2FPX - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF E.COLI HISB- S COMPLEX.
• Keywords: HISTIDINOL PHOSPHATE PHOSPHATASE, HISB, BIFUNCTIONAL ENZYME. STRUCTURAL GENOMICS, MONTREAL-KINGSTON BACTERIAL STRUCTURAL INITIATIVE, BSGI, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2FPX	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HISTIDINE BIOSYNTHESIS BIFUNCTIONAL PROTEIN HISB	A	156	1249	0
2	Protein	HISTIDINE BIOSYNTHESIS BIFUNCTIONAL PROTEIN HISB	B	160	1284	0
3	Ligand	HISTIDINE BIOSYNTHESIS BIFUNCTIONAL PROTEIN HISB	A	2	0	2
4	Ligand	HISTIDINE BIOSYNTHESIS BIFUNCTIONAL PROTEIN HISB	B	4	0	8
5	Water			513	0	513
total				835	2533	523

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	ZN 602 MG 603
Unit 4	ZN 601 MG 604 MG 605 SO4 606