3Q2P - Sequence, Chains, Asymmetric and Biological Units

• Title: REDUCED SWEETNESS OF A MONELLIN (MNEI) MUTANT RESULTS FROM I PROTEIN FLEXIBILITY AND DISRUPTION OF A DISTANT POLY-(L-PRO HELIX
• Keywords: SWEET PROTEIN, SWEET RECEPTOR, T1R2:T1R3, PLANT PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3Q2P	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	96	791	0
2	Protein		B	97	804	0
3	Protein		C	96	793	0
4	Protein		D	96	796	0
5	Ligand		A	1	0	1
6	Water			202	0	202
total				588	3184	203

Proteins

Unit 1	GLY 1 GLU 2 TRP 3 GLU 4 ILE 5 ILE 6 ASP 7 ILE 8 GLY 9 PRO 10 PHE 11 THR 12 GLN 13 ASN 14 LEU 15 ALA 16 LYS 17 PHE 18 ALA 19 VAL 20 ASP 21 GLU 22 GLU 23 ASN 24 LYS 25 ILE 26 GLY 27 GLN 28 TYR 29 GLY 30 ARG 31 LEU 32 THR 33 PHE 34 ASN 35 LYS 36 ALA 37 ILE 38 ARG 39 PRO 40 CYS 41 MET 42 LYS 43 LYS 44 THR 45 ILE 46 TYR 47 GLU 48 ASN 49 GLU 50 GLY 51 PHE 52 ARG 53 GLU 54 ILE 55 LYS 56 GLY 57 TYR 58 GLU 59 TYR 60 GLN 61 LEU 62 TYR 63 VAL 64 TYR 65 ALA 66 SER 67 ASP 68 LYS 69 LEU 70 PHE 71 ARG 72 ALA 73 ASP 74 ILE 75 SER 76 GLU 77 ASP 78 TYR 79 LYS 80 THR 81 ARG 82 GLY 83 ARG 84 LYS 85 LEU 86 LEU 87 ARG 88 PHE 89 ASN 90 GLY 91 PRO 92 VAL 93 PRO 94 PRO 95 PRO 96
Unit 2	MET 0 GLY 1 GLU 2 TRP 3 GLU 4 ILE 5 ILE 6 ASP 7 ILE 8 GLY 9 PRO 10 PHE 11 THR 12 GLN 13 ASN 14 LEU 15 ALA 16 LYS 17 PHE 18 ALA 19 VAL 20 ASP 21 GLU 22 GLU 23 ASN 24 LYS 25 ILE 26 GLY 27 GLN 28 TYR 29 GLY 30 ARG 31 LEU 32 THR 33 PHE 34 ASN 35 LYS 36 ALA 37 ILE 38 ARG 39 PRO 40 CYS 41 MET 42 LYS 43 LYS 44 THR 45 ILE 46 TYR 47 GLU 48 ASN 49 GLU 50 GLY 51 PHE 52 ARG 53 GLU 54 ILE 55 LYS 56 GLY 57 TYR 58 GLU 59 TYR 60 GLN 61 LEU 62 TYR 63 VAL 64 TYR 65 ALA 66 SER 67 ASP 68 LYS 69 LEU 70 PHE 71 ARG 72 ALA 73 ASP 74 ILE 75 SER 76 GLU 77 ASP 78 TYR 79 LYS 80 THR 81 ARG 82 GLY 83 ARG 84 LYS 85 LEU 86 LEU 87 ARG 88 PHE 89 ASN 90 GLY 91 PRO 92 VAL 93 PRO 94 PRO 95 PRO 96
Unit 3	GLY 1 GLU 2 TRP 3 GLU 4 ILE 5 ILE 6 ASP 7 ILE 8 GLY 9 PRO 10 PHE 11 THR 12 GLN 13 ASN 14 LEU 15 ALA 16 LYS 17 PHE 18 ALA 19 VAL 20 ASP 21 GLU 22 GLU 23 ASN 24 LYS 25 ILE 26 GLY 27 GLN 28 TYR 29 GLY 30 ARG 31 LEU 32 THR 33 PHE 34 ASN 35 LYS 36 ALA 37 ILE 38 ARG 39 PRO 40 CYS 41 MET 42 LYS 43 LYS 44 THR 45 ILE 46 TYR 47 GLU 48 ASN 49 GLU 50 GLY 51 PHE 52 ARG 53 GLU 54 ILE 55 LYS 56 GLY 57 TYR 58 GLU 59 TYR 60 GLN 61 LEU 62 TYR 63 VAL 64 TYR 65 ALA 66 SER 67 ASP 68 LYS 69 LEU 70 PHE 71 ARG 72 ALA 73 ASP 74 ILE 75 SER 76 GLU 77 ASP 78 TYR 79 LYS 80 THR 81 ARG 82 GLY 83 ARG 84 LYS 85 LEU 86 LEU 87 ARG 88 PHE 89 ASN 90 GLY 91 PRO 92 VAL 93 PRO 94 PRO 95 PRO 96
Unit 4	GLY 1 GLU 2 TRP 3 GLU 4 ILE 5 ILE 6 ASP 7 ILE 8 GLY 9 PRO 10 PHE 11 THR 12 GLN 13 ASN 14 LEU 15 ALA 16 LYS 17 PHE 18 ALA 19 VAL 20 ASP 21 GLU 22 GLU 23 ASN 24 LYS 25 ILE 26 GLY 27 GLN 28 TYR 29 GLY 30 ARG 31 LEU 32 THR 33 PHE 34 ASN 35 LYS 36 ALA 37 ILE 38 ARG 39 PRO 40 CYS 41 MET 42 LYS 43 LYS 44 THR 45 ILE 46 TYR 47 GLU 48 ASN 49 GLU 50 GLY 51 PHE 52 ARG 53 GLU 54 ILE 55 LYS 56 GLY 57 TYR 58 GLU 59 TYR 60 GLN 61 LEU 62 TYR 63 VAL 64 TYR 65 ALA 66 SER 67 ASP 68 LYS 69 LEU 70 PHE 71 ARG 72 ALA 73 ASP 74 ILE 75 SER 76 GLU 77 ASP 78 TYR 79 LYS 80 THR 81 ARG 82 GLY 83 ARG 84 LYS 85 LEU 86 LEU 87 ARG 88 PHE 89 ASN 90 GLY 91 PRO 92 VAL 93 PRO 94 PRO 95 PRO 96

Ligands

Unit 5

NA 97