1IIB - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF IIBCELLOBIOSE FROM ESCHERICHIA COLI
• Keywords: PHOSPHOENOLPYRUVATE DEPENDENT PHOSPHOTRANSFERASE SYSTEM, IIB CYSTEINE PHOSPHORYLATION, PHOSPHOTRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ENZYME IIB OF THE CELLOBIOSE-SPECIFIC PHOSPHOTRAN SYSTEM	A	103	775	0
2	Protein	ENZYME IIB OF THE CELLOBIOSE-SPECIFIC PHOSPHOTRAN SYSTEM	B	103	775	0
3	Water			128	0	128
total				334	1550	128

Proteins

Unit 1

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

Unit 2

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