4ILH

Crystal structure of an Aar2p C-terminal deletion mutant in conplex with Prp8p RNaseH

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Pre-mRNA-splicing factor 8	polymer	258	29501.1	1	UniProt (P33334) Pfam (PF12134) In PDB	Saccharomyces cerevisiae (Baker's yeast)
2	B	A1 cistron-splicing factor AAR2	polymer	339	39958.0	1	UniProt (P32357) Pfam (PF20981) Pfam (PF05282) In PDB	Saccharomyces cerevisiae (Baker's yeast)
3		water	water		18.0	513	Chemie (HOH)

Sequence modifications

A: 1836 - 2090 (UniProt: P33334)

PDB	External Database	Details
Gly 1833	-	expression tag
Ala 1834	-	expression tag
Met 1835	-	expression tag

B: 1 - 331 (UniProt: P32357)

PDB	External Database	Details
Leu 332	-	expression tag
Glu 333	-	expression tag
His 334	-	expression tag
His 335	-	expression tag
His 336	-	expression tag
His 337	-	expression tag
His 338	-	expression tag
His 339	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69459.1
All*	Total formula weight	69459.1

*Water molecules are not included.