Author results

2B96
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THIRD CALCIUM ION FOUND IN AN INHIBITOR BOUND PHOSPHOLIPASE A2
Descriptor:Phospholipase A2, CALCIUM ION, CHLORIDE ION, ...
Authors:Sekar, K., Velmurugan, D., Yamane, T., Tsai, M.D.
Deposit date:2005-10-11
Release date:2006-03-28
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (1.7 Å)
Cite:Third Calcium ion found in an inhibitor bound phospholipase A2
Acta Crystallogr.,Sect.D, 62, 2006
2BAX
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ATOMIC RESOLUTION STRUCTURE OF THE DOUBLE MUTANT (K53,56M) OF BOVINE PANCREATIC PHOSPHOLIPASE A2
Descriptor:Phospholipase A2, CALCIUM ION, CHLORIDE 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:2011-07-13
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
1O2E
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STRUCTURE OF THE TRIPLE MUTANT (K53,56,120M) + ANISIC ACID COMPLEX OF PHOSPHOLIPASE A2
Descriptor:Phospholipase A2, CALCIUM ION, 4-METHOXYBENZOIC ACID
Authors:Sekar, K., Velmurugan, D., Tsai, M.D.
Deposit date:2003-03-05
Release date:2003-09-09
Last modified:2017-10-04
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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STRUCTURE OF THE INHIBITOR FREE TRIPLE MUTANT (K53,56,120M) OF PHOSPHOLIPASE A2
Descriptor:Phospholipase A2, CALCIUM ION, (4S)-2-METHYL-2,4-PENTANEDIOL
Authors:Sekar, K.
Deposit date:2003-04-14
Release date:2003-07-15
Last modified:2011-07-13
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
1VKQ
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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:Phospholipase A2, 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:2017-10-11
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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ATOMIC RESOLUTION (0.97A) STRUCTURE OF THE TRIPLE MUTANT (K53,56,121M) OF BOVINE PANCREATIC PHOSPHOLIPASE A2
Descriptor:Phospholipase A2, CALCIUM ION, CHLORIDE 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:2017-10-11
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
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:Phospholipase A2, 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:2011-07-13
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
2BD1
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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:Phospholipase A2, CALCIUM ION, (4S)-2-METHYL-2,4-PENTANEDIOL
Authors:Sekar, K., Velmurugan, D., Tsai, M.D.
Deposit date:2005-10-19
Release date:2006-07-04
Last modified:2017-10-11
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
1C74
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STRUCTURE OF THE DOUBLE MUTANT (K53,56M) OF PHOSPHOLIPASE A2
Descriptor:PHOSPHOLIPASE A2, CALCIUM ION
Authors:Sekar, K., Tsai, M.D., Jain, M.K., Ramakumar, S.
Deposit date:2000-01-22
Release date:2000-07-22
Last modified:2011-07-13
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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STRUCTURE OF THE TRIPLE MUTANT (K56M, K120M, K121M) OF PHOSPHOLIPASE A2
Descriptor:PHOSPHOLIPASE A2, CALCIUM ION, (4S)-2-METHYL-2,4-PENTANEDIOL
Authors:Sekar, K., Velmurugan, D., Tsai, M.D.
Deposit date:2000-11-09
Release date:2001-05-09
Last modified:2011-07-13
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
1WS4
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CRYSTAL STRUCTURE OF JACALIN- ME-ALPHA-MANNOSE COMPLEX: PROMISCUITY VS SPECIFICITY
Descriptor:Agglutinin alpha chain, Agglutinin beta-3 chain, METHYL-ALPHA-D-GLUCOPYRANOSIDE, ...
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:2017-10-11
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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CRYSTAL STRUCTURE OF JACALIN-ME-ALPHA-MANNOSE COMPLEX: PROMISCUITY VS SPECIFICITY
Descriptor:Agglutinin alpha chain, Agglutinin beta-3 chain, O1-METHYL-MANNOSE
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:2017-10-11
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
1X3E
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CRYSTAL STRUCTURE OF THE SINGLE-STRANDED DNA-BINDING PROTEIN FROM MYCOBACTERIUM SMEGMATIS
Descriptor:Single-strand binding protein, CADMIUM ION
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:2011-07-13
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
1X3F
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CRYSTAL STRUCTURE OF THE SINGLE-STRANDED DNA-BINDING PROTEIN FROM MYCOBACTERIUM SMEGMATIS
Descriptor:Single-strand binding protein, CADMIUM ION
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:2011-07-13
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
1X3G
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CRYSTAL STRUCTURE OF THE SINGLE-STRANDED DNA-BINDING PROTEIN FROM MYCOBACTERIUM SMEGMATIS
Descriptor:Single-strand binding protein, CADMIUM ION
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:2011-07-13
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
1X1V
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STRUCTURE OF BANANA LECTIN- METHYL-ALPHA-MANNOSE COMPLEX
Descriptor:lectin, O1-METHYL-MANNOSE, ZINC ION, ...
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:2011-07-13
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
3A5U
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PROMISCUITY AND SPECIFICITY IN DNA BINDING TO SSB: INSIGHTS FROM THE STRUCTURE OF THE MYCOBACTERIUM SMEGMATIS SSB-SSDNA COMPLEX
Descriptor:Single-stranded DNA-binding protein, DNA (31-MER)
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:2011-07-13
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
1UGW
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CRYSTAL STRUCTURE OF JACALIN- GAL COMPLEX
Descriptor:Agglutinin alpha chain, Agglutinin beta-3 chain, Agglutinin alpha-chain, ...
Authors:Jeyaprakash, A.A., Katiyar, S., Swaminathan, C.P., Sekar, K., Surolia, A., Vijayan, M.
Deposit date:2003-06-22
Release date:2003-09-23
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (1.7 Å)
Cite:Structural Basis of the Carbohydrate Specificities of Jacalin: An X-ray and Modeling Study
J.MOL.BIOL., 332, 2003
1UGX
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CRYSTAL STRUCTURE OF JACALIN- ME-ALPHA-T-ANTIGEN (GAL-BETA(1-3)-GALNAC-ALPHA-O-ME) COMPLEX
Descriptor:Agglutinin alpha chain, Agglutinin beta-3 chain, BETA-D-GALACTOSE, ...
Authors:Jeyaprakash, A.A., Katiyar, S., Swaminathan, C.P., Sekar, K., Surolia, A., Vijayan, M.
Deposit date:2003-06-22
Release date:2003-09-23
Last modified:2017-10-11
Method:X-RAY DIFFRACTION (1.6 Å)
Cite:Structural Basis of the Carbohydrate Specificities of Jacalin: An X-ray and Modeling Study
J.MOL.BIOL., 332, 2003
1UGY
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CRYSTAL STRUCTURE OF JACALIN- MELLIBIOSE (GAL-ALPHA(1-6)-GLC) COMPLEX
Descriptor:Agglutinin alpha chain, Agglutinin beta-3 chain, ALPHA D-GALACTOSE, ...
Authors:Jeyaprakash, A.A., Katiyar, S., Swaminathan, C.P., Sekar, K., Surolia, A., Vijayan, M.
Deposit date:2003-06-23
Release date:2003-09-23
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.4 Å)
Cite:Structural Basis of the Carbohydrate Specificities of Jacalin: An X-ray and Modeling Study
J.MOL.BIOL., 332, 2003
1UH0
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CRYSTAL STRUCTURE OF JACALIN- ME-ALPHA-GALNAC COMPLEX
Descriptor:Agglutinin alpha chain, Agglutinin beta-3 chain, ALPHA-METHYL-N-ACETYL-D-GALACTOSAMINE
Authors:Jeyaprakash, A.A., Katiyar, S., Swaminathan, C.P., Sekar, K., Surolia, A., Vijayan, M.
Deposit date:2003-06-23
Release date:2003-09-23
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.8 Å)
Cite:Structural Basis of the Carbohydrate Specificities of Jacalin: An X-ray and Modeling Study
J.MOL.BIOL., 332, 2003
1UH1
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CRYSTAL STRUCTURE OF JACALIN- GALNAC-BETA(1-3)-GAL-ALPHA-O-ME COMPLEX
Descriptor:Agglutinin alpha chain, Agglutinin beta-3 chain, ALPHA-METHYL-N-ACETYL-D-GALACTOSAMINE, ...
Authors:Jeyaprakash, A.A., Katiyar, S., Swaminathan, C.P., Sekar, K., Surolia, A., Vijayan, M.
Deposit date:2003-06-23
Release date:2003-09-23
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.8 Å)
Cite:Structural Basis of the Carbohydrate Specificities of Jacalin: An X-ray and Modeling Study
J.MOL.BIOL., 332, 2003
1UE1
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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:2011-07-13
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
1UE5
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CRYSTAL STRUCTURE OF THE SINGLE-STRANDED DNA-BINDING PROTEIN FROM MYCOBACTERIUM TUBERCULOSIS
Descriptor:Single-strand binding protein, CADMIUM ION
Authors:Saikrishnan, K., Jeyakanthan, J., Venkatesh, J., Acharya, N., Sekar, K., Varshney, U., Vijayan, M., TB Structural Genomics Consortium (TBSGC)
Deposit date:2003-05-09
Release date:2004-02-10
Last modified:2011-07-13
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
1UE6
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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:2011-07-13
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