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2BAX
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BU of 2bax by Molmil
Atomic Resolution Structure of the Double Mutant (K53,56M) of Bovine Pancreatic Phospholipase A2
Descriptor: (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, ...
Authors:Sekar, K, Yogavel, M, Velmurugan, D, Dauter, Z, Dauter, M, Tsai, M.D.
Deposit date:2005-10-15
Release date:2005-10-25
Last modified:2023-08-23
Method:X-RAY DIFFRACTION (1.1 Å)
Cite:Atomic resolution (0.97 A) structure of the triple mutant (K53,56,121M) of bovine pancreatic phospholipase A2.
Acta Crystallogr.,Sect.F, 61, 2005
2B96
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BU of 2b96 by Molmil
Third Calcium ion found in an inhibitor bound phospholipase A2
Descriptor: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 4-METHOXYBENZOIC ACID, CALCIUM ION, ...
Authors:Sekar, K, Velmurugan, D, Yamane, T, Tsai, M.D.
Deposit date:2005-10-11
Release date:2006-03-28
Last modified:2023-08-23
Method:X-RAY DIFFRACTION (1.7 Å)
Cite:Third Calcium ion found in an inhibitor bound phospholipase A2
Acta Crystallogr.,Sect.D, 62, 2006
1O2E
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BU of 1o2e by Molmil
Structure of the triple mutant (K53,56,120M) + Anisic acid complex of phospholipase A2
Descriptor: 4-METHOXYBENZOIC ACID, CALCIUM ION, Phospholipase A2
Authors:Sekar, K, Velmurugan, D, Tsai, M.D.
Deposit date:2003-03-05
Release date:2003-09-09
Last modified:2023-12-27
Method:X-RAY DIFFRACTION (2.6 Å)
Cite:Crystal structures of the free and anisic acid bound triple mutant of phospholipase A2.
J.Mol.Biol., 333, 2003
1O3W
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BU of 1o3w by Molmil
Structure of the inhibitor free triple mutant (K53,56,120M) of phospholipase A2
Descriptor: (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, Phospholipase A2
Authors:Sekar, K.
Deposit date:2003-04-14
Release date:2003-07-15
Last modified:2023-12-27
Method:X-RAY DIFFRACTION (1.85 Å)
Cite:Crystal structures of the free and anisic acid bound triple mutant of phospholipase A2.
J.Mol.Biol., 333, 2003
2BD1
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BU of 2bd1 by Molmil
A possible role of the second calcium ion in interfacial binding: Atomic and medium resolution crystal structures of the quadruple mutant of phospholipase A2
Descriptor: (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, Phospholipase A2
Authors:Sekar, K, Velmurugan, D, Tsai, M.D.
Deposit date:2005-10-19
Release date:2006-07-04
Last modified:2023-08-23
Method:X-RAY DIFFRACTION (1.9 Å)
Cite:Suggestive evidence for the involvement of the second calcium and surface loop in interfacial binding: monoclinic and trigonal crystal structures of a quadruple mutant of phospholipase A(2).
Acta Crystallogr.,Sect.D, 62, 2006
2BCH
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A possible of Second calcium ion in interfacial binding: Atomic and Medium resolution crystal structures of the quadruple mutant of phospholipase A2
Descriptor: (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, CHLORIDE ION, ...
Authors:Sekar, K, Yogavel, M, Velmurugan, D, Poi, M.J, Dauter, Z, Tsai, M.D.
Deposit date:2005-10-19
Release date:2006-07-04
Last modified:2023-08-23
Method:X-RAY DIFFRACTION (1.1 Å)
Cite:Suggestive evidence for the involvement of the second calcium and surface loop in interfacial binding: monoclinic and trigonal crystal structures of a quadruple mutant of phospholipase A(2).
Acta Crystallogr.,Sect.D, 62, 2006
1VKQ
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BU of 1vkq by Molmil
A re-determination of the structure of the triple mutant (K53,56,120M) of phospholipase A2 at 1.6A resolution using sulphur-SAS at 1.54A wavelength
Descriptor: (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, CHLORIDE ION, ...
Authors:Sekar, K, Velmurugan, D, Rajakannan, V, Yamane, T, Dauter, M, Dauter, Z.
Deposit date:2004-06-12
Release date:2004-08-31
Last modified:2023-12-27
Method:X-RAY DIFFRACTION (1.6 Å)
Cite:A redetermination of the structure of the triple mutant (K53,56,120M) of phospholipase A2 at 1.6 A resolution using sulfur-SAS at 1.54 A wavelength.
Acta Crystallogr.,Sect.D, 60, 2004
1VL9
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BU of 1vl9 by Molmil
Atomic resolution (0.97A) structure of the triple mutant (K53,56,121M) of bovine pancreatic phospholipase A2
Descriptor: (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, ...
Authors:Sekar, K, Velmurugan, D, Rajakannan, V, Gayathri, D, Poi, M.-J, Tsai, M.-D, Dauter, M, Dauter, Z.
Deposit date:2004-07-15
Release date:2004-10-19
Last modified:2023-12-27
Method:X-RAY DIFFRACTION (0.97 Å)
Cite:Atomic resolution (0.97 A) structure of the triple mutant (K53,56,121M) of bovine pancreatic phospholipase A2.
Acta Crystallogr.,Sect.F, 61, 2005
2JB7
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BU of 2jb7 by Molmil
PAE2307 with AMP
Descriptor: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ACETATE ION, ADENOSINE MONOPHOSPHATE, ...
Authors:Rajasekaran, K, Lott, J.S, Johnston, J.M.
Deposit date:2006-12-04
Release date:2008-08-05
Last modified:2023-12-13
Method:X-RAY DIFFRACTION (1.65 Å)
Cite:Pae2307 a Phosphotransferase
To be Published
1C74
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BU of 1c74 by Molmil
Structure of the double mutant (K53,56M) of phospholipase A2
Descriptor: CALCIUM ION, PHOSPHOLIPASE A2
Authors:Sekar, K, Tsai, M.D, Jain, M.K, Ramakumar, S.
Deposit date:2000-01-22
Release date:2000-07-22
Last modified:2023-08-09
Method:X-RAY DIFFRACTION (1.9 Å)
Cite:Structural basis of the anionic interface preference and k*cat activation of pancreatic phospholipase A2.
Biochemistry, 39, 2000
1GH4
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BU of 1gh4 by Molmil
Structure of the triple mutant (K56M, K120M, K121M) of phospholipase A2
Descriptor: (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, PHOSPHOLIPASE A2
Authors:Sekar, K, Velmurugan, D, Tsai, M.D.
Deposit date:2000-11-09
Release date:2001-05-09
Last modified:2023-12-27
Method:X-RAY DIFFRACTION (1.9 Å)
Cite:Observation of additional calcium ion in the crystal structure of the triple mutant K56,120,121M of bovine pancreatic phospholipase A2.
J.Mol.Biol., 324, 2002
6KC2
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BU of 6kc2 by Molmil
Crystal Structure of Lectin from Pleurotus ostreatus in complex with Rhamnose
Descriptor: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, Lectin, ...
Authors:Gunasekaran, K, Pletnev, S, Luo, Z, Vajravijayan, S, Nandhagopal, N.
Deposit date:2019-06-26
Release date:2020-08-05
Last modified:2023-11-22
Method:X-RAY DIFFRACTION (2.246 Å)
Cite:Crystallographic and calorimetric analysis on Pleurotus ostreatus lectin and its sugar complexes - promiscuous binding driven by geometry.
Int.J.Biol.Macromol., 152, 2020
8GZ0
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BU of 8gz0 by Molmil
Structure of hypothetical protein TTHA1873 with phosphate from Thermus thermophilus
Descriptor: CALCIUM ION, PHOSPHATE ION, hypothetical protein TTHA1873
Authors:Yuvaraj, I, Sekar, K.
Deposit date:2022-09-24
Release date:2022-11-09
Last modified:2024-02-07
Method:X-RAY DIFFRACTION (2.22 Å)
Cite:Functional characterization of a hypothetical protein (TTHA1873) from Thermus thermophilus.
Proteins, 2023
1X3E
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BU of 1x3e by Molmil
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
1X3G
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BU of 1x3g by Molmil
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
1X3F
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BU of 1x3f by Molmil
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
1WS4
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BU of 1ws4 by Molmil
Crystal structure of Jacalin- Me-alpha-Mannose complex: Promiscuity vs Specificity
Descriptor: Agglutinin alpha chain, Agglutinin beta-3 chain, methyl alpha-D-galactopyranoside, ...
Authors:Jeyaprakash, A.A, Jayashree, G, Mahanta, S.K, Sekar, K, Surolia, A, Vijayan, M.
Deposit date:2004-10-31
Release date:2005-03-29
Last modified:2023-10-25
Method:X-RAY DIFFRACTION (1.9 Å)
Cite:Structural basis for the energetics of jacalin-sugar interactions: promiscuity versus specificity
J.Mol.Biol., 347, 2005
1WS5
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BU of 1ws5 by Molmil
Crystal structure of Jacalin-Me-alpha-Mannose complex: Promiscuity vs Specificity
Descriptor: Agglutinin alpha chain, Agglutinin beta-3 chain, methyl alpha-D-mannopyranoside
Authors:Jeyaprakash, A.A, Jayashree, G, Mahanta, S.K, Sekar, K, Surolia, A, Vijayan, M.
Deposit date:2004-10-31
Release date:2005-03-29
Last modified:2023-10-25
Method:X-RAY DIFFRACTION (1.9 Å)
Cite:Structural basis for the energetics of jacalin-sugar interactions: promiscuity versus specificity
J.Mol.Biol., 347, 2005
7EME
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BU of 7eme by Molmil
Putative Leptospira interrogans recombinant L-amino acid oxidase
Descriptor: FLAVIN-ADENINE DINUCLEOTIDE, NAD(P)/FAD-dependent oxidoreductase
Authors:Vaigundan, D, Yuvaraj, I, Krishnaswamy, P.R, Sekar, K, Murthy, M.R.N, Sunita, P.
Deposit date:2021-04-13
Release date:2021-08-18
Last modified:2024-05-29
Method:X-RAY DIFFRACTION (1.78 Å)
Cite:Structural characterization of a putative recombinant L-amino acid oxidase from Leptospira interrogans
Curr.Sci., 123, 2022
1X1V
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BU of 1x1v by Molmil
Structure Of Banana Lectin- Methyl-Alpha-Mannose Complex
Descriptor: HEXANE-1,6-DIOL, ZINC ION, lectin, ...
Authors:Singh, D.D, Saikrishnan, K, Kumar, P, Surolia, A, Sekar, K, Vijayan, M.
Deposit date:2005-04-14
Release date:2005-11-08
Last modified:2023-10-25
Method:X-RAY DIFFRACTION (2.45 Å)
Cite:Unusual sugar specificity of banana lectin from Musa paradisiaca and its probable evolutionary origin. Crystallographic and modelling studies
Glycobiology, 15, 2005
7WWN
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BU of 7wwn by Molmil
Structure of hypothetical protein TTHA1873 from Thermus thermophilus with Potassium mercuric iodide
Descriptor: CALCIUM ION, hypothetical protein TTHA1873, tetraiodomercurate(2-)
Authors:Yuvaraj, I, Sekar, K.
Deposit date:2022-02-14
Release date:2022-04-06
Last modified:2024-05-29
Method:X-RAY DIFFRACTION (2.05 Å)
Cite:Structure of the hypothetical protein TTHA1873 from Thermus thermophilus.
Acta Crystallogr.,Sect.F, 78, 2022
474D
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BU of 474d by Molmil
A NOVEL END-TO-END BINDING OF TWO NETROPSINS TO THE DNA DECAMER D(CCCCCIIIII)2
Descriptor: DNA (5'-D(*CP*CP*CP*(CBR)P*CP*IP*IP*IP*IP*I)-3'), NETROPSIN
Authors:Chen, X, Rao, S.T, Sekar, K, Sundaralingam, M.
Deposit date:1998-01-14
Release date:1998-12-02
Last modified:2024-02-28
Method:X-RAY DIFFRACTION (2.4 Å)
Cite:A novel end-to-end binding of two netropsins to the DNA decamers d(CCCCCIIIII)2, d(CCCBr5CCIIIII)2and d(CBr5CCCCIIIII)2.
Nucleic Acids Res., 26, 1998
1C8Q
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BU of 1c8q by Molmil
STRUCTURE SOLUTION AND REFINEMENT OF THE RECOMBINANT HUMAN SALIVARY AMYLASE
Descriptor: ALPHA-AMYLASE, CALCIUM ION, CHLORIDE ION
Authors:Ramasubbu, N, Sekar, K, Velmurugan, D.
Deposit date:2000-06-08
Release date:2001-06-13
Last modified:2023-08-09
Method:X-RAY DIFFRACTION (2.3 Å)
Cite:Structure solution and refinment of recombinant human salivary amylase
To be Published
3A5U
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BU of 3a5u by Molmil
Promiscuity and specificity in DNA binding to SSB: Insights from the structure of the Mycobacterium smegmatis SSB-ssDNA complex
Descriptor: DNA (31-MER), Single-stranded DNA-binding protein
Authors:Kaushal, P.S, Manjunath, G.P, Sekar, K, Muniyappa, K, Vijayan, M.
Deposit date:2009-08-12
Release date:2010-08-18
Last modified:2023-11-01
Method:X-RAY DIFFRACTION (2.8 Å)
Cite:Promiscuity and specificity in DNA binding to SSB: Insights from the structure of the Mycobacterium smegmatis SSB-ssDNA complex.
To be Published, 2009
3CPQ
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BU of 3cpq by Molmil
Crystal Structure of L30e a ribosomal protein from Methanocaldococcus jannaschii DSM2661 (MJ1044)
Descriptor: 50S ribosomal protein L30e
Authors:Jeyakanthan, J, Sarani, R, Mridula, P, Sekar, K, Kuramitsu, S, Yokoyama, S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)
Deposit date:2008-04-01
Release date:2009-04-07
Last modified:2023-11-01
Method:X-RAY DIFFRACTION (1.9 Å)
Cite:Crystal Structure of L30e a ribosomal protein from Methanocaldococcus jannaschii DSM2661 (MJ1044)
To be Published

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