5V3W

Crystal Structure of the Apo form of Thioesterase domain of Mtb Pks13

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)	Polyketide synthase Pks13 (Termination polyketide synthase)	polymer	286	31777.7	2	UniProt (A0A0T9CRX1) Pfam (PF00975) UniProt (by SIFTS) (I6X8D2)	Mycobacterium tuberculosis
2	C, D (A, B)	(2R)-2-{[(2R)-2-{[(2S)-2-{[(2R)-2-hydroxypropyl]oxy}propyl]oxy}propyl]oxy}propan-1-ol	non-polymer		250.3	2	Chemie (2Q5)
3	E, F (A, B)	water	water		18.0	471	Chemie (HOH)

Sequence modifications

A, B: 1451 - 1733 (UniProt: A0A0T9CRX1)

PDB	External Database	Details
Ser 1448	-	expression tag
Asn 1449	-	expression tag
Ala 1450	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	63555.5
Non-Polymers*	Number of molecules	2
	Total formula weight	500.7
All*	Total formula weight	64056.1

*Water molecules are not included.