4U7A

The carboxy-terminal domain of Erb1 is a seven-bladed beta-propeller that binds RNA.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Ribosome biogenesis protein ERB1	polymer	826	93900.9	1	UniProt (Q04660) Pfam (PF08145) Pfam (PF00400)	Saccharomyces cerevisiae (Baker's yeast)	Eukaryotic ribosome biogenesis protein 1
2	B, C (A)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
3	D (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
4	E (A)	ETHANOL	non-polymer		46.1	1	Chemie (EOH)
5	F (A)	water	water		18.0	357	Chemie (HOH)

Sequence modifications

A: 1 - 807 (UniProt: Q04660)

PDB	External Database	Details
Ala -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Ser -11	-	expression tag
Ala -10	-	expression tag
Ala -9	-	expression tag
Leu -8	-	expression tag
Glu -7	-	expression tag
Val -6	-	expression tag
Leu -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Gly -2	-	expression tag
Pro -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	93900.9
Non-Polymers*	Number of molecules	4
	Total formula weight	262.3
All*	Total formula weight	94163.2

*Water molecules are not included.