7Y7I

chicken KNL2 in complex with the CENP-A nucleosome

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E	Histone H3.1,Histone H3-like centromeric protein A	polymer	144	16372.2	2	UniProt (P68431) UniProt (Q6XXM1) Pfam (PF00125) In PDB	Gallus gallus (chicken)	Histone H3/l,CENP-A
2	B, F	Histone H4	polymer	106	11676.7	2	UniProt (P62805) Pfam (PF15511) In PDB	Homo sapiens (human)
3	C, G	Histone H2A type 1-B/E	polymer	130	14165.6	2	UniProt (P04908) Pfam (PF00125) Pfam (PF16211) In PDB	Homo sapiens (human)
4	D, H	Histone H2B type 1-J	polymer	129	14217.5	2	UniProt (P06899) Pfam (PF00125) In PDB	Homo sapiens (human)	Histone H2B.1,Histone H2B.r,H2B/r
5	I	Chains: I	polymer	143	43912.0	1		synthetic construct
6	J	Chains: J	polymer	143	44365.2	1		synthetic construct
7	K, L	Myb-like domain-containing protein	polymer	44	4983.6	2	UniProt (F1NE16) In PDB	Gallus gallus

Sequence modifications

A, E: 0 - 63 (UniProt: P68431)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag

A, E: 64 - 140 (UniProt: Q6XXM1)
B, F: 0 - 102 (UniProt: P62805)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag

D, H: 0 - 125 (UniProt: P06899)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	211108.4
All*	Total formula weight	211108.4

*Water molecules are not included.