- EMDB-11504: bovine ATP synthase dimer state2:state2f -
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IDまたはキーワード:
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基本情報
登録情報
データベース: EMDB / ID: EMD-11504
タイトル
bovine ATP synthase dimer state2:state2f
マップデータ
bovine ATP synthase dimer s2:s2f main map
試料
複合体: Bovine ATP synthase dimer
複合体: monomeric bovine ATP synthase
複合体: Bovine ATP synthase IF1
機能・相同性
機能・相同性情報
angiostatin binding / Formation of ATP by chemiosmotic coupling / Cristae formation / ATPase inhibitor activity / mitochondrial proton-transporting ATP synthase complex assembly / mitochondrial envelope / negative regulation of hydrolase activity / proton-transporting ATP synthase complex / heme biosynthetic process / : ...angiostatin binding / Formation of ATP by chemiosmotic coupling / Cristae formation / ATPase inhibitor activity / mitochondrial proton-transporting ATP synthase complex assembly / mitochondrial envelope / negative regulation of hydrolase activity / proton-transporting ATP synthase complex / heme biosynthetic process / : / : / : / : / Mitochondrial protein degradation / proton-transporting ATP synthase complex, coupling factor F(o) / : / negative regulation of endothelial cell proliferation / proton transmembrane transporter activity / proton motive force-driven ATP synthesis / proton motive force-driven mitochondrial ATP synthesis / proton-transporting ATP synthase complex, catalytic core F(1) / H+-transporting two-sector ATPase / aerobic respiration / proton-transporting ATPase activity, rotational mechanism / proton transmembrane transport / proton-transporting ATP synthase activity, rotational mechanism / erythrocyte differentiation / ADP binding / ATPase binding / protein homotetramerization / mitochondrial inner membrane / calmodulin binding / lipid binding / structural molecule activity / cell surface / protein homodimerization activity / ATP hydrolysis activity / protein-containing complex / mitochondrion / ATP binding / identical protein binding / plasma membrane 類似検索 - 分子機能
ATP synthase membrane subunit K / ATP synthase regulation / ATP synthase, F0 complex, subunit G, mitochondrial / ATP synthase, F0 complex, subunit E, mitochondrial / ATP synthase subunit ATP5MJ, mitochondrial / Mitochondrial ATP synthase subunit g, animal / Mitochondrial ATP synthase g subunit / ATP synthase E chain / Mitochondrial proteolipid / ATP synthase protein 8, metazoa ...ATP synthase membrane subunit K / ATP synthase regulation / ATP synthase, F0 complex, subunit G, mitochondrial / ATP synthase, F0 complex, subunit E, mitochondrial / ATP synthase subunit ATP5MJ, mitochondrial / Mitochondrial ATP synthase subunit g, animal / Mitochondrial ATP synthase g subunit / ATP synthase E chain / Mitochondrial proteolipid / ATP synthase protein 8, metazoa / Mitochondrial ATPase inhibitor / Mitochondrial F1-F0 ATP synthase subunit F, predicted / ATP synthase protein 8, mammals / ATP synthase protein 8 / Mitochondrial ATPase inhibitor, IATP / Mitochondrial F1F0-ATP synthase, subunit f / ATP synthase-coupling factor 6, mitochondrial / ATP synthase-coupling factor 6 superfamily, mitochondrial / Mitochondrial ATP synthase coupling factor 6 / : / Metazoan delta subunit of F1F0-ATP synthase, C-terminal domain / ATP synthase delta/epsilon subunit, C-terminal domain superfamily / ATP synthase, F0 complex, subunit B/MI25 / ATP synthase, F0 complex, subunit B / Mitochondrial ATP synthase B chain precursor (ATP-synt_B) / ATP synthase, F0 complex, subunit D, mitochondrial / ATP synthase D chain, mitochondrial (ATP5H) / ATP synthase, F0 complex, subunit D superfamily, mitochondrial / ATP synthase, F0 complex, subunit A, bacterial/mitochondria / ATP synthase, F1 complex, epsilon subunit, mitochondrial / ATP synthase, F1 complex, epsilon subunit superfamily, mitochondrial / Mitochondrial ATP synthase epsilon chain / ATPase, OSCP/delta subunit, conserved site / ATP synthase delta (OSCP) subunit signature. / F1F0 ATP synthase OSCP/delta subunit, N-terminal domain superfamily / ATP synthase, F0 complex, subunit A / ATP synthase, F0 complex, subunit A, active site / ATP synthase, F0 complex, subunit A superfamily / ATP synthase A chain / ATP synthase a subunit signature. / ATPase, OSCP/delta subunit / ATP synthase delta (OSCP) subunit / ATP synthase, F1 complex, delta/epsilon subunit / ATP synthase, F1 complex, delta/epsilon subunit, N-terminal / F0F1 ATP synthase delta/epsilon subunit, N-terminal / ATP synthase, Delta/Epsilon chain, beta-sandwich domain / ATP synthase, F0 complex, subunit C / F1F0 ATP synthase subunit C superfamily / ATP synthase, F0 complex, subunit C, DCCD-binding site / ATP synthase c subunit signature. / ATP synthase, F1 complex, gamma subunit conserved site / ATP synthase gamma subunit signature. / : / ATP synthase, F1 complex, beta subunit / ATP synthase, alpha subunit, C-terminal domain superfamily / ATP synthase, F1 complex, gamma subunit / ATP synthase, F1 complex, gamma subunit superfamily / ATP synthase / ATP synthase, alpha subunit, C-terminal / ATP synthase, F1 complex, alpha subunit / ATP synthase, F1 complex, alpha subunit nucleotide-binding domain / ATP synthase alpha/beta chain, C terminal domain / V-ATPase proteolipid subunit C-like domain / F/V-ATP synthase subunit C superfamily / ATP synthase subunit C / ATPase, F1/V1 complex, beta/alpha subunit, C-terminal / ATP synthase subunit alpha, N-terminal domain-like superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain / ATP synthase alpha/beta family, beta-barrel domain / ATPase, alpha/beta subunit, nucleotide-binding domain, active site / ATP synthase alpha and beta subunits signature. / ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain / ATP synthase alpha/beta family, nucleotide-binding domain / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性
ATP synthase subunit beta, mitochondrial / ATP synthase subunit a / ATPase inhibitor, mitochondrial / ATP synthase-coupling factor 6, mitochondrial / ATP synthase protein 8 / ATP synthase subunit delta, mitochondrial / ATP synthase subunit gamma, mitochondrial / ATP synthase subunit epsilon, mitochondrial / ATP synthase F(0) complex subunit C2, mitochondrial / ATP synthase F(0) complex subunit B1, mitochondrial ...ATP synthase subunit beta, mitochondrial / ATP synthase subunit a / ATPase inhibitor, mitochondrial / ATP synthase-coupling factor 6, mitochondrial / ATP synthase protein 8 / ATP synthase subunit delta, mitochondrial / ATP synthase subunit gamma, mitochondrial / ATP synthase subunit epsilon, mitochondrial / ATP synthase F(0) complex subunit C2, mitochondrial / ATP synthase F(0) complex subunit B1, mitochondrial / ATP synthase subunit d, mitochondrial / ATP synthase subunit O, mitochondrial / ATP synthase subunit ATP5MJ, mitochondrial / ATP synthase subunit alpha, mitochondrial / ATP synthase subunit e, mitochondrial / ATP synthase subunit f, mitochondrial / ATP synthase subunit g, mitochondrial / ATP synthase membrane subunit K, mitochondrial 類似検索 - 構成要素
ジャーナル: Proc Natl Acad Sci U S A / 年: 2021 タイトル: Interface mobility between monomers in dimeric bovine ATP synthase participates in the ultrastructure of inner mitochondrial membranes. 著者: Tobias E Spikes / Martin G Montgomery / John E Walker / 要旨: The ATP synthase complexes in mitochondria make the ATP required to sustain life by a rotary mechanism. Their membrane domains are embedded in the inner membranes of the organelle, and they dimerize ...The ATP synthase complexes in mitochondria make the ATP required to sustain life by a rotary mechanism. Their membrane domains are embedded in the inner membranes of the organelle, and they dimerize via interactions between their membrane domains. The dimers form extensive chains along the tips of the cristae with the two rows of monomeric catalytic domains extending into the mitochondrial matrix at an angle to each other. Disruption of the interface between dimers by mutation affects the morphology of the cristae severely. By analysis of particles of purified dimeric bovine ATP synthase by cryo-electron microscopy, we have shown that the angle between the central rotatory axes of the monomeric complexes varies between ca. 76 and 95°. These particles represent active dimeric ATP synthase. Some angular variations arise directly from the catalytic mechanism of the enzyme, and others are independent of catalysis. The monomer-monomer interaction is mediated mainly by j subunits attached to the surface of wedge-shaped protein-lipid structures in the membrane domain of the complex, and the angular variation arises from rotational and translational changes in this interaction, and combinations of both. The structures also suggest how the dimeric ATP synthases might be interacting with each other to form the characteristic rows along the tips of the cristae via other interwedge contacts, molding themselves to the range of oligomeric arrangements observed by tomography of mitochondrial membranes, and at the same time allowing the ATP synthase to operate under the range of physiological conditions that influence the structure of the cristae.
ダウンロード / ファイル: emd_11504.map.gz / 形式: CCP4 / 大きさ: 476.8 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
注釈
bovine ATP synthase dimer s2:s2f main map
ボクセルのサイズ
X=Y=Z: 1.048 Å
密度
表面レベル
登録者による: 0.00724 / ムービー #1: 0.00724
最小 - 最大
-0.0050266925 - 0.021572242
平均 (標準偏差)
0.00020201191 (±0.0015541061)
対称性
空間群: 1
詳細
EMDB XML:
マップ形状
Axis order
X
Y
Z
Origin
0
0
0
サイズ
500
500
500
Spacing
500
500
500
セル
A=B=C: 524.0 Å α=β=γ: 90.0 °
CCP4マップ ヘッダ情報:
mode
Image stored as Reals
Å/pix. X/Y/Z
1.048
1.048
1.048
M x/y/z
500
500
500
origin x/y/z
0.000
0.000
0.000
length x/y/z
524.000
524.000
524.000
α/β/γ
90.000
90.000
90.000
start NX/NY/NZ
0
0
0
NX/NY/NZ
300
300
300
MAP C/R/S
1
2
3
start NC/NR/NS
0
0
0
NC/NR/NS
500
500
500
D min/max/mean
-0.005
0.022
0.000
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添付データ
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試料の構成要素
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全体 : Bovine ATP synthase dimer
全体
名称: Bovine ATP synthase dimer
要素
複合体: Bovine ATP synthase dimer
複合体: monomeric bovine ATP synthase
複合体: Bovine ATP synthase IF1
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超分子 #1: Bovine ATP synthase dimer
超分子
名称: Bovine ATP synthase dimer / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#18 / 詳細: bovine ATP synthase inhibited by IF1 1-60His
分子量
実験値: 7.441 KDa
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超分子 #2: monomeric bovine ATP synthase
超分子
名称: monomeric bovine ATP synthase / タイプ: complex / ID: 2 / 親要素: 1 / 含まれる分子: #1-#5, #7-#18 詳細: monomeric bovine ATP synthase inhibited by IF1 1-60His
由来(天然)
生物種: Bos taurus (ウシ)
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超分子 #3: Bovine ATP synthase IF1
超分子
名称: Bovine ATP synthase IF1 / タイプ: complex / ID: 3 / 親要素: 1 / 含まれる分子: #6 / 詳細: residues 1-60 of IF1 with a 6His tag
由来(天然)
生物種: Bos taurus (ウシ)
組換発現
生物種: Escherichia coli (大腸菌)
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実験情報
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構造解析
手法
クライオ電子顕微鏡法
解析
単粒子再構成法
試料の集合状態
particle
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試料調製
濃度
4.5 mg/mL
緩衝液
pH: 7.4
凍結
凍結剤: ETHANE / チャンバー内湿度: 100 % / チャンバー内温度: 294 K / 装置: FEI VITROBOT MARK IV 詳細: The sample was allowed to penetrate through the holey support and to distribute to both sides of the grid surface for ca. 15 sec. Then the grids were blotted with filter paper for 8-10 sec before blotting..
詳細
Nickel affinity purified filled by gel filtration
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電子顕微鏡法
顕微鏡
FEI TITAN KRIOS
撮影
フィルム・検出器のモデル: GATAN K2 QUANTUM (4k x 4k) 検出モード: COUNTING / 平均露光時間: 12.0 sec. / 平均電子線量: 4.6 e/Å2