2ZVX - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF A BPTI-[5,55] VARIANT CONTAINING GLY/VAL AT THE 14/38TH POSITIONS
• Keywords: PROTEIN FOLDING, PROTEIN STABILIZATION, PROTEIN DESIGN, PHARMACEUTICAL, PROTEASE INHIBITOR, SECRETED, SERINE PROTEASE INHIBITOR, HYDROLASE INHIBITOR, DISULFIDE BOND
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2ZVX	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PANCREATIC TRYPSIN INHIBITOR	A	58	450	0
2	Protein	PANCREATIC TRYPSIN INHIBITOR	B	57	430	0
3	Ligand	PANCREATIC TRYPSIN INHIBITOR	A	2	0	10
4	Ligand	PANCREATIC TRYPSIN INHIBITOR	B	1	0	5
5	Water			126	0	126
total				244	880	141

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 GLY 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 ALA 30 GLN 31 THR 32 PHE 33 VAL 34 TYR 35 GLY 36 GLY 37 VAL 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 ALA 51 LEU 52 ARG 53 THR 54 CYS 55 GLY 56 GLY 57 ALA 58
Unit 2	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 GLY 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 ALA 30 GLN 31 THR 32 PHE 33 VAL 34 TYR 35 GLY 36 GLY 37 VAL 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 ALA 51 LEU 52 ARG 53 THR 54 CYS 55 GLY 56 GLY 57

Ligands

Unit 3	SO4 4001 SO4 4002
Unit 4	SO4 4003