9ZJW

Human sterile alpha motif domain-containing protein 9 (SAMD9), loss-of-function mutant R837A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Sterile alpha motif domain-containing protein 9	polymer	1450	168613.9	2	UniProt (Q5K651)	Homo sapiens (human)	SAM domain-containing protein 9
2	C, E (A, B)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	2	Chemie (ATP)
3	D, F (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)

Sequence modifications

A, B: 156 - 1589 (UniProt: Q5K651)

PDB	External Database	Details
Met 140	-	initiating methionine
Asp 141	-	expression tag
Tyr 142	-	expression tag
Lys 143	-	expression tag
Asp 144	-	expression tag
His 145	-	expression tag
Asp 146	-	expression tag
Gly 147	-	expression tag
Asp 148	-	expression tag
Tyr 149	-	expression tag
Lys 150	-	expression tag
Asp 151	-	expression tag
His 152	-	expression tag
Asp 153	-	expression tag
Ile 154	-	expression tag
Asp 155	-	expression tag
Ala 837	Arg 837	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	337227.7
Non-Polymers*	Number of molecules	4
	Total formula weight	1063.0
All*	Total formula weight	338290.7

*Water molecules are not included.