3CDH - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE MARR FAMILY TRANSCRIPTIONAL REGULAT FROM SILICIBACTER POMEROYI DSS-3
• Keywords: MARR, HELIX-TURN-HLEIX, TRANSCRIPTIONAL REGULATOR, STRUCTURA GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENT STRUCTURAL GENOMICS, MCSG, DNA-BINDING, TRANSCRIPTION REGUL TRANSCRIPTION REGULATOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3CDH	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TRANSCRIPTIONAL REGULATOR, MARR FAMILY	A	134	1000	40
2	Protein	TRANSCRIPTIONAL REGULATOR, MARR FAMILY	B	136	1013	40
3	Ligand	TRANSCRIPTIONAL REGULATOR, MARR FAMILY	A	6	0	31
4	Ligand	TRANSCRIPTIONAL REGULATOR, MARR FAMILY	B	3	0	17
5	Water			113	0	113
total				392	2013	241

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	SO4 201 SO4 202 SO4 203 SO4 204 SO4 206 GOL 207
Unit 4	SO4 205 GOL 208 GOL 209