1IFQ - Sequence, Chains, Asymmetric and Biological Units

• Title: SEC22B N-TERMINAL DOMAIN
• Keywords: FIVE-STRANDED ANTI-PARALLEL BETA SHEET, ALPHA/BETA 3-LAYER S PROTEIN TRANSPORT
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	VESICLE TRAFFICKING PROTEIN SEC22B	A	127	946	24
2	Protein	VESICLE TRAFFICKING PROTEIN SEC22B	B	128	959	24
3	Ligand	VESICLE TRAFFICKING PROTEIN SEC22B	A	1	0	6
4	Ligand	VESICLE TRAFFICKING PROTEIN SEC22B	B	1	0	6
5	Water			64	0	64
total				321	1905	124

Proteins

Unit 1

SER 1 VAL 2 LEU 3 LEU 4 THR 5 MSE 6 ILE 7 ALA 8 ARG 9 VAL 10 ALA 11 ASP 12 GLY 13 LEU 14 PRO 15 LEU 16 ALA 17 ALA 18 SER 19 MSE 20 GLN 21 GLU 22 ASP 23 GLU 24 GLN 25 SER 26 GLY 27 ARG 28 ASP 29 LEU 30 GLN 31 GLN 32 TYR 33 GLN 34 SER 35 GLN 36 ALA 37 LYS 38 GLN 39 LEU 40 PHE 41 ARG 42 LYS 43 LEU 44 ASN 45 GLU 46 GLN 47 SER 48 PRO 49 THR 50 ARG 51 CYS 52 THR 53 LEU 54 GLU 55 ALA 56 GLY 57 ALA 58 MSE 59 THR 60 PHE 61 HIS 62 TYR 63 ILE 64 ILE 65 GLU 66 GLN 67 GLY 68 VAL 69 CYS 70 TYR 71 LEU 72 VAL 73 LEU 74 CYS 75 GLU 76 ALA 77 ALA 78 PHE 79 PRO 80 LYS 81 LYS 82 LEU 83 ALA 84 PHE 85 ALA 86 TYR 87 LEU 88 GLU 89 ASP 90 LEU 91 HIS 92 SER 93 GLU 94 PHE 95 ASP 96 GLU 97 GLN 98 HIS 99 GLY 100 LYS 101 LYS 102 VAL 103 PRO 104 THR 105 VAL 106 SER 107 ARG 108 PRO 109 TYR 110 SER 111 PHE 112 ILE 113 GLU 114 PHE 115 ASP 116 THR 117 PHE 118 ILE 119 GLN 120 LYS 121 THR 122 LYS 123 LYS 124 LEU 125 TYR 126 ILE 127

Unit 2

GLY 0 SER 1 VAL 2 LEU 3 LEU 4 THR 5 MSE 6 ILE 7 ALA 8 ARG 9 VAL 10 ALA 11 ASP 12 GLY 13 LEU 14 PRO 15 LEU 16 ALA 17 ALA 18 SER 19 MSE 20 GLN 21 GLU 22 ASP 23 GLU 24 GLN 25 SER 26 GLY 27 ARG 28 ASP 29 LEU 30 GLN 31 GLN 32 TYR 33 GLN 34 SER 35 GLN 36 ALA 37 LYS 38 GLN 39 LEU 40 PHE 41 ARG 42 LYS 43 LEU 44 ASN 45 GLU 46 GLN 47 SER 48 PRO 49 THR 50 ARG 51 CYS 52 THR 53 LEU 54 GLU 55 ALA 56 GLY 57 ALA 58 MSE 59 THR 60 PHE 61 HIS 62 TYR 63 ILE 64 ILE 65 GLU 66 GLN 67 GLY 68 VAL 69 CYS 70 TYR 71 LEU 72 VAL 73 LEU 74 CYS 75 GLU 76 ALA 77 ALA 78 PHE 79 PRO 80 LYS 81 LYS 82 LEU 83 ALA 84 PHE 85 ALA 86 TYR 87 LEU 88 GLU 89 ASP 90 LEU 91 HIS 92 SER 93 GLU 94 PHE 95 ASP 96 GLU 97 GLN 98 HIS 99 GLY 100 LYS 101 LYS 102 VAL 103 PRO 104 THR 105 VAL 106 SER 107 ARG 108 PRO 109 TYR 110 SER 111 PHE 112 ILE 113 GLU 114 PHE 115 ASP 116 THR 117 PHE 118 ILE 119 GLN 120 LYS 121 THR 122 LYS 123 LYS 124 LEU 125 TYR 126 ILE 127

Ligands

Unit 3	GOL 128
Unit 4	GOL 128