- PDB-1qck: SOLUTION STRUCTURE OF HUMAN BARRIER-TO-AUTOINTEGRATION FACTOR BAF... -
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基本情報
登録情報
データベース: PDB / ID: 1qck
タイトル
SOLUTION STRUCTURE OF HUMAN BARRIER-TO-AUTOINTEGRATION FACTOR BAF, NMR, REGULARIZED MEAN STRUCTURE PLUS 20 INDIVIDUAL SIMULATED ANNEALING STRUCTURES
要素
PROTEIN (BARRIER-TO-AUTOINTEGRATION FACTOR)
キーワード
DNA BINDING PROTEIN / DNA-BINDING PROTEIN / INTEGRATION / AIDS / RETROVIRUSES
機能・相同性
機能・相同性情報
negative regulation of protein ADP-ribosylation / Nuclear Envelope Breakdown / mitotic nuclear membrane reassembly / Initiation of Nuclear Envelope (NE) Reformation / Integration of viral DNA into host genomic DNA / Autointegration results in viral DNA circles / negative regulation of type I interferon production / negative regulation of viral genome replication / negative regulation of cGAS/STING signaling pathway / 2-LTR circle formation ...negative regulation of protein ADP-ribosylation / Nuclear Envelope Breakdown / mitotic nuclear membrane reassembly / Initiation of Nuclear Envelope (NE) Reformation / Integration of viral DNA into host genomic DNA / Autointegration results in viral DNA circles / negative regulation of type I interferon production / negative regulation of viral genome replication / negative regulation of cGAS/STING signaling pathway / 2-LTR circle formation / Vpr-mediated nuclear import of PICs / Integration of provirus / APOBEC3G mediated resistance to HIV-1 infection / chromosome organization / condensed chromosome / negative regulation of innate immune response / DNA integration / response to virus / nuclear envelope / chromatin organization / response to oxidative stress / double-stranded DNA binding / chromatin / protein homodimerization activity / DNA binding / nucleoplasm / identical protein binding / nucleus / cytosol / cytoplasm 類似検索 - 分子機能
ジャーナル: J.Am.Chem.Soc. / 年: 1999 タイトル: IMPROVING THE PACKING AND ACCURACY OF NMR STRUCTURES WITH A PSEUDOPOTENTIAL FOR THE RADIUS OF GYRATION 著者: Juszewski, J. / Gronenborn, A.M. / Clore, G.M.
Text: THE FIRST STRUCTURE IN THIS ENTRY IS THE RESTRAINED REGULARIZED MEAN STRUCTURE. THE REMAINING STRUCTURES ARE THE 20 SIMULATED ANNEALING STRUCTURES
手法: SEE REMARK 7 / ソフトェア番号: 1 詳細: SEE REMARK 7 THE STRUCTURES WERE CALCULATED USING THE SIMULATED ANNEALING PROTOCOL OF NILGES ET AL. (1988) FEBS LETT. 229, 129 - 136 USING THE PROGRAM (BRUNGER) MODIFIED TO INCORPORATE ...詳細: SEE REMARK 7 THE STRUCTURES WERE CALCULATED USING THE SIMULATED ANNEALING PROTOCOL OF NILGES ET AL. (1988) FEBS LETT. 229, 129 - 136 USING THE PROGRAM (BRUNGER) MODIFIED TO INCORPORATE COUPLING CONSTANT (GARRETT ET AL. (1984) J.MAGN.RESON. SERIES B 104, 99 - 103), CARBON CHEMICAL SHIFT (KUSZEWSKI ET AL. (1995) J.MAGN.RESON. SERIES B 106, 92 - 96) RESTRAINTS, 1H CHEMICAL SHIFT RESTRAINTS (KUSZEWSKI ET AL. (1995) J.MAGN.RESON. SERIES B 107, 293-297; (1996) J.MAGN.RESON. SERIES B 112, 79-81), A CONFORMATIONAL DATABASE POTENTIAL (KUSZWESKI ET AL. (1996) PROTEIN SCI. 5, 1067-108 AND (1997) J.MAGN.RESON. 125, 171-177), AND A TERM FOR THE RADIUS OF GYRATION (KUSZEWSKI ET AL. (1999) J. AM. CHEM. SOC. 121, 2337-2338). THE 3D STRUCTURE OF THE 21 KDA BAF DIMER WAS SOLVED BY MULTI-DIMENSIONAL HETERONUCLEAR-EDITED AND -FILTERED NMR BASED ON 1655 EXPERIMENTAL RESTRAINTS (PER MONOMER): (A) INTRASUBUNIT: 288 SEQUENTIAL (|I-J|=1), 267 MEDIUM RANGE (1 < |I-J| >=5) AND 190 LONG RANGE (|I-J| >5) INTERRESIDUE, AND 7 INTRARESIDUE APPROXIMATE INTERPROTON DISTANCE RESTRAINTS; 64 DISTANCE RESTRAINTS FOR 32 HYDROGEN BONDS; 257 TORSION ANGLE (84 PHI, 78 PSI, 60 CHI1 29 CHI2 AND 6 CHI3) RESTRAINTS; 66 THREE-BOND HN-HA COUPLING CONSTANT RESTRAINTS; 165 (87 CALPHA AND 78 CBETA) 13C SHIFT RESTRAINTS; 44 1H METHYL PROTON CHEMICAL SHIFTS; 259 DIPOLAR COUPLINGS (76 N-H, 76 CALPHA-C', 55 N-C' AND 52 HN-C'). (B) 48 INTERSUBUNIT INTERPROTON DISTANCE RESTRAINTS. RMS DEVIATIONS FOR RESTRAINED MINIMIZED MEAN STRUCTURE BOND LENGTHS : 0.0065 BOND ANGLES : 0.645 IMPROPER ANGLES : 0.809 TORSION ANGLES : 0.44 NOE : 0.024 3JHNA COUP : 0.95 13C SHIFTS RMS CA, CB (PPM): 1.06, 1.22 DIPOLAR COUPLINGS NH CACO NCO HNCO RMS DIPOLAR (HZ): 0.48 1.35 0.49 1.27 1H METHYL SHIFTS: 0.213 RESIDUE 500 WITH ATOMS OO, X, Y AND Z REPRESENTS THE MOLECULAR ALIGNMENT TENSOR FOR THE DIPOLAR COUPLINGS MEASURED IN A DILUTE LIQUID CRYSTAL. ATOM 2811 X ANI 500 206.152-144.189 1.390 1.00 94.16 ATOM 2812 Y ANI 500 205.428-140.345 3.032 1.00 94.09 ATOM 2813 Z ANI 500 202.691-142.020 0.244 1.00 93.80 ATOM 2814 OO ANI 500 205.638-141.460 0.255 1.00 93.81 THE STRUCTURE IN THIS ENTRY IS THE RESTRAINED REGULARIZED MEAN STRUCTURE AND THE LAST NUMERIC COLUMN REPRESENTS THE RMS OF THE 40 INDIVIDUAL SIMULATED ANNEALING STRUCTURES FOUND IN PDB ENTRY 2EZY ABOUT THE MEAN COORDINATE POSITIONS. THE LAST NUMERIC COLUMN IN THE INDIVIDUAL SA STRUCTURES HAS NO MEANING.