1ZGX - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF RIBONUCLEASE MUTANT
• Keywords: MUTANT, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1ZGX	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	GUANYL-SPECIFIC RIBONUCLEASE SA	A	63	481	0
2	Protein	GUANYL-SPECIFIC RIBONUCLEASE SA	B	33	268	0
3	Ligand	GUANYL-SPECIFIC RIBONUCLEASE SA	A	1	0	5
4	Ligand	GUANYL-SPECIFIC RIBONUCLEASE SA	B	2	0	10
5	Water			234	0	234
total				333	749	249

Proteins

Unit 1

ASP 1 VAL 2 SER 3 GLY 4 THR 5 VAL 6 CYS 7 LEU 8 SER 9 ALA 10 LEU 11 PRO 12 PRO 13 GLU 14 ALA 15 THR 16 ASP 17 THR 18 LEU 19 ASN 20 LEU 21 ILE 22 ALA 23 SER 24 ASP 25 GLY 26 PRO 27 PHE 28 PRO 29 TYR 30 SER 31 GLN 32 ASP 33 GLY 34 VAL 35 VAL 36 PHE 37 GLN 38 ASN 39 ARG 40 GLU 41 SER 42 VAL 43 LEU 44 PRO 45 THR 46 GLN 47 SER 48 TYR 49 GLY 50 TYR 51 TYR 52 HIS 53 GLU 54 TYR 55 THR 56 VAL 57 ILE 58 THR 59 PRO 60 GLY 61 ALA 62 ARG 63

Unit 2

THR 64 ARG 65 GLY 66 THR 67 ARG 68 ARG 69 ILE 70 ILE 71 THR 72 GLY 73 GLU 74 ALA 75 THR 76 GLN 77 GLU 78 ASP 79 TYR 80 TYR 81 THR 82 GLY 83 ASP 84 HIS 85 TYR 86 ALA 87 THR 88 PHE 89 SER 90 LEU 91 ILE 92 ASP 93 LYS 94 THR 95 CYS 96

Ligands

Unit 3	SO4 602
Unit 4	SO4 601 SO4 603