3T2X - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF SHWANAVIDIN LOW AFFINITY MUTANT (F43A)
• Keywords: AVIDIN, BIOTIN, STREPTAVIDIN, SHWANAVIDIN, HIGH AFFINITY SYS BIOTIN-BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3T2X	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	AVIDIN/STREPTAVIDIN	A	119	892	0
2	Protein	AVIDIN/STREPTAVIDIN	B	119	892	0
3	Protein	AVIDIN/STREPTAVIDIN	C	117	878	0
4	Protein	AVIDIN/STREPTAVIDIN	D	119	892	0
5	Water			546	0	546
total				1020	3554	546

Proteins

Unit 1	MET 3 ALA 4 GLN 5 GLU 6 LEU 7 THR 8 ALA 9 MET 10 SER 11 ALA 12 TRP 13 VAL 14 ASN 15 GLN 16 ASP 17 GLY 18 SER 19 THR 20 LEU 21 TYR 22 ILE 23 ASN 24 SER 25 ILE 26 ASN 27 ALA 28 GLN 29 GLY 30 GLU 31 LEU 32 THR 33 GLY 34 SER 35 TYR 36 ILE 37 ASN 38 ARG 39 ALA 40 ALA 41 GLY 42 ALA 43 ALA 44 CYS 45 GLN 46 ASN 47 SER 48 PRO 49 TYR 50 PRO 51 VAL 52 ASN 53 GLY 54 TRP 55 VAL 56 PHE 57 GLY 58 THR 59 ALA 60 ILE 61 SER 62 PHE 63 SER 64 THR 65 LYS 66 TRP 67 LEU 68 ASN 69 SER 70 VAL 71 GLU 72 SER 73 CYS 74 ASN 75 SER 76 ILE 77 THR 78 SER 79 TRP 80 SER 81 GLY 82 PHE 83 TYR 84 ILE 85 ASN 86 THR 87 GLY 88 GLY 89 GLN 90 GLY 91 LYS 92 ILE 93 SER 94 THR 95 LEU 96 TRP 97 GLN 98 LEU 99 VAL 100 VAL 101 ASN 102 GLY 103 SER 104 SER 105 SER 106 PRO 107 SER 108 GLN 109 ILE 110 LEU 111 LYS 112 GLY 113 GLN 114 ASP 115 VAL 116 PHE 117 SER 118 GLN 119 THR 120 SER 121
Unit 2	MET 3 ALA 4 GLN 5 GLU 6 LEU 7 THR 8 ALA 9 MET 10 SER 11 ALA 12 TRP 13 VAL 14 ASN 15 GLN 16 ASP 17 GLY 18 SER 19 THR 20 LEU 21 TYR 22 ILE 23 ASN 24 SER 25 ILE 26 ASN 27 ALA 28 GLN 29 GLY 30 GLU 31 LEU 32 THR 33 GLY 34 SER 35 TYR 36 ILE 37 ASN 38 ARG 39 ALA 40 ALA 41 GLY 42 ALA 43 ALA 44 CYS 45 GLN 46 ASN 47 SER 48 PRO 49 TYR 50 PRO 51 VAL 52 ASN 53 GLY 54 TRP 55 VAL 56 PHE 57 GLY 58 THR 59 ALA 60 ILE 61 SER 62 PHE 63 SER 64 THR 65 LYS 66 TRP 67 LEU 68 ASN 69 SER 70 VAL 71 GLU 72 SER 73 CYS 74 ASN 75 SER 76 ILE 77 THR 78 SER 79 TRP 80 SER 81 GLY 82 PHE 83 TYR 84 ILE 85 ASN 86 THR 87 GLY 88 GLY 89 GLN 90 GLY 91 LYS 92 ILE 93 SER 94 THR 95 LEU 96 TRP 97 GLN 98 LEU 99 VAL 100 VAL 101 ASN 102 GLY 103 SER 104 SER 105 SER 106 PRO 107 SER 108 GLN 109 ILE 110 LEU 111 LYS 112 GLY 113 GLN 114 ASP 115 VAL 116 PHE 117 SER 118 GLN 119 THR 120 SER 121
Unit 3	ALA 4 GLN 5 GLU 6 LEU 7 THR 8 ALA 9 MET 10 SER 11 ALA 12 TRP 13 VAL 14 ASN 15 GLN 16 ASP 17 GLY 18 SER 19 THR 20 LEU 21 TYR 22 ILE 23 ASN 24 SER 25 ILE 26 ASN 27 ALA 28 GLN 29 GLY 30 GLU 31 LEU 32 THR 33 GLY 34 SER 35 TYR 36 ILE 37 ASN 38 ARG 39 ALA 40 ALA 41 GLY 42 ALA 43 ALA 44 CYS 45 GLN 46 ASN 47 SER 48 PRO 49 TYR 50 PRO 51 VAL 52 ASN 53 GLY 54 TRP 55 VAL 56 PHE 57 GLY 58 THR 59 ALA 60 ILE 61 SER 62 PHE 63 SER 64 THR 65 LYS 66 TRP 67 LEU 68 ASN 69 SER 70 VAL 71 GLU 72 SER 73 CYS 74 ASN 75 SER 76 ILE 77 THR 78 SER 79 TRP 80 SER 81 GLY 82 PHE 83 TYR 84 ILE 85 ASN 86 THR 87 GLY 88 GLY 89 GLN 90 GLY 91 LYS 92 ILE 93 SER 94 THR 95 LEU 96 TRP 97 GLN 98 LEU 99 VAL 100 VAL 101 ASN 102 GLY 103 SER 104 SER 105 SER 106 PRO 107 SER 108 GLN 109 ILE 110 LEU 111 LYS 112 GLY 113 GLN 114 ASP 115 VAL 116 PHE 117 SER 118 GLN 119 THR 120
Unit 4	MET 3 ALA 4 GLN 5 GLU 6 LEU 7 THR 8 ALA 9 MET 10 SER 11 ALA 12 TRP 13 VAL 14 ASN 15 GLN 16 ASP 17 GLY 18 SER 19 THR 20 LEU 21 TYR 22 ILE 23 ASN 24 SER 25 ILE 26 ASN 27 ALA 28 GLN 29 GLY 30 GLU 31 LEU 32 THR 33 GLY 34 SER 35 TYR 36 ILE 37 ASN 38 ARG 39 ALA 40 ALA 41 GLY 42 ALA 43 ALA 44 CYS 45 GLN 46 ASN 47 SER 48 PRO 49 TYR 50 PRO 51 VAL 52 ASN 53 GLY 54 TRP 55 VAL 56 PHE 57 GLY 58 THR 59 ALA 60 ILE 61 SER 62 PHE 63 SER 64 THR 65 LYS 66 TRP 67 LEU 68 ASN 69 SER 70 VAL 71 GLU 72 SER 73 CYS 74 ASN 75 SER 76 ILE 77 THR 78 SER 79 TRP 80 SER 81 GLY 82 PHE 83 TYR 84 ILE 85 ASN 86 THR 87 GLY 88 GLY 89 GLN 90 GLY 91 LYS 92 ILE 93 SER 94 THR 95 LEU 96 TRP 97 GLN 98 LEU 99 VAL 100 VAL 101 ASN 102 GLY 103 SER 104 SER 105 SER 106 PRO 107 SER 108 GLN 109 ILE 110 LEU 111 LYS 112 GLY 113 GLN 114 ASP 115 VAL 116 PHE 117 SER 118 GLN 119 THR 120 SER 121