1TTO - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE RNASE T1 VARIANT R2
• Keywords: RIBONUCLEASE, HYDROLASE, ADENINE SPECIFICITY
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	RNASE T1	A	104	782	0
2	Protein	RNASE T1	B	104	782	0
3	Protein	RNASE T1	C	104	782	0
4	Ligand	RNASE T1	A	1	0	8
5	Ligand	RNASE T1	B	1	0	8
6	Ligand	RNASE T1	C	1	0	8
7	Water			340	0	340
total				655	2346	364

Proteins

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

Ligands

Unit 4	TRS 1001
Unit 5	TRS 1002
Unit 6	TRS 1003