6PTI - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF FORM III CRYSTALS OF BOVINE PANCREATIC TRYPSIN INHIBITOR
• Keywords: PROTEINASE INHIBITOR (TRYPSIN)
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	6PTI	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PANCREATIC TRYPSIN INHIBITOR PRECURSOR	A	57	445	0
2	Ligand	PANCREATIC TRYPSIN INHIBITOR PRECURSOR	A	1	0	5
3	Water			73	0	73
total				131	445	78

Proteins

Unit 1

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

Ligands

Unit 2

PO4 100