Focus chain WB [auth T] Focus chain XA [auth G]
PSC Query on PSC Download:Ideal Coordinates CCD File SDF format, chain JA [auth B] SDF format, chain LB [auth O] MOL2 format, chain JA [auth B] MOL2 format, chain LB [auth O] mmCIF format, chain JA [auth B] mmCIF format, chain LB [auth O]	JA [auth B], LB [auth O]	(7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE C₄₂ H₈₁ N O₈ P JLPULHDHAOZNQI-AUSZDXHESA-O		Interactions Focus chain JA [auth B] Focus chain LB [auth O] Interactions & Density Focus chain JA [auth B] Focus chain LB [auth O]
PGV Query on PGV Download:Ideal Coordinates CCD File SDF format, chain GA [auth A] SDF format, chain HA [auth A] SDF format, chain IB [auth N] SDF format, chain JB [auth N] SDF format, chain OA [auth C] SDF format, chain OB [auth P] SDF format, chain PA [auth C] SDF format, chain PB [auth P] MOL2 format, chain GA [auth A] MOL2 format, chain HA [auth A] MOL2 format, chain IB [auth N] MOL2 format, chain JB [auth N] MOL2 format, chain OA [auth C] MOL2 format, chain OB [auth P] MOL2 format, chain PA [auth C] MOL2 format, chain PB [auth P] mmCIF format, chain GA [auth A] mmCIF format, chain HA [auth A] mmCIF format, chain IB [auth N] mmCIF format, chain JB [auth N] mmCIF format, chain OA [auth C] mmCIF format, chain OB [auth P] mmCIF format, chain PA [auth C] mmCIF format, chain PB [auth P]	GA [auth A] HA [auth A] IB [auth N] JB [auth N] OA [auth C] GA [auth A], HA [auth A], IB [auth N], JB [auth N], OA [auth C], OB [auth P], PA [auth C], PB [auth P]	(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE C₄₀ H₇₇ O₁₀ P ADYWCMPUNIVOEA-GPJPVTGXSA-N		Interactions Focus chain GA [auth A] Focus chain HA [auth A] Focus chain IB [auth N] Focus chain JB [auth N] Focus chain OA [auth C] Focus chain OB [auth P] Focus chain PA [auth C] Focus chain PB [auth P] Interactions & Density Focus chain GA [auth A] Focus chain HA [auth A] Focus chain IB [auth N] Focus chain JB [auth N] Focus chain OA [auth C] Focus chain OB [auth P] Focus chain PA [auth C] Focus chain PB [auth P]
DMU Query on DMU Download:Ideal Coordinates CCD File SDF format, chain AB [auth M] SDF format, chain ZB [auth Z] MOL2 format, chain AB [auth M] MOL2 format, chain ZB [auth Z] mmCIF format, chain AB [auth M] mmCIF format, chain ZB [auth Z]	AB [auth M], ZB [auth Z]	DECYL-BETA-D-MALTOPYRANOSIDE C₂₂ H₄₂ O₁₁ WOQQAWHSKSSAGF-WXFJLFHKSA-N		Interactions Focus chain AB [auth M] Focus chain ZB [auth Z] Interactions & Density Focus chain AB [auth M] Focus chain ZB [auth Z]
CHD Query on CHD Download:Ideal Coordinates CCD File SDF format, chain KA [auth B] SDF format, chain MA [auth C] SDF format, chain NB [auth P] SDF format, chain RB [auth P] SDF format, chain WA [auth G] SDF format, chain YA [auth J] SDF format, chain YB [auth W] SDF format, chain RA [auth C] MOL2 format, chain KA [auth B] MOL2 format, chain MA [auth C] MOL2 format, chain NB [auth P] MOL2 format, chain RB [auth P] MOL2 format, chain WA [auth G] MOL2 format, chain YA [auth J] MOL2 format, chain YB [auth W] MOL2 format, chain RA [auth C] mmCIF format, chain KA [auth B] mmCIF format, chain MA [auth C] mmCIF format, chain NB [auth P] mmCIF format, chain RB [auth P] mmCIF format, chain WA [auth G] mmCIF format, chain YA [auth J] mmCIF format, chain YB [auth W] mmCIF format, chain RA [auth C]	KA [auth B] MA [auth C] NB [auth P] RA [auth C] RB [auth P] KA [auth B], MA [auth C], NB [auth P], RA [auth C], RB [auth P], WA [auth G], YA [auth J], YB [auth W]	CHOLIC ACID C₂₄ H₄₀ O₅ BHQCQFFYRZLCQQ-OELDTZBJSA-N		Interactions Focus chain KA [auth B] Focus chain MA [auth C] Focus chain NB [auth P] Focus chain RA [auth C] Focus chain RB [auth P] Focus chain WA [auth G] Focus chain YA [auth J] Focus chain YB [auth W] Interactions & Density Focus chain KA [auth B] Focus chain MA [auth C] Focus chain NB [auth P] Focus chain RA [auth C] Focus chain RB [auth P] Focus chain WA [auth G] Focus chain YA [auth J] Focus chain YB [auth W]
CUA Query on CUA Download:Ideal Coordinates CCD File SDF format, chain KB [auth O] SDF format, chain IA [auth B] MOL2 format, chain KB [auth O] MOL2 format, chain IA [auth B] mmCIF format, chain KB [auth O] mmCIF format, chain IA [auth B]	IA [auth B], KB [auth O]	DINUCLEAR COPPER ION Cu₂ ALKZAGKDWUSJED-UHFFFAOYSA-N		Interactions Focus chain IA [auth B] Focus chain KB [auth O] Interactions & Density Focus chain IA [auth B] Focus chain KB [auth O]
ZN Query on ZN Download:Ideal Coordinates CCD File SDF format, chain TA [auth F] SDF format, chain TB [auth S] MOL2 format, chain TA [auth F] MOL2 format, chain TB [auth S] mmCIF format, chain TA [auth F] mmCIF format, chain TB [auth S]	TA [auth F], TB [auth S]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain TA [auth F] Focus chain TB [auth S] Interactions & Density Focus chain TA [auth F] Focus chain TB [auth S]
CU Query on CU Download:Ideal Coordinates CCD File SDF format, chain CA [auth A] SDF format, chain DB [auth N] MOL2 format, chain CA [auth A] MOL2 format, chain DB [auth N] mmCIF format, chain CA [auth A] mmCIF format, chain DB [auth N]	CA [auth A], DB [auth N]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N		Interactions Focus chain CA [auth A] Focus chain DB [auth N] Interactions & Density Focus chain CA [auth A] Focus chain DB [auth N]
MG Query on MG Download:Ideal Coordinates CCD File SDF format, chain DA [auth A] SDF format, chain EB [auth N] MOL2 format, chain DA [auth A] MOL2 format, chain EB [auth N] mmCIF format, chain DA [auth A] mmCIF format, chain EB [auth N]	DA [auth A], EB [auth N]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain DA [auth A] Focus chain EB [auth N] Interactions & Density Focus chain DA [auth A] Focus chain EB [auth N]
NA Query on NA Download:Ideal Coordinates CCD File SDF format, chain EA [auth A] SDF format, chain FB [auth N] MOL2 format, chain EA [auth A] MOL2 format, chain FB [auth N] mmCIF format, chain EA [auth A] mmCIF format, chain FB [auth N]	EA [auth A], FB [auth N]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain EA [auth A] Focus chain FB [auth N] Interactions & Density Focus chain EA [auth A] Focus chain FB [auth N]
UNX Query on UNX Download:Ideal Coordinates CCD File SDF format, chain LA [auth C] SDF format, chain MB [auth P] MOL2 format, chain LA [auth C] MOL2 format, chain MB [auth P] mmCIF format, chain LA [auth C] mmCIF format, chain MB [auth P]	LA [auth C], MB [auth P]	UNKNOWN ATOM OR ION X		Interactions Focus chain LA [auth C] Focus chain MB [auth P] Interactions & Density Focus chain LA [auth C] Focus chain MB [auth P]

Modified Residues 3 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
FME Query on FME	A, N	L-PEPTIDE LINKING	C₆ H₁₁ N O₃ S		MET
TPO Query on TPO	G, T	L-PEPTIDE LINKING	C₄ H₁₀ N O₆ P		THR
SAC Query on SAC	I, V	L-PEPTIDE LINKING	C₅ H₉ N O₄		SER

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.205 (Depositor), 0.217 (DCC)
R-Value Work: 0.169 (Depositor), 0.185 (DCC)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 181.874	α = 90
b = 204.106	β = 90
c = 177.874	γ = 90

Software Package:

Software Name	Purpose
X-PLOR	model building
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
X-PLOR	phasing

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

Deposition Data

Released Date: 2011-08-03

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2011-08-03
Type: Initial release
Version 1.1: 2012-04-18
Changes: Database references
Version 1.2: 2023-11-01
Changes: Data collection, Database references, Derived calculations, Refinement description, Structure summary

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

3ASO | pdb_00003aso

Bovine heart cytochrome C oxidase in the fully oxidized state measured at 0.9 angstrom wavelength

Literature

Distinguishing between Cl- and O2(2-) as the bridging element between Fe3+ and Cu2+ in resting-oxidized cytochrome c oxidase

Biological Assembly 1

Biological Assembly 2

Macromolecules

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

Entity ID: 2

UniProt

Entity Groups

Sequence Annotations

Entity ID: 3

UniProt

Entity Groups

Sequence Annotations

Entity ID: 4

UniProt

Entity Groups

Sequence Annotations

Entity ID: 5

UniProt

Entity Groups

Sequence Annotations

Entity ID: 6

UniProt

Entity Groups

Sequence Annotations

Entity ID: 7

UniProt

Entity Groups

Sequence Annotations

Entity ID: 8

UniProt

Entity Groups

Sequence Annotations

Entity ID: 9

UniProt

Entity Groups

Sequence Annotations

Entity ID: 10

UniProt

Entity Groups

Sequence Annotations

Entity ID: 11

UniProt

Entity Groups

Sequence Annotations

Entity ID: 12

UniProt

Entity Groups

Sequence Annotations

Entity ID: 13

UniProt

Entity Groups

Sequence Annotations

Small Molecules

Experimental Data & Validation

Experimental Data

Structure Validation

Ligand Structure Quality Assessment

Entry History

Deposition Data

Revision History (Full details and data files)