6R2V

Arabidopsis NF-Y/CCAAT-box complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Nuclear transcription factor Y subunit A-6	polymer	75	8866.4	1	UniProt (Q9LVJ7) Pfam (PF02045) In PDB	Arabidopsis thaliana (thale cress)	AtNF-YA-6
2	B	NF-YB2	polymer	97	11160.8	1	UniProt (A0A178UPH7) Pfam (PF00808) UniProt (by SIFTS) (Q9FGJ3) In PDB	Arabidopsis thaliana (thale cress)
3	C	NF-YC3	polymer	95	11126.9	1	UniProt (A0A178WGU5) Pfam (PF00125) UniProt (by SIFTS) (Q9ZVL3) In PDB	Arabidopsis thaliana (thale cress)
4	I	FT (-5kb) CCAAT-box 5'	polymer	25	7552.9	1		Arabidopsis thaliana
5	J	FT (-5kb) CCAAT-box 3'	polymer	25	7802.1	1		Arabidopsis thaliana
6		water	water		18.0	140	Chemie (HOH)

Sequence modifications

A: 170 - 242 (UniProt: Q9LVJ7)

PDB	External Database	Details
Met 169	-	initiating methionine
Gly 238	-	insertion
Val 241	Ser 240	conflict
Arg 243	-	expression tag

B: 24 - 116 (UniProt: A0A178UPH7)

PDB	External Database	Details
Gly 20	-	expression tag
Ser 21	-	expression tag
His 22	-	expression tag
Met 23	-	expression tag

C: 55 - 148 (UniProt: A0A178WGU5)

PDB	External Database	Details
Met 54	-	initiating methionine

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	46509.1
All*	Total formula weight	46509.1

*Water molecules are not included.