3B73 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE PHIH1 REPRESSOR-LIKE PROTEIN FROM H MARISMORTUI
• Keywords: WINGED-HELIX-TURN-HELIX, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMIC UNKNOWN FUNCTION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3B73	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PHIH1 REPRESSOR-LIKE PROTEIN	A	88	695	16
2	Protein	PHIH1 REPRESSOR-LIKE PROTEIN	B	89	703	16
3	Ligand	PHIH1 REPRESSOR-LIKE PROTEIN	A	1	0	5
4	Ligand	PHIH1 REPRESSOR-LIKE PROTEIN	B	1	0	5
5	Water			55	0	55
total				234	1398	97

Proteins

Unit 1

ASN -1 ALA 0 MSE 1 ARG 2 GLN 3 SER 4 GLY 5 SER 6 TRP 7 MSE 8 THR 9 ILE 10 TRP 11 ASP 12 ASP 13 ARG 14 ILE 15 LEU 16 GLU 17 ILE 18 ILE 19 HIS 20 GLU 21 GLU 22 GLY 23 ASN 24 GLY 25 SER 26 PRO 27 LYS 28 GLU 29 LEU 30 GLU 31 ASP 32 ARG 33 ASP 34 GLU 35 ILE 36 ARG 37 ILE 38 SER 39 LYS 40 SER 41 SER 42 VAL 43 SER 44 ARG 45 ARG 46 LEU 47 LYS 48 LYS 49 LEU 50 ALA 51 ASP 52 HIS 53 ASP 54 LEU 55 LEU 56 GLN 57 PRO 58 LEU 59 ALA 60 ASN 61 GLY 62 VAL 63 TYR 64 VAL 65 ILE 66 THR 67 GLU 68 GLU 69 GLY 70 GLU 71 ALA 72 TYR 73 LEU 74 ASN 75 GLY 76 GLU 77 TYR 78 ASP 79 ALA 80 GLY 81 LYS 82 GLU 83 ARG 84 TYR 85 ILE 86

Unit 2

ASN -1 ALA 0 MSE 1 ARG 2 GLN 3 SER 4 GLY 5 SER 6 TRP 7 MSE 8 THR 9 ILE 10 TRP 11 ASP 12 ASP 13 ARG 14 ILE 15 LEU 16 GLU 17 ILE 18 ILE 19 HIS 20 GLU 21 GLU 22 GLY 23 ASN 24 GLY 25 SER 26 PRO 27 LYS 28 GLU 29 LEU 30 GLU 31 ASP 32 ARG 33 ASP 34 GLU 35 ILE 36 ARG 37 ILE 38 SER 39 LYS 40 SER 41 SER 42 VAL 43 SER 44 ARG 45 ARG 46 LEU 47 LYS 48 LYS 49 LEU 50 ALA 51 ASP 52 HIS 53 ASP 54 LEU 55 LEU 56 GLN 57 PRO 58 LEU 59 ALA 60 ASN 61 GLY 62 VAL 63 TYR 64 VAL 65 ILE 66 THR 67 GLU 68 GLU 69 GLY 70 GLU 71 ALA 72 TYR 73 LEU 74 ASN 75 GLY 76 GLU 77 TYR 78 ASP 79 ALA 80 GLY 81 LYS 82 GLU 83 ARG 84 TYR 85 ILE 86 ASN 87

Ligands

Unit 3	SO4 109
Unit 4	SO4 109