1E2A - Sequence, Chains, Asymmetric and Biological Units

• Title: ENZYME IIA FROM THE LACTOSE SPECIFIC PTS FROM LACTOCOCCUS LACTIS
• Keywords: ENZYME IIA, HELICAL BUNDLES, PTS, TRANSFERASE, PHOSPHOTRANSFERASE SYSTEM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1E2A	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ENZYME IIA	A	102	787	0
2	Protein	ENZYME IIA	B	102	787	0
3	Protein	ENZYME IIA	C	102	787	0
4	Ligand	ENZYME IIA	C	1	0	1
5	Water			56	0	56
total				363	2361	57

Proteins

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

Ligands

Unit 4

MG 106