4IP8 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF HUMAN SERUM AMYLOID A1
• Keywords: SECONDARY AMYLOID, FOUR-HELIX BUNDLE, MAIN CONSTITUENT OF SE AMYLOID, TOLL LIKE RECEPTOR, HUMAN SERUM, PROTEIN BINDING
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4IP8	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SERUM AMYLOID A-1 PROTEIN	A	105	837	0
2	Protein	SERUM AMYLOID A-1 PROTEIN	B	105	837	0
3	Protein	SERUM AMYLOID A-1 PROTEIN	C	105	837	0
4	Protein	SERUM AMYLOID A-1 PROTEIN	D	105	837	0
5	Ligand	SERUM AMYLOID A-1 PROTEIN	A	4	0	26
6	Ligand	SERUM AMYLOID A-1 PROTEIN	B	3	0	23
7	Ligand	SERUM AMYLOID A-1 PROTEIN	C	5	0	36
8	Ligand	SERUM AMYLOID A-1 PROTEIN	D	3	0	25
9	Water			101	0	101
total				536	3348	211

Proteins

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

Ligands

Unit 5	SO4 201 P4C 202 P4C 203 P4C 204
Unit 6	SO4 201 P4C 202 P4C 203
Unit 7	SO4 201 P4C 202 P4C 203 P4C 204 P4C 205
Unit 8	SO4 201 P4C 202 P4C 203