1CID - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF DOMAINS 3 & 4 OF RAT CD4 AND THEIR RELATIONSHIP TO THE NH2-TERMINAL DOMAINS
• Keywords: T-CELL SURFACE GLYCOPROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	T CELL SURFACE GLYCOPROTEIN CD4	A	177	1381	0
2	Ligand	T CELL SURFACE GLYCOPROTEIN CD4	A	1	0	1
3	Water			14	0	14
total				192	1381	15

Proteins

Unit 1

THR 1 SER 2 ILE 3 THR 4 ALA 5 TYR 6 LYS 7 SER 8 GLU 9 GLY 10 GLU 11 SER 12 ALA 13 GLU 14 PHE 15 SER 16 PHE 17 PRO 18 LEU 19 ASN 20 LEU 21 GLY 22 GLU 23 GLU 24 SER 25 LEU 26 GLN 27 GLY 28 GLU 29 LEU 30 ARG 31 TRP 32 LYS 33 ALA 34 GLU 35 LYS 36 ALA 37 PRO 38 SER 39 SER 40 GLN 41 SER 42 TRP 43 ILE 44 THR 45 PHE 46 SER 47 LEU 48 LYS 49 ASN 50 GLN 51 LYS 52 VAL 53 SER 54 VAL 55 GLN 56 LYS 57 SER 58 THR 59 SER 60 ASN 61 PRO 62 LYS 63 PHE 64 GLN 65 LEU 66 SER 67 GLU 68 THR 69 LEU 70 PRO 71 LEU 72 THR 73 LEU 74 GLN 75 ILE 76 PRO 77 GLN 78 VAL 79 SER 80 LEU 81 GLN 82 PHE 83 ALA 84 GLY 85 SER 86 GLY 87 ASN 88 LEU 89 THR 90 LEU 91 THR 92 LEU 93 ASP 94 ARG 95 GLY 96 ILE 97 LEU 98 TYR 99 GLN 100 GLU 101 VAL 102 ASN 103 LEU 104 VAL 105 VAL 106 MET 107 LYS 108 VAL 109 THR 110 GLN 111 PRO 112 ASP 113 SER 114 ASN 115 THR 116 LEU 117 THR 118 CYS 119 GLU 120 VAL 121 MET 122 GLY 123 PRO 124 THR 125 SER 126 PRO 127 LYS 128 MET 129 ARG 130 LEU 131 ILE 132 LEU 133 LYS 134 GLN 135 GLU 136 ASN 137 GLN 138 GLU 139 ALA 140 ARG 141 VAL 142 SER 143 ARG 144 GLN 145 GLU 146 LYS 147 VAL 148 ILE 149 GLN 150 VAL 151 GLN 152 ALA 153 PRO 154 GLU 155 ALA 156 GLY 157 VAL 158 TRP 159 GLN 160 CYS 161 LEU 162 LEU 163 SER 164 GLU 165 GLY 166 GLU 167 GLU 168 VAL 169 LYS 170 MET 171 ASP 172 SER 173 LYS 174 ILE 175 GLN 176 VAL 177

Ligands

Unit 2

SO4 202