2YNX - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST COMMON ANCESTOR (LACA) FROM THE PRECAMBRIAN PERIOD
• Keywords: OXIDOREDUCTASE, ANCESTRAL RECONSTRUCTED
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	LACA THIOREDOXIN	A	105	1701	0
2	Protein	LACA THIOREDOXIN	B	105	1689	0
3	Ligand	LACA THIOREDOXIN	B	2	0	8
4	Water			184	0	184
total				396	3390	192

Proteins

Unit 1

SER 1 VAL 2 VAL 3 GLN 4 LEU 5 ASN 6 ASP 7 GLU 8 ASN 9 PHE 10 ASP 11 GLU 12 VAL 13 ILE 14 LYS 15 LYS 16 ASN 17 ASN 18 LYS 19 VAL 20 VAL 21 VAL 22 VAL 23 ASP 24 PHE 25 TRP 26 ALA 27 GLU 28 TRP 29 CYS 30 GLY 31 PRO 32 CYS 33 ARG 34 MET 35 ILE 36 ALA 37 PRO 38 ILE 39 ILE 40 GLU 41 GLU 42 LEU 43 ALA 44 LYS 45 GLU 46 TYR 47 ALA 48 GLY 49 LYS 50 VAL 51 VAL 52 PHE 53 GLY 54 LYS 55 LEU 56 ASN 57 VAL 58 ASP 59 GLU 60 ASN 61 PRO 62 GLU 63 ILE 64 ALA 65 ALA 66 LYS 67 TYR 68 GLY 69 ILE 70 MET 71 SER 72 ILE 73 PRO 74 THR 75 LEU 76 LEU 77 PHE 78 PHE 79 LYS 80 ASN 81 GLY 82 LYS 83 VAL 84 VAL 85 ASP 86 GLN 87 LEU 88 VAL 89 GLY 90 ALA 91 MET 92 PRO 93 LYS 94 GLU 95 ALA 96 LEU 97 LYS 98 GLU 99 ARG 100 ILE 101 LYS 102 LYS 103 TYR 104 LEU 105

Unit 2

SER 1 VAL 2 VAL 3 GLN 4 LEU 5 ASN 6 ASP 7 GLU 8 ASN 9 PHE 10 ASP 11 GLU 12 VAL 13 ILE 14 LYS 15 LYS 16 ASN 17 ASN 18 LYS 19 VAL 20 VAL 21 VAL 22 VAL 23 ASP 24 PHE 25 TRP 26 ALA 27 GLU 28 TRP 29 CYS 30 GLY 31 PRO 32 CYS 33 ARG 34 MET 35 ILE 36 ALA 37 PRO 38 ILE 39 ILE 40 GLU 41 GLU 42 LEU 43 ALA 44 LYS 45 GLU 46 TYR 47 ALA 48 GLY 49 LYS 50 VAL 51 VAL 52 PHE 53 GLY 54 LYS 55 LEU 56 ASN 57 VAL 58 ASP 59 GLU 60 ASN 61 PRO 62 GLU 63 ILE 64 ALA 65 ALA 66 LYS 67 TYR 68 GLY 69 ILE 70 MET 71 SER 72 ILE 73 PRO 74 THR 75 LEU 76 LEU 77 PHE 78 PHE 79 LYS 80 ASN 81 GLY 82 LYS 83 VAL 84 VAL 85 ASP 86 GLN 87 LEU 88 VAL 89 GLY 90 ALA 91 MET 92 PRO 93 LYS 94 GLU 95 ALA 96 LEU 97 LYS 98 GLU 99 ARG 100 ILE 101 LYS 102 LYS 103 TYR 104 LEU 105

Ligands

Unit 3

ACT 1106 NA 1107