1ATD - Sequence, Chains, Asymmetric and Biological Units

• Title: HIGH-RESOLUTION STRUCTURE OF ASCARIS TRYPSIN INHIBITOR IN SOLUTION: DIRECT EVIDENCE FOR A PH INDUCED CONFORMATIONAL TRANSITION IN THE REACTIVE SITE
• Keywords: PROTEINASE INHIBITOR(TRYPSIN)
• Experiment: NMR
• Number of Models: 32

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ASCARIS TRYPSIN INHIBITOR	A	62	912	0
total				62	912	0

Proteins

Unit 1

GLU 1 ALA 2 GLU 3 LYS 4 CYS 5 THR 6 LYS 7 PRO 8 ASN 9 GLU 10 GLN 11 TRP 12 THR 13 LYS 14 CYS 15 GLY 16 GLY 17 CYS 18 GLU 19 GLY 20 THR 21 CYS 22 ALA 23 GLN 24 LYS 25 ILE 26 VAL 27 PRO 28 CYS 29 THR 30 ARG 31 GLU 32 CYS 33 LYS 34 PRO 35 PRO 36 ARG 37 CYS 38 GLU 39 CYS 40 ILE 41 ALA 42 SER 43 ALA 44 GLY 45 PHE 46 VAL 47 ARG 48 ASP 49 ALA 50 GLN 51 GLY 52 ASN 53 CYS 54 ILE 55 LYS 56 PHE 57 GLU 58 ASP 59 CYS 60 PRO 61 LYS 62