34HX

The 1.8 angstrom crystal structure of Yersinia pestis CO92 trehalose-6-phosphate hydrolase (TreC)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Alpha,alpha-phosphotrehalase	polymer	574	66220.8	1	UniProt (A0AAP0VEF5)	Yersinia pestis CO92
2	B (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG) PubChem (888)
3	C (A)	GLUTAMIC ACID	non-polymer		147.1	1	Chemie (GLU) PubChem (33032)
4	D (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG) PubChem (8117)
5	E (A)	water	water		18.0	399	Chemie (HOH)

Sequence modifications

A: 2 - 555 (UniProt: A0AAP0VEF5)

PDB	External Database	Details
Met -12	-	initiating methionine
Ala -11	-	expression tag
Ser -10	-	expression tag
Met -9	-	expression tag
Thr -8	-	expression tag
Gly -7	-	expression tag
Gly -6	-	expression tag
Gln -5	-	expression tag
Gln -4	-	expression tag
Met -3	-	expression tag
Gly -2	-	expression tag
Arg -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag
His 556	-	expression tag
His 557	-	expression tag
His 558	-	expression tag
His 559	-	expression tag
His 560	-	expression tag
His 561	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	66220.8
Non-Polymers*	Number of molecules	3
	Total formula weight	277.6
All*	Total formula weight	66498.3

*Water molecules are not included.