7XOY

Cystathionine beta-synthase of Mycobacterium tuberculosis in the presence of S-adenosylmethionine and serine.

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 (B, A, C, D)	Putative cystathionine beta-synthase Rv1077	polymer	478	50284.8	4	UniProt (P9WP51) Pfam (PF00291) Pfam (PF00571)	Mycobacterium tuberculosis H37Rv	Beta-thionase,Serine sulfhydrase
2	E, F, G, H (B, A, C, D)	[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-SERINE	non-polymer		336.2	4	Chemie (PLS)

Sequence modifications

B, A, C, D: 0 - 464 (UniProt: P9WP51)

PDB	External Database	Details
Ala 1	-	insertion
Lys 465	-	expression tag
Leu 466	-	expression tag
Ala 467	-	expression tag
Ala 468	-	expression tag
Ala 469	-	expression tag
Leu 470	-	expression tag
Glu 471	-	expression tag
His 472	-	expression tag
His 473	-	expression tag
His 474	-	expression tag
His 475	-	expression tag
His 476	-	expression tag
His 477	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	201139.4
Non-Polymers*	Number of molecules	4
	Total formula weight	1344.9
All*	Total formula weight	202484.3

*Water molecules are not included.