1ZNM

A zinc finger with an artificial beta-turn, original sequence taken from the third zinc finger domain of the human transcriptional repressor protein YY1 (YING and YANG 1, a delta transcription factor), nmr, 34 structures

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	YY1	polymer	28	3233.8	1	UniProt (P25490) Pfam (PF00096)		ZN-BTD(7,8)-3YY1
2	B (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)

Sequence modifications

A: 1 - 28 (UniProt: P25490)

PDB	External Database	Details
Nva 7	Glu 358	modified residue
Cys 8	Gly 359	modified residue
Lys 20	Arg 371	conflict
Lys 24	Arg 375	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	3233.8
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	3299.2

*Water molecules are not included.