8S5I

Full-length human cystathionine beta-synthase with C-terminal 6xHis-tag, basal state, single particle reconstruction

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Cystathionine beta-synthase	polymer	559	61864.6	6	UniProt (P35520) Pfam (PF00291) Pfam (PF00571) In PDB	Homo sapiens (human)	Beta-thionase,Serine sulfhydrase
2	A, B, C, D, E...	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	6	Chemie (HEM)

Sequence modifications

A, B, C, D, E, F: 1 - 551 (UniProt: P35520)

PDB	External Database	Details
Ala 552	-	expression tag
Ala 553	-	expression tag
His 554	-	expression tag
His 555	-	expression tag
His 556	-	expression tag
His 557	-	expression tag
His 558	-	expression tag
His 559	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	371187.3
Non-Polymers*	Number of molecules	6
	Total formula weight	3698.9
All*	Total formula weight	374886.2

*Water molecules are not included.