4UQT

RRM-peptide structure in RES complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	U2 SNRNP COMPONENT IST3	polymer	93	10538.7	1	UniProt (P40565) Pfam (PF00076) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	INCREASED SODIUM TOLERANCE PROTEIN 3, U2 SNRNP PROTEIN SNU17, SNU17P
2	B	PRE-MRNA-SPLICING FACTOR CWC26	polymer	39	4532.1	1	UniProt (P46947) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	BUD SITE SELECTION PROTEIN 13, COMPLEXED WITH CEF1 PROTEIN 26, SYNTHETIC LETHAL WITH CLF1 PROTEIN 7, BUD13P

Sequence modifications

A: 25 - 113 (UniProt: P40565)

PDB	External Database	Details
Gly 21	-	expression tag
Ala 22	-	expression tag
Met 23	-	expression tag
Gly 24	-	expression tag

B: 222 - 256 (UniProt: P46947)

PDB	External Database	Details
Gly 218	-	expression tag
Ala 219	-	expression tag
Met 220	-	expression tag
Gly 221	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	15070.8
All*	Total formula weight	15070.8

*Water molecules are not included.