1PP2 - Sequence, Chains, Asymmetric and Biological Units

• Title: THE REFINED CRYSTAL STRUCTURE OF DIMERIC PHOSPHOLIPASE A2 AT 2.5 ANGSTROMS. ACCESS TO A SHIELDED CATALYTIC CENTER
• Keywords: HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1PP2	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CALCIUM-FREE PHOSPHOLIPASE A2	R	122	946	0
2	Protein	CALCIUM-FREE PHOSPHOLIPASE A2	L	122	946	0
3	Water			137	0	137
total				381	1892	137

Proteins

Unit 1

SER 1 LEU 2 VAL 3 GLN 4 PHE 5 GLU 6 THR 7 LEU 8 ILE 9 MET 10 LYS 11 ILE 12 ALA 13 GLY 14 ARG 16 SER 17 GLY 18 LEU 19 LEU 20 TRP 21 TYR 22 SER 23 ALA 24 TYR 25 GLY 26 CYS 27 TYR 28 CYS 29 GLY 30 TRP 31 GLY 32 GLY 33 HIS 34 GLY 35 LEU 36 PRO 37 GLN 38 ASP 39 ALA 40 THR 41 ASP 42 ARG 43 CYS 44 CYS 45 PHE 46 VAL 47 HIS 48 ASP 49 CYS 50 CYS 51 TYR 52 GLY 53 LYS 54 ALA 55 THR 56 ASP 59 CYS 61 ASN 67 PRO 68 LYS 69 THR 70 VAL 71 SER 72 TYR 73 THR 74 TYR 75 SER 76 GLU 77 GLU 78 ASN 79 GLY 80 GLU 81 ILE 82 ILE 83 CYS 84 GLY 85 GLY 86 ASP 88 ASP 89 PRO 90 CYS 91 GLY 92 THR 93 GLN 94 ILE 95 CYS 96 GLU 97 CYS 98 ASP 99 LYS 100 ALA 101 ALA 102 ALA 103 ILE 104 CYS 105 PHE 106 ARG 107 ASP 108 ASN 109 ILE 110 PRO 111 SER 112 TYR 113 ASP 114 ASN 115 LYS 116 TYR 117 TRP 118 LEU 119 PHE 120 PRO 121 PRO 122 LYS 124 ASP 125 CYS 126 ARG 127 GLU 128 GLU 129 PRO 130 GLU 131 PRO 132 CYS 133

Unit 2

SER 1 LEU 2 VAL 3 GLN 4 PHE 5 GLU 6 THR 7 LEU 8 ILE 9 MET 10 LYS 11 ILE 12 ALA 13 GLY 14 ARG 16 SER 17 GLY 18 LEU 19 LEU 20 TRP 21 TYR 22 SER 23 ALA 24 TYR 25 GLY 26 CYS 27 TYR 28 CYS 29 GLY 30 TRP 31 GLY 32 GLY 33 HIS 34 GLY 35 LEU 36 PRO 37 GLN 38 ASP 39 ALA 40 THR 41 ASP 42 ARG 43 CYS 44 CYS 45 PHE 46 VAL 47 HIS 48 ASP 49 CYS 50 CYS 51 TYR 52 GLY 53 LYS 54 ALA 55 THR 56 ASP 59 CYS 61 ASN 67 PRO 68 LYS 69 THR 70 VAL 71 SER 72 TYR 73 THR 74 TYR 75 SER 76 GLU 77 GLU 78 ASN 79 GLY 80 GLU 81 ILE 82 ILE 83 CYS 84 GLY 85 GLY 86 ASP 88 ASP 89 PRO 90 CYS 91 GLY 92 THR 93 GLN 94 ILE 95 CYS 96 GLU 97 CYS 98 ASP 99 LYS 100 ALA 101 ALA 102 ALA 103 ILE 104 CYS 105 PHE 106 ARG 107 ASP 108 ASN 109 ILE 110 PRO 111 SER 112 TYR 113 ASP 114 ASN 115 LYS 116 TYR 117 TRP 118 LEU 119 PHE 120 PRO 121 PRO 122 LYS 124 ASP 125 CYS 126 ARG 127 GLU 128 GLU 129 PRO 130 GLU 131 PRO 132 CYS 133