1K9B - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE BIFUNCTIONAL SOYBEAN BOWMAN-BIRK INHIBITOR AT 0.28 NM RESOLUTION. STRUCTURAL PECULIARITIES IN A FOLDED PROTEIN CONFORMATION
• Keywords: TRIPPLE-STRANDED BETA HAIRPIN, DOUBLE-HEADED, HYDROLASE INHIBITOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1K9B	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	BOWMAN-BIRK TYPE PROTEINASE INHIBITOR	A	58	513	0
2	Water			17	0	17
total				75	513	17

Proteins

Unit 1

LYS 6 PRO 7 CYS 8 CYS 9 ASP 10 GLN 11 CYS 12 ALA 13 CYS 14 THR 15 LYS 16 SER 17 ASN 18 PRO 19 PRO 20 GLN 21 CYS 22 ARG 23 CYS 24 SER 25 ASP 26 MET 27 ARG 28 LEU 29 ASN 30 SER 31 CYS 32 HIS 33 SER 34 ALA 35 CYS 36 LYS 37 SER 38 CYS 39 ILE 40 CYS 41 ALA 42 LEU 43 SER 44 TYR 45 PRO 46 ALA 47 GLN 48 CYS 49 PHE 50 CYS 51 VAL 52 ASP 53 ILE 54 THR 55 ASP 56 PHE 57 CYS 58 TYR 59 GLU 60 PRO 61 CYS 62 LYS 63