9R4D

NF-YB/C Heterodimer in Complex with NF-YA-derived Stitched Peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Nuclear transcription factor Y subunit alpha	polymer	21	2534.2	1	UniProt (P23511)	Homo sapiens	CAAT box DNA-binding protein subunit A,Nuclear transcription factor Y subunit A,NF-YA
2	B (B)	Nuclear transcription factor Y subunit beta	polymer	96	10902.5	1	UniProt (P25208)	Homo sapiens (human)	CAAT box DNA-binding protein subunit B,Nuclear transcription factor Y subunit B,NF-YB
3	C (C)	Nuclear transcription factor Y subunit gamma	polymer	96	11258.2	1	UniProt (Q13952)	Homo sapiens (human)	CAAT box DNA-binding protein subunit C,Nuclear transcription factor Y subunit C,NF-YC,Transactivator HSM-1/2
4	D, E, F (A, B, C)	water	water		18.0	257	Chemie (HOH)

Sequence modifications

A: 304 - 322 (UniProt: P23511)

PDB	External Database	Details
Ace 303	-	acetylation
Ic0 309	Tyr 272	engineered mutation
Jxr 313	Leu 276	engineered mutation
Jyc 320	Ala 283	engineered mutation
Nh2 323	-	amidation

B: 204 - 296 (UniProt: P25208)

PDB	External Database	Details
Ace 201	-	acetylation
Gly 202	-	expression tag
Pro 203	-	expression tag

C: 27 - 120 (UniProt: Q13952)

PDB	External Database	Details
Gly 25	-	expression tag
Pro 26	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	24694.9
All*	Total formula weight	24694.9

*Water molecules are not included.