7C9O

Crystal structure of DNA-bound CCT/NF-YB/YC complex (HD1CCT/GHD8/OsNF-YC2)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Zinc finger protein HD1	polymer	67	8078.4	1	UniProt (Q9FDX8) Pfam (PF06203) In PDB	Oryza sativa Japonica Group (Rice)	Protein CONSTANS-like,Protein HEADING DATE 1,OsHd1,Protein PHOTOPERIOD SENSITIVITY 1
2	B	Nuclear transcription factor Y subunit B-11	polymer	95	10849.4	1	UniProt (Q0J7P4) Pfam (PF00808) In PDB	Oryza sativa Japonica Group (Rice)	OsNF-YB11,Protein DAYS TO HEADING 8,Protein HEADING DATE 5,Transcriptional activator HAP3H,OsHAP3H
3	C	Nuclear transcription factor Y subunit C-2	polymer	104	11907.6	1	UniProt (A6BLW4) Pfam (PF00125) In PDB	Oryza sativa Japonica Group (Rice)	OsNF-YC2,Transcriptional activator HAP5C,OsHAP5C
4	D	DNA (25-MER)	polymer	25	7531.9	1		Oryza sativa
5	E	DNA (25-MER)	polymer	25	7825.0	1		Oryza sativa
6		water	water		18.0	16	Chemie (HOH)

Sequence modifications

A: 323 - 387 (UniProt: Q9FDX8)

PDB	External Database	Details
His 321	-	expression tag
Met 322	-	expression tag

B: 54 - 147 (UniProt: Q0J7P4)

PDB	External Database	Details
Met 53	-	initiating methionine
Ala 86	Ser 86	conflict

C: 167 - 268 (UniProt: A6BLW4)

PDB	External Database	Details
His 165	-	expression tag
Met 166	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	46192.4
All*	Total formula weight	46192.4

*Water molecules are not included.