5DYQ

AbyU L73M L139M

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	YD repeat-containing protein	polymer	160	18034.5	4	UniProt (F4F7G1) Pfam (PF18678) In PDB	Verrucosispora maris	AbyU
2	B, C, D	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	3	Chemie (EPE)
3		water	water		18.0	97	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 141 (UniProt: F4F7G1)

PDB	External Database	Details
Mse -18	-	initiating methionine
Ala -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Glu -6	-	expression tag
Val -5	-	expression tag
Leu -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Gly -1	-	expression tag
Pro 0	-	expression tag
Mse 1	-	expression tag
Mse 73	Leu 73	engineered mutation
Mse 139	Leu 139	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	72137.8
Non-Polymers*	Number of molecules	3
	Total formula weight	714.9
All*	Total formula weight	72852.7

*Water molecules are not included.