1BJR
 
 | | COMPLEX FORMED BETWEEN PROTEOLYTICALLY GENERATED LACTOFERRIN FRAGMENT AND PROTEINASE K | | Descriptor: | CALCIUM ION, LACTOFERRIN, PROTEINASE K | | Authors: | Singh, T.P, Sharma, S, Karthikeyan, S, Betzel, C, Bhatia, K.L. | | Deposit date: | 1998-06-27 | | Release date: | 1998-11-04 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.44 Å) | | Cite: | Crystal structure of a complex formed between proteolytically-generated lactoferrin fragment and proteinase K.
Proteins, 33, 1998
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1G0Z
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6IVV
 | | Structure of peptidyl-tRNA hydrolase from Acinetobacter baumannii with multiple surface binding regions at 1.26A resolution | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Viswanathan, V, Sharma, P, Chaudhary, A, Sharma, S, Singh, T.P. | | Deposit date: | 2018-12-04 | | Release date: | 2018-12-19 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.26 Å) | | Cite: | Structure of peptide t-RNA hydrolase from Acinetobacter baumannii with multiple surface binding sites at 1.26 Angstrom resolution.
To Be Published
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8Y9X
 | | Crystal structure of the complex of lactoperoxidase with four inorganic substrates, SCN, I, Br and Cl | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, BROMIDE ION, CALCIUM ION, ... | | Authors: | Viswanathan, V, Singh, A.K, Pandey, N, Sinha, M, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2024-02-07 | | Release date: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural evidence for the order of preference of inorganic substrates in mammalian heme peroxidases: crystal structure of the complex of lactoperoxidase with four inorganic substrates, SCN, I, Br and Cl
To Be Published
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1DPY
 | | THREE-DIMENSIONAL STRUCTURE OF A NOVEL PHOSPHOLIPASE A2 FROM INDIAN COMMON KRAIT AT 2.45 A RESOLUTION | | Descriptor: | PHOSPHOLIPASE A2, SODIUM ION | | Authors: | Singh, G, Gourinath, S, Sharma, S, Paramasivam, M, Srinivasan, A, Singh, T.P. | | Deposit date: | 1999-12-28 | | Release date: | 2000-06-28 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Sequence and crystal structure determination of a basic phospholipase A2 from common krait (Bungarus caeruleus) at 2.4 A resolution: identification and characterization of its pharmacological sites.
J.Mol.Biol., 307, 2001
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1EGQ
 | | ENHANCEMENT OF ENZYME ACTIVITY THROUGH THREE-PHASE PARTITIONING: CRYSTAL STRUCTURE OF A MODIFIED SERINE PROTEINASE AT 1.5 A RESOLUTION | | Descriptor: | ACETIC ACID, CALCIUM ION, PROTEINASE K | | Authors: | Singh, R.K, Gourinath, S, Sharma, S, Ray, I, Gupta, M.N, Singh, T.P. | | Deposit date: | 2000-02-16 | | Release date: | 2001-02-21 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Enhancement of enzyme activity through three-phase partitioning: crystal structure of a modified serine proteinase at 1.5 A resolution.
Protein Eng., 14, 2001
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1DQ7
 | | THREE-DIMENSIONAL STRUCTURE OF A NEUROTOXIN FROM RED SCORPION (BUTHUS TAMULUS) AT 2.2A RESOLUTION. | | Descriptor: | NEUROTOXIN | | Authors: | Sharma, M, Yadav, S, Karthikeyan, S, Kumar, S, Paramasivam, M, Srinivasan, A, Singh, T.P. | | Deposit date: | 1999-12-30 | | Release date: | 2000-12-30 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Three-dimensional Structure of a Neurotoxin from Red Scorpion (Buthus tamulus) at 2.2A Resolution
To be Published
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1DTZ
 | | STRUCTURE OF CAMEL APO-LACTOFERRIN DEMONSTRATES ITS DUAL ROLE IN SEQUESTERING AND TRANSPORTING FERRIC IONS SIMULTANEOUSLY:CRYSTAL STRUCTURE OF CAMEL APO-LACTOFERRIN AT 2.6A RESOLUTION. | | Descriptor: | APO LACTOFERRIN | | Authors: | Khan, J.A, Kumar, P, Paramasivam, M, Srinivasan, A, Yadav, R.S, Sahani, M.S, Singh, T.P. | | Deposit date: | 2000-01-13 | | Release date: | 2001-06-20 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Camel lactoferrin, a transferrin-cum-lactoferrin: crystal structure of camel apolactoferrin at 2.6 A resolution and structural basis of its dual role.
J.Mol.Biol., 309, 2001
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7C73
 | | Crystal structure of yak lactoperoxidase using data obtained from crystals soaked in MgCl2 at 2.70 A resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, Lactoperoxidase, ... | | Authors: | Singh, P.K, Pandey, S.N, Rani, C, Ahmad, N, Viswanathan, V, Sharma, P, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2020-05-22 | | Release date: | 2020-06-24 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Potassium-induced partial inhibition of lactoperoxidase: structure of the complex of lactoperoxidase with potassium ion at 2.20 angstrom resolution.
J.Biol.Inorg.Chem., 26, 2021
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7C75
 | | Crystal structure of yak lactoperoxidase with partially coordinated Na ion in the distal heme cavity | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, Lactoperoxidase, ... | | Authors: | Singh, P.K, Viswanathan, V, Rani, C, Ahmad, N, Sharma, P, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2020-05-22 | | Release date: | 2020-06-24 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Potassium-induced partial inhibition of lactoperoxidase: structure of the complex of lactoperoxidase with potassium ion at 2.20 angstrom resolution.
J.Biol.Inorg.Chem., 26, 2021
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7C74
 | | Crystal structure of yak lactoperoxidase using data obtained from crystals soaked in CaCl2 at 2.73 A resolution | | Descriptor: | CALCIUM ION, CHLORIDE ION, Lactoperoxidase, ... | | Authors: | Singh, P.K, Viswanathan, V, Pandey, S.N, Ahmad, N, Rani, C, Sharma, P, Sharma, P, Singh, T.P. | | Deposit date: | 2020-05-22 | | Release date: | 2020-06-10 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.73 Å) | | Cite: | Potassium-induced partial inhibition of lactoperoxidase: structure of the complex of lactoperoxidase with potassium ion at 2.20 angstrom resolution.
J.Biol.Inorg.Chem., 26, 2021
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7CSN
 | | Crystal structure of peptidyl-tRNA hydrolase from Acinetobacter baumannii at 1.00 A resolution | | Descriptor: | Peptidyl-tRNA hydrolase | | Authors: | Viswanathan, V, Sharma, P, Singh, P.K, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2020-08-15 | | Release date: | 2020-09-02 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1 Å) | | Cite: | Crystal structure of peptidyl-tRNA hydrolase from Acinetobacter baumannii at 1.00 A resolution
To Be Published
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4YEH
 | | Crystal structure of Mg2+ ion containing hemopexin fold from Kabuli chana (chickpea white) at 2.45A resolution reveals a structural basis of metal ion transport | | Descriptor: | Lectin, MAGNESIUM ION | | Authors: | Kumar, S, Singh, A, Yamini, S, Bhushan, A, Dey, S, Sharma, S, Singh, T.P. | | Deposit date: | 2015-02-24 | | Release date: | 2015-03-25 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Crystal Structure of Mg(2+) Containing Hemopexin-Fold Protein from Kabuli Chana (Chickpea-White, CW-25) at 2.45 angstrom Resolution Reveals Its Metal Ion Transport Property
Protein J., 34, 2015
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1G2X
 | | Sequence induced trimerization of krait PLA2: crystal structure of the trimeric form of krait PLA2 | | Descriptor: | PHOSPHOLIPASE A2 | | Authors: | Singh, G, Gourinath, S, Sharma, S, Bhanumathi, S, Paramsivam, M, Singh, T.P. | | Deposit date: | 2000-10-22 | | Release date: | 2003-06-17 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Sequence-induced trimerization of phospholipase A2: structure of a trimeric isoform of PLA2 from common krait (Bungarus caeruleus) at 2.5 A resolution.
Acta Crystallogr.,Sect.F, 61, 2005
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1KPM
 | | First Structural Evidence of a Specific Inhibition of Phospholipase A2 by Vitamin E and its Implications in Inflammation: Crystal Structure of the Complex Formed between Phospholipase A2 and Vitamin E at 1.8 A Resolution. | | Descriptor: | ACETIC ACID, Phospholipase A2, VITAMIN E | | Authors: | Chandra, V, Jasti, J, Kaur, P, Betzel, C, Srinivasan, A, Singh, T.P. | | Deposit date: | 2002-01-01 | | Release date: | 2002-07-10 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | First Structural Evidence of a Specific Inhibition of Phospholipase A2 by alpha-Tocopherol (Vitamin E) and its
Implications in Inflammation: Crystal Structure of the Complex Formed Between Phospholipase A2 and
alpha-Tocopherol at 1.8 A Resolution
J.Mol.Biol., 320, 2002
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8ING
 | | Structure of the ternary complex of lactoperoxidase with substrate nitric oxide (NO) and product nitrite ion (NO2) at 1.98 A resolution | | Descriptor: | 1,2-ETHANEDIOL, 1-(OXIDOSULFANYL)METHANAMINE, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Ahmad, M.I, Viswanathan, V, Kumar, M, Singh, R.P, Singh, A.K, Sinha, M, Kaur, P, Sharma, P, Sharma, S, Singh, T.P. | | Deposit date: | 2023-03-09 | | Release date: | 2023-04-05 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | Structure of the ternary complex of lactoperoxidase with substrate nitric oxide (NO) and product nitrite ion (NO2) at 1.98 A resolution
To be published
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1JQ9
 | | Crystal structure of a complex formed between phospholipase A2 from Daboia russelli pulchella and a designed pentapeptide Phe-Leu-Ser-Tyr-Lys at 1.8 resolution | | Descriptor: | ACETIC ACID, Peptide inhibitor, Phospholipase A2 | | Authors: | Chandra, V, Jasti, J, Kaur, P, Dey, S, Betzel, C, Singh, T.P. | | Deposit date: | 2001-08-04 | | Release date: | 2002-11-06 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal Structure of a Complex Formed between a Snake Venom Phospholipase A2 and a Potent Peptide Inhibitor Phe-Leu-Ser-Tyr-Lys at 1.8 A Resolution
J.BIOL.CHEM., 277, 2002
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6LF7
 | | Crystal structure of the complex of goat lactoperoxidase with hypothiocyanite and hydrogen peroxide at 1.79 A resolution. | | Descriptor: | 1,2-ETHANEDIOL, 1-(OXIDOSULFANYL)METHANAMINE, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Viswanathan, V, Tyagi, T.K, Singh, R.P, Singh, A.K, Singh, A, Bhushan, A, Sinha, M, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2019-11-30 | | Release date: | 2020-01-22 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.794 Å) | | Cite: | Crystal structure of the complex of goat lactoperoxidase with hypothiocyanite and hydrogen peroxide at 1.79 A resolution.
To Be Published
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7VE3
 | | Structure of the complex of sheep lactoperoxidase with hypoiodite at 2.70 A resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, IODIDE ION, ... | | Authors: | Singh, P.K, Yamini, S, Singh, R.P, Singh, A.K, Sinha, M, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2021-09-07 | | Release date: | 2021-09-22 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structural evidence of the oxidation of iodide ion into hyper-reactive hypoiodite ion by mammalian heme lactoperoxidase.
Protein Sci., 31, 2022
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6L9T
 | | Crystal structure of the complex of bovine lactoperoxidase with OSCN at 1.89 A resolution | | Descriptor: | 1-(OXIDOSULFANYL)METHANAMINE, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Singh, P.K, Viswanathan, V, Pandey, N, Singh, A, Sinha, M, Singh, R.P, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2019-11-11 | | Release date: | 2020-09-16 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | Crystal structure of the complex of bovine lactoperoxidase with OSCN at 1.89 A resolution
To Be Published
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5WRF
 | | Crystal structure of dodecameric type II dehydroquinate dehydratase from Acinetobacter baumannii with unexplained connecting electron density between free cysteine residues of molecular pairs | | Descriptor: | 1,2-ETHANEDIOL, 3-dehydroquinate dehydratase | | Authors: | Iqbal, N, Singh, P.K, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2016-12-01 | | Release date: | 2016-12-21 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.51 Å) | | Cite: | Crystal structure of dodecameric type II dehydroquinate dehydratase from Acinetobacter baumannii with unexplained connecting electron density between free cysteine residues of molecular pairs
To Be Published
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1JQ8
 | | Design of specific inhibitors of phospholipase A2: Crystal structure of a complex formed between phospholipase A2 from Daboia russelli pulchella and a designed pentapeptide Leu-Ala-Ile-Tyr-Ser at 2.0 resolution | | Descriptor: | ACETIC ACID, Peptide inhibitor, Phospholipase A2, ... | | Authors: | Chandra, V, Jasti, J, Kaur, P, Dey, S, Betzel, C, Singh, T.P. | | Deposit date: | 2001-08-04 | | Release date: | 2002-11-06 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Design of specific peptide inhibitors of phospholipase A2: structure of a complex formed between Russell's viper phospholipase A2 and a designed peptide Leu-Ala-Ile-Tyr-Ser (LAIYS).
ACTA CRYSTALLOGR.,SECT.D, 58, 2002
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8HE6
 | | Crystal structure of a fosfomycin and bleomycin resistant protein (ALL3014) from Anabaena/Nostoc cyanobacterium at 1.70 A resolution | | Descriptor: | All3014 protein, CALCIUM ION, MAGNESIUM ION | | Authors: | Chatterjee, A, Singh, P.K, Singh, T.P, Marina, A, Sharma, S, Rai, L.C. | | Deposit date: | 2022-11-07 | | Release date: | 2022-11-30 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Crystal structure of a fosfomycin and bleomycin resistant protein (ALL3014) from Anabaena/Nostoc cyanobacterium at 1.70 A resolution
To Be Published
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1MF4
 | | Structure-based design of potent and selective inhibitors of phospholipase A2: Crystal structure of the complex formed between phosholipase A2 from Naja Naja sagittifera and a designed peptide inhibitor at 1.9 A resolution | | Descriptor: | CALCIUM ION, Phospholipase A2, VAL-ALA-PHE-ARG-SER | | Authors: | Singh, R.K, Vikram, P, Paramsivam, M, Jabeen, T, Sharma, S, Makker, J, Dey, S, Kaur, P, Srinivasan, A, Singh, T.P. | | Deposit date: | 2002-08-09 | | Release date: | 2003-09-30 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Design of specific peptide inhibitors for group I phospholipase A2: structure of a complex formed between phospholipase A2 from Naja naja sagittifera (group I) and a designed peptide inhibitor Val-Ala-Phe-Arg-Ser (VAFRS) at 1.9 A resolution reveals unique features
Biochemistry, 42, 2003
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2OJV
 | | Crystal structure of a ternary complex of goat lactoperoxidase with cyanide and iodide ions at 2.4 A resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, CARBONATE ION, ... | | Authors: | Singh, A.K, Singh, N, Singh, S.B, Sharma, S, Kaur, P, Singh, T.P. | | Deposit date: | 2007-01-15 | | Release date: | 2007-01-30 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal structure of a ternary complex of goat lactoperoxidase with cyanide and iodide ions at 2.4 A resolution
To be Published
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