7ZID
 
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1EP9
 | | HUMAN ORNITHINE TRANSCARBAMYLASE: CRYSTALLOGRAPHIC INSIGHTS INTO SUBSTRATE RECOGNITION AND CONFORMATIONAL CHANGE | | Descriptor: | ORNITHINE TRANSCARBAMYLASE, PHOSPHORIC ACID MONO(FORMAMIDE)ESTER | | Authors: | Shi, D, Morizono, H, Yu, X, Allewell, N.M, Tuchman, M. | | Deposit date: | 2000-03-28 | | Release date: | 2001-04-04 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Human ornithine transcarbamylase: crystallographic insights into substrate recognition and conformational changes.
Biochem.J., 354, 2001
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1EKX
 | | THE ISOLATED, UNREGULATED CATALYTIC TRIMER OF ASPARTATE TRANSCARBAMOYLASE COMPLEXED WITH BISUBSTRATE ANALOG PALA (N-(PHOSPHONACETYL)-L-ASPARTATE) | | Descriptor: | ASPARTATE TRANSCARBAMOYLASE, CALCIUM ION, N-(PHOSPHONACETYL)-L-ASPARTIC ACID | | Authors: | Endrizzi, J.A, Beernink, P.T, Alber, T, Schachman, H.K. | | Deposit date: | 2000-03-09 | | Release date: | 2000-05-12 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Binding of bisubstrate analog promotes large structural changes in the unregulated catalytic trimer of aspartate transcarbamoylase: implications for allosteric regulation induced cell migration.
Proc.Natl.Acad.Sci.USA, 97, 2000
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2I6U
 | | Crystal Structure of Ornithine Carbamoyltransferase complexed with Carbamoyl Phosphate and L-Norvaline from Mycobacterium tuberculosis (Rv1656) at 2.2 A | | Descriptor: | NORVALINE, Ornithine carbamoyltransferase, PHOSPHORIC ACID MONO(FORMAMIDE)ESTER, ... | | Authors: | Sankaranarayanan, R, Moradian, F, Cherney, L.T, Garen, C, Cherney, M.M, James, M.N.G, TB Structural Genomics Consortium (TBSGC) | | Deposit date: | 2006-08-29 | | Release date: | 2007-06-26 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | The crystal structures of ornithine carbamoyltransferase from Mycobacterium tuberculosis and its ternary complex with carbamoyl phosphate and L-norvaline reveal the enzyme's catalytic mechanism
J.Mol.Biol., 375, 2008
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1DUV
 | | CRYSTAL STRUCTURE OF E. COLI ORNITHINE TRANSCARBAMOYLASE COMPLEXED WITH NDELTA-L-ORNITHINE-DIAMINOPHOSPHINYL-N-SULPHONIC ACID (PSORN) | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, NDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE, ORNITHINE TRANSCARBAMOYLASE | | Authors: | Langley, D.B, Templeton, M.D, Fields, B.A, Mitchell, R.E, Collyer, C.A. | | Deposit date: | 2000-01-18 | | Release date: | 2000-07-04 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Mechanism of inactivation of ornithine transcarbamoylase by Ndelta -(N'-Sulfodiaminophosphinyl)-L-ornithine, a true transition state analogue? Crystal structure and implications for catalytic mechanism.
J.Biol.Chem., 275, 2000
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8AT1
 | | CRYSTAL STRUCTURES OF ASPARTATE CARBAMOYLTRANSFERASE LIGATED WITH PHOSPHONOACETAMIDE, MALONATE, AND CTP OR ATP AT 2.8-ANGSTROMS RESOLUTION AND NEUTRAL P*H | | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE (R STATE), CATALYTIC CHAIN, ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, ... | | Authors: | Gouaux, J.E, Stevens, R.C, Lipscomb, W.N. | | Deposit date: | 1989-09-22 | | Release date: | 1990-10-15 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structures of aspartate carbamoyltransferase ligated with phosphonoacetamide, malonate, and CTP or ATP at 2.8-A resolution and neutral pH.
Biochemistry, 29, 1990
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8ATC
 | | COMPLEX OF N-PHOSPHONACETYL-L-ASPARTATE WITH ASPARTATE CARBAMOYLTRANSFERASE. X-RAY REFINEMENT, ANALYSIS OF CONFORMATIONAL CHANGES AND CATALYTIC AND ALLOSTERIC MECHANISMS | | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE (R STATE), CATALYTIC CHAIN, ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, ... | | Authors: | Ke, H, Lipscomb, W.N, Cho, Y, Honzatko, R.B. | | Deposit date: | 1989-08-25 | | Release date: | 1990-10-15 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Complex of N-phosphonacetyl-L-aspartate with aspartate carbamoyltransferase. X-ray refinement, analysis of conformational changes and catalytic and allosteric mechanisms.
J.Mol.Biol., 204, 1988
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2IPO
 | | E. coli Aspartate Transcarbamoylase complexed with N-phosphonacetyl-L-asparagine | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Aspartate carbamoyltransferase catalytic chain, Aspartate carbamoyltransferase regulatory chain, ... | | Authors: | Cardia, J.P, Eldo, J, Xia, J, O'Day, E.M, Tsuruta, H, Kantrowitz, E.R. | | Deposit date: | 2006-10-12 | | Release date: | 2007-08-28 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Use of L-asparagine and N-phosphonacetyl-L-asparagine to investigate the linkage of catalysis and homotropic cooperativity in E. coli aspartate transcarbomoylase.
Proteins, 71, 2008
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1DXH
 | | Catabolic ornithine carbamoyltransferase from Pseudomonas aeruginosa | | Descriptor: | ORNITHINE CARBAMOYLTRANSFERASE, SULFATE ION | | Authors: | Sainz, G, Vicat, J, Kahn, R, Duee, E, Tricot, C, Stalon, V, Dideberg, O. | | Deposit date: | 2000-01-05 | | Release date: | 2001-01-12 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal Structure of the Allosteric Active Form of Catabolic Ornithine Carbamoyltransferase from Pseudomonas Aeruginosa
To be Published
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1FB5
 | | LOW RESOLUTION STRUCTURE OF OVINE ORNITHINE TRANSCARBMOYLASE IN THE UNLIGANDED STATE | | Descriptor: | NORVALINE, ORNITHINE TRANSCARBAMOYLASE | | Authors: | Zanotti, G, Battistutta, R, Panzalorto, M, Francescato, P, Bruno, G, De Gregorio, A. | | Deposit date: | 2000-07-14 | | Release date: | 2003-08-26 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Functional and structural characterization of ovine ornithine transcarbamoylase.
Org.Biomol.Chem., 1, 2003
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1D09
 | | ASPARTATE TRANSCARBAMOYLASE COMPLEXED WITH N-PHOSPHONACETYL-L-ASPARTATE (PALA) | | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN, ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, N-(PHOSPHONACETYL)-L-ASPARTIC ACID, ... | | Authors: | Jin, L, Stec, B, Lipscomb, W.N, Kantrowitz, E.R. | | Deposit date: | 1999-09-09 | | Release date: | 2000-01-28 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Insights into the mechanisms of catalysis and heterotropic regulation of Escherichia coli aspartate transcarbamoylase based upon a structure of the enzyme complexed with the bisubstrate analogue N-phosphonacetyl-L-aspartate at 2.1 A.
Proteins, 37, 1999
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2FZK
 | | The Structure of Wild-Type E. Coli Aspartate Transcarbamoylase in Complex with Novel T State Inhibitors at 2.50 Resolution | | Descriptor: | 3,5-BIS[(PHOSPHONOACETYL)AMINO]BENZOIC ACID, Aspartate carbamoyltransferase catalytic chain, Aspartate carbamoyltransferase regulatory chain, ... | | Authors: | Heng, S, Stieglitz, K.A, Eldo, J, Xia, J, Cardia, J.P, Kantrowitz, E.R. | | Deposit date: | 2006-02-09 | | Release date: | 2006-08-29 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | T-state Inhibitors of E. coli Aspartate Transcarbamoylase that Prevent the Allosteric Transition.
Biochemistry, 45, 2006
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8BPS
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8BPL
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2FZG
 | | The Structure of Wild-Type E. Coli Aspartate Transcarbamoylase in Complex with Novel T State Inhibitors at 2.25 Resolution | | Descriptor: | Aspartate carbamoyltransferase catalytic chain, Aspartate carbamoyltransferase regulatory chain, CYTIDINE-5'-TRIPHOSPHATE, ... | | Authors: | Heng, S, Stieglitz, K.A, Eldo, J, Xia, J, Cardia, J.P, Kantrowitz, E.R. | | Deposit date: | 2006-02-09 | | Release date: | 2006-08-29 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | T-state Inhibitors of E. coli Aspartate Transcarbamoylase that Prevent the Allosteric Transition.
Biochemistry, 45, 2006
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1FVO
 | | CRYSTAL STRUCTURE OF HUMAN ORNITHINE TRANSCARBAMYLASE COMPLEXED WITH CARBAMOYL PHOSPHATE | | Descriptor: | ORNITHINE TRANSCARBAMYLASE, PHOSPHORIC ACID MONO(FORMAMIDE)ESTER | | Authors: | Shi, D, Morizono, H, Yu, X, Allewell, N.M, Tuchman, M. | | Deposit date: | 2000-09-20 | | Release date: | 2001-04-04 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Human ornithine transcarbamylase: crystallographic insights into substrate recognition and conformational changes.
Biochem.J., 354, 2001
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2H3E
 | | Structure of wild-type E. coli Aspartate Transcarbamoylase in the presence of N-phosphonacetyl-L-isoasparagine at 2.3A resolution | | Descriptor: | (S)-4-AMINO-4-OXO-3-(2-PHOSPHONOACETAMIDO)BUTANOIC ACID, Aspartate carbamoyltransferase catalytic chain, Aspartate carbamoyltransferase regulatory chain, ... | | Authors: | Eldo, J, Cardia, J.P, O'Day, E.M, Xia, J, Tsuruta, H, Kantrowitz, E.R. | | Deposit date: | 2006-05-22 | | Release date: | 2006-10-17 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | N-Phosphonacetyl-l-isoasparagine a Potent and Specific Inhibitor of Escherichia coli Aspartate Transcarbamoylase.
J.Med.Chem., 49, 2006
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1F1B
 | | CRYSTAL STRUCTURE OF E. COLI ASPARTATE TRANSCARBAMOYLASE P268A MUTANT IN THE R-STATE IN THE PRESENCE OF N-PHOSPHONACETYL-L-ASPARTATE | | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN, ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, N-(PHOSPHONACETYL)-L-ASPARTIC ACID, ... | | Authors: | Jin, L, Stec, B, Kantrowitz, E.R. | | Deposit date: | 2000-05-18 | | Release date: | 2000-11-22 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A cis-proline to alanine mutant of E. coli aspartate transcarbamoylase: kinetic studies and three-dimensional crystal structures.
Biochemistry, 39, 2000
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2FZC
 | | The Structure of Wild-Type E. Coli Aspartate Transcarbamoylase in Complex with Novel T State Inhibitors at 2.10 Resolution | | Descriptor: | Aspartate carbamoyltransferase catalytic chain, Aspartate carbamoyltransferase regulatory chain, CYTIDINE-5'-TRIPHOSPHATE, ... | | Authors: | Heng, S, Stieglitz, K.A, Eldo, J, Xia, J, Cardia, J.P, Kantrowitz, E.R. | | Deposit date: | 2006-02-09 | | Release date: | 2006-08-29 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | T-state Inhibitors of E. coli Aspartate Transcarbamoylase that Prevent the Allosteric Transition.
Biochemistry, 45, 2006
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2G7M
 | | Crystal structure of B. fragilis N-succinylornithine transcarbamylase P90E mutant complexed with carbamoyl phosphate and N-acetylnorvaline | | Descriptor: | N-ACETYL-L-NORVALINE, PHOSPHORIC ACID MONO(FORMAMIDE)ESTER, SULFATE ION, ... | | Authors: | Shi, D, Yu, X, Roth, L, Morizono, H, Allewell, N.M, Tuchman, M. | | Deposit date: | 2006-02-28 | | Release date: | 2007-03-06 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | A single mutation in the active site swaps the substrate specificity of N-acetyl-L-ornithine transcarbamylase and N-succinyl-L-ornithine transcarbamylase.
Protein Sci., 16, 2007
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1EZZ
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4EP1
 | | Crystal structure of anabolic ornithine carbamoyltransferase from Bacillus anthracis | | Descriptor: | Ornithine carbamoyltransferase | | Authors: | Shabalin, I.G, Mikolajczak, K, Stam, J, Winsor, J, Shuvalova, L, Anderson, W.F, Minor, W, Center for Structural Genomics of Infectious Diseases (CSGID) | | Deposit date: | 2012-04-16 | | Release date: | 2012-04-25 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (3.25 Å) | | Cite: | Crystal structures of anabolic ornithine carbamoyltransferase from Bacillus anthracis
To be Published
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4F04
 | | A Second Allosteric site in E. coli Aspartate Transcarbamoylase: R-state ATCase with UTP bound | | Descriptor: | Aspartate carbamoyltransferase catalytic chain, Aspartate carbamoyltransferase regulatory chain, N-(PHOSPHONACETYL)-L-ASPARTIC ACID, ... | | Authors: | Peterson, A.W, Cockrell, G.M, Kantrowitz, E.R. | | Deposit date: | 2012-05-03 | | Release date: | 2012-07-11 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A second allosteric site in Escherichia coli aspartate transcarbamoylase.
Biochemistry, 51, 2012
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4E2F
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4FYX
 | | E. coli Aspartate Transcarbamoylase complexed with dCTP, UTP, and Mg2+ | | Descriptor: | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE, Aspartate carbamoyltransferase catalytic chain, Aspartate carbamoyltransferase regulatory chain, ... | | Authors: | Cockrell, G.M, Kantrowitz, E.R. | | Deposit date: | 2012-07-05 | | Release date: | 2012-10-10 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.0889 Å) | | Cite: | Metal Ion Involvement in the Allosteric Mechanism of Escherichia coli Aspartate Transcarbamoylase.
Biochemistry, 51, 2012
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