4ELJ

Crystal structure of the inactive retinoblastoma protein phosphorylated at T373

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Retinoblastoma-associated protein	polymer	656	76367.3	1	UniProt (P06400) Pfam (PF11934) Pfam (PF01858) Pfam (PF01857)	Homo sapiens (human)	p105-Rb, pRb, Rb, pp110
2	B (A)	water	water		18.0	57	Chemie (HOH)

Sequence modifications

A: 53 - 244 (UniProt: P06400)

PDB	External Database	Details
Gly 50	-	expression tag
Glu 51	-	expression tag
Phe 52	-	expression tag

A: 268 - 641 (UniProt: P06400)

PDB	External Database	Details
Ala 289	Lys 289	conflict
Ala 292	Tyr 292	conflict

A: 642 - 787 (UniProt: P06400)

PDB	External Database	Details
Ala 780	Ser 780	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	76367.3
All*	Total formula weight	76367.3

*Water molecules are not included.