1YXA

Serpina3n, a murine orthologue of human antichymotrypsin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	serine (or cysteine) proteinase inhibitor, clade A, member 3N	polymer	398	44793.3	2	UniProt (Q91WP6) Pfam (PF00079)	Mus musculus (house mouse)	antichymotrypsin, Serpina3n
2	C, D (A, B)	water	water		18.0	396	Chemie (HOH)

Sequence modifications

A, B: 21 - 418 (UniProt: Q91WP6)

PDB	External Database	Details
Thr 69	Lys 69	conflict
Leu 84	Val 84	conflict
Val 85	Met 85	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89586.5
All*	Total formula weight	89586.5

*Water molecules are not included.