4IHZ - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF CRATABL, A TRYPSIN INHIBITOR FROM CRATA
• Keywords: BETA-TREFOIL, SERINE PROTEASE INHIBITOR, HYDROLASE INHIBITOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4IHZ	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CRATABL	A	164	1273	7
2	Protein	CRATABL	B	164	1273	7
3	Ligand		C	4	0	49
4	Ligand	CRATABL	A	3	0	12
5	Ligand	CRATABL	B	6	0	37
6	Water			394	0	394
total				735	2546	506

Proteins

Unit 1

ALA 1 ILE 2 LEU 3 THR 4 GLY 5 VAL 6 PRO 7 TYR 8 TYR 9 ILE 10 LEU 11 PRO 12 SER 13 THR 14 SER 15 ARG 16 ALA 17 GLY 18 PHE 19 SER 20 PRO 21 ASP 22 ASN 23 LEU 24 ARG 25 LYS 26 ASN 27 THR 28 SER 29 GLN 30 PRO 31 SER 32 CYS 33 PRO 34 LEU 35 ASP 36 LEU 37 ILE 38 THR 39 GLN 40 LEU 41 ARG 42 PHE 43 PRO 44 PRO 45 ARG 46 ILE 47 GLY 48 VAL 49 PRO 50 VAL 51 ILE 52 PHE 53 THR 54 PRO 55 GLN 56 ASN 57 SER 58 SER 59 LEU 60 LYS 61 VAL 62 VAL 63 PRO 64 LEU 65 SER 66 HIS 67 ASN 68 LEU 69 ASN 70 ILE 71 HIS 72 THR 73 CSX 74 SER 75 ASP 76 LEU 77 TRP 78 PHE 79 CYS 80 PRO 81 GLU 82 SER 83 LYS 84 ILE 85 TRP 86 THR 87 VAL 88 LYS 89 SER 90 SER 91 SER 92 ILE 93 HIS 94 ARG 95 GLY 96 LEU 97 VAL 98 VAL 99 THR 100 THR 101 GLY 102 GLY 103 THR 104 PHE 105 ARG 106 SER 107 LEU 108 GLY 109 SER 110 TRP 111 PHE 112 ARG 113 ILE 114 GLU 115 ARG 116 HIS 117 GLY 118 ASP 119 SER 120 TYR 121 LYS 122 LEU 123 VAL 124 HIS 125 CYS 126 PRO 127 ARG 128 GLY 129 SER 130 THR 131 PRO 132 CYS 133 ARG 134 ASP 135 VAL 136 GLY 137 ILE 138 GLU 139 THR 140 VAL 141 GLY 142 GLY 143 GLY 144 GLY 145 ARG 146 ARG 147 TYR 148 LEU 149 ALA 150 PRO 151 ARG 152 ASP 153 ARG 154 PRO 155 LEU 156 ALA 157 VAL 158 ARG 159 PHE 160 THR 161 ARG 162 ALA 163 SER 164

Unit 2

ALA 1 ILE 2 LEU 3 THR 4 GLY 5 VAL 6 PRO 7 TYR 8 TYR 9 ILE 10 LEU 11 PRO 12 SER 13 THR 14 SER 15 ARG 16 ALA 17 GLY 18 PHE 19 SER 20 PRO 21 ASP 22 ASN 23 LEU 24 ARG 25 LYS 26 ASN 27 THR 28 SER 29 GLN 30 PRO 31 SER 32 CYS 33 PRO 34 LEU 35 ASP 36 LEU 37 ILE 38 THR 39 GLN 40 LEU 41 ARG 42 PHE 43 PRO 44 PRO 45 ARG 46 ILE 47 GLY 48 VAL 49 PRO 50 VAL 51 ILE 52 PHE 53 THR 54 PRO 55 GLN 56 ASN 57 SER 58 SER 59 LEU 60 LYS 61 VAL 62 VAL 63 PRO 64 LEU 65 SER 66 HIS 67 ASN 68 LEU 69 ASN 70 ILE 71 HIS 72 THR 73 CSX 74 SER 75 ASP 76 LEU 77 TRP 78 PHE 79 CYS 80 PRO 81 GLU 82 SER 83 LYS 84 ILE 85 TRP 86 THR 87 VAL 88 LYS 89 SER 90 SER 91 SER 92 ILE 93 HIS 94 ARG 95 GLY 96 LEU 97 VAL 98 VAL 99 THR 100 THR 101 GLY 102 GLY 103 THR 104 PHE 105 ARG 106 SER 107 LEU 108 GLY 109 SER 110 TRP 111 PHE 112 ARG 113 ILE 114 GLU 115 ARG 116 HIS 117 GLY 118 ASP 119 SER 120 TYR 121 LYS 122 LEU 123 VAL 124 HIS 125 CYS 126 PRO 127 ARG 128 GLY 129 SER 130 THR 131 PRO 132 CYS 133 ARG 134 ASP 135 VAL 136 GLY 137 ILE 138 GLU 139 THR 140 VAL 141 GLY 142 GLY 143 GLY 144 GLY 145 ARG 146 ARG 147 TYR 148 LEU 149 ALA 150 PRO 151 ARG 152 ASP 153 ARG 154 PRO 155 LEU 156 ALA 157 VAL 158 ARG 159 PHE 160 THR 161 ARG 162 ALA 163 SER 164

Ligands

Unit 3	NAG 1 NAG 2 BMA 3 FUC 4
Unit 4	SO4 201 GOL 206 CL 207
Unit 5	SO4 201 SO4 202 NAG 203 GOL 204 GOL 205 CL 206