3MPR

Crystal Structure of endonuclease/exonuclease/phosphatase family protein from Bacteroides thetaiotaomicron, Northeast Structural Genomics Consortium Target BtR318A

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	Putative endonuclease/exonuclease/phosphatase family protein	polymer	298	34597.9	4	UniProt (Q8A183) Pfam (PF03372) In PDB	Bacteroides thetaiotaomicron
2	D, A, B, C	ACETIC ACID	non-polymer		60.1	6	Chemie (ACY)
3	C, D, A, B	BROMIDE ION	non-polymer		79.9	14	Chemie (BR)
4	A	UNKNOWN LIGAND	non-polymer			8	Chemie (UNL)
5	C	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	2	Chemie (PEG)
6		water	water		18.0	1222	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 290 (UniProt: Q8A183)

PDB	External Database	Details
Leu 291	-	EXPRESSION TAG
Glu 292	-	EXPRESSION TAG
His 293	-	EXPRESSION TAG
His 294	-	EXPRESSION TAG
His 295	-	EXPRESSION TAG
His 296	-	EXPRESSION TAG
His 297	-	EXPRESSION TAG
His 298	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	138391.6
Non-Polymers*	Number of molecules	30
	Total formula weight	1691.2
All*	Total formula weight	140082.8

*Water molecules are not included.