4WPT

Crystal Structure of Mtb PEPCK in complex with PEP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Phosphoenolpyruvate carboxykinase [GTP]	polymer	622	69046.7	1	UniProt (A5TYT6) Pfam (PF17297) Pfam (PF00821)	Mycobacterium tuberculosis	PEPCK
2	B (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
3	C (A)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
4	D (A)	PHOSPHOENOLPYRUVATE	non-polymer		168.0	1	Chemie (PEP)
5	E (A)	water	water		18.0	764	Chemie (HOH)

Sequence modifications

A: 1 - 606 (UniProt: A5TYT6)

PDB	External Database	Details
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Ala -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	69046.7
Non-Polymers*	Number of molecules	3
	Total formula weight	355.1
All*	Total formula weight	69401.8

*Water molecules are not included.