Thiazolylpeptide-type bacteriocin precursor / defense response to bacterium / extracellular region / THIOPEPTIDE THIOSTREPTON OXIDIZED AT CA-CB BOND OF RESIDUE 9 / チオストレプトン
タイプ: Thiopeptideチオペプチド / クラス: 抗生剤抗生物質 / 分子量: 1734.907 Da / 分子数: 1 / 断片: residues 1-16 / 変異: (DCY)9(BB9) / 由来タイプ: 天然 詳細: THIOSTREPTON IS A HETEROCYCLIC THIOPEPTIDE, CONSISTING OF FOUR THIAZOLES ONE THIOZOLINE ONE PIPERIDEINE RINGS. A MODIFIED QUINOLINE LINKED TO MAIN-CHAIN RESIDUE 1 AND SIDE-CHAIN OF RESIDUE 12. ...詳細: THIOSTREPTON IS A HETEROCYCLIC THIOPEPTIDE, CONSISTING OF FOUR THIAZOLES ONE THIOZOLINE ONE PIPERIDEINE RINGS. A MODIFIED QUINOLINE LINKED TO MAIN-CHAIN RESIDUE 1 AND SIDE-CHAIN OF RESIDUE 12. IN THIS ENTRY RESIDUE 9 WAS CHEMICALLY MODIFIED: THE CA-CB BOND WAS OXIDIZED FROM SINGLE TO DOUBLE. RESIDUE 17 (HET DHA) WAS DELETED. 由来: (天然) Streptomyces azureus (バクテリア) 参照: UniProt: P0C8P8, THIOPEPTIDE THIOSTREPTON OXIDIZED AT CA-CB BOND OF RESIDUE 9
構成要素の詳細
THIOSTREPTON IS A MEMBER OF A SULPHUR-RICH HETEROCYCLIC PEPTIDES CLASS. ALL SHARE A MACROCYCLIC ...THIOSTREPTON IS A MEMBER OF A SULPHUR-RICH HETEROCYCLIC PEPTIDES CLASS. ALL SHARE A MACROCYCLIC CORE, CONSISTING OF A NITROGEN CONTAINING, SIX-MEMBERED RING CENTRAL TO DEHYDROAMINO ACIDS AND A SUBSET OF FIVE MEMBER RING STRUCTURES INCLUDING THIAZOLES, THIAZOLINES AND OXAZOLES. HERE, THIOSTREPTON IS REPRESENTED BY THE SEQUENCE (SEQRES)
配列の詳細
A MODIFIED QUINOLINE LINKED TO THE MAIN-CHAIN OF RESIDUE 1 AND THE SIDE-CHAIN OF RESIDUE 12. THE ...A MODIFIED QUINOLINE LINKED TO THE MAIN-CHAIN OF RESIDUE 1 AND THE SIDE-CHAIN OF RESIDUE 12. THE RESIDUE 9 IS BB9. THE CA-CB BOND OF THE RESIDUE DCY 9 OF THE THIOSTREPTON HAS BEEN CHEMICALLY MODIFIED. IT HAS BEEN OXIDIZED FROM SINGLE TO DOUBLE.
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実験情報
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実験
実験
手法: 溶液NMR 詳細: Thiostrepton derivative (oxidized at CA-CB bond, residue BB9 9, in 5:1 chloroform-d ethanol-d5)