5WWW

Crystal structure of the KH1 domain of human RNA-binding E3 ubiquitin-protein ligase MEX-3C complex with RNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	RNA-binding E3 ubiquitin-protein ligase MEX3C	polymer	94	10512.2	1	UniProt (Q5U5Q3) Pfam (PF00013) In PDB	Homo sapiens (Human)	RING finger and KH domain-containing protein 2,RING finger protein 194,RING-type E3 ubiquitin transferase MEX3C
2	B	RNA (5'-R(*GP*UP*UP*UP*AP*G)-3')	polymer	6	1893.2	1		synthetic construct
3		water	water		18.0	93	Chemie (HOH)

Sequence modifications

A: 221 - 306 (UniProt: Q5U5Q3)

PDB	External Database	Details
Gly 213	-	expression tag
His 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag
Met 220	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	12405.4
All*	Total formula weight	12405.4

*Water molecules are not included.