3QTK - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF CHEMICALLY SYNTHESIZED VEGF-A
• Keywords: COVALENT DIMER, CYSTEINE KNOT PROTEIN, GROWTH FACTOR, X-RAY STRUCTURE, HUMAN VEGF-A, HORMONE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	VASCULAR ENDOTHELIAL GROWTH FACTOR A	A	96	779	0
2	Protein	VASCULAR ENDOTHELIAL GROWTH FACTOR A	D	95	770	0
3	Protein	VASCULAR ENDOTHELIAL GROWTH FACTOR A	B	97	788	0
4	Protein	VASCULAR ENDOTHELIAL GROWTH FACTOR A	C	96	780	0
5	Protein	VASCULAR ENDOTHELIAL GROWTH FACTOR A	E	95	770	0
6	Protein	VASCULAR ENDOTHELIAL GROWTH FACTOR A	F	97	788	0
7	Ligand	VASCULAR ENDOTHELIAL GROWTH FACTOR A	A	5	0	31
8	Ligand	VASCULAR ENDOTHELIAL GROWTH FACTOR A	D	3	0	17
9	Ligand	VASCULAR ENDOTHELIAL GROWTH FACTOR A	B	2	0	11
10	Ligand	VASCULAR ENDOTHELIAL GROWTH FACTOR A	C	4	0	20
11	Ligand	VASCULAR ENDOTHELIAL GROWTH FACTOR A	E	2	0	8
12	Ligand	VASCULAR ENDOTHELIAL GROWTH FACTOR A	F	2	0	11
13	Water			416	0	416
total				1010	4675	514

Proteins

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

Ligands

Unit 7	ACT 103 TFA 104 GOL 105 TFA 106 TFA 107
Unit 8	ACT 103 TFA 104 GOL 105
Unit 9	TFA 103 ACT 104
Unit 10	ACT 103 GOL 104 GOL 105 ACT 106
Unit 11	ACT 103 ACT 104
Unit 12	ACT 103 TFA 104