3A9K

Crystal structure of the mouse TAB3-NZF in complex with Lys63-linked di-ubiquitin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Ubiquitin	polymer	76	8604.8	1	UniProt (P62991) Pfam (PF00240) UniProt (by SIFTS) (P0CG50) In PDB	Mus musculus (mouse)
2	B	Ubiquitin	polymer	77	8691.9	1	UniProt (P62991) Pfam (PF00240) UniProt (by SIFTS) (P0CG50) In PDB	Mus musculus (mouse)
3	C	Mitogen-activated protein kinase kinase kinase 7-interacting protein 3	polymer	34	3841.3	1	UniProt (Q571K4) In PDB	Mus musculus (mouse)	TAK1-binding protein 3
4	C	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
5		water	water		18.0	144	Chemie (HOH)

Sequence modifications

A: 1 - 76 (UniProt: P62991)

PDB	External Database	Details
Arg 63	Lys 63	engineered mutation

B: 1 - 76 (UniProt: P62991)

PDB	External Database	Details
Asp 77	-	engineered mutation

C: 688 - 716 (UniProt: Q571K4)

PDB	External Database	Details
Gly 683	-	expression tag
Pro 684	-	expression tag
Gly 685	-	expression tag
His 686	-	expression tag
Met 687	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	21138.1
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	21203.5

*Water molecules are not included.