3AYQ - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF INHIBITOR BOUND LYSOZYME FROM MERETRIX
• Keywords: I-TYPE LYSOZYME, INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR CO
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	LYSOZYME	A	122	925	0
2	Ligand		B	4	0	56
3	Water			148	0	148
total				274	925	204

Proteins

Unit 1

PHE 1 ALA 2 GLY 3 GLY 4 THR 5 VAL 6 SER 7 GLN 8 ARG 9 CYS 10 LEU 11 SER 12 CYS 13 ILE 14 CYS 15 LYS 16 MET 17 GLU 18 SER 19 GLY 20 CYS 21 ARG 22 ASN 23 VAL 24 GLY 25 CYS 26 LYS 27 MET 28 ASP 29 MET 30 GLY 31 SER 32 LEU 33 SER 34 CYS 35 GLY 36 TYR 37 PHE 38 GLN 39 ILE 40 LYS 41 GLU 42 ALA 43 TYR 44 TRP 45 ILE 46 ASP 47 CYS 48 GLY 49 ARG 50 PRO 51 GLY 52 SER 53 SER 54 TRP 55 LYS 56 SER 57 CYS 58 ALA 59 ALA 60 SER 61 SER 62 TYR 63 CYS 64 ALA 65 SER 66 LEU 67 CYS 68 VAL 69 GLN 70 ASN 71 TYR 72 MET 73 LYS 74 ARG 75 TYR 76 ALA 77 LYS 78 TRP 79 ALA 80 GLY 81 CYS 82 PRO 83 LEU 84 ARG 85 CYS 86 GLU 87 GLY 88 PHE 89 ALA 90 ARG 91 GLU 92 HIS 93 ASN 94 GLY 95 GLY 96 PRO 97 ARG 98 GLY 99 CYS 100 LYS 101 LYS 102 GLY 103 SER 104 THR 105 ILE 106 GLY 107 TYR 108 TRP 109 ASN 110 ARG 111 LEU 112 GLN 113 LYS 114 ILE 115 SER 116 GLY 117 CYS 118 HIS 119 GLY 120 VAL 121 GLN 122

Ligands

Unit 2

4NN 1 NAG 2 NAG 3 NAG 4