5TF2

CRYSTAL STRUCTURE OF THE WD40 DOMAIN OF THE HUMAN PROLACTIN REGULATORY ELEMENT-BINDING PROTEIN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Prolactin regulatory element-binding protein	polymer	407	44675.5	1	UniProt (Q9HCU5) Pfam (PF00400)	Homo sapiens (Human)	Mammalian guanine nucleotide exchange factor mSec12
2	B (A)	UNKNOWN ATOM OR ION	non-polymer			1	Chemie (UNX)
3	C (A)	water	water		18.0	20	Chemie (HOH)

Sequence modifications

A: 1 - 389 (UniProt: Q9HCU5)

PDB	External Database	Details
Met -17	-	initiating methionine
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Arg -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	44675.5
Non-Polymers*	Number of molecules	1
	Total formula weight	0.0
All*	Total formula weight	44675.5

*Water molecules are not included.