- PDB-1om2: SOLUTION NMR STRUCTURE OF THE MITOCHONDRIAL PROTEIN IMPORT RECEPT... -
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基本情報
登録情報
データベース: PDB / ID: 1om2
タイトル
SOLUTION NMR STRUCTURE OF THE MITOCHONDRIAL PROTEIN IMPORT RECEPTOR TOM20 FROM RAT IN A COMPLEX WITH A PRESEQUENCE PEPTIDE DERIVED FROM RAT ALDEHYDE DEHYDROGENASE (ALDH)
要素
PROTEIN (MITOCHONDRIAL ALDEHYDE DEHYDROGENASE)
PROTEIN (MITOCHONDRIAL IMPORT RECEPTOR SUBUNIT TOM20)
キーワード
RECEPTOR/OXIDOREDUCTASE COMPLEX / MITOCHONDRIAL PROTEIN IMPORT ACROSS OUTER MEMBRANE / RECEPTOR FOR PRESEQUENCES / MITOCHONDRIAL TARGETING SIGNAL / PRESEQUENCE PEPTIDE / RECEPTOR-OXIDOREDUCTASE COMPLEX COMPLEX
機能・相同性
機能・相同性情報
cellular response to resveratrol / Ethanol oxidation / acetaldehyde metabolic process / Metabolism of serotonin / ethanol metabolic process / Mitochondrial protein degradation / regulation of response to oxidative stress / Smooth Muscle Contraction / PINK1-PRKN Mediated Mitophagy / tRNA import into mitochondrion ...cellular response to resveratrol / Ethanol oxidation / acetaldehyde metabolic process / Metabolism of serotonin / ethanol metabolic process / Mitochondrial protein degradation / regulation of response to oxidative stress / Smooth Muscle Contraction / PINK1-PRKN Mediated Mitophagy / tRNA import into mitochondrion / regulation of dopamine biosynthetic process / regulation of serotonin biosynthetic process / phenylacetaldehyde dehydrogenase (NAD+) activity / nitroglycerin metabolic process / aldehyde catabolic process / mitochondrion targeting sequence binding / mitochondrial outer membrane translocase complex / response to 3,3',5-triiodo-L-thyronine / ethanol catabolic process / Ub-specific processing proteases / NADH binding / mitochondria-associated endoplasmic reticulum membrane contact site / migrasome / protein import into mitochondrial matrix / aldehyde dehydrogenase (NAD+) / protein-transporting ATPase activity / cellular detoxification of aldehyde / carboxylesterase activity / behavioral response to ethanol / aldehyde dehydrogenase (NAD+) activity / mitochondrial envelope / protein targeting to mitochondrion / regulation of reactive oxygen species metabolic process / cellular response to fatty acid / intrinsic apoptotic signaling pathway in response to oxidative stress / apoptotic mitochondrial changes / response to muscle activity / response to testosterone / response to hyperoxia / cellular response to hormone stimulus / sperm midpiece / liver development / response to progesterone / response to ischemia / cell periphery / intracellular protein transport / response to nicotine / : / unfolded protein binding / response to estradiol / response to lipopolysaccharide / response to ethanol / mitochondrial outer membrane / mitochondrial matrix / negative regulation of apoptotic process / mitochondrion / identical protein binding 類似検索 - 分子機能
Mitochondrial outer membrane translocase complex, subunit Tom20 domain / Protein import receptor MAS20 / Protein import receptor MAS20, metazoan / Mitochondrial outer membrane translocase complex, Tom20 domain superfamily / MAS20 protein import receptor / Mitochondrial Import Receptor Subunit Tom20; Chain A / Aldehyde dehydrogenase, glutamic acid active site / Aldehyde dehydrogenases glutamic acid active site. / Aldehyde dehydrogenase, cysteine active site / Aldehyde dehydrogenases cysteine active site. ...Mitochondrial outer membrane translocase complex, subunit Tom20 domain / Protein import receptor MAS20 / Protein import receptor MAS20, metazoan / Mitochondrial outer membrane translocase complex, Tom20 domain superfamily / MAS20 protein import receptor / Mitochondrial Import Receptor Subunit Tom20; Chain A / Aldehyde dehydrogenase, glutamic acid active site / Aldehyde dehydrogenases glutamic acid active site. / Aldehyde dehydrogenase, cysteine active site / Aldehyde dehydrogenases cysteine active site. / Aldehyde dehydrogenase domain / Aldehyde dehydrogenase family / Aldehyde dehydrogenase, C-terminal / Aldehyde dehydrogenase, N-terminal / Aldehyde/histidinol dehydrogenase / Up-down Bundle / Mainly Alpha 類似検索 - ドメイン・相同性
PROTEIN (MITOCHONDRIALALDEHYDEDEHYDROGENASE) / ALDH
分子量: 1234.450 Da / 分子数: 1 / 断片: RESIDUES 12-22 / Mutation: A21Y / 由来タイプ: 合成 詳細: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE OF THIS PEPTIDE IS NATUALLY FOUND IN RATTUS NORVEGICUS (RAT). THE EXPRESSION SYSTEM WAS ESCHERICHIA COLI, STRAIN BL21(DE3), PLASMID PET-17XB. 参照: UniProt: P11884, aldehyde dehydrogenase (NAD+)
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実験情報
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実験
実験
手法: 溶液NMR
NMR実験
Conditions-ID
Experiment-ID
Solution-ID
タイプ
1
1
1
HNCA
1
2
1
HN(CO)CA
1
3
1
CBCA(CO)NH
1
4
1
HN(CA)CB
1
5
1
HBHA(CO)NH
1
6
1
C(CO)NH-TOCSY HC(CO)NH-TOCSY
1
7
1
(H)CCH-COSY
1
8
1
(H)CCH-TOCSY
1
9
1
15N-RESOLVED NOESY
1
10
1
15N-RESOLVED TOCSY
1
11
1
NOESY
1
12
1
TOCSY
1
13
1
HNHA
1
14
1
{1H}-15N NOE
1
15
1
3D F1 13C-FILTERED-F3 13C-RESOLVED NOESY
1
16
1
2D F1/F2 13C-FILTERED NOESY
NMR実験の詳細
Text: THE INTRA-TOM20 PROTEIN NOES WERE OBTAINED AT PH5.4 AND 0.02M CHAPSO ( DETERGENT) IN THE ABSENCE OF THE PEPTIDE USING 3D 15N-RESOLVED AND 3D 13C- RESOLVED NOESY SPECTRA. THE INTRA-PEPTIDE NOES ...Text: THE INTRA-TOM20 PROTEIN NOES WERE OBTAINED AT PH5.4 AND 0.02M CHAPSO ( DETERGENT) IN THE ABSENCE OF THE PEPTIDE USING 3D 15N-RESOLVED AND 3D 13C- RESOLVED NOESY SPECTRA. THE INTRA-PEPTIDE NOES AND INTERMOLECULAR NOES WERE COLLECTED AT PH6.8 IN THE ABSENCE OF CHAPSO USING 2D AND 3D NOESY SPECTRA WITH ISOTOPE FILTERS. THE NOE ASSIGNMENT WAS COMPLETED BY USING SEQUENCE- SPECIFICALLY DEUTERATED DERIVATIVES OF THE PEPTIDE. THESE THREE NOE SETS WERE COMBINED TO CALCULATE THE COMPLEX STRUCTURE OF TOM20 AND THE PRESEQUENCE PEPTIDE.
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試料調製
詳細
内容: 90% WATER/10% D2O, 100% D2O
試料状態
イオン強度: 0.02M / pH: 6.8 / 圧: 1 atm / 温度: 303 K
結晶化
*PLUS
手法: other / 詳細: NMR
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NMR測定
NMRスペクトロメーター
タイプ
製造業者
モデル
磁場強度 (MHz)
Spectrometer-ID
Bruker DMX600
Bruker
DMX600
600
1
Bruker DMX750
Bruker
DMX750
750
2
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解析
NMR software
名称
バージョン
開発者
分類
DYANA 1.5, EMBOSS
5
GUNTERT & WUTHRICH, NAKAI & NAKAMURA
精密化
DYANA
構造決定
EMBOSS
構造決定
精密化
手法: TORSION ANGLE DYNAMICS, RESTRAINED ENERGY MINIMIZATION WITH AMBER FORCE FIELD ソフトェア番号: 1 詳細: DEPOSITED COORDINATES WERE CALCULATED BASED ON 1012 NOE-DERIVED DISTANCE, 80 SLOWLY EXCHANGING AMIDE PROTON-DERIVED DISTANCE, AND 39 DIHEDRAL ANGLE RESTRAINTS. NO VIOLATIONS OF DISTANCE ...詳細: DEPOSITED COORDINATES WERE CALCULATED BASED ON 1012 NOE-DERIVED DISTANCE, 80 SLOWLY EXCHANGING AMIDE PROTON-DERIVED DISTANCE, AND 39 DIHEDRAL ANGLE RESTRAINTS. NO VIOLATIONS OF DISTANCE RESTRAINTS EXCEED 0.33 ANGSTROMS, AND NO VIOLATIONS OF ANGLE CONSTRAINTS EXCEED 2.8 DEGREES.
NMRアンサンブル
コンフォーマー選択の基準: LOWEST TARGET FUNCTION 計算したコンフォーマーの数: 200 / 登録したコンフォーマーの数: 20