2OIK - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A HISTIDINE TRIAD (HIT) PROTEIN (MFLA_2 METHYLOBACILLUS FLAGELLATUS KT AT 1.65 A RESOLUTION
• Keywords: HIT-LIKE FOLD, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTU GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2, HYDROL
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HISTIDINE TRIAD (HIT) PROTEIN	A	139	1056	32
2	Protein	HISTIDINE TRIAD (HIT) PROTEIN	B	139	1065	32
3	Protein	HISTIDINE TRIAD (HIT) PROTEIN	C	141	1068	40
4	Protein	HISTIDINE TRIAD (HIT) PROTEIN	D	139	1055	32
5	Ligand	HISTIDINE TRIAD (HIT) PROTEIN	A	5	0	20
6	Ligand	HISTIDINE TRIAD (HIT) PROTEIN	B	4	0	14
7	Ligand	HISTIDINE TRIAD (HIT) PROTEIN	C	4	0	14
8	Ligand	HISTIDINE TRIAD (HIT) PROTEIN	D	4	0	9
9	Water			461	0	461
total				1036	4244	654

Proteins

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

Ligands

Unit 5	ZN 201 CL 202 GOL 203 GOL 204 GOL 205
Unit 6	ZN 201 CL 202 GOL 203 GOL 204
Unit 7	ZN 201 CL 202 GOL 203 GOL 204
Unit 8	ZN 201 CL 202 CL 203 GOL 204