3IFJ
 
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3IGD
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6OWN
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6BS8
 | | The class 3 DnaB intein from Mycobacterium smegmatis | | Descriptor: | Replicative DNA helicase | | Authors: | Li, Z, Kelley, D.S, Banavali, N, Belfort, M, Li, H. | | Deposit date: | 2017-12-01 | | Release date: | 2018-11-21 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Mycobacterial DnaB helicase intein as oxidative stress sensor.
Nat Commun, 9, 2018
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3NZM
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1T2T
 | | Crystal structure of the DNA-binding domain of intron endonuclease I-TevI with operator site | | Descriptor: | 5'-D(*AP*AP*TP*TP*AP*AP*AP*GP*GP*GP*CP*AP*GP*TP*CP*CP*TP*AP*CP*AP*A)-3', 5'-D(*TP*TP*TP*GP*TP*AP*GP*GP*AP*CP*TP*GP*CP*CP*CP*TP*TP*TP*AP*AP*T)-3', Intron-associated endonuclease 1, ... | | Authors: | Edgell, D.R, Derbyshire, V, Van Roey, P, LaBonne, S, Stanger, M.J, Li, Z, Boyd, T.M, Shub, D.A, Belfort, M. | | Deposit date: | 2004-04-22 | | Release date: | 2004-09-07 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Intron-encoded homing endonuclease I-TevI also functions as a transcriptional autorepressor.
Nat.Struct.Mol.Biol., 11, 2004
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7D0F
 | | cryo-EM structure of a pre-catalytic group II intron RNP | | Descriptor: | Group II intron-encoded protein LtrA, RNA (738-MER) | | Authors: | Liu, N, Dong, X.L, Hu, C.X, Zeng, J.W, Wang, J.W, Wang, J, Wang, H.W, Belfort, M. | | Deposit date: | 2020-09-10 | | Release date: | 2020-09-30 | | Last modified: | 2024-03-27 | | Method: | ELECTRON MICROSCOPY (5 Å) | | Cite: | Exon and protein positioning in a pre-catalytic group II intron RNP primed for splicing.
Nucleic Acids Res., 48, 2020
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7D0G
 | | Cryo-EM structure of a pre-catalytic group II intron | | Descriptor: | Group II intron-encoded protein LtrA, RNA (714-MER) | | Authors: | Liu, N, Dong, X.L, Hu, C.X, Zeng, J.W, Wang, J.W, Wang, J, Wang, H.W, Belfort, M. | | Deposit date: | 2020-09-10 | | Release date: | 2020-09-30 | | Last modified: | 2024-03-27 | | Method: | ELECTRON MICROSCOPY (5 Å) | | Cite: | Exon and protein positioning in a pre-catalytic group II intron RNP primed for splicing.
Nucleic Acids Res., 48, 2020
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7D1A
 | | cryo-EM structure of a group II intron RNP complexed with its reverse transcriptase | | Descriptor: | Group II intron-encoded protein LtrA, RNA (5'-R(P*CP*AP*CP*AP*UP*CP*CP*AP*UP*AP*AP*C)-3'), RNA (692-MER) | | Authors: | Liu, N, Dong, X.L, Hu, C.X, Zeng, J.W, Wang, J.W, Wang, J, Wang, H.W, Belfort, M. | | Deposit date: | 2020-09-14 | | Release date: | 2020-10-21 | | Last modified: | 2024-03-27 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | Exon and protein positioning in a pre-catalytic group II intron RNP primed for splicing.
Nucleic Acids Res., 48, 2020
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5G2X
 | | Structure a of Group II Intron Complexed with its Reverse Transcriptase | | Descriptor: | 5'-R(*CP*AP*CP*AP*UP*CP*CP*AP*UP*AP*AP*CP)-3', GROUP II INTRON, GROUP II INTRON-ENCODED PROTEIN LTRA | | Authors: | Qu, G, Kaushal, P.S, Wang, J, Shigematsu, H, Piazza, C.L, Agrawal, R.K, Belfort, M, Wang, H.W. | | Deposit date: | 2016-04-16 | | Release date: | 2016-05-11 | | Last modified: | 2016-06-22 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | Structure of a Group II Intron in Complex with its Reverse Transcriptase.
Nat.Struct.Mol.Biol., 23, 2016
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5G2Y
 | | Structure a of Group II Intron Complexed with its Reverse Transcriptase | | Descriptor: | GROUP II INTRON | | Authors: | Qu, G, Kaushal, P.S, Wang, J, Shigematsu, H, Piazza, C.L, Agrawal, R.K, Belfort, M, Wang, H.W. | | Deposit date: | 2016-04-16 | | Release date: | 2016-05-04 | | Last modified: | 2016-06-22 | | Method: | ELECTRON MICROSCOPY (4.5 Å) | | Cite: | Structure of a Group II Intron in Complex with its Reverse Transcriptase.
Nat.Struct.Mol.Biol., 23, 2016
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1I3J
 | | CRYSTAL STRUCTURE OF THE DNA-BINDING DOMAIN OF INTRON ENDONUCLEASE I-TEVI WITH ITS SUBSTRATE | | Descriptor: | 5'-D(*AP*AP*TP*TP*AP*AP*AP*CP*GP*GP*TP*AP*GP*AP*CP*CP*CP*AP*AP*GP*A)-3', 5'-D(*TP*TP*CP*TP*TP*GP*GP*GP*TP*CP*TP*AP*CP*CP*GP*TP*TP*TP*AP*AP*T)-3', INTRON-ASSOCIATED ENDONUCLEASE 1, ... | | Authors: | Van Roey, P, Waddling, C.A, Fox, K.M, Belfort, M, Derbyshire, V. | | Deposit date: | 2001-02-15 | | Release date: | 2001-07-13 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Intertwined structure of the DNA-binding domain of intron endonuclease I-TevI with its substrate.
EMBO J., 20, 2001
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1LN0
 | | Structure of the Catalytic Domain of Homing Endonuclease I-TevI | | Descriptor: | SULFATE ION, intron-associated endonuclease 1 | | Authors: | Van Roey, P, Meehan, L, Kowalski, J.C, Belfort, M, Derbyshire, V. | | Deposit date: | 2002-05-02 | | Release date: | 2002-10-30 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Catalytic domain structure and hypothesis for function of GIY-YIG intron endonuclease I-TevI.
Nat.Struct.Biol., 9, 2002
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1MK0
 | | catalytic domain of intron endonuclease I-TevI, E75A mutant | | Descriptor: | BETA-MERCAPTOETHANOL, CITRIC ACID, Intron-associated endonuclease 1 | | Authors: | Van Roey, P, Meehan, L, Kowalski, J.C, Belfort, M, Derbyshire, V. | | Deposit date: | 2002-08-28 | | Release date: | 2002-10-30 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Catalytic domain structure and hypothesis for function of GIY-YIG intron endonuclease I-TevI.
Nat.Struct.Biol., 9, 2002
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6MWY
 | | The Prp8 intein of Cryptococcus gattii | | Descriptor: | Pre-mRNA-processing-splicing factor 8 | | Authors: | Li, Z, Fu, B, Green, C.M, Lang, Y, Zhang, J, Oven, T.S, Li, X, Callahan, B.P, Chaturvedi, S, Belfort, M, Liao, G, Li, H. | | Deposit date: | 2018-10-30 | | Release date: | 2019-11-06 | | Last modified: | 2020-05-20 | | Method: | X-RAY DIFFRACTION (2.594 Å) | | Cite: | Cisplatin protects mice from challenge ofCryptococcus neoformansby targeting the Prp8 intein.
Emerg Microbes Infect, 8, 2019
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8H2H
 | | Cryo-EM structure of a Group II Intron Complexed with its Reverse Transcriptase | | Descriptor: | Group II intron-encoded protein LtrA, LtrB, RNA (5'-R(P*CP*AP*CP*AP*UP*CP*CP*AP*UP*AP*AP*C)-3') | | Authors: | Liu, N, Dong, X.L, Qu, G.S, Wang, J, Wang, H.W, Belfort, M. | | Deposit date: | 2022-10-06 | | Release date: | 2022-11-23 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | Functionalized graphene grids with various charges for single-particle cryo-EM.
Nat Commun, 13, 2022
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