7PP8

STRUCTURE OF ESTER-HYDROLASE EH7 FROM METAGENOME OF MARINE SEDIMENTS AT MILAZZO HARBOR (SICILY, ITALY) COMPLEXED WITH A DERIVATIVE OF METHYL 4-NITROPHENYL HEXYLPHOSPHONATE

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...)	Esterase	polymer	429	47867.2	8	UniProt (A0A2K8JQ66) Pfam (PF00144)	uncultured bacterium
2	I, J, O, S, T... (A, B, C, D, E...)	methyl hydrogen (R)-hexylphosphonate	non-polymer		180.2	8	Chemie (MHH)
3	K, L, M, P, Q... (C, D)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
4	N (C)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
5	AA, BA, CA, DA, EA... (D, E, F, G, H...)	water	water		18.0	191	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 2 - 409 (UniProt: A0A2K8JQ66)

PDB	External Database	Details
Met -18	-	initiating methionine
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
Leu -7	-	expression tag
Glu -6	-	expression tag
Val -5	-	expression tag
Leu -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Gly -1	-	expression tag
Pro 0	-	expression tag
Ser 1	-	expression tag
Ala 410	-	insertion

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	382937.8
Non-Polymers*	Number of molecules	15
	Total formula weight	2100.1
All*	Total formula weight	385038.0

*Water molecules are not included.