1OBL
 
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1OCV
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1O9Q
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1OCK
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1OCH
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1OBJ
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1POO
 | | THERMOSTABLE PHYTASE FROM BACILLUS SP | | Descriptor: | CALCIUM ION, PROTEIN (PHYTASE) | | Authors: | Oh, B.H, Ha, N.C. | | Deposit date: | 1999-04-16 | | Release date: | 2000-04-19 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Crystal structures of a novel, thermostable phytase in partially and fully calcium-loaded states.
Nat.Struct.Biol., 7, 2000
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1WET
 | | STRUCTURE OF THE PURR-GUANINE-PURF OPERATOR COMPLEX | | Descriptor: | DNA (5'-D(*AP*AP*CP*GP*AP*AP*AP*AP*CP*GP*TP*TP*TP*TP*CP*GP*T )-3'), GUANINE, PROTEIN (PURINE REPRESSOR) | | Authors: | Schumacher, M.A, Glasfeld, A, Zalkin, H, Brennan, R.G. | | Deposit date: | 1997-04-27 | | Release date: | 1997-11-21 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | The X-ray structure of the PurR-guanine-purF operator complex reveals the contributions of complementary electrostatic surfaces and a water-mediated hydrogen bond to corepressor specificity and binding affinity.
J.Biol.Chem., 272, 1997
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2PUE
 | | CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES | | Descriptor: | ADENINE, DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*CP*GP*T )-3'), PROTEIN (PURINE REPRESSOR ) | | Authors: | Lu, F, Schumacher, M.A, Arvidson, D.N, Haldimann, A, Wanner, B.L, Zalkin, H, Brennan, R.G. | | Deposit date: | 1997-10-04 | | Release date: | 1998-05-06 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure-based redesign of corepressor specificity of the Escherichia coli purine repressor by substitution of residue 190.
Biochemistry, 37, 1998
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2PUG
 | | CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*CP*GP*T )-3'), HYPOXANTHINE, PROTEIN (PURINE REPRESSOR) | | Authors: | Lu, F, Schumacher, M.A, Arvidson, D.N, Haldimann, A, Wanner, B.L, Zalkin, H, Brennan, R.G. | | Deposit date: | 1997-10-04 | | Release date: | 1998-05-06 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure-based redesign of corepressor specificity of the Escherichia coli purine repressor by substitution of residue 190.
Biochemistry, 37, 1998
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2PUF
 | | CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*CP*GP*T )-3'), GUANINE, PROTEIN (PURINE REPRESSOR) | | Authors: | Lu, F, Schumacher, M.A, Arvidson, D.N, Haldimann, A, Wanner, B.L, Zalkin, H, Brennan, R.G. | | Deposit date: | 1997-10-04 | | Release date: | 1998-05-06 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure-based redesign of corepressor specificity of the Escherichia coli purine repressor by substitution of residue 190.
Biochemistry, 37, 1998
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1PRU
 | | PURINE REPRESSOR DNA-BINDING DOMAIN DNA BINDING | | Descriptor: | PURINE REPRESSOR | | Authors: | Nagadoi, A, Morikawa, S, Nakamura, H, Enari, M, Kobayashi, K, Yamamoto, H, Sampei, G, Mizobuchi, K, Schumacher, M.A, Brennan, R.G, Nishimura, Y. | | Deposit date: | 1995-05-08 | | Release date: | 1996-03-08 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | Structural comparison of the free and DNA-bound forms of the purine repressor DNA-binding domain.
Structure, 3, 1995
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1PRV
 | | PURINE REPRESSOR DNA-BINDING DOMAIN DNA BINDING | | Descriptor: | PURINE REPRESSOR | | Authors: | Nagadoi, A, Morikawa, S, Nakamura, H, Enari, M, Kobayashi, K, Yamamoto, H, Sampei, G, Mizobuchi, K, Schumacher, M.A, Brennan, R.G, Nishimura, Y. | | Deposit date: | 1995-05-08 | | Release date: | 1996-03-08 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | Structural comparison of the free and DNA-bound forms of the purine repressor DNA-binding domain.
Structure, 3, 1995
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1QQB
 | | PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | 5'-D(*TP*AP*CP*GP*CP*AP*AP*TP*CP*GP*AP*TP*TP*GP*CP*GP*T)-3', HYPOXANTHINE, PURINE NUCLEOTIDE SYNTHESIS REPRESSOR | | Authors: | Glasfeld, A, Koehler, A.N, Schumacher, M.A, Brennan, R.G. | | Deposit date: | 1999-06-01 | | Release date: | 1999-06-09 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions.
J.Mol.Biol., 291, 1999
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1QP4
 | | PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*TP*CP*GP*AP*TP*TP*GP*CP*GP*T)-3'), HYPOXANTHINE, PROTEIN (PURINE NUCLEOTIDE SYNTHESIS REPRESSOR) | | Authors: | Glasfeld, A, Koehler, A.N, Schumacher, M.A, Brennan, R.G. | | Deposit date: | 1999-06-01 | | Release date: | 1999-06-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions.
J.Mol.Biol., 291, 1999
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