7AW9

CCAAT-binding complex and HapX bound to Aspergillus fumigatus cccA DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	HapB	polymer	64	7669.9	1	UniProt (G5EAZ0) Pfam (PF02045) In PDB	Aspergillus nidulans FGSC A4
2	B	Transcription factor HapC (Eurofung)	polymer	92	10641.3	1	UniProt (Q5B5Z6) Pfam (PF00808) In PDB	Aspergillus nidulans FGSC A4
3	C	CBFD_NFYB_HMF domain-containing protein	polymer	119	13666.8	1	UniProt (Q5AYY8) In PDB	Aspergillus nidulans FGSC A4	HapE
4	D, E	BZIP domain-containing protein	polymer	98	11480.0	2	UniProt (G5EAX9) Pfam (PF10297) In PDB	Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139)
5	F	DNA	polymer	37	11507.4	1		Aspergillus fumigatus A1163
6	G	DNA	polymer	37	11263.3	1		Aspergillus fumigatus A1163
7	C	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)

Sequence modifications

A: 231 - 293 (UniProt: G5EAZ0)

PDB	External Database	Details
Met 230	-	initiating methionine

B: 42 - 132 (UniProt: Q5B5Z6)

PDB	External Database	Details
Met 41	-	initiating methionine

C: 47 - 164 (UniProt: Q5AYY8)

PDB	External Database	Details
Met 46	-	initiating methionine

D, E: 36 - 133 (UniProt: G5EAX9)

PDB	External Database	Details
Lys 92	Cys 92	engineered mutation
Ser 129	Cys 129	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	77708.5
Non-Polymers*	Number of molecules	1
	Total formula weight	35.5
All*	Total formula weight	77744.0

*Water molecules are not included.