8QE8

Structure of the non-canonical CTLH E3 substrate receptor WDR26 bound to NMNAT1 substrate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	4, 5, 6, 3, 2...	Nicotinamide/nicotinic acid mononucleotide adenylyltransferase 1	polymer	279	31982.5	6	UniProt (Q9HAN9) Pfam (PF01467) In PDB	Homo sapiens (human)
2	A, B	WD repeat-containing protein 26	polymer	645	70539.8	2	UniProt (Q9H7D7) Pfam (PF17814) Pfam (PF00400) In PDB	Homo sapiens (human)	CUL4- and DDB1-associated WDR protein 2,Myocardial ischemic preconditioning up-regulated protein 2
3	4, 3	BETA-NICOTINAMIDE RIBOSE MONOPHOSPHATE	non-polymer		335.2	2	Chemie (NMN)
4	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Sequence modifications

A, B: 1 - 191 (UniProt: Q9H7D7)
A, B: 192 - 645 (UniProt: Q9H7D7)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	332974.6
Non-Polymers*	Number of molecules	4
	Total formula weight	801.3
All*	Total formula weight	333775.8

*Water molecules are not included.