- PDB-1de4: HEMOCHROMATOSIS PROTEIN HFE COMPLEXED WITH TRANSFERRIN RECEPTOR -
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基本情報
登録情報
データベース: PDB / ID: 1de4
タイトル
HEMOCHROMATOSIS PROTEIN HFE COMPLEXED WITH TRANSFERRIN RECEPTOR
要素
BETA-2-MICROGLOBULIN
HEMOCHROMATOSIS PROTEIN
TRANSFERRIN RECEPTOR
キーワード
METAL TRANSPORT INHIBITOR/RECEPTOR / HFE / HEREDITARY HEMOCHROMATOSIS / MHC CLASS I / TRANSFERRIN RECEPTOR / METAL TRANSPORT INHIBITOR-RECEPTOR COMPLEX
機能・相同性
機能・相同性情報
negative regulation of antigen processing and presentation of endogenous peptide antigen via MHC class I / : / negative regulation of signaling receptor activity / response to iron ion starvation / transferrin receptor activity / negative regulation of T cell cytokine production / postsynaptic recycling endosome membrane / hormone biosynthetic process / negative regulation of CD8-positive, alpha-beta T cell activation / negative regulation of mitochondrial fusion ...negative regulation of antigen processing and presentation of endogenous peptide antigen via MHC class I / : / negative regulation of signaling receptor activity / response to iron ion starvation / transferrin receptor activity / negative regulation of T cell cytokine production / postsynaptic recycling endosome membrane / hormone biosynthetic process / negative regulation of CD8-positive, alpha-beta T cell activation / negative regulation of mitochondrial fusion / transferrin transport / transferrin receptor binding / co-receptor binding / Transferrin endocytosis and recycling / positive regulation of isotype switching / regulation of protein localization to cell surface / basal part of cell / response to manganese ion / response to copper ion / Differentiation of Keratinocytes in Interfollicular Epidermis in Mammalian Skin / response to iron ion / RND1 GTPase cycle / RND2 GTPase cycle / RHOB GTPase cycle / Golgi Associated Vesicle Biogenesis / positive regulation of peptide hormone secretion / RHOC GTPase cycle / RHOJ GTPase cycle / beta-2-microglobulin binding / RHOQ GTPase cycle / CDC42 GTPase cycle / RHOH GTPase cycle / positive regulation of SMAD protein signal transduction / RHOG GTPase cycle / negative regulation of ubiquitin-dependent protein catabolic process / RHOA GTPase cycle / RAC2 GTPase cycle / RAC3 GTPase cycle / BMP signaling pathway / response to retinoic acid / regulation of postsynaptic membrane neurotransmitter receptor levels / transport across blood-brain barrier / clathrin-coated pit / positive regulation of B cell proliferation / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / positive regulation of T cell proliferation / RAC1 GTPase cycle / response to nutrient / Hsp70 protein binding / osteoclast differentiation / : / : / negative regulation of receptor binding / positive regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / cellular response to leukemia inhibitory factor / cellular response to iron ion / acute-phase response / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / peptide antigen assembly with MHC class II protein complex / positive regulation of protein-containing complex assembly / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / cellular response to iron(III) ion / MHC class II protein complex / negative regulation of forebrain neuron differentiation / clathrin-coated endocytic vesicle membrane / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / regulation of iron ion transport / response to molecule of bacterial origin / MHC class I peptide loading complex / HFE-transferrin receptor complex / T cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I / positive regulation of T cell cytokine production / antigen processing and presentation of exogenous peptide antigen via MHC class II / recycling endosome / positive regulation of immune response / MHC class I protein complex / positive regulation of T cell activation / peptide antigen binding / receptor internalization / positive regulation of receptor-mediated endocytosis / negative regulation of neurogenesis / positive regulation of T cell mediated cytotoxicity / cellular response to nicotine / multicellular organismal-level iron ion homeostasis / positive regulation of protein localization to nucleus / positive regulation of protein binding / specific granule lumen / phagocytic vesicle membrane / recycling endosome membrane / positive regulation of cellular senescence / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon gamma signaling / negative regulation of epithelial cell proliferation 類似検索 - 分子機能
Transferrin receptor protein 1/2, PA domain / Transferrin receptor-like, dimerisation domain / Transferrin receptor-like, dimerisation domain / Transferrin receptor-like, dimerisation domain superfamily / Glutamate carboxypeptidase 2-like / Transferrin receptor-like dimerisation domain / Glucose Oxidase; domain 1 - #30 / PA domain superfamily / PA domain / PA domain ...Transferrin receptor protein 1/2, PA domain / Transferrin receptor-like, dimerisation domain / Transferrin receptor-like, dimerisation domain / Transferrin receptor-like, dimerisation domain superfamily / Glutamate carboxypeptidase 2-like / Transferrin receptor-like dimerisation domain / Glucose Oxidase; domain 1 - #30 / PA domain superfamily / PA domain / PA domain / Transcription Elongation Factor S-II; Chain A / Glucose Oxidase; domain 1 / Peptidase M28 / Peptidase family M28 / Zn peptidases / Aminopeptidase / MHC class I-like antigen recognition-like / Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1 / MHC class I alpha chain, alpha1 alpha2 domains / Class I Histocompatibility antigen, domains alpha 1 and 2 / Beta-2-Microglobulin / : / MHC class I-like antigen recognition-like / MHC class I-like antigen recognition-like superfamily / 3-Layer(bba) Sandwich / MHC classes I/II-like antigen recognition protein / : / Immunoglobulin/major histocompatibility complex, conserved site / Immunoglobulins and major histocompatibility complex proteins signature. / Immunoglobulin C-Type / Immunoglobulin C1-set / Immunoglobulin C1-set domain / Ig-like domain profile. / Immunoglobulin-like domain / Immunoglobulin-like domain superfamily / Immunoglobulin-like fold / Immunoglobulins / Up-down Bundle / Immunoglobulin-like / Sandwich / 2-Layer Sandwich / 3-Layer(aba) Sandwich / Mainly Beta / Mainly Alpha / Alpha Beta 類似検索 - ドメイン・相同性
Transferrin receptor protein 1 / Beta-2-microglobulin / Hereditary hemochromatosis protein 類似検索 - 構成要素
解像度: 2.8→2.85 Å / 冗長度: 2.9 % / Rmerge(I) obs: 0.341 / Mean I/σ(I) obs: 3.3 / % possible all: 99.8
反射
*PLUS
反射 シェル
*PLUS
% possible obs: 99.8 %
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解析
ソフトウェア
名称
バージョン
分類
DENZO
データ削減
SCALEPACK
データスケーリング
SHARP
位相決定
CNS
0.5
精密化
精密化
構造決定の手法: 多重同系置換・異常分散 / 解像度: 2.8→30 Å / Rfactor Rfree error: 0.002 / Data cutoff high absF: 685830.33 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 0 / 立体化学のターゲット値: ENGH AND HUBER 詳細: SEVERAL SIDECHAINS ARE MODELED AS ALA AS IN UNCOMPLEXED HFE. A POSITIVE DIFFERENCE PEAK NEAR TFR CHAINS C,F,I WHICH LACKED PROTEIN LIGANDS WAS MODELED AS A WATER MOLECULE (WATERS 4,6,8). A ...詳細: SEVERAL SIDECHAINS ARE MODELED AS ALA AS IN UNCOMPLEXED HFE. A POSITIVE DIFFERENCE PEAK NEAR TFR CHAINS C,F,I WHICH LACKED PROTEIN LIGANDS WAS MODELED AS A WATER MOLECULE (WATERS 4,6,8). A POSITIVE DIFFERENCE PEAK NEAR THE HFE CHAIN G PLATFORM WAS MODELED AS A GLYCEROL. SEVERAL LOOPS HAVE RESIDUES WITH LOW CORRELATIONS AGAINST THE FINAL MAP: HFE PLATFORM LOOPS FROM STRAND 1 (S1) TO STRAND 2 (S2), S4-ALPHA1 HELIX; HFE ALPHA3 DOMAIN LOOPS S1-S2, S3-S4,S6-S7; BETA-2-MICROGLOBULIN LOOPS S1-S2, S3-S4, S5-S6, C-TERMINUS.