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※Jmol表示制限のため,10件ずつ表示するように変更しました(上記書庫も順次修正します)。
※旧版で表示していた一部の参考データ(PDBsumなど)は今後追加します。
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アミノ酸排出輸送タンパク質YddG5i20のChain A(左)とそのPDBsumデータ(右)
*1 河合美佐子・榛葉信久,『“味”な分子のはなし』,化学と教育,54(7),398(2006) 参照(図3)
PDBデータ 4e48のChain A・B(2重らせんRNA)
[Hemoglobin - Wikipedia,Allosteric regulation - Wikipedia]
[左]5kdq(化合物KAUS-23が結合したデオキシヘモグロビン) [右]同PDBsumデータ
[左]EXTEND2016で規制検討される環境ホルモンと目される6化合物の同時表示(一部異性体あり)
[右]それらのうちビスフェノールA,エストロンが結合したタンパク質(2e2rと3hm1)のPDBsumデータ
[NOD2 - Wikipedia,NOD-like receptor - Wikipedia]
5irn(ADPが結合したNOD様受容体2〈NOD2〉;Crystal form1)
【参考】5irnと5irlのアミノ酸配列の比較;BCAA(Leu Ile Val),Cys,Serに着目して。配列に違いがあるのは■の751-800の間(5irmは5irnと同配列)。
5irnおよび5irlのBCAA等の割合001-050 5irn
Gly
Pro
Glu
Phe
Glu
Ala
Ala
Ala
Cys
Lys
Lys
Tyr
Met
Ser
Lys
Leu
Arg
Thr
Ile
Val
Ala
Ala
Gln
Ser
Arg
Phe
Leu
Ser
Thr
Tyr
Asp
Gly
Ala
Glu
Asn
Leu
Cys
Leu
Glu
Asp
Ile
Tyr
Thr
Glu
Asn
Thr
Leu
Glu
Val
Arg
5irl
Gly
Pro
Glu
Phe
Glu
Ala
Ala
Ala
Cys
Lys
Lys
Tyr
Met
Ser
Lys
Leu
Arg
Thr
Ile
Val
Ala
Ala
Gln
Ser
Arg
Phe
Leu
Ser
Thr
Tyr
Asp
Gly
Ala
Glu
Asn
Leu
Cys
Leu
Glu
Asp
Ile
Tyr
Thr
Glu
Asn
Thr
Leu
Glu
Val
Arg
051-100 5irn
Thr
Glu
Val
Gly
Met
Ala
Gly
Pro
Leu
His
Lys
Ser
Pro
Ala
Ala
Leu
Gly
Leu
Glu
Glu
Leu
Phe
Ser
Pro
Asn
Gly
His
Leu
Asn
Glu
Asp
Ala
Asp
Thr
Val
Leu
Val
Val
Gly
Glu
Ala
Gly
Ser
Gly
Lys
Ser
Thr
Leu
Leu
Gln
5irl
Thr
Glu
Val
Gly
Met
Ala
Gly
Pro
Leu
His
Lys
Ser
Pro
Ala
Ala
Leu
Gly
Leu
Glu
Glu
Leu
Phe
Ser
Pro
Asn
Gly
His
Leu
Asn
Glu
Asp
Ala
Asp
Thr
Val
Leu
Val
Val
Gly
Glu
Ala
Gly
Ser
Gly
Lys
Ser
Thr
Leu
Leu
Gln
101-150 5irn
Gln
Val
His
Leu
Leu
Trp
Ala
Thr
Gly
Gln
Asp
Phe
Gln
Glu
Phe
Leu
Phe
Val
Phe
Pro
Phe
Ser
Cys
Arg
Gln
Leu
Gln
Cys
Val
Ala
Arg
Pro
Leu
Ser
Val
Met
Thr
Leu
Leu
Phe
Glu
His
Cys
Cys
Trp
Pro
Asp
Val
Gly
Gln
5irl
Gln
Val
His
Leu
Leu
Trp
Ala
Thr
Gly
Gln
Asp
Phe
Gln
Glu
Phe
Leu
Phe
Val
Phe
Pro
Phe
Ser
Cys
Arg
Gln
Leu
Gln
Cys
Val
Ala
Arg
Pro
Leu
Ser
Val
Met
Thr
Leu
Leu
Phe
Glu
His
Cys
Cys
Trp
Pro
Asp
Val
Gly
Gln
151-200 5irn
Gln
Asp
Val
Phe
Gln
Phe
Leu
Leu
Asp
His
Pro
Asp
Arg
Ile
Leu
Leu
Thr
Phe
Asp
Gly
Phe
Asp
Glu
Phe
Lys
Phe
Lys
Phe
Thr
Asp
His
Glu
Arg
His
Cys
Ser
Pro
Thr
Asp
Pro
Thr
Ser
Val
Gln
Thr
Leu
Leu
Phe
Asn
Leu
5irl
Gln
Asp
Val
Phe
Gln
Phe
Leu
Leu
Asp
His
Pro
Asp
Arg
Ile
Leu
Leu
Thr
Phe
Asp
Gly
Phe
Asp
Glu
Phe
Lys
Phe
Lys
Phe
Thr
Asp
His
Glu
Arg
His
Cys
Ser
Pro
Thr
Asp
Pro
Thr
Ser
Val
Gln
Thr
Leu
Leu
Phe
Asn
Leu
201-250 5irn
Leu
Gln
Gly
Asn
Leu
Leu
Lys
Asn
Ala
Arg
Lys
Val
Leu
Thr
Ser
Arg
Pro
Asp
Ala
Val
Ser
Ala
Phe
Leu
Arg
Lys
Tyr
Val
Arg
Thr
Glu
Phe
Asn
Leu
Lys
Gly
Phe
Ser
Glu
Glu
Gly
Ile
Glu
Leu
Tyr
Leu
Arg
Lys
Cys
His
5irl
Leu
Gln
Gly
Asn
Leu
Leu
Lys
Asn
Ala
Arg
Lys
Val
Leu
Thr
Ser
Arg
Pro
Asp
Ala
Val
Ser
Ala
Phe
Leu
Arg
Lys
Tyr
Val
Arg
Thr
Glu
Phe
Asn
Leu
Lys
Gly
Phe
Ser
Glu
Glu
Gly
Ile
Glu
Leu
Tyr
Leu
Arg
Lys
Cys
His
251-300 5irn
Arg
Glu
Pro
Gly
Val
Ala
Asp
Arg
Leu
Ile
His
Leu
Leu
Gln
Thr
Thr
Ser
Ala
Leu
His
Gly
Leu
Cys
His
Leu
Pro
Val
Phe
Ser
Trp
Met
Val
Ser
Lys
Cys
His
Gln
Glu
Leu
Leu
Leu
Gln
Asp
Gly
Gly
Ser
Pro
Lys
Thr
Thr
5irl
Arg
Glu
Pro
Gly
Val
Ala
Asp
Arg
Leu
Ile
His
Leu
Leu
Gln
Thr
Thr
Ser
Ala
Leu
His
Gly
Leu
Cys
His
Leu
Pro
Val
Phe
Ser
Trp
Met
Val
Ser
Lys
Cys
His
Gln
Glu
Leu
Leu
Leu
Gln
Asp
Gly
Gly
Ser
Pro
Lys
Thr
Thr
301-350 5irn
Thr
Asp
Met
Tyr
Leu
Leu
Ile
Leu
Gln
His
Phe
Leu
Arg
His
Ala
Ser
Leu
Pro
Asp
Ser
Ala
Ser
Gln
Gly
Leu
Gly
Pro
Ser
Leu
Leu
Gln
Gly
Arg
Leu
Pro
Thr
Leu
Leu
Arg
Leu
Gly
Gln
Leu
Ala
Leu
Trp
Gly
Leu
Gly
Met
5irl
Thr
Asp
Met
Tyr
Leu
Leu
Ile
Leu
Gln
His
Phe
Leu
Arg
His
Ala
Ser
Leu
Pro
Asp
Ser
Ala
Ser
Gln
Gly
Leu
Gly
Pro
Ser
Leu
Leu
Gln
Gly
Arg
Leu
Pro
Thr
Leu
Leu
Arg
Leu
Gly
Gln
Leu
Ala
Leu
Trp
Gly
Leu
Gly
Met
351-400 5irn
Cys
Cys
Tyr
Val
Phe
Ser
Ala
Gln
Gln
Leu
Gln
Ala
Ala
Gln
Val
Asp
Pro
Asp
Asp
Ile
Ser
Leu
Gly
Phe
Leu
Val
Gln
Ala
Gln
Gly
Val
Val
Pro
Gly
Ser
Thr
Ala
Pro
Leu
Glu
Phe
Leu
His
Ile
Thr
Phe
Gln
Cys
Phe
Leu
5irl
Cys
Cys
Tyr
Val
Phe
Ser
Ala
Gln
Gln
Leu
Gln
Ala
Ala
Gln
Val
Asp
Pro
Asp
Asp
Ile
Ser
Leu
Gly
Phe
Leu
Val
Gln
Ala
Gln
Gly
Val
Val
Pro
Gly
Ser
Thr
Ala
Pro
Leu
Glu
Phe
Leu
His
Ile
Thr
Phe
Gln
Cys
Phe
Leu
401-450 5irn
Ala
Ala
Phe
Tyr
Leu
Val
Leu
Ser
Thr
Asp
Val
Pro
Thr
Ala
Ser
Leu
Arg
Tyr
Leu
Phe
Asn
Cys
Arg
Arg
Pro
Gly
Ser
Ser
Pro
Leu
Ser
Arg
Leu
Leu
Pro
Arg
Leu
Cys
Val
Gln
Gly
Ser
Glu
His
Lys
Glu
Ser
Thr
Val
Ala
5irl
Ala
Ala
Phe
Tyr
Leu
Val
Leu
Ser
Thr
Asp
Val
Pro
Thr
Ala
Ser
Leu
Arg
Tyr
Leu
Phe
Asn
Cys
Arg
Arg
Pro
Gly
Ser
Ser
Pro
Leu
Ser
Arg
Leu
Leu
Pro
Arg
Leu
Cys
Val
Gln
Gly
Ser
Glu
His
Lys
Glu
Ser
Thr
Val
Ala
451-500 5irn
Ala
Leu
Leu
Gln
Lys
Thr
Glu
Pro
His
Asn
Leu
Gln
Ile
Thr
Ala
Ala
Phe
Leu
Ala
Gly
Leu
Leu
Ser
Arg
Glu
His
Arg
Asp
Leu
Leu
Ala
Ala
Cys
Gln
Ala
Ser
Glu
Arg
Ser
Leu
Leu
Arg
Arg
Arg
Ala
Cys
Ala
Arg
Trp
Cys
5irl
Ala
Leu
Leu
Gln
Lys
Thr
Glu
Pro
His
Asn
Leu
Gln
Ile
Thr
Ala
Ala
Phe
Leu
Ala
Gly
Leu
Leu
Ser
Arg
Glu
His
Arg
Asp
Leu
Leu
Ala
Ala
Cys
Gln
Ala
Ser
Glu
Arg
Ser
Leu
Leu
Arg
Arg
Arg
Ala
Cys
Ala
Arg
Trp
Cys
501-550 5irn
Leu
Ala
Arg
Ser
Leu
His
Lys
His
Phe
Arg
Ser
Ile
Pro
Pro
Ala
Val
Pro
Gly
Glu
Ala
Lys
Ser
Met
His
Ala
Met
Pro
Gly
Phe
Leu
Trp
Leu
Ile
Arg
Ser
Leu
Tyr
Glu
Met
Gln
Glu
Glu
Arg
Leu
Ala
Gln
Glu
Ala
Val
Arg
5irl
Leu
Ala
Arg
Ser
Leu
His
Lys
His
Phe
Arg
Ser
Ile
Pro
Pro
Ala
Val
Pro
Gly
Glu
Ala
Lys
Ser
Met
His
Ala
Met
Pro
Gly
Phe
Leu
Trp
Leu
Ile
Arg
Ser
Leu
Tyr
Glu
Met
Gln
Glu
Glu
Arg
Leu
Ala
Gln
Glu
Ala
Val
Arg
551-600 5irn
Gly
Leu
Asn
Val
Glu
His
Leu
Lys
Leu
Thr
Phe
Cys
Gly
Val
Gly
Pro
Ala
Glu
Cys
Ala
Ala
Leu
Ala
Phe
Val
Leu
Arg
His
Leu
Arg
Arg
Pro
Val
Ala
Leu
Gln
Leu
Asp
His
Asn
Ser
Val
Gly
Asp
Ile
Gly
Val
Glu
Gln
Leu
5irl
Gly
Leu
Asn
Val
Glu
His
Leu
Lys
Leu
Thr
Phe
Cys
Gly
Val
Gly
Pro
Ala
Glu
Cys
Ala
Ala
Leu
Ala
Phe
Val
Leu
Arg
His
Leu
Arg
Arg
Pro
Val
Ala
Leu
Gln
Leu
Asp
His
Asn
Ser
Val
Gly
Asp
Ile
Gly
Val
Glu
Gln
Leu
601-650 5irn
Leu
Pro
Cys
Leu
Gly
Ala
Cys
Lys
Ala
Leu
Tyr
Leu
Arg
Asp
Asn
Asn
Ile
Ser
Asp
Arg
Gly
Ile
Cys
Lys
Leu
Ile
Glu
His
Ala
Leu
His
Cys
Glu
Gln
Leu
Gln
Lys
Leu
Ala
Leu
Phe
Asn
Asn
Lys
Leu
Thr
Asp
Gly
Cys
Ala
5irl
Leu
Pro
Cys
Leu
Gly
Ala
Cys
Lys
Ala
Leu
Tyr
Leu
Arg
Asp
Asn
Asn
Ile
Ser
Asp
Arg
Gly
Ile
Cys
Lys
Leu
Ile
Glu
His
Ala
Leu
His
Cys
Glu
Gln
Leu
Gln
Lys
Leu
Ala
Leu
Phe
Asn
Asn
Lys
Leu
Thr
Asp
Gly
Cys
Ala
651-700 5irn
His
Ser
Val
Ala
Gln
Leu
Leu
Ala
Cys
Lys
Gln
Asn
Phe
Leu
Ala
Leu
Arg
Leu
Gly
Asn
Asn
His
Ile
Thr
Ala
Glu
Gly
Ala
Gln
Val
Leu
Ala
Glu
Gly
Leu
Arg
Asp
Asn
Ser
Ser
Leu
Gln
Phe
Leu
Gly
Phe
Trp
Gly
Asn
Lys
5irl
His
Ser
Val
Ala
Gln
Leu
Leu
Ala
Cys
Lys
Gln
Asn
Phe
Leu
Ala
Leu
Arg
Leu
Gly
Asn
Asn
His
Ile
Thr
Ala
Glu
Gly
Ala
Gln
Val
Leu
Ala
Glu
Gly
Leu
Arg
Asp
Asn
Ser
Ser
Leu
Gln
Phe
Leu
Gly
Phe
Trp
Gly
Asn
Lys
701-750 5irn
Val
Gly
Asp
Lys
Gly
Ala
Gln
Ala
Leu
Ala
Glu
Ala
Leu
Ser
Asp
His
Gln
Ser
Leu
Lys
Trp
Leu
Ser
Leu
Val
Gly
Asn
Asn
Ile
Gly
Ser
Val
Gly
Ala
Gln
Ala
Leu
Ala
Ser
Met
Leu
Glu
Lys
Asn
Val
Ala
Leu
Glu
Glu
Leu
5irl
Val
Gly
Asp
Lys
Gly
Ala
Gln
Ala
Leu
Ala
Glu
Ala
Leu
Ser
Asp
His
Gln
Ser
Leu
Lys
Trp
Leu
Ser
Leu
Val
Gly
Asn
Asn
Ile
Gly
Ser
Val
Gly
Ala
Gln
Ala
Leu
Ala
Ser
Met
Leu
Glu
Lys
Asn
Val
Ala
Leu
Glu
Glu
Leu
751-800 5irn
Cys
Leu
Glu
Glu
Asn
His
Leu
Gln
Asp
Ala
Gly
Val
Cys
Ser
Leu
Ala
Glu
Gly
Leu
Lys
Arg
Asn
Ser
Ser
Leu
Lys
Val
Leu
Lys
Leu
Ser
Asn
Asn
Cys
Ile
Thr
Phe
Val
Gly
Ala
Glu
Ala
Leu
Leu
Gln
Ala
Leu
Ala
Ser
Asn
5irl
Cys
Leu
Ala
Ala
Asn
His
Leu
Gln
Asp
Ala
Gly
Val
Cys
Ser
Leu
Ala
Glu
Gly
Leu
Lys
Arg
Asn
Ser
Ser
Leu
Lys
Val
Leu
Lys
Leu
Ser
Asn
Asn
Cys
Ile
Thr
Phe
Val
Gly
Ala
Glu
Ala
Leu
Leu
Gln
Ala
Leu
Ala
Ser
Asn
801-830 5irn
Asp
Thr
Ile
Leu
Glu
Val
Trp
Leu
Arg
Gly
Asn
Pro
Phe
Ser
Pro
Glu
Glu
Met
Glu
Ala
Leu
Ser
His
Arg
Asp
Ser
Arg
Leu
Leu
Leu
5irl
Asp
Thr
Ile
Leu
Glu
Val
Trp
Leu
Arg
Gly
Asn
Pro
Phe
Ser
Pro
Glu
Glu
Met
Glu
Ala
Leu
Ser
His
Arg
Asp
Ser
Arg
Leu
Leu
Leu
Ile = 19
Val = 46
Leu = 142(17.1%)
BCAA = 207(24.9%)
Cys = 29
Ser = 57
Total = 830
[Metabotropic glutamate receptor - Wikipedia]
甘味に重要な残基(Asp29-Arg33・Glu36・Tyr39-Arg43)を球棒表示したブラゼイン(PDBデータ2brz)
ネガティブアロステリックモジュレーターFITMが結合した代謝型グルタミン酸受容体4or2とそのPDBsumデータ
参考(上掲九州大学プレスリリースのTAS1R2/TAS1R3二量体関連):グルタミンが結合した味覚受容体T1r2-T1r3ヘテロ二量体5x2mのChain A・BとそのPDBsumデータ
→ GPCR(本サイト) [TAS1R3 - Wikipedia]
[Erythromycin - Wikipedia,Multiple drug resistance - Wikipedia,Resistance-nodulation-cell division superfamily - Wikipedia]
[上]4zjlのChain A-C(エリスロマイシンが結合したAcrB) [下]4zjl・4zjo・4zjqおよび3aoc(別研究)のPDBsumデータ
[Capsid#Triangulation_number - Wikipedia,Satellite tobacco mosaic virus - Wikipedia]
タバコ壊死サテライトウイルスのカプシド2bukの60量体(Chain A×60;α炭素とHETATMのみ)
[Pembrolizumab - Wikipedia,Programmed cell death protein 1 - Wikipedia]
ヒトPD-1外部ドメインに結合したペンブロリズマブFabフラグメント5jxeのChain B-D
[PZM21 - Wikipedia]
[左]PZM21 [右]参考データ:アゴニストBU72が結合したμオピオイド受容体5c1mのPDBsumデータ