9TUN

Nucleosome with an SSB at SHL +5.3 in complex with the WGR domain of human PARP2, Class 1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Histone H2A	polymer	124	13388.7	2	UniProt (P84051)	Drosophila melanogaster (fruit fly)
2	C, D (C, D)	Histone H2B	polymer	125	13897.3	2	UniProt (P02283)	Drosophila melanogaster (fruit fly)
3	E, F (E, F)	Histone H3	polymer	136	15405.0	2	UniProt (P02299)	Drosophila melanogaster (fruit fly)
4	G, H (G, H)	Histone H4	polymer	104	11521.6	2	UniProt (P84040)	Drosophila melanogaster (fruit fly)
5	I (K)	Chains: K	polymer	130	39859.4	1		synthetic construct
6	J (L)	Chains: L	polymer	23	7054.6	1		synthetic construct
7	K (M)	Chains: M	polymer	153	47497.3	1		synthetic construct
8	L (P)	Poly [ADP-ribose] polymerase 2	polymer	123	14325.2	1	UniProt (Q9UGN5)	Homo sapiens (human)	PARP-2,hPARP-2,ADP-ribosyltransferase diphtheria toxin-like 2,ARTD2,DNA ADP-ribosyltransferase PARP2,NAD(+) ADP-ribosyltransferase 2,ADPRT-2,Poly[ADP-ribose] synthase 2,pADPRT-2,Protein poly-ADP-ribosyltransferase PARP2
9	M, N (I, J)	Chains: I,J	polymer	274	29631.7	2		Mus musculus

Sequence modifications

C, D: 1 - 124 (UniProt: P02283)

PDB	External Database	Details
Gly 0	-	expression tag
Ile 2	-	insertion

E, F: 1 - 136 (UniProt: P02299)

PDB	External Database	Details
Ser 111	Cys 111	engineered mutation

G, H: 1 - 104 (UniProt: P84040)

PDB	External Database	Details
Ile 2	-	insertion

I, J: 1 - 153 (PDB: 9TUN)
I, J: 154 - 274 (PDB: 9TUN)

Sequence viewer

Contents of the asymmetric unit

*Water molecules are not included.