4IX5

Crystal structure of a Stt7 homolog from Micromonas algae in complex with AMP-PNP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	MsStt7d protein	polymer	350	37732.9	2	UniProt (C1EBN1) Pfam (PF00069) In PDB	Micromonas (green algae)
2	A, B	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
3	A, B	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	2	Chemie (ANP)
4		water	water		18.0	625	Chemie (HOH)

Sequence modifications

A, B: 151 - 489 (UniProt: C1EBN1)

PDB	External Database	Details
Ala 490	-	expression tag
Ala 491	-	expression tag
Ala 492	-	expression tag
Leu 493	-	expression tag
Glu 494	-	expression tag
His 495	-	expression tag
His 496	-	expression tag
His 497	-	expression tag
His 498	-	expression tag
His 499	-	expression tag
His 500	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	75465.8
Non-Polymers*	Number of molecules	5
	Total formula weight	1085.3
All*	Total formula weight	76551.1

*Water molecules are not included.