- PDB-8arn: Crystal structure of the peptide binding protein, OppA, from Baci... -
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基本情報
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データベース: PDB / ID: 8arn
タイトル
Crystal structure of the peptide binding protein, OppA, from Bacillus subtilis in complex with an endogenous tetrapeptide
要素
Endogenous tetrapeptide (SER-ASN-SER-SER)
Oligopeptide-binding protein OppA
キーワード
TRANSPORT PROTEIN / Peptide-binding protein / Sporulation Bacillus subtilis
機能・相同性
機能・相同性情報
establishment of competence for transformation / peptide transport / peptide transmembrane transporter activity / sporulation resulting in formation of a cellular spore / ATP-binding cassette (ABC) transporter complex / protein transport / periplasmic space / membrane raft 類似検索 - 分子機能
Solute-binding protein family 5, conserved site / Bacterial extracellular solute-binding proteins, family 5 signature. / Peptide/nickel binding protein, MppA-type / Solute-binding protein family 5 domain / Solute-binding protein family 5 / Bacterial extracellular solute-binding proteins, family 5 Middle / Prokaryotic membrane lipoprotein lipid attachment site profile. 類似検索 - ドメイン・相同性
Oligopeptide-bindingproteinOppA / Stage 0 sporulation protein KA
分子量: 59231.293 Da / 分子数: 2 / 由来タイプ: 組換発現 詳細: Recombinant protein purified from E. coli with a co-purifying tetrapeptide ligand SNSS 由来: (組換発現) Bacillus subtilis subsp. subtilis str. 168 (枯草菌) 株: 168 / 遺伝子: oppA, spo0KA, BSU11430 / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: P24141
#2: タンパク質・ペプチド
Endogenoustetrapeptide (SER-ASN-SER-SER)
分子量: 393.351 Da / 分子数: 2 / 由来タイプ: 組換発現 詳細: Peptide co-purifying with the recombinant protein and bound in the peptide binding cleft 由来: (組換発現) Escherichia coli (大腸菌) / 発現宿主: Escherichia coli (大腸菌)
温度: 291 K / 手法: 蒸気拡散法, ハンギングドロップ法 詳細: Crystals of OppA were obtained from hanging drops composed of 2 microlitres of reservoir solution consisting of 0.1 M MMT, 22.5% PEG 1500 and 2.5% DMSO pH 8.0 and 2 microlitres protein at 18 ...詳細: Crystals of OppA were obtained from hanging drops composed of 2 microlitres of reservoir solution consisting of 0.1 M MMT, 22.5% PEG 1500 and 2.5% DMSO pH 8.0 and 2 microlitres protein at 18 mg.ml-1 with crystal optimisation following a seeding protocol.