3SY1

Crystal Structure of Engineered Protein. Northeast Structural Genomics Consortium Target OR70

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	UPF0001 protein yggS	polymer	245	26966.6	1	UniProt (P67080) Pfam (PF01168)	Escherichia coli
2	B (A)	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	1	Chemie (MES)
3	C, D, E (A)	ACETIC ACID	non-polymer		60.1	3	Chemie (ACY)
4	F (A)	water	water		18.0	374	Chemie (HOH)

Sequence modifications

A: 2 - 235 (UniProt: P67080)

PDB	External Database	Details
Met 1	-	expression tag
Val 33	Leu 32	engineered mutation
Ser 56	Gly 55	engineered mutation
His 58	Asn 57	engineered mutation
Asn 81	His 80	engineered mutation
Ala 83	Ile 82	engineered mutation
Ile 102	His 101	engineered mutation
Ser 165	Met 164	engineered mutation
Ala 202	Ser 201	engineered mutation
Gln 205	Met 204	engineered mutation
Ala 221	Arg 220	engineered mutation
Gly 236	-	expression tag
Ser 237	-	expression tag
Leu 238	-	expression tag
Glu 239	-	expression tag
His 240	-	expression tag
His 241	-	expression tag
His 242	-	expression tag
His 243	-	expression tag
His 244	-	expression tag
His 245	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26966.6
Non-Polymers*	Number of molecules	4
	Total formula weight	375.4
All*	Total formula weight	27341.9

*Water molecules are not included.