4HGN

Crystal Structure of 2-keto-3-deoxyoctulosonate 8-phosphate PHOSPHOHYDROLASE from Bacteroides thetaiotaomicron

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 (A, B, C, D)	2-keto-3-deoxy-D-manno-octulosonate 8-phosphate phosphohydrolase	polymer	176	19322.2	4	UniProt (Q8A748) Pfam (PF08282)	Bacteroides thetaiotaomicron
2	E, F, H, J (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	G, I (B, C)	FORMIC ACID	non-polymer		46.0	2	Chemie (FMT)
4	K, L, M, N (A, B, C, D)	water	water		18.0	329	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 173 (UniProt: Q8A748)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	77288.7
Non-Polymers*	Number of molecules	6
	Total formula weight	189.3
All*	Total formula weight	77478.0

*Water molecules are not included.