1NXE

A Novel NADH Allosteric Regulator Site is Found on the Surface of the Hexameric Type II Phe383Ala Variant of Citrate Synthase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Citrate synthase	polymer	427	48048.9	2	UniProt (P0ABH7) Pfam (PF00285) In PDB	Escherichia coli
2	A, B	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
3		water	water		18.0	726	Chemie (HOH)

Sequence modifications

A, B: 0 - 426 (UniProt: P0ABH7)

PDB	External Database	Details
Ala 383	Phe 384	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	96097.8
Non-Polymers*	Number of molecules	6
	Total formula weight	576.4
All*	Total formula weight	96674.2

*Water molecules are not included.