3JR8 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF BTHTX-II (ASP49-PLA2 FROM BOTHROPS JARA SNAKE VENOM) WITH CALCIUM IONS
• Keywords: PHOSPHOLIPASES A2, ASP49-PLA2, MIOTOXIC ASP49-PLA2, BOTHROPS BTHTX-II, DISULFIDE BOND, HYDROLASE, LIPID DEGRADATION, MET BINDING, SECRETED
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3JR8	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PHOSPHOLIPASE A2 BOTHROPSTOXIN-2	A	122	929	0
2	Protein	PHOSPHOLIPASE A2 BOTHROPSTOXIN-2	B	122	963	0
3	Ligand	PHOSPHOLIPASE A2 BOTHROPSTOXIN-2	A	2	0	2
4	Ligand	PHOSPHOLIPASE A2 BOTHROPSTOXIN-2	B	2	0	2
5	Water			88	0	88
total				336	1892	92

Proteins

Unit 1

ASP 1 LEU 2 TRP 3 GLN 4 PHE 5 GLY 6 GLN 7 MET 8 ILE 9 LEU 10 LYS 11 GLU 12 THR 13 GLY 14 LYS 16 LEU 17 PRO 18 PHE 19 PRO 20 TYR 21 TYR 22 THR 23 THR 24 TYR 25 GLY 26 CYS 27 TYR 28 CYS 29 GLY 30 TRP 31 GLY 32 GLY 33 GLN 34 GLY 35 GLN 36 PRO 37 LYS 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 LEU 55 THR 56 ASN 59 CYS 61 LYS 67 PRO 68 LYS 69 THR 70 ASP 71 ARG 72 TYR 73 SER 74 TYR 75 SER 76 ARG 77 GLU 78 ASN 79 GLY 80 VAL 81 ILE 82 ILE 83 CYS 84 GLY 85 GLU 86 GLY 87 THR 88 PRO 90 CYS 91 GLU 92 LYS 93 GLN 94 ILE 95 CYS 96 GLU 97 CYS 98 ASP 99 LYS 100 ALA 101 ALA 102 ALA 103 VAL 104 CYS 105 PHE 106 ARG 107 GLU 108 ASN 109 LEU 110 ARG 111 THR 112 TYR 113 LYS 114 LYS 115 ARG 116 TYR 117 MET 118 ALA 119 TYR 120 PRO 121 ASP 122 VAL 124 LEU 125 CYS 126 LYS 127 LYS 128 PRO 129 ALA 130 GLU 131 LYS 132 CYS 133

Unit 2

ASP 1 LEU 2 TRP 3 GLN 4 PHE 5 GLY 6 GLN 7 MET 8 ILE 9 LEU 10 LYS 11 GLU 12 THR 13 GLY 14 LYS 16 LEU 17 PRO 18 PHE 19 PRO 20 TYR 21 TYR 22 THR 23 THR 24 TYR 25 GLY 26 CYS 27 TYR 28 CYS 29 GLY 30 TRP 31 GLY 32 GLY 33 GLN 34 GLY 35 GLN 36 PRO 37 LYS 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 LEU 55 THR 56 ASN 59 CYS 61 LYS 67 PRO 68 LYS 69 THR 70 ASP 71 ARG 72 TYR 73 SER 74 TYR 75 SER 76 ARG 77 GLU 78 ASN 79 GLY 80 VAL 81 ILE 82 ILE 83 CYS 84 GLY 85 GLU 86 GLY 87 THR 88 PRO 90 CYS 91 GLU 92 LYS 93 GLN 94 ILE 95 CYS 96 GLU 97 CYS 98 ASP 99 LYS 100 ALA 101 ALA 102 ALA 103 VAL 104 CYS 105 PHE 106 ARG 107 GLU 108 ASN 109 LEU 110 ARG 111 THR 112 TYR 113 LYS 114 LYS 115 ARG 116 TYR 117 MET 118 ALA 119 TYR 120 PRO 121 ASP 122 VAL 124 LEU 125 CYS 126 LYS 127 LYS 128 PRO 129 ALA 130 GLU 131 LYS 132 CYS 133

Ligands

Unit 3	CA 134 CA 135
Unit 4	CA 134 CA 135