6GD1

Structure of HuR RRM3

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Thioredoxin 1,ELAV-like protein 1	polymer	206	22775.2	2	UniProt (P0AA25) UniProt (Q15717) Pfam (PF00085) Pfam (PF00076) In PDB	Escherichia coli (strain K12)	Trx-1,Hu-antigen R,HuR
2	A, B	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
3		water	water		18.0	286	Chemie (HOH)

Sequence modifications

A, B: 0 - 108 (UniProt: P0AA25)

PDB	External Database	Details
Met -9	-	initiating methionine
Lys -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Pro -1	-	expression tag
Gly 109	-	linker
Ser 110	-	linker
Ala 111	-	linker
Met 112	-	linker

A, B: 113 - 196 (UniProt: Q15717)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	45550.4
Non-Polymers*	Number of molecules	4
	Total formula weight	92.0
All*	Total formula weight	45642.3

*Water molecules are not included.