4TQA - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A GDP-BOUND G13D ONCOGENIC MUTANT OF HU KRAS
• Keywords: SMALL GTPASE, SIGNAL TRANSDUCTION, GDP BINDING, GTP BINDING, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	GTPASE KRAS	A	169	2663	0
2	Protein	GTPASE KRAS	B	169	2656	0
3	Ligand	GTPASE KRAS	A	2	0	38
4	Ligand	GTPASE KRAS	B	2	0	38
5	Water			424	0	424
total				766	5319	500

Proteins

Unit 1

GLY 0 MET 1 THR 2 GLU 3 TYR 4 LYS 5 LEU 6 VAL 7 VAL 8 VAL 9 GLY 10 ALA 11 GLY 12 ASP 13 VAL 14 GLY 15 LYS 16 SER 17 ALA 18 LEU 19 THR 20 ILE 21 GLN 22 LEU 23 ILE 24 GLN 25 ASN 26 HIS 27 PHE 28 VAL 29 ASP 30 GLU 31 TYR 32 ASP 33 PRO 34 THR 35 ILE 36 GLU 37 ASP 38 SER 39 TYR 40 ARG 41 LYS 42 GLN 43 VAL 44 VAL 45 ILE 46 ASP 47 GLY 48 GLU 49 THR 50 CYS 51 LEU 52 LEU 53 ASP 54 ILE 55 LEU 56 ASP 57 THR 58 ALA 59 GLY 60 GLN 61 GLU 62 GLU 63 TYR 64 SER 65 ALA 66 MET 67 ARG 68 ASP 69 GLN 70 TYR 71 MET 72 ARG 73 THR 74 GLY 75 GLU 76 GLY 77 PHE 78 LEU 79 CYS 80 VAL 81 PHE 82 ALA 83 ILE 84 ASN 85 ASN 86 THR 87 LYS 88 SER 89 PHE 90 GLU 91 ASP 92 ILE 93 HIS 94 HIS 95 TYR 96 ARG 97 GLU 98 GLN 99 ILE 100 LYS 101 ARG 102 VAL 103 LYS 104 ASP 105 SER 106 GLU 107 ASP 108 VAL 109 PRO 110 MET 111 VAL 112 LEU 113 VAL 114 GLY 115 ASN 116 LYS 117 CYS 118 ASP 119 LEU 120 PRO 121 SER 122 ARG 123 THR 124 VAL 125 ASP 126 THR 127 LYS 128 GLN 129 ALA 130 GLN 131 ASP 132 LEU 133 ALA 134 ARG 135 SER 136 TYR 137 GLY 138 ILE 139 PRO 140 PHE 141 ILE 142 GLU 143 THR 144 SER 145 ALA 146 LYS 147 THR 148 ARG 149 GLN 150 GLY 151 VAL 152 ASP 153 ASP 154 ALA 155 PHE 156 TYR 157 THR 158 LEU 159 VAL 160 ARG 161 GLU 162 ILE 163 ARG 164 LYS 165 HIS 166 LYS 167 GLU 168

Unit 2

GLY 0 MET 1 THR 2 GLU 3 TYR 4 LYS 5 LEU 6 VAL 7 VAL 8 VAL 9 GLY 10 ALA 11 GLY 12 ASP 13 VAL 14 GLY 15 LYS 16 SER 17 ALA 18 LEU 19 THR 20 ILE 21 GLN 22 LEU 23 ILE 24 GLN 25 ASN 26 HIS 27 PHE 28 VAL 29 ASP 30 GLU 31 TYR 32 ASP 33 PRO 34 THR 35 ILE 36 GLU 37 ASP 38 SER 39 TYR 40 ARG 41 LYS 42 GLN 43 VAL 44 VAL 45 ILE 46 ASP 47 GLY 48 GLU 49 THR 50 CYS 51 LEU 52 LEU 53 ASP 54 ILE 55 LEU 56 ASP 57 THR 58 ALA 59 GLY 60 GLN 61 GLU 62 GLU 63 TYR 64 SER 65 ALA 66 MET 67 ARG 68 ASP 69 GLN 70 TYR 71 MET 72 ARG 73 THR 74 GLY 75 GLU 76 GLY 77 PHE 78 LEU 79 CYS 80 VAL 81 PHE 82 ALA 83 ILE 84 ASN 85 ASN 86 THR 87 LYS 88 SER 89 PHE 90 GLU 91 ASP 92 ILE 93 HIS 94 HIS 95 TYR 96 ARG 97 GLU 98 GLN 99 ILE 100 LYS 101 ARG 102 VAL 103 LYS 104 ASP 105 SER 106 GLU 107 ASP 108 VAL 109 PRO 110 MET 111 VAL 112 LEU 113 VAL 114 GLY 115 ASN 116 LYS 117 CYS 118 ASP 119 LEU 120 PRO 121 SER 122 ARG 123 THR 124 VAL 125 ASP 126 THR 127 LYS 128 GLN 129 ALA 130 GLN 131 ASP 132 LEU 133 ALA 134 ARG 135 SER 136 TYR 137 GLY 138 ILE 139 PRO 140 PHE 141 ILE 142 GLU 143 THR 144 SER 145 ALA 146 LYS 147 THR 148 ARG 149 GLN 150 GLY 151 VAL 152 ASP 153 ASP 154 ALA 155 PHE 156 TYR 157 THR 158 LEU 159 VAL 160 ARG 161 GLU 162 ILE 163 ARG 164 LYS 165 HIS 166 LYS 167 GLU 168

Ligands

Unit 3	GDP 201 MG 202
Unit 4	GDP 201 MG 202