2F8Q
 
 | | An alkali thermostable F/10 xylanase from alkalophilic Bacillus sp. NG-27 | | Descriptor: | MAGNESIUM ION, alkaline thermostable endoxylanase | | Authors: | Ramakumar, S, Manikandan, K, Bhardwaj, A, Ghosh, A, Reddy, V.S. | | Deposit date: | 2005-12-03 | | Release date: | 2006-09-26 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structures of native and xylosaccharide-bound alkali thermostable xylanase from an alkalophilic Bacillus sp. NG-27: structural insights into alkalophilicity and implications for adaptation to polyextreme conditions.
Protein Sci., 15, 2006
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2FGL
 | | An alkali thermostable F/10 xylanase from alkalophilic Bacillus sp. NG-27 | | Descriptor: | MAGNESIUM ION, alkaline thermostable endoxylanase, alpha-D-xylopyranose, ... | | Authors: | Ramakumar, S, Manikandan, K, Bhardwaj, A, Reddy, V.S, Lokanath, N.K, Ghosh, A. | | Deposit date: | 2005-12-22 | | Release date: | 2006-09-26 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structures of native and xylosaccharide-bound alkali thermostable xylanase from an alkalophilic Bacillus sp. NG-27: structural insights into alkalophilicity and implications for adaptation to polyextreme conditions.
Protein Sci., 15, 2006
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8HKR
 | | Crystal Structure of Histone H3 Lysine 79 (H3K79) Methyltransferase Rv2067c from Mycobacterium tuberculosis | | Descriptor: | PHOSPHATE ION, Protein lysine methyltransferase, S-ADENOSYL-L-HOMOCYSTEINE | | Authors: | Dadireddy, V, Singh, P.R, Kalladi, S.M, Valakunja, N, Ramakumar, S. | | Deposit date: | 2022-11-28 | | Release date: | 2023-10-18 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The Mycobacterium tuberculosis methyltransferase Rv2067c manipulates host epigenetic programming to promote its own survival.
Nat Commun, 14, 2023
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1HA7
 | | STRUCTURE OF A LIGHT-HARVESTING PHYCOBILIPROTEIN, C-PHYCOCYANIN FROM SPIRULINA PLATENSIS AT 2.2A RESOLUTION | | Descriptor: | C-PHYCOCYANIN ALPHA CHAIN, C-PHYCOCYANIN BETA CHAIN, PHYCOCYANOBILIN | | Authors: | Padyana, A.K, Rajashankar, K.R, Ramakumar, S. | | Deposit date: | 2001-03-29 | | Release date: | 2002-03-28 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal Structure of a Light-Harvesting Protein C-Phycocyanin from Spirulina Platensis
Biochem.Biophys.Res.Commun., 282, 2001
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2Q3N
 | | Agglutinin from Abrus Precatorius (APA-I) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Agglutinin-1 A chain, Agglutinin-1 B chain | | Authors: | Bagaria, A, Surendranath, K, Ramagopal, U.A, Ramakumar, S, Karande, A.A. | | Deposit date: | 2007-05-30 | | Release date: | 2007-06-26 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Structure-Function Analysis and Insights into the Reduced Toxicity of Abrus precatorius Agglutinin I in Relation to Abrin.
J.Biol.Chem., 281, 2006
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8IYM
 | | Crystal structure of a protein acetyltransferase, HP0935 | | Descriptor: | 1,2-ETHANEDIOL, N-acetyltransferase domain-containing protein, POTASSIUM ION, ... | | Authors: | Dadireddy, V, Mahanta, P, Kumar, A, Desirazu, R.N, Ramakumar, S. | | Deposit date: | 2023-04-05 | | Release date: | 2024-04-10 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of a protein acetyltransferase, HP0935
To be published
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8IYO
 | | Crystal structure of a protein acetyltransferase, HP0935, acetyl-CoA bound form | | Descriptor: | ACETYL COENZYME *A, N-acetyltransferase domain-containing protein | | Authors: | Dadireddy, V, Mahanta, P, Kumar, A, Desirazu, R.N, Ramakumar, S. | | Deposit date: | 2023-04-05 | | Release date: | 2024-04-10 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal structure of a protein acetyltransferase, HP0935, acetyl-CoA bound form
To be published
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2QQ1
 | | Crystal Structure Of Molybdenum Cofactor Biosynthesis (aq_061) Other Form From Aquifex Aeolicus Vf5 | | Descriptor: | Molybdenum cofactor biosynthesis MOG | | Authors: | Jeyakanthan, J, Mahesh, S, Kanaujia, S.P, Ramakumar, S, Sekar, K, Agari, Y, Ebihara, A, Kuramitsu, S, Shinkai, A, Yokoyama, S, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | | Deposit date: | 2007-07-26 | | Release date: | 2008-07-29 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal Structure Of Molybdenum Cofactor Biosynthesis (aq_061) Other Form From Aquifex Aeolicus Vf5
To be Published
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1TUX
 | | HIGH RESOLUTION CRYSTAL STRUCTURE OF A THERMOSTABLE XYLANASE FROM THERMOASCUS AURANTIACUS | | Descriptor: | XYLANASE | | Authors: | Natesh, R, Bhanumoorthy, P, Vithayathil, P.J, Sekar, K, Ramakumar, S, Viswamitra, M.A. | | Deposit date: | 1998-10-29 | | Release date: | 1999-07-22 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure at 1.8 A resolution and proposed amino acid sequence of a thermostable xylanase from Thermoascus aurantiacus.
J.Mol.Biol., 288, 1999
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2PBQ
 | | Crystal structure of molybdenum cofactor biosynthesis (aq_061) From aquifex aeolicus VF5 | | Descriptor: | Molybdenum cofactor biosynthesis MOG | | Authors: | Jeyakanthan, J, Mahesh, S, Kanaujia, S.P, Ramakumar, S, Sekar, K, Agari, Y, Ebihara, A, Kuramitsu, S, Shinkai, A, Shiro, Y, Yokoyama, S, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | | Deposit date: | 2007-03-29 | | Release date: | 2007-10-02 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Crystal structure of molybdenum cofactor biosynthesis (aq_061) from aquifex aeolicus VF5
to be published
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4DKY
 | | Crystal structure Analysis of N terminal region containing the dimerization domain and DNA binding domain of HU protein(Histone like protein-DNA binding) from Mycobacterium tuberculosis [H37Ra] | | Descriptor: | DNA-binding protein HU homolog, MANGANESE (II) ION | | Authors: | Bhowmick, T, Ramagopal, U.A, Ghosh, S, Nagaraja, V, Ramakumar, S. | | Deposit date: | 2012-02-05 | | Release date: | 2013-02-06 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.478 Å) | | Cite: | Targeting Mycobacterium tuberculosis nucleoid-associated protein HU with structure-based inhibitors
Nat Commun, 5, 2014
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1VRZ
 | | Helix turn helix motif | | Descriptor: | ACETATE ION, DE NOVO DESIGNED 21 RESIDUE PEPTIDE | | Authors: | Rudresh, Ramakumar, S, Ramagopal, U.A, Inai, Y, Sahal, D. | | Deposit date: | 2005-10-14 | | Release date: | 2005-11-01 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.05 Å) | | Cite: | De Novo Design and Characterization of a Helical Hairpin Eicosapeptide; Emergence of an Anion Receptor in the Linker Region.
Structure, 12, 2004
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1I1W
 | | 0.89A Ultra high resolution structure of a Thermostable Xylanase from Thermoascus Aurantiacus | | Descriptor: | ACETONE, ENDO-1,4-BETA-XYLANASE, ETHANOL, ... | | Authors: | Natesh, R, Ramakumar, S, Viswamitra, M.A. | | Deposit date: | 2001-02-04 | | Release date: | 2003-01-07 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (0.89 Å) | | Cite: | Thermostable xylanase from Thermoascus aurantiacus at ultrahigh resolution (0.89 A) at 100 K and atomic resolution (1.11 A) at 293 K refined anisotropically to small-molecule accuracy.
Acta Crystallogr.,Sect.D, 59, 2003
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1I1X
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1C74
 | | 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: | 2024-10-09 | | 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
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6ID6
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5KZK
 | | Crystal Structure of rRNA methyltransferase from Sinorhizobium meliloti | | Descriptor: | COBALT (II) ION, Probable RNA methyltransferase, TrmH family, ... | | Authors: | Dey, D, Hegde, R.P, Almo, S.C, Ramakumar, S, Ramagopal, U.A, New York Structural Genomics Research Consortium (NYSGRC) | | Deposit date: | 2016-07-25 | | Release date: | 2017-08-02 | | Last modified: | 2019-11-20 | | Method: | X-RAY DIFFRACTION (2.28 Å) | | Cite: | Crystal Structure of rRNA methyltransferase from Sinorhizobium meliloti
To Be Published
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5L0Z
 | | Crystal Structure of AdoMet bound rRNA methyltransferase from Sinorhizobium meliloti | | Descriptor: | COBALT (II) ION, Probable RNA methyltransferase, TrmH family, ... | | Authors: | Dey, D, Hegde, R.P, Almo, S.C, Ramakumar, S, Ramagopal, U.A. | | Deposit date: | 2016-07-28 | | Release date: | 2017-08-02 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Crystal Structure of AdoMet bound rRNA methyltransferase from Sinorhizobium meliloti
To Be Published
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5GO6
 | | Structure of sortase E T196V mutant from Streptomyces avermitilis | | Descriptor: | Putative secreted protein, SULFATE ION | | Authors: | Das, S, Pawale, V.S, Dadireddy, V, Roy, R.P, Ramakumar, S. | | Deposit date: | 2016-07-26 | | Release date: | 2017-07-26 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structure of sortase E T196V mutant from Streptomyces avermitilis
To Be Published
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5GO5
 | | Structure of sortase E from Streptomyces avermitilis | | Descriptor: | GLYCINE, SULFATE ION, sortase | | Authors: | Das, S, Pawale, V.S, Dadireddy, V, Roy, R.P, Ramakumar, S. | | Deposit date: | 2016-07-26 | | Release date: | 2017-03-15 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Structure and specificity of a new class of Ca2+-independent housekeeping sortase from Streptomyces avermitilis provide insights into its non-canonical substrate preference.
J. Biol. Chem., 292, 2017
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1KEB
 | | Crystal Structure of Double Mutant M37L,P40S E.coli Thioredoxin | | Descriptor: | COPPER (II) ION, Thioredoxin 1 | | Authors: | Rudresh, Jain, R, Dani, V, Mitra, A, Srivastava, S, Sarma, S.P, Varadarajan, R, Ramakumar, S. | | Deposit date: | 2001-11-15 | | Release date: | 2002-11-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural Consequences of Replacement of an alpha-helical Pro Residue in E.coli Thioredoxin
PROTEIN ENG., 15, 2002
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4O8L
 | | Structure of sortase A from Streptococcus pneumoniae | | Descriptor: | Sortase | | Authors: | Misra, A, Biswas, T, Das, S, Marathe, U, Roy, R.P, Ramakumar, S. | | Deposit date: | 2013-12-28 | | Release date: | 2015-01-14 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure of sortase A from Streptococcus pneumoniae
To be Published
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5EBA
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5Z3I
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5EFD
 | | Crystal structure of a surface pocket creating mutant (W6A) of an alkali thermostable GH10 xylanase from Bacillus sp. NG-27 | | Descriptor: | 1,2-ETHANEDIOL, Beta-xylanase, CHLORIDE ION, ... | | Authors: | Mahanta, P, Bhardwaj, A, Reddy, V.S, Ramakumar, S. | | Deposit date: | 2015-10-23 | | Release date: | 2016-10-26 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (1.674 Å) | | Cite: | Small Glycols Discover Cryptic Pockets on Proteins for Fragment-Based Approaches.
J.Chem.Inf.Model., 2021
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