4FLA

Crystal structure of human RPRD1B, carboxy-terminal domain

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)	Regulation of nuclear pre-mRNA domain-containing protein 1B	polymer	152	17365.7	4	UniProt (Q9NQG5) Pfam (PF16566)	Homo sapiens (human)	Cell cycle-related and expression-elevated protein in tumor
2	E, F, G, H, I... (B, C, D)	UNKNOWN ATOM OR ION	non-polymer			7	Chemie (UNX)
3	L, M, N, O (A, B, C, D)	water	water		18.0	148	Chemie (HOH)

Sequence modifications

A, B, C, D: 172 - 305 (UniProt: Q9NQG5)

PDB	External Database	Details
Met 154	-	expression tag
His 155	-	expression tag
His 156	-	expression tag
His 157	-	expression tag
His 158	-	expression tag
His 159	-	expression tag
His 160	-	expression tag
Ser 161	-	expression tag
Ser 162	-	expression tag
Gly 163	-	expression tag
Arg 164	-	expression tag
Glu 165	-	expression tag
Asn 166	-	expression tag
Leu 167	-	expression tag
Tyr 168	-	expression tag
Phe 169	-	expression tag
Gln 170	-	expression tag
Gly 171	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	69462.7
Non-Polymers*	Number of molecules	7
	Total formula weight	0.0
All*	Total formula weight	69462.7

*Water molecules are not included.