4O9M
 
 | | Human DNA polymerase beta complexed with adenylated tetrahydrofuran (abasic site) containing DNA | | Descriptor: | (5'-D(P*GP*TP*CP*GP*G)-3');, DNA (5'-D(*CP*CP*GP*AP*CP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*CP*C)-3'), ... | | Authors: | Caglayan, M, Batra, V.K, Sassa, A, Prasad, R, Wilson, S.H. | | Deposit date: | 2014-01-02 | | Release date: | 2014-04-30 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.295 Å) | | Cite: | Role of polymerase beta in complementing aprataxin deficiency during abasic-site base excision repair.
Nat.Struct.Mol.Biol., 21, 2014
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9BS3
 | | Wild type DNA Ligase 1 with 5'-rG:C | | Descriptor: | ADENOSINE MONOPHOSPHATE, DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*TP*G)-3'), DNA (5'-D(P*GP*TP*CP*CP*GP*AP*CP*CP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), ... | | Authors: | KanalElamparithi, B, Caglayan, M. | | Deposit date: | 2024-05-12 | | Release date: | 2024-09-25 | | Method: | X-RAY DIFFRACTION (2.69 Å) | | Cite: | Structures of LIG1 uncover the mechanism of sugar discrimination against 5'-RNA-DNA junctions during ribonucleotide excision repair.
J.Biol.Chem., 300, 2024
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9BS4
 | | DNA Ligase 1 E346A/E592A double mutant with 5'-rG:C | | Descriptor: | ADENOSINE MONOPHOSPHATE, DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*TP*G)-3'), DNA (5'-D(*GP*TP*CP*CP*GP*AP*CP*CP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), ... | | Authors: | KanalElamparithi, B, Caglayan, M. | | Deposit date: | 2024-05-12 | | Release date: | 2024-09-25 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structures of LIG1 uncover the mechanism of sugar discrimination against 5'-RNA-DNA junctions during ribonucleotide excision repair.
J.Biol.Chem., 300, 2024
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7SX5
 | | Crystal structure of ligase I with nick duplexes containing mismatch A:C | | Descriptor: | ADENOSINE MONOPHOSPHATE, DNA chain 1, DNA chain 2, ... | | Authors: | Tang, Q, Gulkis, M, McKenna, R, Caglayan, M. | | Deposit date: | 2021-11-22 | | Release date: | 2022-07-13 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structures of LIG1 that engage with mutagenic mismatches inserted by pol beta in base excision repair.
Nat Commun, 13, 2022
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7SXE
 | | Crystal structure of ligase I with nick duplexes containing cognate G:T | | Descriptor: | ADENOSINE MONOPHOSPHATE, DNA chain 1, DNA chain 2, ... | | Authors: | Tang, Q, Gulkis, M, McKenna, R, Caglayan, M. | | Deposit date: | 2021-11-22 | | Release date: | 2022-07-13 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structures of LIG1 that engage with mutagenic mismatches inserted by pol beta in base excision repair.
Nat Commun, 13, 2022
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7SUM
 | | Crystal structure of human ligase I with nick duplexes containing cognate A:T | | Descriptor: | ADENOSINE MONOPHOSPHATE, DNA ligase 1, DNA(5'-*GP*CP*TP*GP*AP*TP*GP*CP*GP*TP*A-3'), ... | | Authors: | Tang, Q, Gulkis, M, McKenna, R, Caglayan, M. | | Deposit date: | 2021-11-17 | | Release date: | 2022-07-13 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structures of LIG1 that engage with mutagenic mismatches inserted by pol beta in base excision repair.
Nat Commun, 13, 2022
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8VDN
 | | DNA Ligase 1 with nick dG:C | | Descriptor: | ADENOSINE MONOPHOSPHATE, DNA ligase 1, Downstream Oligo, ... | | Authors: | KanalElamparithi, B, Gulkis, M, Caglayan, M. | | Deposit date: | 2023-12-16 | | Release date: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.39 Å) | | Cite: | Structures of LIG1 provide a mechanistic basis for understanding a lack of sugar discrimination against a ribonucleotide at the 3'-end of nick DNA.
J.Biol.Chem., 300, 2024
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8VZL
 | | DNA Ligase 1 captured with pre-step 3 ligation at the rG:C nicksite | | Descriptor: | ADENOSINE MONOPHOSPHATE, DNA (5'-D(*GP*TP*CP*CP*GP*AP*CP*CP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), DNA (5'-D(P*GP*TP*CP*GP*GP*AP*C)-3'), ... | | Authors: | KanalElamparithi, B, Gulkis, M, Caglayan, M. | | Deposit date: | 2024-02-11 | | Release date: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.41 Å) | | Cite: | Structures of LIG1 provide a mechanistic basis for understanding a lack of sugar discrimination against a ribonucleotide at the 3'-end of nick DNA.
J.Biol.Chem., 300, 2024
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8VZM
 | | DNA Ligase 1 captured with pre-step 3 ligation at the rA:T nicksite | | Descriptor: | ADENOSINE MONOPHOSPHATE, DNA (5'-D(*GP*TP*CP*CP*GP*AP*CP*CP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), DNA (5'-D(P*GP*TP*CP*GP*GP*AP*C)-3'), ... | | Authors: | KanalElamparithi, B, Gulkis, M, Caglayan, M. | | Deposit date: | 2024-02-11 | | Release date: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.51 Å) | | Cite: | Structures of LIG1 provide a mechanistic basis for understanding a lack of sugar discrimination against a ribonucleotide at the 3'-end of nick DNA.
J.Biol.Chem., 300, 2024
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8VDS
 | | DNA Ligase 1 with nick DNA 3'rG:C | | Descriptor: | DNA (5'-D(*GP*TP*CP*CP*GP*AP*CP*CP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), DNA ligase 1, DNA/RNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*T)-R(P*G)-D(P*GP*TP*CP*GP*GP*AP*C)-3') | | Authors: | KanalElamparithi, B, Gulkis, M, Caglayan, M. | | Deposit date: | 2023-12-17 | | Release date: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.79 Å) | | Cite: | Structures of LIG1 provide a mechanistic basis for understanding a lack of sugar discrimination against a ribonucleotide at the 3'-end of nick DNA.
J.Biol.Chem., 300, 2024
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8VDT
 | | DNA Ligase 1 with nick DNA 3'rA:T | | Descriptor: | DNA (5'-D(*GP*TP*CP*CP*GP*AP*CP*TP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), DNA ligase 1, DNA/RNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*T)-R(P*A)-D(P*GP*TP*CP*GP*GP*AP*C)-3'), ... | | Authors: | KanalElamparithi, B, Gulkis, M, Caglayan, M. | | Deposit date: | 2023-12-17 | | Release date: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.78 Å) | | Cite: | Structures of LIG1 provide a mechanistic basis for understanding a lack of sugar discrimination against a ribonucleotide at the 3'-end of nick DNA.
J.Biol.Chem., 300, 2024
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