4J9T

Crystal structure of a putative, de novo designed unnatural amino acid dependent metalloprotein, northeast structural genomics consortium target OR61

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	designed unnatural amino acid dependent metalloprotein	polymer	363	38549.3	1	UniProt (Q02834) Pfam (PF13088)	Micromonospora viridifaciens	Neuraminidase, Sialidase
2	B (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
3	C (A)	ARSENIC	non-polymer		74.9	1	Chemie (ARS)
4	D (A)	water	water		18.0	527	Chemie (HOH)

Sequence modifications

A: 47 - 407 (UniProt: Q02834)

PDB	External Database	Details
Ser 68	Arg 68	engineered mutation
His 69	Ile 69	engineered mutation
Ala 92	Asp 92	engineered mutation
His 131	Asp 131	engineered mutation
Trp 155	Phe 155	engineered mutation
Glu 156	Ala 156	engineered mutation
Ala 226	Thr 226	engineered mutation
Ile 234	Phe 234	engineered mutation
Ser 259	Asp 259	engineered mutation
His 260	Glu 260	engineered mutation
Ala 276	Arg 276	engineered mutation
Asp 311	Asn 311	engineered mutation
Gly 408	-	expression tag
Ser 409	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	38549.3
Non-Polymers*	Number of molecules	2
	Total formula weight	167.0
All*	Total formula weight	38716.3

*Water molecules are not included.