4Q56 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF HELIX ASPERSA AGGLUTININ WITH NATURAL GLYCOSYLA N-ACETYL-ALPHA-D-GALACTOSAMINE (GALNAC)
• Keywords: CARBOHYDRATE-BINDING PROTEIN, SUGAR BINDING PROTEIN, H-TYPE SNAIL MUCUS
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4Q56	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HELIX ASPERSA AGGLUTININ (HAA)	A	101	788	8
2	Ligand		B	6	0	70
3	Ligand	HELIX ASPERSA AGGLUTININ (HAA)	A	4	0	21
4	Water			119	0	119
total				230	788	218

Proteins

Unit 1

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

Ligands

Unit 2	NAG 1 FUC 2 GAL 3 FUC 4 NAG 5 BMA 6
Unit 3	ACT 201 A2G 202 NA 203 ZN 210