1IW4 - Sequence, Chains, Asymmetric and Biological Units

• Title: SOLUTION STRUCTURE OF ASCIDIAN TRYPSIN INHIBITOR
• Keywords: SOLUTION STRUCTURE, ASCIDIAN, TRYPSIN INHIBITOR, CYSTINE-STA ALPHA-HELICAL MOTIF, DISULFIDE BOND, KAZAL-TYPE INHIBITOR, BINDING
• Experiment: NMR
• Number of Models: 20

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1IW4	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TRYPSIN INHIBITOR	A	55	795	0
total				55	795	0

Proteins

Unit 1

ALA 1 HIS 2 MET 3 ASP 4 CYS 5 THR 6 GLU 7 PHE 8 ASN 9 PRO 10 LEU 11 CYS 12 ARG 13 CYS 14 ASN 15 LYS 16 MET 17 LEU 18 GLY 19 ASP 20 LEU 21 ILE 22 CYS 23 ALA 24 VAL 25 ILE 26 GLY 27 ASP 28 ALA 29 LYS 30 GLU 31 GLU 32 HIS 33 ARG 34 ASN 35 MET 36 CYS 37 ALA 38 LEU 39 CYS 40 CYS 41 GLU 42 HIS 43 PRO 44 GLY 45 GLY 46 PHE 47 GLU 48 TYR 49 SER 50 ASN 51 GLY 52 PRO 53 CYS 54 GLU 55