1MD2 - Sequence, Chains, Asymmetric and Biological Units

• Title: CHOLERA TOXIN B-PENTAMER WITH DECAVALENT LIGAND BMSC-0013
• Keywords: MULTIVALENT INHIBITOR TOXIN, TOXIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1MD2	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CHOLERA TOXIN B SUBUNIT	D	103	808	7
2	Protein	CHOLERA TOXIN B SUBUNIT	E	103	808	7
3	Protein	CHOLERA TOXIN B SUBUNIT	F	103	808	7
4	Protein	CHOLERA TOXIN B SUBUNIT	G	103	808	7
5	Protein	CHOLERA TOXIN B SUBUNIT	H	103	808	7
6	Ligand	CHOLERA TOXIN B SUBUNIT	D	3	0	59
7	Ligand	CHOLERA TOXIN B SUBUNIT	E	3	0	59
8	Ligand	CHOLERA TOXIN B SUBUNIT	F	2	0	26
9	Water			674	0	674
total				1197	4040	853

Proteins

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

Ligands

Unit 6	233 2201 SQ 2202 233 2203
Unit 7	233 1204 SQ 1205 233 1206
Unit 8	233 1207 CYN 1208