2O97 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF E. COLI HU HETERODIMER
• Keywords: DNA-BINDING, HETERODIMER, DNA STRUCTURE, DNA SUPERCOILING, E DNA BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2O97	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DNA-BINDING PROTEIN HU-ALPHA	A	70	518	0
2	Protein	DNA-BINDING PROTEIN HU-BETA	B	71	510	0
3	Ligand	DNA-BINDING PROTEIN HU-BETA	B	2	0	2
4	Water			26	0	26
total				169	1028	28

Proteins

Unit 1

MET 1 ASN 2 LYS 3 THR 4 GLN 5 LEU 6 ILE 7 ASP 8 VAL 9 ILE 10 ALA 11 GLU 12 LYS 13 ALA 14 GLU 15 LEU 16 SER 17 LYS 18 THR 19 GLN 20 ALA 21 LYS 22 ALA 23 ALA 24 LEU 25 GLU 26 SER 27 THR 28 LEU 29 ALA 30 ALA 31 ILE 32 THR 33 GLU 34 SER 35 LEU 36 LYS 37 GLU 38 GLY 39 ASP 40 ALA 41 VAL 42 GLN 43 LEU 44 VAL 45 GLY 46 PHE 47 GLY 48 THR 49 PHE 50 LYS 51 VAL 52 ASN 53 HIS 54 ASN 75 VAL 76 PRO 77 ALA 78 PHE 79 VAL 80 SER 81 GLY 82 LYS 83 ALA 84 LEU 85 LYS 86 ASP 87 ALA 88 VAL 89 LYS 90

Unit 2

MET 1 ASN 2 LYS 3 SER 4 GLN 5 LEU 6 ILE 7 ASP 8 LYS 9 ILE 10 ALA 11 ALA 12 GLY 13 ALA 14 ASP 15 SER 17 LYS 18 ALA 19 ALA 20 ALA 21 GLY 22 ARG 23 ALA 24 LEU 25 ASP 26 ALA 27 ILE 28 ILE 29 ALA 30 SER 31 VAL 32 THR 33 GLU 34 SER 35 LEU 36 LYS 37 GLU 38 GLY 39 ASP 40 ASP 41 VAL 42 ALA 43 LEU 44 VAL 45 GLY 46 PHE 47 GLY 48 THR 49 PHE 50 ALA 51 VAL 52 LYS 53 GLU 54 ARG 55 ALA 74 LYS 75 VAL 76 PRO 77 SER 78 PHE 79 ARG 80 ALA 81 GLY 82 LYS 83 ALA 84 LEU 85 LYS 86 ASP 87 ALA 88 VAL 89 ASN 90

Ligands

Unit 3

NI 101 CL 102