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データを開く
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基本情報
登録情報 | データベース: PDB / ID: 1ijs | ||||||
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タイトル | CPV (STRAIN D) mutant A300D, complex (VIRAL COAT/DNA), VP2, PH=7.5, T=4 DEGREES C | ||||||
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![]() | Virus/DNA / MUTANT A300D / VIRAL COAT PROTEIN / COMPLEX (PARVOVIRUS COAT PROTEIN-DNA) / Icosahedral virus / Virus-DNA COMPLEX | ||||||
機能・相同性 | ![]() symbiont entry into host cell via permeabilization of host membrane / microtubule-dependent intracellular transport of viral material towards nucleus / adhesion receptor-mediated virion attachment to host cell / T=1 icosahedral viral capsid / viral penetration into host nucleus / host cell / clathrin-dependent endocytosis of virus by host cell / entry receptor-mediated virion attachment to host cell / host cell nucleus / structural molecule activity / metal ion binding 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Llamas-Saiz, A.L. / Agbandje-McKenna, M. / Parker, J.S.L. / Wahid, A.T.M. / Parrish, C.R. / Rossmann, M.G. | ||||||
![]() | ![]() タイトル: Structural analysis of a mutation in canine parvovirus which controls antigenicity and host range. 著者: Llamas-Saiz, A.L. / Agbandje-McKenna, M. / Parker, J.S. / Wahid, A.T. / Parrish, C.R. / Rossmann, M.G. #1: ![]() タイトル: Structure, Sequence, and Function Correlations Among Parvoviruses 著者: Chapman, M.S. / Rossmann, M.G. #2: ![]() タイトル: Determination and Refinement of the Canine Parvovirus Empty-Capsid Structure 著者: Wu, H. / Keller, W. / Rossmann, M.G. #3: ![]() タイトル: Structure Determination of Monoclinic Canine Parvovirus 著者: Tsao, J. / Chapman, M.S. / Wu, H. / Agbandje, M. / Keller, W. / Rossmann, M.G. #4: ![]() タイトル: The Three-Dimensional Structure of Canine Parvovirus and its Functional Implications 著者: Tsao, J. / Chapman, M.S. / Agbandje, M. / Keller, W. / Smith, K. / Wu, H. / Luo, M. / Smith, T.J. / Rossmann, M.G. / Compans, R.W. | ||||||
履歴 |
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Remark 285 | THE ENTRY PRESENTED HERE DOES NOT CONTAIN THE COMPLETE CRYSTAL ASYMMETRIC UNIT. IN ADDITION, THE ...THE ENTRY PRESENTED HERE DOES NOT CONTAIN THE COMPLETE CRYSTAL ASYMMETRIC UNIT. IN ADDITION, THE COORDINATES ARE NOT PRESENTED IN THE STANDARD CRYSTAL FRAME. IN ORDER TO GENERATE THE FULL CRYSTAL AU, APPLY THE FOLLOWING TRANSFORMATION MATRIX OR MATRICES AND SELECTED BIOMT RECORDS TO THE COORDINATES, AS SHOWN BELOW. X0 1 0.453521 0.200253 0.868416 0.00000 X0 2 -0.716194 0.661791 0.221396 0.00000 X0 3 -0.530360 -0.722416 0.443592 0.00000 CRYSTAL AU = (X0) * (BIOMT 1-60) * CHAINS P,N,A |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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ダウンロードとリンク
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PDBx/mmCIF形式 | ![]() | 116.1 KB | 表示 | ![]() |
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PDB形式 | ![]() | 86.2 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-関連構造データ
類似構造データ |
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リンク
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集合体
登録構造単位 | ![]()
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単位格子 |
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対称性 | 点対称性: (ヘルマン・モーガン記号: 532 / シェーンフリース記号: I (正20面体型対称)) |
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要素
#1: DNA鎖 | 分子量: 2629.754 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() |
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#2: DNA鎖 | 分子量: 557.431 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() |
#3: タンパク質 | 分子量: 64783.629 Da / 分子数: 1 / Mutation: A300D / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() ![]() |
Has protein modification | Y |
-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶化 | pH: 7.5 詳細: 0.75% PEG8000, 10MM TRIS-HCL, 8MM CACL2.2H2O, PH=7.5 | |||||||||||||||||||||||||||||||||||
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溶液の組成 |
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結晶化 | *PLUS 手法: 蒸気拡散法, ハンギングドロップ法 / 詳細: Tsao, J., (1992) Acta Crystallogr.,Sect.B, 48, 75. | |||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 277 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: FUJI / 検出器: IMAGE PLATE / 日付: 1993年9月15日 |
放射 | 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 相対比: 1 |
反射 | 解像度: 3.5→15 Å / Observed criterion σ(I): 3 / 冗長度: 1.2 % / Rmerge(I) obs: 0.0896 |
反射 | *PLUS 最高解像度: 3.25 Å / Observed criterion σ(I): 3 / 冗長度: 1.2 % |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 開始モデル: CANINE PARVOVIRUS (MONOCLINIC P21) 最高解像度: 3.25 Å 詳細: INTERPRETABLE ELECTRON DENSITY BEGINS AT THE 37TH RESIDUE OF VP2. THERE IS DIFFUSE DENSITY, SUGGESTING THAT ONE IN FIVE OF THE N-TERMINI IS ON THE OUTSIDE OF THE CAPSID, AND THAT THE ...詳細: INTERPRETABLE ELECTRON DENSITY BEGINS AT THE 37TH RESIDUE OF VP2. THERE IS DIFFUSE DENSITY, SUGGESTING THAT ONE IN FIVE OF THE N-TERMINI IS ON THE OUTSIDE OF THE CAPSID, AND THAT THE POLYPEPTIDE RUNS DOWN THE FIVE-FOLD AXIS TO JOIN RESIDUE 37 ON THE INSIDE SURFACE (SEE ACTA CRYSTALLOGR. 1992 REFERENCE ABOVE). ELEVEN NUCLEOTIDES OF THE GENOMIC SINGLE-STRANDED DNA ARE BOUND TO EACH OF THE 60 PROTOMERS OF THE CAPSID, TOGETHER CONSTITUTING 13 PERCENT OF THE GENOME. THE ELECTRON DENSITY IS THE AVERAGE OF UP TO 60 DIFFERENT REGIONS OF THE DNA SEQUENCE. THUS, THE ELECTRON DENSITY FOR EACH BASE IS EXPECTED TO BE BLURRED AS IT IS THE AVERAGE OF MANY BASES. HOWEVER, FOR MANY OF THE NUCLEOTIDES, THE ELECTRON DENSITY IS DISTINCTIVE FOR PURINE OR PYRIMIDINE, AND IN SOME CASES FOR INDIVIDUAL BASE-TYPE. THIS SHOWS THAT THERE IS SOME SEQUENCE PREFERENCE. THERE ARE 30+ REGIONS OF THE ENCAPSIDATED GENOMIC SEQUENCE THAT SATISFY THIS PREFERENCE (SEE *JRNL* REFERENCE), BUT THE HOMOLOGY BETWEEN THEM IS WEAK. THE BASE-TYPES OF THE DNA MODEL WERE CHOSEN TO FIT THE ELECTRON DENSITY AND STERIC CONSTRAINTS BEST, AND IS THEREFORE SIMILAR TO THE CONSENSUS OF THE VIRAL SEQUENCES THAT BIND. NOTE THAT THE SEQUENCE OF THE DNA IN THE GENBANK ENTRY PVCPVC IS THE NEGATIVE OF THE SEQUENCE THAT IS ENCAPSIDATED IN THE VIRION. INTERPRETABLE ELECTRON DENSITY BEGINS AT THE 37TH RESIDUE OF VP2. THERE IS DIFFUSE DENSITY, SUGGESTING THAT ONE IN FIVE OF THE N-TERMINI IS ON THE OUTSIDE OF THE CAPSID, AND THAT THE POLYPEPTIDE RUNS DOWN THE FIVE-FOLD AXIS TO JOIN RESIDUE 37 ON THE INSIDE SURFACE (SEE ACTA CRYSTALLOGR. 1992 REFERENCE ABOVE). | |||||||||||||||||||||
精密化ステップ | サイクル: LAST / 最高解像度: 3.25 Å
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精密化 | *PLUS 最高解像度: 3.25 Å / Rfactor obs: 0.159 | |||||||||||||||||||||
溶媒の処理 | *PLUS | |||||||||||||||||||||
原子変位パラメータ | *PLUS |