1BA7 - Sequence, Chains, Asymmetric and Biological Units

• Title: SOYBEAN TRYPSIN INHIBITOR
• Keywords: SERINE PROTEASE INHIBITOR, TRYPSIN INHIBITOR (KUNITZ)
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1BA7	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TRYPSIN INHIBITOR (KUNITZ)	A	165	1238	0
2	Protein	TRYPSIN INHIBITOR (KUNITZ)	B	169	1258	0
3	Water			157	0	157
total				491	2496	157

Proteins

Unit 1

ASP 1 PHE 2 VAL 3 LEU 4 ASP 5 ASN 6 GLU 7 GLY 8 ASN 9 PRO 10 LEU 11 GLU 12 ASN 13 GLY 14 GLY 15 THR 16 TYR 17 TYR 18 ILE 19 LEU 20 SER 21 ASP 22 ILE 23 THR 24 ALA 25 PHE 26 GLY 27 GLY 28 ILE 29 ARG 30 ALA 31 ALA 32 PRO 33 THR 34 GLY 35 ASN 36 GLU 37 ARG 38 CYS 39 PRO 40 LEU 41 THR 42 VAL 43 VAL 44 GLN 45 SER 46 ARG 47 ASN 48 GLU 49 LEU 50 ASP 51 LYS 52 GLY 53 ILE 54 GLY 55 THR 56 ILE 57 ILE 58 SER 59 SER 60 PRO 61 TYR 62 ARG 63 ILE 64 ARG 65 PHE 66 ILE 67 ALA 68 GLU 69 GLY 70 HIS 71 PRO 72 LEU 73 SER 74 LEU 75 LYS 76 PHE 77 ASP 78 SER 79 PHE 80 ALA 81 VAL 82 ILE 83 MET 84 LEU 85 CYS 86 VAL 87 GLY 88 ILE 89 PRO 90 THR 91 GLU 92 TRP 93 SER 94 VAL 95 VAL 96 GLU 97 ASP 98 LEU 99 PRO 100 GLU 101 GLY 102 PRO 103 ALA 104 VAL 105 LYS 106 ILE 107 GLY 108 GLU 109 ASN 110 LYS 111 ASP 112 ALA 113 MET 114 ASP 115 GLY 116 TRP 117 PHE 118 ARG 119 LEU 120 GLU 121 ARG 122 VAL 123 ASN 129 ASN 130 TYR 131 LYS 132 LEU 133 VAL 134 PHE 135 CYS 136 PRO 137 GLN 138 CYS 145 GLY 146 ASP 147 ILE 148 GLY 149 ILE 150 SER 151 ILE 152 ASP 153 HIS 154 ASP 155 ASP 156 GLY 157 THR 158 ARG 159 ARG 160 LEU 161 VAL 162 VAL 163 SER 164 LYS 165 ASN 166 LYS 167 PRO 168 LEU 169 VAL 170 VAL 171 GLN 172 PHE 173 GLN 174 LYS 175 LEU 176

Unit 2

ASP 1 PHE 2 VAL 3 LEU 4 ASP 5 ASN 6 GLU 7 GLY 8 ASN 9 PRO 10 LEU 11 GLU 12 ASN 13 GLY 14 GLY 15 THR 16 TYR 17 TYR 18 ILE 19 LEU 20 SER 21 ASP 22 ILE 23 THR 24 ALA 25 PHE 26 GLY 27 GLY 28 ILE 29 ARG 30 ALA 31 ALA 32 PRO 33 THR 34 GLY 35 ASN 36 GLU 37 ARG 38 CYS 39 PRO 40 LEU 41 THR 42 VAL 43 VAL 44 GLN 45 SER 46 ARG 47 ASN 48 GLU 49 LEU 50 ASP 51 LYS 52 GLY 53 ILE 54 GLY 55 THR 56 ILE 57 ILE 58 SER 59 SER 60 PRO 61 TYR 62 ARG 63 ILE 64 ARG 65 PHE 66 ILE 67 ALA 68 GLU 69 GLY 70 HIS 71 PRO 72 LEU 73 SER 74 LEU 75 LYS 76 PHE 77 ASP 78 SER 79 PHE 80 ALA 81 VAL 82 ILE 83 MET 84 LEU 85 CYS 86 VAL 87 GLY 88 ILE 89 PRO 90 THR 91 GLU 92 TRP 93 SER 94 VAL 95 VAL 96 GLU 97 ASP 98 LEU 99 PRO 100 GLU 101 GLY 102 PRO 103 ALA 104 VAL 105 LYS 106 ILE 107 GLY 108 GLU 109 ASN 110 LYS 111 ASP 112 ALA 113 MET 114 ASP 115 GLY 116 TRP 117 PHE 118 ARG 119 LEU 120 GLU 121 ARG 122 VAL 123 SER 124 PHE 128 ASN 129 ASN 130 TYR 131 LYS 132 LEU 133 VAL 134 PHE 135 CYS 136 PRO 137 GLN 138 ASP 143 LYS 144 CYS 145 GLY 146 ASP 147 ILE 148 GLY 149 ILE 150 SER 151 ILE 152 ASP 153 HIS 154 ASP 155 ASP 156 GLY 157 THR 158 ARG 159 ARG 160 LEU 161 VAL 162 VAL 163 SER 164 LYS 165 ASN 166 LYS 167 PRO 168 LEU 169 VAL 170 VAL 171 GLN 172 PHE 173 GLN 174 LYS 175 LEU 176