1GWO

Recombinant horseradish peroxidase C1A ALA170GLN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	PEROXIDASE C1A	polymer	309	34136.4	1	UniProt (P00433) Pfam (PF00141) In PDB	ARMORACIA RUSTICANA (HORSERADISH)
2	A	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	1	Chemie (HEM)
3	A	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	A	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
5		water	water		18.0	408	Chemie (HOH)

Sequence modifications

A: 0 - 0 (PDB: 1GWO)
A: 1 - 308 (UniProt: P00433)

PDB	External Database	Details
Gln 140	Ala 170	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	34136.4
Non-Polymers*	Number of molecules	4
	Total formula weight	755.7
All*	Total formula weight	34892.1

*Water molecules are not included.