4BZQ

Structure of the Mycobacterium tuberculosis APS kinase CysC in complex with ADP and APS

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)	BIFUNCTIONAL ENZYME CYSN/CYSC	polymer	173	19057.6	2	UniProt (Q10600) Pfam (PF01583) UniProt (by SIFTS) (P9WNM5)	MYCOBACTERIUM TUBERCULOSIS	CYSC, SULFATE ADENYLYLTRANSFERASE SUBUNIT 1, ATP-SULFURYLASE LARGE SUBUNIT, SULFATE ADENYLATE TRANSFERASE, SAT, ADENYLYL-SULFATE KINASE, APS KINASE, ATP ADENOSINE-5'-PHOSPHOSULFATE 3'-PHOSPHOTRANSFERASE
2	C, G (A, B)	ADENOSINE-5'-PHOSPHOSULFATE	non-polymer		427.3	2	Chemie (ADX)
3	D, H (A, B)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
4	E, I (A, B)	CITRIC ACID	non-polymer		192.1	2	Chemie (CIT)
5	F, J (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
6	K, L (A, B)	water	water		18.0	59	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	38115.3
Non-Polymers*	Number of molecules	8
	Total formula weight	2217.4
All*	Total formula weight	40332.7

*Water molecules are not included.