3M1X

Crystal structure of a putative endoribonuclease L-PSP from Entamoeba histolytica, rhomobohedral form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	putative Endoribonuclease L-PSP	polymer	148	15657.0	1	UniProt (C4LXT9) Pfam (PF01042)	Entamoeba histolytica
2	B (A)	CITRATE ANION	non-polymer		189.1	1	Chemie (FLC)
3	C (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4	D (A)	water	water		18.0	171	Chemie (HOH)

Sequence modifications

A: 1 - 127 (UniProt: C4LXT9)

PDB	External Database	Details
Met -20	-	expression tag
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gly -6	-	expression tag
Gln -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	15657.0
Non-Polymers*	Number of molecules	2
	Total formula weight	224.6
All*	Total formula weight	15881.5

*Water molecules are not included.