7EF0

Crystal structure of maize SHH2 SAWADEE domain in complex with an H3K9M peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	HB transcription factor	polymer	158	18101.4	2	UniProt (B7ZYP9) Pfam (PF16719) In PDB	Zea mays (Maize)	Protein SAWADEE HOMEODOMAIN HOMOLOG 2
2	P	Histone H3.2	polymer	19	2079.4	1	UniProt (P69246) In PDB	Zea mays
3	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4		water	water		18.0	265	Chemie (HOH)

Sequence modifications

A, B: 125 - 281 (UniProt: B7ZYP9)

PDB	External Database	Details
Ser 124	-	expression tag

P: 1 - 19 (UniProt: P69246)

PDB	External Database	Details
Met 9	Lys 10	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	38282.2
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	38413.0

*Water molecules are not included.