1GPQ

Structure of ivy complexed with its target, HEWL

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	INHIBITOR OF VERTEBRATE LYSOZYME	polymer	135	14973.8	2	UniProt (P45502) Pfam (PF08816) UniProt (by SIFTS) (P0AD59) In PDB	ESCHERICHIA COLI	IVY
2	C, D	LYSOZYME C	polymer	129	14331.2	2	UniProt (P00698) Pfam (PF00062) In PDB	GALLUS GALLUS (CHICKEN)
3		water	water		18.0	635	Chemie (HOH)

Sequence modifications

A, B: 1 - 129 (UniProt: P45502)

PDB	External Database	Details
Arg 129	Lys 157	conflict
His 130	-	expression tag
His 131	-	expression tag
His 132	-	expression tag
His 133	-	expression tag
His 134	-	expression tag
His 135	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	58609.8
All*	Total formula weight	58609.8

*Water molecules are not included.