2O16 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A PUTATIVE ACETOIN UTILIZATION PROTEIN FROM VIBRIO CHOLERAE
• Keywords: STRUCTURAL GENOMICS, UNKNOWN FUNCTION, PSI-2, PROTEIN STRUCT INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GEN NYSGXRC
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2O16	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ACETOIN UTILIZATION PROTEIN ACUB, PUTATIVE	A	132	1030	0
2	Protein	ACETOIN UTILIZATION PROTEIN ACUB, PUTATIVE	B	135	1048	0
3	Ligand	ACETOIN UTILIZATION PROTEIN ACUB, PUTATIVE	A	3	0	15
4	Ligand	ACETOIN UTILIZATION PROTEIN ACUB, PUTATIVE	B	4	0	20
5	Water			225	0	225
total				499	2078	260

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	PO4 1 PO4 6 PO4 7
Unit 4	PO4 2 PO4 3 PO4 4 PO4 5