3IRB

Crystal structure of protein with unknown function from DUF35 family (13815350) from SULFOLOBUS SOLFATARICUS at 1.80 A resolution

Replaces:  2GNR

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	uncharacterized protein from DUF35 family	polymer	145	16637.7	2	UniProt (Q97WQ4) Pfam (PF12172) Pfam (PF01796)	Sulfolobus solfataricus (Archaea)
2	C, H (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D, E, F, G, K... (A, B)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
4	I, J (B)	ACETIC ACID	non-polymer		60.1	2	Chemie (ACY)
5	M, N (A, B)	water	water		18.0	201	Chemie (HOH)

Sequence modifications

A, B: 1 - 144 (UniProt: Q97WQ4)

PDB	External Database	Details
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33275.4
Non-Polymers*	Number of molecules	10
	Total formula weight	827.3
All*	Total formula weight	34102.7

*Water molecules are not included.