1KNM - Sequence, Chains, Asymmetric and Biological Units

• Title: STREPTOMYCES LIVIDANS XYLAN BINDING DOMAIN CBM13 IN COMPLEX LACTOSE
• Keywords: XYLANASE A XYLAN BINDING DOMAIN CBM13, LECTIN-LIKE BETA TREF LACTOSE COMPLEX, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ENDO-1,4-BETA-XYLANASE A	A	129	942	0
2	Ligand		B	2	0	23
3	Ligand		C	2	0	23
4	Ligand	ENDO-1,4-BETA-XYLANASE A	A	1	0	6
5	Water			237	0	237
total				371	942	289

Proteins

Unit 1

PRO 2 PRO 3 ALA 4 ASP 5 GLY 6 GLY 7 GLN 8 ILE 9 LYS 10 GLY 11 VAL 12 GLY 13 SER 14 GLY 15 ARG 16 CYS 17 LEU 18 ASP 19 VAL 20 PRO 21 ASP 22 ALA 23 SER 24 THR 25 SER 26 ASP 27 GLY 28 THR 29 GLN 30 LEU 31 GLN 32 LEU 33 TRP 34 ASP 35 CYS 36 HIS 37 SER 38 GLY 39 THR 40 ASN 41 GLN 42 GLN 43 TRP 44 ALA 45 ALA 46 THR 47 ASP 48 ALA 49 GLY 50 GLU 51 LEU 52 ARG 53 VAL 54 TYR 55 GLY 56 ASP 57 LYS 58 CYS 59 LEU 60 ASP 61 ALA 62 ALA 63 GLY 64 THR 65 SER 66 ASN 67 GLY 68 SER 69 LYS 70 VAL 71 GLN 72 ILE 73 TYR 74 SER 75 CYS 76 TRP 77 GLY 78 GLY 79 ASP 80 ASN 81 GLN 82 LYS 83 TRP 84 ARG 85 LEU 86 ASN 87 SER 88 ASP 89 GLY 90 SER 91 VAL 92 VAL 93 GLY 94 VAL 95 GLN 96 SER 97 GLY 98 LEU 99 CYS 100 LEU 101 ASP 102 ALA 103 VAL 104 GLY 105 ASN 106 GLY 107 THR 108 ALA 109 ASN 110 GLY 111 THR 112 LEU 113 ILE 114 GLN 115 LEU 116 TYR 117 THR 118 CYS 119 SER 120 ASN 121 GLY 122 SER 123 ASN 124 GLN 125 ARG 126 TRP 127 THR 128 ARG 129 THR 130

Ligands

Unit 2	BGC 1 GAL 2
Unit 3	BGC 1 GAL 2
Unit 4	GOL 131