1SZH - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF C. ELEGANS HER-1
• Keywords: EXTENDED 3-10 HELIX; LEFT-HANDED ANTI-PARALLEL 4-HELIX BUNDL OVERHAND 3-HELIX BUNDLE, SIGNALING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HER-1 PROTEIN	A	147	1166	0
2	Protein	HER-1 PROTEIN	B	143	1139	0
3	Ligand	HER-1 PROTEIN	A	2	0	8
4	Ligand	HER-1 PROTEIN	B	2	0	8
5	Water			243	0	243
total				537	2305	259

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	ACT 315 ACT 334
Unit 4	ACT 332 ACT 333