3ZIN

Gu_alpha_helicase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	IMPORTIN SUBUNIT ALPHA-2	polymer	461	49872.8	1	UniProt (P52293) Pfam (PF01749) Pfam (PF00514) Pfam (PF16186) In PDB	MUS MUSCULUS (HOUSE MOUSE)	IMPORTIN ALPHA P1, KARYOPHERIN SUBUNIT ALPHA-2, PENDULIN, PORE TARGETING COMPLEX 58 KDA SUBUNIT, PTAC58, RAG COHORT PROTEIN 1, SRP1-ALPHA, IMPORTIN ALPHA_IBB
2	B, C	NUCLEOLAR RNA HELICASE 2	polymer	14	1587.8	2	UniProt (Q9JIK5) In PDB	MUS MUSCULUS (HOUSE MOUSE)	DEAD BOX PROTEIN 21, GU-ALPHA, NUCLEOLAR RNA HELICASE GU, NUCLEOLAR RNA HELICASE II, RH II/GU
3		water	water		18.0	188	Chemie (HOH)

Sequence modifications

A: 72 - 496 (UniProt: P52293)

PDB	External Database	Details
Ser 37	-	expression tag
Gly 38	-	expression tag
Met 39	-	expression tag
Lys 40	-	expression tag
Glu 41	-	expression tag
Thr 42	-	expression tag
Ala 43	-	expression tag
Ala 44	-	expression tag
Ala 45	-	expression tag
Lys 46	-	expression tag
Phe 47	-	expression tag
Glu 48	-	expression tag
Arg 49	-	expression tag
Gln 50	-	expression tag
His 51	-	expression tag
Met 52	-	expression tag
Asp 53	-	expression tag
Ser 54	-	expression tag
Pro 55	-	expression tag
Asp 56	-	expression tag
Leu 57	-	expression tag
Gly 58	-	expression tag
Thr 59	-	expression tag
Asp 60	-	expression tag
Asp 61	-	expression tag
Asp 62	-	expression tag
Asp 63	-	expression tag
Lys 64	-	expression tag
Ala 65	-	expression tag
Met 66	-	expression tag
Ala 67	-	expression tag
Asp 68	-	expression tag
Ile 69	-	expression tag
Gly 70	-	expression tag
Ser 71	-	expression tag

B, C: 839 - 851 (UniProt: Q9JIK5)

PDB	External Database	Details
Ser 838	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	53048.4
All*	Total formula weight	53048.4

*Water molecules are not included.