8WCQ
| Cryo-EM structure of nanodisc (PE:PS:PC) reconstituted GLIC at pH 4 in intermediate state | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, CHLORIDE ION, Proton-gated ion channel | Authors: | Bharambe, N, Li, Z, Basak, S. | Deposit date: | 2023-09-13 | Release date: | 2024-04-17 | Method: | ELECTRON MICROSCOPY (3.35 Å) | Cite: | Cryo-EM structures of prokaryotic ligand-gated ion channel GLIC provide insights into gating in a lipid environment. Nat Commun, 15, 2024
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8WCR
| Cryo-EM structure of nanodisc (PE:PS:PC) reconstituted GLIC at pH 4 in open state | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, CHLORIDE ION, Proton-gated ion channel | Authors: | Bharambe, N, Li, Z, Basak, S. | Deposit date: | 2023-09-13 | Release date: | 2024-04-17 | Method: | ELECTRON MICROSCOPY (2.74 Å) | Cite: | Cryo-EM structures of prokaryotic ligand-gated ion channel GLIC provide insights into gating in a lipid environment. Nat Commun, 15, 2024
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8I41
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8I42
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8I48
| Cryo-EM structure of nanodisc (PE:PS:PC) reconstituted GLIC at pH 4 in closed state | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, CHLORIDE ION, Proton-gated ion channel | Authors: | Bharambe, N, Li, Z, Basak, S. | Deposit date: | 2023-01-18 | Release date: | 2024-04-17 | Method: | ELECTRON MICROSCOPY (2.74 Å) | Cite: | Cryo-EM structures of prokaryotic ligand-gated ion channel GLIC provide insights into gating in a lipid environment. Nat Commun, 15, 2024
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8I47
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8JJ3
| Cryo-EM structure of nanodisc (PE:PS:PC) reconstituted GLIC at pH 2.5 | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, CHLORIDE ION, Proton-gated ion channel | Authors: | Bharambe, N, Li, Z, Basak, S. | Deposit date: | 2023-05-29 | Release date: | 2024-04-17 | Method: | ELECTRON MICROSCOPY (2.6476 Å) | Cite: | Cryo-EM structures of prokaryotic ligand-gated ion channel GLIC provide insights into gating in a lipid environment. Nat Commun, 15, 2024
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1C8Q
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6QBP
| structure of the core domaine of Knr4, an intrinsically disordered protein from Saccharomyces cerevisiae - mutant S203D | Descriptor: | Cell wall assembly regulator SMI1 | Authors: | Ramos, N, Batista, M, Francois, J.M, Mourey, L, Maveyraud, L, Zerbib, D. | Deposit date: | 2018-12-21 | Release date: | 2020-01-29 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | structure of the core domaine of Knr4, an intrinsically disordered protein from Saccharomyces cerevisiae - mutant S203D To Be Published
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6QBO
| structure of the core domaine of Knr4, an intrinsically disordered protein from Saccharomyces cerevisiae - mutant S203A | Descriptor: | Cell wall assembly regulator SMI1 | Authors: | Ramos, N, Batista, M, Francois, J.M, Mourey, L, Maveyraud, L, Zerbib, D. | Deposit date: | 2018-12-21 | Release date: | 2020-01-29 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (2.75 Å) | Cite: | structure of the core domaine of Knr4, an intrinsically disordered protein from Saccharomyces cerevisiae - mutant S203A To Be Published
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1YHT
| Crystal structure analysis of Dispersin B | Descriptor: | ACETIC ACID, DspB, GLYCEROL | Authors: | Ramasubbu, N, Thomas, L.M, Ragunath, C, Kaplan, J.B. | Deposit date: | 2005-01-10 | Release date: | 2006-01-10 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structural Analysis of Dispersin B, a Biofilm-releasing Glycoside Hydrolase from the Periodontopathogen Actinobacillus actinomycetemcomitans. J.Mol.Biol., 349, 2005
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1SMD
| HUMAN SALIVARY AMYLASE | Descriptor: | AMYLASE, CALCIUM ION, CHLORIDE ION | Authors: | Ramasubbu, N. | Deposit date: | 1996-01-24 | Release date: | 1996-07-11 | Last modified: | 2019-12-25 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Structure of human salivary alpha-amylase at 1.6 A resolution: implications for its role in the oral cavity. Acta Crystallogr.,Sect.D, 52, 1996
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1Q4N
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1NM9
| Crystal structure of recombinant human salivary amylase mutant W58A | Descriptor: | 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 5-HYDROXYMETHYL-CHONDURITOL, Alpha-amylase, ... | Authors: | Ramasubbu, N, Ragunath, C, Mishra, P.J, Thomas, L.M. | Deposit date: | 2003-01-09 | Release date: | 2004-01-20 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Human salivary alpha-amylase Trp58 situated at subsite -2 is critical for enzyme activity. Eur.J.Biochem., 271, 2004
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1MFV
| Probing the role of a mobile loop in human slaivary amylase: Structural studies on the loop-deleted enzyme | Descriptor: | 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose, 5-HYDROXYMETHYL-CHONDURITOL, ... | Authors: | Ramasubbu, N, Ragunath, C, Mishra, P.J. | Deposit date: | 2002-08-13 | Release date: | 2002-11-20 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Probing the role of a mobile loop in substrate binding and enzyme activity of
human salivary amylase. J.Mol.Biol., 325, 2003
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1MFU
| Probing the role of a mobile loop in human salivary amylase: Structural studies on the loop-deleted mutant | Descriptor: | 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 5-HYDROXYMETHYL-CHONDURITOL, ... | Authors: | Ramasubbu, N, Ragunath, C, Mishra, P.J. | Deposit date: | 2002-08-13 | Release date: | 2002-11-20 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Probing the role of a mobile loop in substrate binding and enzyme activity of
human salivary amylase. J.Mol.Biol., 325, 2003
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1Z32
| Structure-function relationships in human salivary alpha-amylase: Role of aromatic residues | Descriptor: | 4-amino-4,6-dideoxy-alpha-D-glucopyranose, 5-HYDROXYMETHYL-CHONDURITOL, CALCIUM ION, ... | Authors: | Ramasubbu, N, Ragunath, C, Sundar, K, Mishra, P.J, Gyemant, G, Kandra, L. | Deposit date: | 2005-03-10 | Release date: | 2005-05-31 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Structure-function relationships in human salivary alpha-amylase: Role of aromatic residues To be Published
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1JXJ
| Role of mobile loop in the mechanism of human salivary amylase | Descriptor: | Alpha-amylase, salivary, CALCIUM ION, ... | Authors: | Ramasubbu, N, Ragunath, C, Wang, Z, Mishra, P.J, Thomas, L.M. | Deposit date: | 2001-09-07 | Release date: | 2001-09-14 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.99 Å) | Cite: | Human salivary alpha-amylase Trp58 situated at subsite -2 is critical for enzyme activity. Eur.J.Biochem., 271, 2004
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1JXK
| Role of ethe mobile loop in the mehanism of human salivary amylase | Descriptor: | Alpha-amylase, salivary, CALCIUM ION, ... | Authors: | Ramasubbu, N, Ragunath, C, Wang, Z. | Deposit date: | 2001-09-07 | Release date: | 2001-09-14 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Probing the role of a mobile loop in substrate binding and enzyme activity of human salivary amylase J.Mol.Biol., 325, 2003
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6EVR
| Crystal structure of human carbonic anhydrase I in complex with the 4-(4 acetyl-3-benzylpiperazine-1 carbonyl)benzene-1-sulfonamide inhibitor | Descriptor: | 4-[(3~{S})-4-ethanoyl-3-(phenylmethyl)piperazin-1-yl]carbonylbenzenesulfonamide, ACETATE ION, Carbonic anhydrase 1, ... | Authors: | Ferraroni, M, Supuran, C.T, Chiapponi, D, Chiaramonte, N. | Deposit date: | 2017-11-02 | Release date: | 2018-06-06 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | 2-Benzylpiperazine: A new scaffold for potent human carbonic anhydrase inhibitors. Synthesis, enzyme inhibition, enantioselectivity, computational and crystallographic studies and in vivo activity for a new class of intraocular pressure lowering agents. Eur J Med Chem, 151, 2018
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6EX1
| Crystal structure of human carbonic anhydrase I in complex with the 4-[(3S)-3 benzyl-4-(4-sulfamoylbenzoyl)piperazine -1-carbonyl]benzene-1-sulfonamide inhibitor | Descriptor: | 4-[(3~{R})-3-(phenylmethyl)piperazin-1-yl]carbonylbenzenesulfonamide, ACETATE ION, Carbonic anhydrase 1, ... | Authors: | Ferraroni, M, Supuran, C.T, Chiapponi, D, Chiaramonte, N. | Deposit date: | 2017-11-07 | Release date: | 2018-10-10 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | 2-Benzylpiperazine: A new scaffold for potent human carbonic anhydrase inhibitors. Synthesis, enzyme inhibition, enantioselectivity, computational and crystallographic studies and in vivo activity for a new class of intraocular pressure lowering agents. Eur J Med Chem, 151, 2018
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1AQP
| RIBONUCLEASE A COPPER COMPLEX | Descriptor: | COPPER (II) ION, RIBONUCLEASE A | Authors: | Ramasubbu, N. | Deposit date: | 1997-07-31 | Release date: | 1998-05-27 | Last modified: | 2023-08-02 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Crystal structures of the copper and nickel complexes of RNase A: metal-induced interprotein interactions and identification of a novel copper binding motif. Proc.Natl.Acad.Sci.USA, 94, 1997
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3BLK
| Role of aromatic residues in starch binding | Descriptor: | 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 5-HYDROXYMETHYL-CHONDURITOL, Alpha-amylase 1, ... | Authors: | Ramasubbu, N. | Deposit date: | 2007-12-11 | Release date: | 2008-11-25 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structure-function relationships in human salivary alpha-amylase: role of aromatic residues in a secondary binding site Biologia, 63, 2008
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3BLP
| Role of aromatic residues in human salivary alpha-amylase | Descriptor: | 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 5-HYDROXYMETHYL-CHONDURITOL, Alpha-amylase 1, ... | Authors: | Ramasubbu, N. | Deposit date: | 2007-12-11 | Release date: | 2008-11-18 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Structure-function relationships in human salivary alpha-amylase: role of aromatic residues in a secondary binding site Biologia, 63, 2008
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5MHA
| D-2-hydroxyacid dehydrogenases (D2-HDH) from Haloferax mediterranei in complex with a mixture of 2-ketohexanoic acid and 2-hydroxyhexanoic acid, and NADPH (1.57 A resolution) | Descriptor: | (2R)-2-hydroxyhexanoic acid, 1,2-ETHANEDIOL, 2-Ketohexanoic acid, ... | Authors: | Bisson, C, Baker, P.J, Domenech Perez, J, Pramanpol, N, Harding, S.E, Rice, D.W, Ferrer, J. | Deposit date: | 2016-11-23 | Release date: | 2018-05-09 | Last modified: | 2024-06-19 | Method: | X-RAY DIFFRACTION (1.57 Å) | Cite: | Productive ternary complexes of D-2-hydroxyacid dehydrogenase provide insights into the chiral specificity of its reaction mechanism To Be Published
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