1G4I
 
 | | Crystal structure of the bovine pancreatic phospholipase A2 at 0.97A | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, ... | | Authors: | Steiner, R.A, Rozeboom, H.J, de Vries, A, Kalk, K.H, Murshudov, G.N, Wilson, K.S, Dijkstra, B.W. | | Deposit date: | 2000-10-27 | | Release date: | 2001-04-04 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (0.97 Å) | | Cite: | X-ray structure of bovine pancreatic phospholipase A2 at atomic resolution.
Acta Crystallogr.,Sect.D, 57, 2001
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1VL9
 | | Atomic resolution (0.97A) structure of the triple mutant (K53,56,121M) of bovine pancreatic phospholipase A2 | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, ... | | Authors: | Sekar, K, Velmurugan, D, Rajakannan, V, Gayathri, D, Poi, M.-J, Tsai, M.-D, Dauter, M, Dauter, Z. | | Deposit date: | 2004-07-15 | | Release date: | 2004-10-19 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (0.97 Å) | | Cite: | Atomic resolution (0.97 A) structure of the triple mutant (K53,56,121M) of bovine pancreatic phospholipase A2.
Acta Crystallogr.,Sect.F, 61, 2005
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2BCH
 | | A possible of Second calcium ion in interfacial binding: Atomic and Medium resolution crystal structures of the quadruple mutant of phospholipase A2 | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Sekar, K, Yogavel, M, Velmurugan, D, Poi, M.J, Dauter, Z, Tsai, M.D. | | Deposit date: | 2005-10-19 | | Release date: | 2006-07-04 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Suggestive evidence for the involvement of the second calcium and surface loop in interfacial binding: monoclinic and trigonal crystal structures of a quadruple mutant of phospholipase A(2).
Acta Crystallogr.,Sect.D, 62, 2006
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2BAX
 | | Atomic Resolution Structure of the Double Mutant (K53,56M) of Bovine Pancreatic Phospholipase A2 | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, ... | | Authors: | Sekar, K, Yogavel, M, Velmurugan, D, Dauter, Z, Dauter, M, Tsai, M.D. | | Deposit date: | 2005-10-15 | | Release date: | 2005-10-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Atomic resolution (0.97 A) structure of the triple mutant (K53,56,121M) of bovine pancreatic phospholipase A2.
Acta Crystallogr.,Sect.F, 61, 2005
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1UNE
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4BP2
 | | CRYSTALLOGRAPHIC REFINEMENT OF BOVINE PRO-PHOSPHOLIPASE A2 AT 1.6 ANGSTROMS RESOLUTION | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, PHOSPHOLIPASE A2 | | Authors: | Finzel, B.C, Weber, P.C, Ohlendorf, D.H, Salemme, F.R. | | Deposit date: | 1990-09-07 | | Release date: | 1991-10-15 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Crystallographic refinement of bovine pro-phospholipase A2 at 1.6 A resolution.
Acta Crystallogr.,Sect.B, 47, 1991
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1VKQ
 | | A re-determination of the structure of the triple mutant (K53,56,120M) of phospholipase A2 at 1.6A resolution using sulphur-SAS at 1.54A wavelength | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Sekar, K, Velmurugan, D, Rajakannan, V, Yamane, T, Dauter, M, Dauter, Z. | | Deposit date: | 2004-06-12 | | Release date: | 2004-08-31 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | A redetermination of the structure of the triple mutant (K53,56,120M) of phospholipase A2 at 1.6 A resolution using sulfur-SAS at 1.54 A wavelength.
Acta Crystallogr.,Sect.D, 60, 2004
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1BP2
 | | STRUCTURE OF BOVINE PANCREATIC PHOSPHOLIPASE A2 AT 1.7 ANGSTROMS RESOLUTION | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, PHOSPHOLIPASE A2 | | Authors: | Dijkstra, B.W, Kalk, K.H, Hol, W.G.J, Drenth, J. | | Deposit date: | 1981-04-06 | | Release date: | 1981-05-21 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structure of bovine pancreatic phospholipase A2 at 1.7A resolution.
J.Mol.Biol., 147, 1981
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2B96
 | | Third Calcium ion found in an inhibitor bound phospholipase A2 | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 4-METHOXYBENZOIC ACID, CALCIUM ION, ... | | Authors: | Sekar, K, Velmurugan, D, Yamane, T, Tsai, M.D. | | Deposit date: | 2005-10-11 | | Release date: | 2006-03-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Third Calcium ion found in an inhibitor bound phospholipase A2
Acta Crystallogr.,Sect.D, 62, 2006
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1MKT
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1BPQ
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2BPP
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1MKU
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1O3W
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1MKV
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1MKS
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1IRB
 | | CARBOXYLIC ESTER HYDROLASE | | Descriptor: | CALCIUM ION, PHOSPHOLIPASE A2 | | Authors: | Sundaralingam, M. | | Deposit date: | 1997-08-13 | | Release date: | 1997-12-24 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Phospholipase A2 engineering. Deletion of the C-terminus segment changes substrate specificity and uncouples calcium and substrate binding at the zwitterionic interface.
Biochemistry, 35, 1996
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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: | 2023-08-09 | | 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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1KVX
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2ZP3
 | | Carboxylic ester hydrolase, single mutant d49n of bovine pancreatic pla2 enzyme | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CALCIUM ION, ... | | Authors: | Kanaujia, S.P, Sekar, K. | | Deposit date: | 2008-06-27 | | Release date: | 2008-11-04 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structures and molecular-dynamics studies of three active-site mutants of bovine pancreatic phospholipase A(2)
Acta Crystallogr.,Sect.D, 64, 2008
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1GH4
 | | Structure of the triple mutant (K56M, K120M, K121M) of phospholipase A2 | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, PHOSPHOLIPASE A2 | | Authors: | Sekar, K, Velmurugan, D, Tsai, M.D. | | Deposit date: | 2000-11-09 | | Release date: | 2001-05-09 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Observation of additional calcium ion in the crystal structure of the triple mutant K56,120,121M of bovine pancreatic phospholipase A2.
J.Mol.Biol., 324, 2002
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2ZP5
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1KVY
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2BD1
 | | A possible role of the second calcium ion in interfacial binding: Atomic and medium resolution crystal structures of the quadruple mutant of phospholipase A2 | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, Phospholipase A2 | | Authors: | Sekar, K, Velmurugan, D, Tsai, M.D. | | Deposit date: | 2005-10-19 | | Release date: | 2006-07-04 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Suggestive evidence for the involvement of the second calcium and surface loop in interfacial binding: monoclinic and trigonal crystal structures of a quadruple mutant of phospholipase A(2).
Acta Crystallogr.,Sect.D, 62, 2006
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1CEH
 | | STRUCTURE AND FUNCTION OF THE CATALYTIC SITE MUTANT ASP99ASN OF PHOSPHOLIPASE A2: ABSENCE OF CONSERVED STRUCTURAL WATER | | Descriptor: | CALCIUM ION, PHOSPHOLIPASE A2 | | Authors: | Kumar, A, Sekharudu, C, Ramakrishnan, B, Dupureur, C.M, Zhu, H, Tsai, M.-D, Sundaralingam, M. | | Deposit date: | 1994-11-16 | | Release date: | 1995-02-07 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structure and function of the catalytic site mutant Asp 99 Asn of phospholipase A2: absence of the conserved structural water.
Protein Sci., 3, 1994
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