8W21

Crystal Structure of Enolase from Chlamydia trachomatis (P43212 Form)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Enolase	polymer	432	46503.5	8	UniProt (O84591) Pfam (PF03952) Pfam (PF00113)	Chlamydia trachomatis	2-phospho-D-glycerate hydro-lyase,2-phosphoglycerate dehydratase
2	AA, DA, EA, GA, HA... (E, F, G, A, H...)	PHOSPHATE ION	non-polymer		95.0	15	Chemie (PO4)
3	BA, IA, K, M, MA... (E, G, A, B, H...)	MAGNESIUM ION	non-polymer		24.3	7	Chemie (MG)
4	N, O (B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5	CA, FA, JA, P, T... (F, G, H, C, D...)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	6	Chemie (PEG)
6	X (D)	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
7	NA, OA, PA, QA, RA... (A, B, C, D, E...)	water	water		18.0	635	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 424 (UniProt: O84591)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Val 78	Met 78	engineered mutation
Lys 178	Thr 178	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	372027.7
Non-Polymers*	Number of molecules	31
	Total formula weight	2565.8
All*	Total formula weight	374593.4

*Water molecules are not included.