1UTD - Sequence, Chains, Asymmetric and Biological Units

• Title: THE STRUCTURE OF THE TRP RNA-BINDING ATTENUATION PROTEIN (TR TO A 63-NUCLEOTIDE RNA MOLECULE CONTAINING GAGUUU REPEATS
• Keywords: RNA BINDING PROTEIN, TRANSCRIPTION REGULATION, RNA-BINDING, TRANSCRIPTION ATTENUATION, RNA-BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	RNA		0	6	128	0
2	DNA/RNA		1	3	48	0
3	DNA/RNA		2	4	71	0
4	DNA/RNA		3	4	71	0
5	DNA/RNA		4	4	71	0
6	DNA/RNA		5	4	71	0
7	DNA/RNA		6	4	71	0
8	DNA/RNA		7	4	71	0
9	DNA/RNA		8	4	71	0
10	DNA/RNA		9	4	71	0
11	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	A	70	542	0
12	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	B	71	551	0
13	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	C	70	542	0
14	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	D	71	551	0
15	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	E	70	542	0
16	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	F	70	542	0
17	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	G	70	542	0
18	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	H	71	551	0
19	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	I	70	542	0
20	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	J	71	551	0
21	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	K	70	542	0
22	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	L	71	551	0
23	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	M	70	542	0
24	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	N	70	542	0
25	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	O	71	551	0
26	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	P	70	542	0
27	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	Q	71	551	0
28	Protein		R	71	551	0
29	Protein		S	70	542	0
30	Protein		T	70	542	0
31	Protein		U	70	542	0
32	Protein		V	70	542	0
33	DNA/RNA		Z	4	71	0
34	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	A	1	0	15
35	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	B	1	0	15
36	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	C	1	0	15
37	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	D	1	0	15
38	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	E	1	0	15
39	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	F	1	0	15
40	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	G	1	0	15
41	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	H	1	0	15
42	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	I	1	0	15
43	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	J	1	0	15
44	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	K	1	0	15
45	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	L	1	0	15
46	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	M	1	0	15
47	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	N	1	0	15
48	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	O	1	0	15
49	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	P	1	0	15
50	Protein	TRANSCRIPTION ATTENUATION PROTEIN MTRB	Q	1	0	15
51	Protein		R	1	0	15
52	Protein		S	1	0	15
53	Protein		T	1	0	15
54	Protein		U	1	0	15
55	Protein		V	1	0	15
56	Water			980	0	983
total				2595	12811	1313

Proteins

Unit 11	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 12	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74 LYS 75
Unit 13	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 14	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74 LYS 75
Unit 15	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 16	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 17	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 18	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74 LYS 75
Unit 19	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 20	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74 LYS 75
Unit 21	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 22	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74 LYS 75
Unit 23	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 24	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 25	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74 LYS 75
Unit 26	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 27	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74 LYS 75
Unit 28	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74 LYS 75
Unit 29	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 30	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 31	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 32	THR 5 ASN 6 SER 7 ASP 8 PHE 9 VAL 10 VAL 11 ILE 12 LYS 13 ALA 14 LEU 15 GLU 16 ASP 17 GLY 18 VAL 19 ASN 20 VAL 21 ILE 22 GLY 23 LEU 24 THR 25 ARG 26 GLY 27 ALA 28 ASP 29 THR 30 ARG 31 PHE 32 HIS 33 HIS 34 SER 35 GLU 36 LYS 37 LEU 38 ASP 39 LYS 40 GLY 41 GLU 42 VAL 43 LEU 44 ILE 45 ALA 46 GLN 47 PHE 48 THR 49 GLU 50 HIS 51 THR 52 SER 53 ALA 54 ILE 55 LYS 56 VAL 57 ARG 58 GLY 59 LYS 60 ALA 61 TYR 62 ILE 63 GLN 64 THR 65 ARG 66 HIS 67 GLY 68 VAL 69 ILE 70 GLU 71 SER 72 GLU 73 GLY 74
Unit 34	TRP 81
Unit 35	TRP 81
Unit 36	TRP 81
Unit 37	TRP 81
Unit 38	TRP 81
Unit 39	TRP 81
Unit 40	TRP 81
Unit 41	TRP 81
Unit 42	TRP 81
Unit 43	TRP 81
Unit 44	TRP 81
Unit 45	TRP 81
Unit 46	TRP 81
Unit 47	TRP 81
Unit 48	TRP 81
Unit 49	TRP 81
Unit 50	TRP 81
Unit 51	TRP 81
Unit 52	TRP 81
Unit 53	TRP 81
Unit 54	TRP 81
Unit 55	TRP 81

Nucleic acids

Unit 1	G 101 U 102 U 103 U 104 G 105 A 106
Unit 2	G 101 U 102 A 106
Unit 3	G 101 U 102 G 105 A 106
Unit 4	G 101 U 102 G 105 A 106
Unit 5	G 101 U 102 G 105 A 106
Unit 6	G 101 U 102 G 105 A 106
Unit 7	G 101 U 102 G 105 A 106
Unit 8	G 101 U 102 G 105 A 106
Unit 9	G 101 U 102 G 105 A 106
Unit 10	G 101 U 102 G 105 A 106
Unit 33	G 101 U 102 G 105 A 106