9KJS

The mTREX1-NSC 37215 complex structure by co-crystallization (NSC 37215-2 Complex 3)

This is a non-PDB format compatible entry.

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)	Three-prime repair exonuclease 1	polymer	252	27447.2	2	UniProt (Q91XB0)	Mus musculus (house mouse)	3'-5' exonuclease TREX1
2	C (B)	7-[(4-benzamidophenyl)carbonylamino]-4-oxidanyl-naphthalene-2-sulfonic acid	non-polymer		462.5	1	Chemie (A1L50)
3	D (B)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	E (B)	FORMIC ACID	non-polymer		46.0	1	Chemie (FMT)
5	F, G (A, B)	water	water		18.0	460	Chemie (HOH)

Sequence modifications

A, B: 11 - 242 (UniProt: Q91XB0)

PDB	External Database	Details
Met -9	-	initiating methionine
Gly -8	-	expression tag
Ser -7	-	expression tag
Ser -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Ser 1	-	expression tag
Ser 2	-	expression tag
Gly 3	-	expression tag
Leu 4	-	expression tag
Val 5	-	expression tag
Pro 6	-	expression tag
Arg 7	-	expression tag
Gly 8	-	expression tag
Ser 9	-	expression tag
His 10	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54894.3
Non-Polymers*	Number of molecules	3
	Total formula weight	532.8
All*	Total formula weight	55427.1

*Water molecules are not included.