- PDB-4c7n: Crystal Structure of the synthetic peptide iM10 in complex with t... -
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基本情報
登録情報
データベース: PDB / ID: 4c7n
タイトル
Crystal Structure of the synthetic peptide iM10 in complex with the coiled-coil region of MITF
要素
MICROPHTHALMIA ASSOCIATED TRANSCRIPTION FACTOR
SYNTHETIC ALPHA-HELIX, IM10
キーワード
TRANSCRIPTION / COILED-COIL / PROTEIN ENGINEERING
機能・相同性
機能・相同性情報
melanocyte apoptotic process / Regulation of MITF-M dependent genes involved in invasion / Regulation of MITF-M-dependent genes involved in lysosome biogenesis and autophagy / positive regulation of DNA-templated transcription initiation / Regulation of MITF-M dependent genes involved in metabolism / regulation of RNA biosynthetic process / Regulation of MITF-M-dependent genes involved in extracellular matrix, focal adhesion and epithelial-to-mesenchymal transition / regulation of osteoclast differentiation / melanocyte differentiation / Regulation of MITF-M-dependent genes involved in DNA replication, damage repair and senescence ...melanocyte apoptotic process / Regulation of MITF-M dependent genes involved in invasion / Regulation of MITF-M-dependent genes involved in lysosome biogenesis and autophagy / positive regulation of DNA-templated transcription initiation / Regulation of MITF-M dependent genes involved in metabolism / regulation of RNA biosynthetic process / Regulation of MITF-M-dependent genes involved in extracellular matrix, focal adhesion and epithelial-to-mesenchymal transition / regulation of osteoclast differentiation / melanocyte differentiation / Regulation of MITF-M-dependent genes involved in DNA replication, damage repair and senescence / bone remodeling / Regulation of MITF-M-dependent genes involved in apoptosis / camera-type eye development / E-box binding / Regulation of MITF-M-dependent genes involved in pigmentation / SUMOylation of transcription factors / cell fate commitment / Regulation of MITF-M-dependent genes involved in cell cycle and proliferation / Transcriptional and post-translational regulation of MITF-M expression and activity / osteoclast differentiation / negative regulation of cell migration / DNA-binding transcription repressor activity, RNA polymerase II-specific / Wnt signaling pathway / regulation of cell population proliferation / protein-containing complex assembly / DNA-binding transcription activator activity, RNA polymerase II-specific / DNA-binding transcription factor activity, RNA polymerase II-specific / protein dimerization activity / RNA polymerase II cis-regulatory region sequence-specific DNA binding / lysosomal membrane / chromatin binding / positive regulation of gene expression / regulation of transcription by RNA polymerase II / negative regulation of apoptotic process / regulation of DNA-templated transcription / chromatin / positive regulation of DNA-templated transcription / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / protein-containing complex / nucleoplasm / nucleus / cytosol / cytoplasm 類似検索 - 分子機能
MiT/TFE transcription factors, C-terminal / MiT/TFE transcription factors, N-terminal / Domain of unknown function (DUF3371) / MITF/TFEB/TFEC/TFE3 N-terminus / Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #170 / Helix-loop-helix DNA-binding domain / helix loop helix domain / Myc-type, basic helix-loop-helix (bHLH) domain / Myc-type, basic helix-loop-helix (bHLH) domain profile. / Helix-loop-helix DNA-binding domain superfamily ...MiT/TFE transcription factors, C-terminal / MiT/TFE transcription factors, N-terminal / Domain of unknown function (DUF3371) / MITF/TFEB/TFEC/TFE3 N-terminus / Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #170 / Helix-loop-helix DNA-binding domain / helix loop helix domain / Myc-type, basic helix-loop-helix (bHLH) domain / Myc-type, basic helix-loop-helix (bHLH) domain profile. / Helix-loop-helix DNA-binding domain superfamily / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / Up-down Bundle / Mainly Alpha 類似検索 - ドメイン・相同性
CHAIN A CORRESPONDS TO ISOFORM 9 OF 075030. ALA1, SER2, ALA50, PRO51 ARE THE CAP RESIDUES FROM THE ...CHAIN A CORRESPONDS TO ISOFORM 9 OF 075030. ALA1, SER2, ALA50, PRO51 ARE THE CAP RESIDUES FROM THE CHEMICAL SYNTHESIS.
モノクロメーター: FIXED-EXIT LN2 COOLED DOUBLE CRYSTAL MONOCHROMATOR プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 1.00799 Å / 相対比: 1
反射
解像度: 1.95→60.92 Å / Num. obs: 7041 / % possible obs: 99.8 % / Observed criterion σ(I): 2 / 冗長度: 12.6 % / Rmerge(I) obs: 0.1 / Net I/σ(I): 15.6
反射 シェル
解像度: 1.95→2.18 Å / 冗長度: 13.1 % / Rmerge(I) obs: 0.37 / Mean I/σ(I) obs: 6.6 / % possible all: 99.7
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.7.0032
精密化
XDS
データ削減
Aimless
データスケーリング
autoSHARP
位相決定
精密化
構造決定の手法: 単波長異常分散 開始モデル: NONE 解像度: 2.1→60.92 Å / Cor.coef. Fo:Fc: 0.927 / Cor.coef. Fo:Fc free: 0.888 / SU B: 7.424 / SU ML: 0.131 / 交差検証法: THROUGHOUT / ESU R: 0.334 / ESU R Free: 0.219 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED. DISORDERED REGIONS WERE NOT MODELED
Rfactor
反射数
%反射
Selection details
Rfree
0.25312
266
4.7 %
RANDOM
Rwork
0.22755
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obs
0.22872
5428
99.89 %
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溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK