4XQ4 - Sequence, Chains, Asymmetric and Biological Units

• Title: X-RAY STRUCTURE ANALYSIS OF XYLANASE - N44D
• Keywords: JELLY ROLL, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4XQ4	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ENDO-1,4-BETA-XYLANASE 2	A	188	2752	0
2	Protein	ENDO-1,4-BETA-XYLANASE 2	B	188	2785	0
3	Ligand	ENDO-1,4-BETA-XYLANASE 2	A	2	0	2
4	Ligand	ENDO-1,4-BETA-XYLANASE 2	B	3	0	3
5	Water			593	0	593
total				974	5537	598

Proteins

Unit 1

ILE 3 GLN 4 PRO 5 GLY 6 THR 7 GLY 8 TYR 9 ASN 10 ASN 11 GLY 12 TYR 13 PHE 14 TYR 15 SER 16 TYR 17 TRP 18 ASN 19 ASP 20 GLY 21 HIS 22 GLY 23 GLY 24 VAL 25 THR 26 TYR 27 THR 28 ASN 29 GLY 30 PRO 31 GLY 32 GLY 33 GLN 34 PHE 35 SER 36 VAL 37 ASN 38 TRP 39 SER 40 ASN 41 SER 42 GLY 43 ASP 44 PHE 45 VAL 46 GLY 47 GLY 48 LYS 49 GLY 50 TRP 51 GLN 52 PRO 53 GLY 54 THR 55 LYS 56 ASN 57 LYS 58 VAL 59 ILE 60 ASN 61 PHE 62 SER 63 GLY 64 SER 65 TYR 66 ASN 67 PRO 68 ASN 69 GLY 70 ASN 71 SER 72 TYR 73 LEU 74 SER 75 VAL 76 TYR 77 GLY 78 TRP 79 SER 80 ARG 81 ASN 82 PRO 83 LEU 84 ILE 85 GLU 86 TYR 87 TYR 88 ILE 89 VAL 90 GLU 91 ASN 92 PHE 93 GLY 94 THR 95 TYR 96 ASN 97 PRO 98 SER 99 THR 100 GLY 101 ALA 102 THR 103 LYS 104 LEU 105 GLY 106 GLU 107 VAL 108 THR 109 SER 110 ASP 111 GLY 112 SER 113 VAL 114 TYR 115 ASP 116 ILE 117 TYR 118 ARG 119 THR 120 GLN 121 ARG 122 VAL 123 ASN 124 GLN 125 PRO 126 SER 127 ILE 128 ILE 129 GLY 130 THR 131 ALA 132 THR 133 PHE 134 TYR 135 GLN 136 TYR 137 TRP 138 SER 139 VAL 140 ARG 141 ARG 142 ASN 143 HIS 144 ARG 145 SER 146 SER 147 GLY 148 SER 149 VAL 150 ASN 151 THR 152 ALA 153 ASN 154 HIS 155 PHE 156 ASN 157 ALA 158 TRP 159 ALA 160 GLN 161 GLN 162 GLY 163 LEU 164 THR 165 LEU 166 GLY 167 THR 168 MET 169 ASP 170 TYR 171 GLN 172 ILE 173 VAL 174 ALA 175 VAL 176 GLU 177 GLY 178 TYR 179 PHE 180 SER 181 SER 182 GLY 183 SER 184 ALA 185 SER 186 ILE 187 THR 188 VAL 189 SER 190

Unit 2

ILE 3 GLN 4 PRO 5 GLY 6 THR 7 GLY 8 TYR 9 ASN 10 ASN 11 GLY 12 TYR 13 PHE 14 TYR 15 SER 16 TYR 17 TRP 18 ASN 19 ASP 20 GLY 21 HIS 22 GLY 23 GLY 24 VAL 25 THR 26 TYR 27 THR 28 ASN 29 GLY 30 PRO 31 GLY 32 GLY 33 GLN 34 PHE 35 SER 36 VAL 37 ASN 38 TRP 39 SER 40 ASN 41 SER 42 GLY 43 ASP 44 PHE 45 VAL 46 GLY 47 GLY 48 LYS 49 GLY 50 TRP 51 GLN 52 PRO 53 GLY 54 THR 55 LYS 56 ASN 57 LYS 58 VAL 59 ILE 60 ASN 61 PHE 62 SER 63 GLY 64 SER 65 TYR 66 ASN 67 PRO 68 ASN 69 GLY 70 ASN 71 SER 72 TYR 73 LEU 74 SER 75 VAL 76 TYR 77 GLY 78 TRP 79 SER 80 ARG 81 ASN 82 PRO 83 LEU 84 ILE 85 GLU 86 TYR 87 TYR 88 ILE 89 VAL 90 GLU 91 ASN 92 PHE 93 GLY 94 THR 95 TYR 96 ASN 97 PRO 98 SER 99 THR 100 GLY 101 ALA 102 THR 103 LYS 104 LEU 105 GLY 106 GLU 107 VAL 108 THR 109 SER 110 ASP 111 GLY 112 SER 113 VAL 114 TYR 115 ASP 116 ILE 117 TYR 118 ARG 119 THR 120 GLN 121 ARG 122 VAL 123 ASN 124 GLN 125 PRO 126 SER 127 ILE 128 ILE 129 GLY 130 THR 131 ALA 132 THR 133 PHE 134 TYR 135 GLN 136 TYR 137 TRP 138 SER 139 VAL 140 ARG 141 ARG 142 ASN 143 HIS 144 ARG 145 SER 146 SER 147 GLY 148 SER 149 VAL 150 ASN 151 THR 152 ALA 153 ASN 154 HIS 155 PHE 156 ASN 157 ALA 158 TRP 159 ALA 160 GLN 161 GLN 162 GLY 163 LEU 164 THR 165 LEU 166 GLY 167 THR 168 MET 169 ASP 170 TYR 171 GLN 172 ILE 173 VAL 174 ALA 175 VAL 176 GLU 177 GLY 178 TYR 179 PHE 180 SER 181 SER 182 GLY 183 SER 184 ALA 185 SER 186 ILE 187 THR 188 VAL 189 SER 190

Ligands

Unit 3	IOD 201 IOD 202
Unit 4	IOD 201 IOD 202 IOD 203