2AY0 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE LYS9MET MUTANT OF THE E. COLI PROLINE UTILI (PUTA) DNA-BINDING DOMAIN.
• Keywords: PUTA, RIBBON-HELIX-HELIX, DNA-BINDING DOMAIN, PROLINE CATABO PROLINE UTILIZATION A, DNA BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2AY0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	BIFUNCTIONAL PUTA PROTEIN	A	43	343	0
2	Protein	BIFUNCTIONAL PUTA PROTEIN	B	42	335	0
3	Protein	BIFUNCTIONAL PUTA PROTEIN	C	44	345	0
4	Protein	BIFUNCTIONAL PUTA PROTEIN	D	45	356	0
5	Protein	BIFUNCTIONAL PUTA PROTEIN	E	44	347	0
6	Protein	BIFUNCTIONAL PUTA PROTEIN	F	43	346	0
7	Ligand	BIFUNCTIONAL PUTA PROTEIN	A	1	0	1
8	Ligand	BIFUNCTIONAL PUTA PROTEIN	B	1	0	1
9	Ligand	BIFUNCTIONAL PUTA PROTEIN	C	1	0	1
10	Ligand	BIFUNCTIONAL PUTA PROTEIN	D	1	0	1
11	Ligand	BIFUNCTIONAL PUTA PROTEIN	E	1	0	1
12	Ligand	BIFUNCTIONAL PUTA PROTEIN	F	1	0	1
13	Water			67	0	67
total				334	2072	73

Proteins

Unit 1	THR 3 THR 4 THR 5 MET 6 GLY 7 VAL 8 MET 9 LEU 10 ASP 11 ASP 12 ALA 13 THR 14 ARG 15 GLU 16 ARG 17 ILE 18 LYS 19 SER 20 ALA 21 ALA 22 THR 23 ARG 24 ILE 25 ASP 26 ARG 27 THR 28 PRO 29 HIS 30 TRP 31 LEU 32 ILE 33 LYS 34 GLN 35 ALA 36 ILE 37 PHE 38 SER 39 TYR 40 LEU 41 GLU 42 GLN 43 LEU 44 GLU 45
Unit 2	THR 3 THR 4 THR 5 MET 6 GLY 7 VAL 8 MET 9 LEU 10 ASP 11 ASP 12 ALA 13 THR 14 ARG 15 GLU 16 ARG 17 ILE 18 LYS 19 SER 20 ALA 21 ALA 22 THR 23 ARG 24 ILE 25 ASP 26 ARG 27 THR 28 PRO 29 HIS 30 TRP 31 LEU 32 ILE 33 LYS 34 GLN 35 ALA 36 ILE 37 PHE 38 SER 39 TYR 40 LEU 41 GLU 42 GLN 43 LEU 44
Unit 3	GLY 2 THR 3 THR 4 THR 5 MET 6 GLY 7 VAL 8 MET 9 LEU 10 ASP 11 ASP 12 ALA 13 THR 14 ARG 15 GLU 16 ARG 17 ILE 18 LYS 19 SER 20 ALA 21 ALA 22 THR 23 ARG 24 ILE 25 ASP 26 ARG 27 THR 28 PRO 29 HIS 30 TRP 31 LEU 32 ILE 33 LYS 34 GLN 35 ALA 36 ILE 37 PHE 38 SER 39 TYR 40 LEU 41 GLU 42 GLN 43 LEU 44 GLU 45
Unit 4	THR 3 THR 4 THR 5 MET 6 GLY 7 VAL 8 MET 9 LEU 10 ASP 11 ASP 12 ALA 13 THR 14 ARG 15 GLU 16 ARG 17 ILE 18 LYS 19 SER 20 ALA 21 ALA 22 THR 23 ARG 24 ILE 25 ASP 26 ARG 27 THR 28 PRO 29 HIS 30 TRP 31 LEU 32 ILE 33 LYS 34 GLN 35 ALA 36 ILE 37 PHE 38 SER 39 TYR 40 LEU 41 GLU 42 GLN 43 LEU 44 GLU 45 ASN 46 SER 47
Unit 5	GLY 2 THR 3 THR 4 THR 5 MET 6 GLY 7 VAL 8 MET 9 LEU 10 ASP 11 ASP 12 ALA 13 THR 14 ARG 15 GLU 16 ARG 17 ILE 18 LYS 19 SER 20 ALA 21 ALA 22 THR 23 ARG 24 ILE 25 ASP 26 ARG 27 THR 28 PRO 29 HIS 30 TRP 31 LEU 32 ILE 33 LYS 34 GLN 35 ALA 36 ILE 37 PHE 38 SER 39 TYR 40 LEU 41 GLU 42 GLN 43 LEU 44 GLU 45
Unit 6	THR 3 THR 4 THR 5 MET 6 GLY 7 VAL 8 MET 9 LEU 10 ASP 11 ASP 12 ALA 13 THR 14 ARG 15 GLU 16 ARG 17 ILE 18 LYS 19 SER 20 ALA 21 ALA 22 THR 23 ARG 24 ILE 25 ASP 26 ARG 27 THR 28 PRO 29 HIS 30 TRP 31 LEU 32 ILE 33 LYS 34 GLN 35 ALA 36 ILE 37 PHE 38 SER 39 TYR 40 LEU 41 GLU 42 GLN 43 LEU 44 GLU 45

Ligands

Unit 7	CL 59
Unit 8	CL 59
Unit 9	CL 59
Unit 10	CL 59
Unit 11	CL 59
Unit 12	CL 59