2ZTK

Crystal structure of homocitrate synthase from Thermus thermophilus complexed with homocitrate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Homocitrate synthase	polymer	382	43074.1	1	UniProt (O87198) Pfam (PF00682) Pfam (PF22617) In PDB	Thermus thermophilus
2	A	3-HYDROXY-3-CARBOXY-ADIPIC ACID	non-polymer		206.2	1	Chemie (HCA)
3	A	COPPER (II) ION	non-polymer		63.5	1	Chemie (CU)
4		water	water		18.0	371	Chemie (HOH)

Sequence modifications

A: 1 - 376 (UniProt: O87198)

PDB	External Database	Details
Pro 104	Ala 104	SEE REMARK 999
His 377	-	expression tag
His 378	-	expression tag
His 379	-	expression tag
His 380	-	expression tag
His 381	-	expression tag
His 382	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	43074.1
Non-Polymers*	Number of molecules	2
	Total formula weight	269.7
All*	Total formula weight	43343.8

*Water molecules are not included.