4C5G

Crystal structure of the minimal Pho-Sfmbt complex (P6122 spacegroup)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	POLYCOMB PROTEIN SFMBT	polymer	451	51067.7	1	UniProt (Q9VK33) Pfam (PF02820) In PDB	DROSOPHILA MELANOGASTER (FRUIT FLY)	SCM-LIKE WITH FOUR MBT DOMAIN-CONTAINING PROTEIN 1, DSFMBT
2	B	POLYCOMB PROTEIN PHO	polymer	32	3630.2	1	UniProt (Q8ST83) In PDB	DROSOPHILA MELANOGASTER (FRUIT FLY)	PROTEIN PLEIOHOMEOTIC, TRANSCRIPTION FACTOR YY1 HOMOLOG
3		water	water		18.0	299	Chemie (HOH)

Sequence modifications

A: 531 - 980 (UniProt: Q9VK33)

PDB	External Database	Details
Met 530	-	expression tag

B: 141 - 172 (UniProt: Q8ST83)

PDB	External Database	Details
Ala 141	-	expression tag
Gly 142	-	expression tag
Met 143	-	expression tag
Ala 144	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54697.9
All*	Total formula weight	54697.9

*Water molecules are not included.