1LN0 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE CATALYTIC DOMAIN OF HOMING ENDONUCLEASE I-T
• Keywords: ALPHA/BETA FOLD, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1LN0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	INTRON-ASSOCIATED ENDONUCLEASE 1	A	92	766	0
2	Protein	INTRON-ASSOCIATED ENDONUCLEASE 1	B	94	779	0
3	Ligand	INTRON-ASSOCIATED ENDONUCLEASE 1	A	1	0	5
4	Ligand	INTRON-ASSOCIATED ENDONUCLEASE 1	B	1	0	5
5	Water			208	0	208
total				396	1545	218

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	SO4 501
Unit 4	SO4 502