1GCJ

N-TERMINAL FRAGMENT OF IMPORTIN-BETA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	IMPORTIN BETA	polymer	460	51878.7	2	UniProt (P70168) Pfam (PF03810) Pfam (PF13513) In PDB	Mus musculus (house mouse)
2		water	water		18.0	211	Chemie (HOH)

Sequence modifications

A, B: 1 - 449 (UniProt: P70168)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 146	Met 146	modified residue
Mse 181	Met 181	modified residue
Mse 219	Met 219	modified residue
Mse 245	Met 245	modified residue
Mse 252	Met 252	modified residue
Mse 256	Met 256	modified residue
Mse 268	Met 268	modified residue
Mse 291	Met 291	modified residue
Mse 353	Met 353	modified residue
Mse 388	Met 388	modified residue
Mse 410	Met 410	modified residue
Mse 417	Met 417	modified residue
Val 450	-	cloning artifact
Pro 451	-	cloning artifact
Asn 452	-	cloning artifact
Ser 453	-	cloning artifact
Ser 454	-	cloning artifact
Pro 500	-	cloning artifact
Asp 501	-	cloning artifact
Tyr 502	-	cloning artifact
Ala 503	-	cloning artifact
Ser 504	-	cloning artifact
Gly 505	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	103757.5
All*	Total formula weight	103757.5

*Water molecules are not included.