8WQ3

Crystal structure of the C-terminal RRM domain of an RBP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	RNA-binding protein 45	polymer	116	13274.4	4	UniProt (Q8IUH3) Pfam (PF00076)	Homo sapiens (human)	Developmentally-regulated RNA-binding protein 1,RB-1,RNA-binding motif protein 45
2	E, F (D)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3	G, H, I, J (A, B, C, D)	water	water		18.0	219	Chemie (HOH)

Sequence modifications

A, B, C, D: 370 - 476 (UniProt: Q8IUH3)

PDB	External Database	Details
Met 369	-	initiating methionine
Leu 477	-	expression tag
Glu 478	-	expression tag
His 479	-	expression tag
His 480	-	expression tag
His 481	-	expression tag
His 482	-	expression tag
His 483	-	expression tag
His 484	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	53097.4
Non-Polymers*	Number of molecules	2
	Total formula weight	70.9
All*	Total formula weight	53168.3

*Water molecules are not included.