- PDB-1po3: Crystal structure of ferric citrate transporter FecA in complex w... -
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基本情報
登録情報
データベース: PDB / ID: 1po3
タイトル
Crystal structure of ferric citrate transporter FecA in complex with ferric citrate
要素
Iron(III) dicitrate transport protein fecA precursor
キーワード
MEMBRANE PROTEIN / outer membrane protein / beta barrel / TonB-dependent transport / citrate / siderophore / iron
機能・相同性
機能・相同性情報
response to iron ion starvation / siderophore-iron transmembrane transporter activity / siderophore-dependent iron import into cell / signal transduction involved in regulation of gene expression / transmembrane transporter complex / cell outer membrane / signaling receptor activity / iron ion transport / intracellular iron ion homeostasis / regulation of DNA-templated transcription / membrane 類似検索 - 分子機能
: / Secretin and TonB N terminus short domain / Secretin/TonB, short N-terminal domain / Secretin and TonB N terminus short domain / TonB-dependent receptor (TBDR) proteins signature 1. / TonB-dependent receptor, beta-barrel domain / TonB-dependent receptor, plug domain / Maltoporin; Chain A / TonB box, conserved site / Ferric Hydroxamate Uptake Protein; Chain A, domain 1 ...: / Secretin and TonB N terminus short domain / Secretin/TonB, short N-terminal domain / Secretin and TonB N terminus short domain / TonB-dependent receptor (TBDR) proteins signature 1. / TonB-dependent receptor, beta-barrel domain / TonB-dependent receptor, plug domain / Maltoporin; Chain A / TonB box, conserved site / Ferric Hydroxamate Uptake Protein; Chain A, domain 1 / TonB-dependent siderophore receptor / TonB-dependent receptor, conserved site / TonB-dependent receptor (TBDR) proteins signature 2. / TonB-dependent receptor (TBDR) proteins profile. / Vitamin B12 transporter BtuB-like / TonB-dependent receptor-like, beta-barrel / TonB dependent receptor-like, beta-barrel / TonB-dependent receptor, plug domain superfamily / TonB-dependent receptor, plug domain / TonB-dependent receptor-like, beta-barrel domain superfamily / TonB-dependent Receptor Plug Domain / Beta Complex / Beta Barrel / Mainly Beta 類似検索 - ドメイン・相同性
: / CITRATE ANION / Fe(3+) dicitrate transport protein FecA 類似検索 - 構成要素
解像度: 3.4→15 Å / Rfactor Rfree error: 0.008 / Isotropic thermal model: GROUP / 交差検証法: THROUGHOUT / σ(F): 0 / 立体化学のターゲット値: Engh & Huber 詳細: In chain A side chains were not built for residues GLN221, MET249, ARG336, GLN351, ARG385, MET396, TYR499, ASP503, GLU533, ARG582, THR600, GLU616, ASP622, TYR624, LYS668, GLN695 and LYS740. ...詳細: In chain A side chains were not built for residues GLN221, MET249, ARG336, GLN351, ARG385, MET396, TYR499, ASP503, GLU533, ARG582, THR600, GLU616, ASP622, TYR624, LYS668, GLN695 and LYS740. In chain B side chains were not built for residues ARG217, ASP222, MET249, HIS295, GLU307, PHE346, GLN351, ARG385, MET396, GLN428, TYR436, LYS454, MET466, GLU485, GLU533, ASP548, TYR592, LYS620 and MET696.