7VSR
 
 | | Structure of McrBC (stalkless mutant) | | Descriptor: | 5-methylcytosine-specific restriction enzyme B, MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER, ... | | Authors: | Saikrishnan, K, Adhav, V.A, Bose, S, Kutti R, V. | | Deposit date: | 2021-10-27 | | Release date: | 2023-02-15 | | Last modified: | 2024-06-26 | | Method: | ELECTRON MICROSCOPY (4.5 Å) | | Cite: | Structure of McrBC (stalkless mutant)
To Be Published
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5FFJ
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1UE7
 | | Crystal structure of the single-stranded dna-binding protein from mycobacterium tuberculosis | | Descriptor: | Single-strand binding protein | | Authors: | Saikrishnan, K, Jeyakanthan, J, Venkatesh, J, Acharya, N, Sekar, K, Varshney, U, Vijayan, M, TB Structural Genomics Consortium (TBSGC) | | Deposit date: | 2003-05-09 | | Release date: | 2004-02-10 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structure of Mycobacterium tuberculosis single-stranded DNA-binding protein. Variability in quaternary structure and its implications
J.MOL.BIOL., 331, 2003
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1UE5
 | | Crystal structure of the single-stranded dna-binding protein from mycobacterium tuberculosis | | Descriptor: | CADMIUM ION, Single-strand binding protein | | Authors: | Saikrishnan, K, Jeyakanthan, J, Venkatesh, J, Acharya, N, Sekar, K, Varshney, U, Vijayan, M, TB Structural Genomics Consortium (TBSGC) | | Deposit date: | 2003-05-09 | | Release date: | 2004-02-10 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structure of Mycobacterium tuberculosis single-stranded DNA-binding protein. Variability in quaternary structure and its implications
J.MOL.BIOL., 331, 2003
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1UE6
 | | Crystal structure of the single-stranded dna-binding protein from mycobacterium tuberculosis | | Descriptor: | Single-strand binding protein | | Authors: | Saikrishnan, K, Jeyakanthan, J, Venkatesh, J, Acharya, N, Sekar, K, Varshney, U, Vijayan, M, TB Structural Genomics Consortium (TBSGC) | | Deposit date: | 2003-05-09 | | Release date: | 2004-02-10 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure of Mycobacterium tuberculosis single-stranded DNA-binding protein. Variability in quaternary structure and its implications
J.MOL.BIOL., 331, 2003
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3E1S
 | | Structure of an N-terminal truncation of Deinococcus radiodurans RecD2 | | Descriptor: | Exodeoxyribonuclease V, subunit RecD | | Authors: | Saikrishnan, K, Griffiths, S.P, Cook, N, Court, R, Wigley, D.B. | | Deposit date: | 2008-08-04 | | Release date: | 2008-08-19 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | DNA binding to RecD: role of the 1B domain in SF1B helicase activity.
Embo J., 27, 2008
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1UE1
 | | Crystal structure of the single-stranded dna-binding protein from mycobacterium tuberculosis | | Descriptor: | Single-strand binding protein, ZINC ION | | Authors: | Saikrishnan, K, Jeyakanthan, J, Venkatesh, J, Acharya, N, Sekar, K, Varshney, U, Vijayan, M, TB Structural Genomics Consortium (TBSGC) | | Deposit date: | 2003-05-08 | | Release date: | 2004-02-10 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structure of Mycobacterium tuberculosis single-stranded DNA-binding protein. Variability in quaternary structure and its implications
J.MOL.BIOL., 331, 2003
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3GPL
 | | Crystal structure of the ternary complex of RecD2 with DNA and ADPNP | | Descriptor: | 5'-D(*T*TP*TP*TP*TP*TP*TP*T)-3', Exodeoxyribonuclease V, subunit RecD, ... | | Authors: | Saikrishnan, K, Cook, N, Wigley, D.B. | | Deposit date: | 2009-03-23 | | Release date: | 2009-06-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Mechanistic basis of 5'-3' translocation in SF1B helicases.
Cell(Cambridge,Mass.), 137, 2009
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3GP8
 | | Crystal structure of the binary complex of RecD2 with DNA | | Descriptor: | 5'-D(*TP*TP*TP*TP*TP*T*TP*TP*TP*TP*TP*TP*TP*T)-3', Exodeoxyribonuclease V, subunit RecD, ... | | Authors: | Saikrishnan, K, Cook, N, Wigley, D.B. | | Deposit date: | 2009-03-23 | | Release date: | 2009-06-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Mechanistic basis of 5'-3' translocation in SF1B helicases.
Cell(Cambridge,Mass.), 137, 2009
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1X3E
 | | Crystal structure of the single-stranded DNA-binding protein from Mycobacterium smegmatis | | Descriptor: | CADMIUM ION, Single-strand binding protein | | Authors: | Saikrishnan, K, Manjunath, G.P, Singh, P, Jeyakanthan, J, Dauter, Z, Sekar, K, Muniyappa, K, Vijayan, M. | | Deposit date: | 2005-05-04 | | Release date: | 2005-08-15 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Structure of Mycobacterium smegmatis single-stranded DNA-binding protein and a comparative study involving homologus SSBs: biological implications of structural plasticity and variability in quaternary association.
Acta Crystallogr.,Sect.D, 61, 2005
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1X3G
 | | Crystal structure of the single-stranded DNA-binding protein from Mycobacterium SMEGMATIS | | Descriptor: | CADMIUM ION, Single-strand binding protein | | Authors: | Saikrishnan, K, Manjunath, G.P, Singh, P, Jeyakanthan, J, Dauter, Z, Sekar, K, Muniyappa, K, Vijayan, M. | | Deposit date: | 2005-05-05 | | Release date: | 2005-08-15 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure of Mycobacterium smegmatis single-stranded DNA-binding protein and a comparative study involving homologus SSBs: biological implications of structural plasticity and variability in quaternary association.
Acta Crystallogr.,Sect.D, 61, 2005
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1X3F
 | | Crystal structure of the single-stranded DNA-binding protein from Mycobacterium SMEGMATIS | | Descriptor: | CADMIUM ION, Single-strand binding protein | | Authors: | Saikrishnan, K, Manjunath, G.P, Singh, P, Jeyakanthan, J, Dauter, Z, Sekar, K, Muniyappa, K, Vijayan, M. | | Deposit date: | 2005-05-05 | | Release date: | 2005-08-15 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure of Mycobacterium smegmatis single-stranded DNA-binding protein and a comparative study involving homologus SSBs: biological implications of structural plasticity and variability in quaternary association.
Acta Crystallogr.,Sect.D, 61, 2005
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7CLG
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3U4Q
 | | Structure of AddAB-DNA complex at 2.8 angstroms | | Descriptor: | 1,2-ETHANEDIOL, ATP-dependent helicase/deoxyribonuclease subunit B, ATP-dependent helicase/nuclease subunit A, ... | | Authors: | Saikrishnan, K, Krajewski, W, Wigley, D. | | Deposit date: | 2011-10-10 | | Release date: | 2012-03-21 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Insights into Chi recognition from the structure of an AddAB-type helicase-nuclease complex.
Embo J., 31, 2012
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1LQM
 | | ESCHERICHIA COLI URACIL-DNA GLYCOSYLASE COMPLEX WITH URACIL-DNA GLYCOSYLASE INHIBITOR PROTEIN | | Descriptor: | URACIL-DNA GLYCOSYLASE, URACIL-DNA GLYCOSYLASE INHIBITOR | | Authors: | Saikrishnan, K, Sagar, M.B, Ravishankar, R, Roy, S, Purnapatre, K, Varshney, U, Vijayan, M. | | Deposit date: | 2002-05-10 | | Release date: | 2002-11-10 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Domain closure and action of uracil DNA glycosylase (UDG): structures of new crystal forms containing the Escherichia coli enzyme and a comparative study of the known structures involving UDG.
Acta Crystallogr.,Sect.D, 58, 2002
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1LQG
 | | ESCHERICHIA COLI URACIL-DNA GLYCOSYLASE COMPLEX WITH URACIL-DNA GLYCOSYLASE INHIBITOR PROTEIN | | Descriptor: | URACIL-DNA GLYCOSYLASE, URACIL-DNA GLYCOSYLASE INHIBITOR | | Authors: | Saikrishnan, K, Sagar, M.B, Ravishankar, R, Roy, S, Purnapatre, K, Handa, P, Varshney, U, Vijayan, M. | | Deposit date: | 2002-05-10 | | Release date: | 2002-11-10 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Domain closure and action of uracil DNA glycosylase (UDG): structures of new crystal forms containing the Escherichia coli enzyme and a comparative study of the known structures involving UDG.
Acta Crystallogr.,Sect.D, 58, 2002
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1LQJ
 | | ESCHERICHIA COLI URACIL-DNA GLYCOSYLASE | | Descriptor: | URACIL-DNA GLYCOSYLASE | | Authors: | Saikrishnan, K, Sagar, M.B, Ravishankar, R, Roy, S, Purnapatre, K, Varshney, U, Vijayan, M. | | Deposit date: | 2002-05-10 | | Release date: | 2002-11-10 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3.35 Å) | | Cite: | Domain closure and action of uracil DNA glycosylase (UDG): structures of new crystal forms containing the Escherichia coli enzyme and a comparative study of the known structures involving UDG.
Acta Crystallogr.,Sect.D, 58, 2002
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3U44
 | | Crystal structure of AddAB-DNA complex | | Descriptor: | ATP-dependent helicase/deoxyribonuclease subunit B, ATP-dependent helicase/nuclease subunit A, DNA (36-MER), ... | | Authors: | Saikrishnan, K, Krajewski, W, Wigley, D. | | Deposit date: | 2011-10-07 | | Release date: | 2012-03-21 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.201 Å) | | Cite: | Insights into Chi recognition from the structure of an AddAB-type helicase-nuclease complex.
Embo J., 31, 2012
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3K70
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1WQG
 | | Crystal structure of ribosome recycling factor from Mycobacterium Tuberculosis | | Descriptor: | CADMIUM ION, Ribosome recycling factor | | Authors: | Saikrishnan, K, Kalapala, S.K, Varshney, U, Vijayan, M. | | Deposit date: | 2004-09-29 | | Release date: | 2005-02-22 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | X-ray structural studies of Mycobacterium tuberculosis RRF and a comparative study of RRFs of known structure. Molecular plasticity and biological implications
J.Mol.Biol., 345, 2005
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1WQH
 | | Crystal structure of ribosome recycling factor from Mycobacterium tuberculosis | | Descriptor: | CADMIUM ION, Ribosome recycling factor | | Authors: | Saikrishnan, K, Kalapala, S.K, Varshney, U, Vijayan, M. | | Deposit date: | 2004-09-29 | | Release date: | 2005-02-22 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | X-ray structural studies of Mycobacterium Tuberculosis RRF and a comparative study of RRFS of known structure. Molecular plasticity and biological implications
J.Mol.Biol., 345, 2005
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1WQF
 | | Crystal structure of Ribosome recycling factor from Mycobacterium Tuberculosis | | Descriptor: | CADMIUM ION, Ribosome recycling factor | | Authors: | Saikrishnan, K, Kalapala, S.K, Varshney, U, Vijayan, M. | | Deposit date: | 2004-09-28 | | Release date: | 2005-02-22 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | X-ray structural studies of Mycobacterium tuberculosis RRF and a comparative study of RRFs of known structure. Molecular plasticity and biological implications
J.Mol.Biol., 345, 2005
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6IP3
 | | Structure of human telomeric DNA at 1.4 Angstroms resolution | | Descriptor: | DNA (5'-D(*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3'), POTASSIUM ION | | Authors: | Saikrishnan, K, Nuthanakanti, A, Srivatsan, S.G, Ahmad, I. | | Deposit date: | 2018-11-01 | | Release date: | 2019-05-15 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Probing G-quadruplex topologies and recognition concurrently in real time and 3D using a dual-app nucleoside probe.
Nucleic Acids Res., 47, 2019
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6ISW
 | | Structure of human telomeric DNA with 5-selenophene-modified deoxyuridine at residue 12 | | Descriptor: | DNA (22-MER), POTASSIUM ION | | Authors: | Saikrishnan, K, Nuthanakanti, A, Srivatsan, S.G, Ahmad, I. | | Deposit date: | 2018-11-19 | | Release date: | 2019-05-15 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Probing G-quadruplex topologies and recognition concurrently in real time and 3D using a dual-app nucleoside probe.
Nucleic Acids Res., 47, 2019
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6IP7
 | | Structure of human telomeric DNA with 5-Selenophene-modified deoxyuridine at residue 11 | | Descriptor: | DNA (22-MER), POTASSIUM ION | | Authors: | Saikrishnan, K, Nuthanakanti, A, Srivatsan, S.G, Ahmad, I. | | Deposit date: | 2018-11-02 | | Release date: | 2019-05-15 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Probing G-quadruplex topologies and recognition concurrently in real time and 3D using a dual-app nucleoside probe.
Nucleic Acids Res., 47, 2019
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