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PDB: 8 results
1S7Z
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BU of 1s7z by Molmil
Structure of Ocr from Bacteriophage T7
Descriptor: CESIUM ION, Gene 0.3 protein
Authors:Walkinshaw, M.D, Taylor, P, Sturrock, S.S, Atanasiu, C, Berg, T, Henderson, R.M, Edwardson, J.M, Dryden, D.T.
Deposit date:2004-01-30
Release date:2004-02-10
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (1.83 Å)
Cite:Structure of Ocr from Bacteriophage T7, a Protein that Mimics B-Form DNA
Mol.Cell, 9, 2002
7EEW
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BU of 7eew by Molmil
Crystal structure of the intact MTase from Vibrio vulnificus YJ016 in complex with the DNA-mimicking Ocr protein and the S-adenosyl-L-homocysteine (SAH)
Descriptor: Overcome classical restriction gp0.3, S-ADENOSYL-L-HOMOCYSTEINE, Type I restriction-modification system methyltransferase subunit
Authors:Seo, P.W, Park, S.Y, Kim, J.S.
Deposit date:2021-03-19
Release date:2022-03-23
Last modified:2024-05-29
Method:X-RAY DIFFRACTION (2.896 Å)
Cite:Structural features of a minimal intact methyltransferase of a type I restriction-modification system.
Int.J.Biol.Macromol., 208, 2022
8V45
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BU of 8v45 by Molmil
CryoEM structure of AriA-Ocr complex
Descriptor: ADENOSINE-5'-TRIPHOSPHATE, AriA antitoxin, Protein Ocr
Authors:Deep, A, Corbett, K.D.
Deposit date:2023-11-28
Release date:2024-06-26
Method:ELECTRON MICROSCOPY (3.63 Å)
Cite:CryoEM structure of AriA-Ocr complex
To Be Published
6R9G
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BU of 6r9g by Molmil
Structural basis of transcription inhibition by the DNA mimic Ocr protein of bacteriophage T7
Descriptor: DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ...
Authors:Ye, F.Z, Zhang, X.D.
Deposit date:2019-04-03
Release date:2020-02-26
Last modified:2024-05-22
Method:ELECTRON MICROSCOPY (3.7 Å)
Cite:Structural basis of transcription inhibition by the DNA mimic protein Ocr of bacteriophage T7.
Elife, 9, 2020
6R9B
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BU of 6r9b by Molmil
Cryo-EM structure of bacterial RNAP with a DNA mimic protein Ocr from T7 phage
Descriptor: DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ...
Authors:Ye, F.Z, Zhang, X.D.
Deposit date:2019-04-03
Release date:2020-02-26
Method:ELECTRON MICROSCOPY (3.8 Å)
Cite:Structural basis of transcription inhibition by the DNA mimic protein Ocr of bacteriophage T7
Elife, 2020
7BTP
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BU of 7btp by Molmil
EcoR124I-Ocr in Restriction-Alleviation State
Descriptor: Overcome classical restriction gp0.3, Type I restriction enzyme EcoR124II M protein, Type I restriction enzyme R Protein, ...
Authors:Gao, Y, Gao, P.
Deposit date:2020-04-02
Release date:2020-05-27
Last modified:2024-03-27
Method:ELECTRON MICROSCOPY (4.01 Å)
Cite:Structural insights into assembly, operation and inhibition of a type I restriction-modification system.
Nat Microbiol, 5, 2020
7BST
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BU of 7bst by Molmil
EcoR124I-Ocr in the Intermediate State
Descriptor: Overcome classical restriction gp0.3, Type I restriction enzyme EcoR124II M protein, Type I restriction enzyme R Protein, ...
Authors:Gao, Y, Gao, P.
Deposit date:2020-03-31
Release date:2020-05-27
Last modified:2024-03-27
Method:ELECTRON MICROSCOPY (4.37 Å)
Cite:Structural insights into assembly, operation and inhibition of a type I restriction-modification system.
Nat Microbiol, 5, 2020
2Y7C
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BU of 2y7c by Molmil
Atomic model of the Ocr-bound methylase complex from the Type I restriction-modification enzyme EcoKI (M2S1). Based on fitting into EM map 1534.
Descriptor: GENE 0.3 PROTEIN, TYPE I RESTRICTION ENZYME ECOKI M PROTEIN, TYPE-1 RESTRICTION ENZYME ECOKI SPECIFICITY PROTEIN
Authors:Kennaway, C.K, Obarska-Kosinska, A, White, J.H, Tuszynska, I, Cooper, L.P, Bujnicki, J.M, Trinick, J, Dryden, D.T.F.
Deposit date:2011-01-31
Release date:2011-02-09
Last modified:2024-05-08
Method:ELECTRON MICROSCOPY (18 Å)
Cite:The Structure of M.Ecoki Type I DNA Methyltransferase with a DNA Mimic Antirestriction Protein.
Nucleic Acids Res., 37, 2009

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