4FXX - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF SF1 COILED-COIL DOMAIN
• Keywords: SPLICING FACTOR 1, COILED-COIL, PRE-MRNA SPLICING, U2AF65-UH BINDING, RNA BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4FXX	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SPLICING FACTOR 1	A	93	730	0
2	Protein	SPLICING FACTOR 1	B	86	685	0
3	Protein	SPLICING FACTOR 1	C	91	706	0
4	Protein	SPLICING FACTOR 1	D	95	737	0
5	Ligand	SPLICING FACTOR 1	A	2	0	12
6	Ligand	SPLICING FACTOR 1	B	2	0	10
7	Ligand	SPLICING FACTOR 1	C	3	0	17
8	Ligand	SPLICING FACTOR 1	D	3	0	15
9	Water			72	0	72
total				447	2858	126

Proteins

Unit 1	ILE 33 PRO 34 GLY 35 MET 36 PRO 37 THR 38 VAL 39 ILE 40 PRO 41 PRO 42 GLY 43 LEU 44 THR 45 ARG 46 GLU 47 GLN 48 GLU 49 ARG 50 ALA 51 TYR 52 ILE 53 VAL 54 GLN 55 LEU 56 GLN 57 ILE 58 GLU 59 ASP 60 LEU 61 THR 62 ARG 63 LYS 64 LEU 65 ARG 66 THR 67 GLY 68 ASP 69 LEU 70 GLY 71 ILE 72 PRO 73 PRO 74 PRO 81 SER 82 PRO 83 GLU 84 PRO 85 ILE 86 TYR 87 ASN 88 SER 89 GLU 90 GLY 91 LYS 92 ARG 93 LEU 94 ASN 95 THR 96 ARG 97 GLU 98 PHE 99 ARG 100 THR 101 ARG 102 LYS 103 LYS 104 LEU 105 GLU 106 GLU 107 GLU 108 ARG 109 HIS 110 ASN 111 LEU 112 ILE 113 THR 114 GLU 115 MET 116 VAL 117 ALA 118 LEU 119 ASN 120 PRO 121 ASP 122 PHE 123 LYS 124 PRO 125 PRO 126 ALA 127 ASP 128 TYR 129 LYS 130 PRO 131
Unit 2	MET 36 PRO 37 THR 38 VAL 39 ILE 40 PRO 41 PRO 42 GLY 43 LEU 44 THR 45 ARG 46 GLU 47 GLN 48 GLU 49 ARG 50 ALA 51 TYR 52 ILE 53 VAL 54 GLN 55 LEU 56 GLN 57 ILE 58 GLU 59 ASP 60 LEU 61 THR 62 ARG 63 LYS 64 LEU 65 ARG 66 THR 67 GLY 68 ASP 69 LEU 70 GLY 71 ILE 72 PRO 83 GLU 84 PRO 85 ILE 86 TYR 87 ASN 88 SER 89 GLU 90 GLY 91 LYS 92 ARG 93 LEU 94 ASN 95 THR 96 ARG 97 GLU 98 PHE 99 ARG 100 THR 101 ARG 102 LYS 103 LYS 104 LEU 105 GLU 106 GLU 107 GLU 108 ARG 109 HIS 110 ASN 111 LEU 112 ILE 113 THR 114 GLU 115 MET 116 VAL 117 ALA 118 LEU 119 ASN 120 PRO 121 ASP 122 PHE 123 LYS 124 PRO 125 PRO 126 ALA 127 ASP 128 TYR 129 LYS 130 PRO 131
Unit 3	ILE 33 PRO 34 GLY 35 MET 36 PRO 37 THR 38 VAL 39 ILE 40 PRO 41 PRO 42 GLY 43 LEU 44 THR 45 ARG 46 GLU 47 GLN 48 GLU 49 ARG 50 ALA 51 TYR 52 ILE 53 VAL 54 GLN 55 LEU 56 GLN 57 ILE 58 GLU 59 ASP 60 LEU 61 THR 62 ARG 63 LYS 64 LEU 65 ARG 66 THR 67 GLY 68 ASP 69 LEU 70 GLY 71 ILE 72 PRO 73 SER 82 PRO 83 GLU 84 PRO 85 ILE 86 TYR 87 ASN 88 SER 89 GLU 90 GLY 91 LYS 92 ARG 93 LEU 94 ASN 95 THR 96 ARG 97 GLU 98 PHE 99 ARG 100 THR 101 ARG 102 LYS 103 LYS 104 LEU 105 GLU 106 GLU 107 GLU 108 ARG 109 HIS 110 ASN 111 LEU 112 ILE 113 THR 114 GLU 115 MET 116 VAL 117 ALA 118 LEU 119 ASN 120 PRO 121 ASP 122 PHE 123 LYS 124 PRO 125 PRO 126 ALA 127 ASP 128 TYR 129 LYS 130 PRO 131
Unit 4	SER 25 THR 26 MET 27 GLU 28 GLN 29 LYS 30 THR 31 VAL 32 ILE 33 PRO 34 GLY 35 MET 36 PRO 37 THR 38 VAL 39 ILE 40 PRO 41 PRO 42 GLY 43 LEU 44 THR 45 ARG 46 GLU 47 GLN 48 GLU 49 ARG 50 ALA 51 TYR 52 ILE 53 VAL 54 GLN 55 LEU 56 GLN 57 ILE 58 GLU 59 ASP 60 LEU 61 THR 62 ARG 63 LYS 64 LEU 65 ARG 66 THR 67 GLY 68 ASP 69 LEU 70 GLY 71 ILE 72 GLU 84 PRO 85 ILE 86 TYR 87 ASN 88 SER 89 GLU 90 ARG 93 LEU 94 ASN 95 THR 96 ARG 97 GLU 98 PHE 99 ARG 100 THR 101 ARG 102 LYS 103 LYS 104 LEU 105 GLU 106 GLU 107 GLU 108 ARG 109 HIS 110 ASN 111 LEU 112 ILE 113 THR 114 GLU 115 MET 116 VAL 117 ALA 118 LEU 119 ASN 120 PRO 121 ASP 122 PHE 123 LYS 124 PRO 125 PRO 126 ALA 127 ASP 128 TYR 129 LYS 130 PRO 131 PRO 132

Ligands

Unit 5	IMD 201 MLI 202
Unit 6	IMD 201 IMD 202
Unit 7	IMD 201 IMD 202 MLI 203
Unit 8	IMD 201 IMD 202 IMD 203