4NSQ

Crystal structure of PCAF

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Histone acetyltransferase KAT2B	polymer	190	21838.4	4	UniProt (Q92831) Pfam (PF00583) In PDB	Homo sapiens (human)	Histone acetyltransferase PCAF, Histone acetylase PCAF, Lysine acetyltransferase 2B, P300/CBP-associated factor, P/CAF
2	A, B, C, D	COENZYME A	non-polymer		767.5	4	Chemie (COA)

Sequence modifications

A, B, C, D: 493 - 658 (UniProt: Q92831)

PDB	External Database	Details
Met 469	-	expression tag
Gly 470	-	expression tag
Ser 471	-	expression tag
Ser 472	-	expression tag
His 473	-	expression tag
His 474	-	expression tag
His 475	-	expression tag
His 476	-	expression tag
His 477	-	expression tag
His 478	-	expression tag
Ser 479	-	expression tag
Ser 480	-	expression tag
Gly 481	-	expression tag
Leu 482	-	expression tag
Val 483	-	expression tag
Pro 484	-	expression tag
Arg 485	-	expression tag
Gly 486	-	expression tag
Ser 487	-	expression tag
His 488	-	expression tag
Met 489	-	expression tag
Ala 490	-	expression tag
Ser 491	-	expression tag
Lys 492	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	87353.7
Non-Polymers*	Number of molecules	4
	Total formula weight	3070.1
All*	Total formula weight	90423.8

*Water molecules are not included.