6HRG

Structure of Igni18, a novel metallo hydrolase from the hyperthermophilic archaeon Ignicoccus hospitalis KIN4/I

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	UPF0173 metal-dependent hydrolase Igni_1254	polymer	261	28707.7	1	UniProt (A8ABX8) Pfam (PF13483)	Ignicoccus hospitalis
2	B, C (A)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D (A)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
4	E (A)	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
5	F (A)	water	water		18.0	97	Chemie (HOH)

Sequence modifications

A: 1 - 233 (UniProt: A8ABX8)

PDB	External Database	Details
Lys 234	-	expression tag
Gly 235	-	expression tag
Arg 236	-	expression tag
Gln 237	-	expression tag
Leu 238	-	expression tag
Gly 239	-	expression tag
Pro 240	-	expression tag
Glu 241	-	expression tag
Gln 242	-	expression tag
Lys 243	-	expression tag
Leu 244	-	expression tag
Ile 245	-	expression tag
Ser 246	-	expression tag
Glu 247	-	expression tag
Glu 248	-	expression tag
Asp 249	-	expression tag
Leu 250	-	expression tag
Asn 251	-	expression tag
Ser 252	-	expression tag
Ala 253	-	expression tag
Val 254	-	expression tag
Asp 255	-	expression tag
His 256	-	expression tag
His 257	-	expression tag
His 258	-	expression tag
His 259	-	expression tag
His 260	-	expression tag
His 261	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	28707.7
Non-Polymers*	Number of molecules	4
	Total formula weight	264.9
All*	Total formula weight	28972.6

*Water molecules are not included.