7AHB

Acyltransferase domain of the polyketide synthase PpsC of Mycobacterium tuberculosis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Phthiocerol synthesis polyketide synthase type I PpsC	polymer	360	37782.5	2	UniProt (P96202) Pfam (PF00698) In PDB	Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)	Beta-ketoacyl-acyl-carrier-protein synthase I
2	A, B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	B, A	THIOCYANATE ION	non-polymer		58.1	18	Chemie (SCN)
5	B, A	SODIUM ION	non-polymer		23.0	8	Chemie (NA)
6		water	water		18.0	543	Chemie (HOH)

Sequence modifications

A, B: 546 - 876 (UniProt: P96202)

PDB	External Database	Details
Met 523	-	initiating methionine
Gly 524	-	expression tag
Ser 525	-	expression tag
Ser 526	-	expression tag
His 527	-	expression tag
His 528	-	expression tag
His 529	-	expression tag
His 530	-	expression tag
His 531	-	expression tag
His 532	-	expression tag
Ser 533	-	expression tag
Ser 534	-	expression tag
Gly 535	-	expression tag
Leu 536	-	expression tag
Val 537	-	expression tag
Pro 538	-	expression tag
Arg 539	-	expression tag
Gly 540	-	expression tag
Ser 541	-	expression tag
His 542	-	expression tag
Met 543	-	expression tag
Ser 544	-	expression tag
Gly 545	-	expression tag
Ala 877	-	expression tag
Ser 878	-	expression tag
Thr 879	-	expression tag
Ser 880	-	expression tag
Gly 881	-	expression tag
Ser 882	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	75565.0
Non-Polymers*	Number of molecules	29
	Total formula weight	1509.6
All*	Total formula weight	77074.7

*Water molecules are not included.