3O2L

Crystal Structure of an Inactive Kemp Elimination Design HG-1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Endo-1,4-beta-xylanase	polymer	317	34378.4	1	UniProt (P23360) Pfam (PF00331)	Thermoascus aurantiacus	Xylanase, 1,4-beta-D-xylan xylanohydrolase, TAXI
2	B (A)	water	water		18.0	204	Chemie (HOH)

Sequence modifications

A: 1 - 303 (UniProt: P23360)

PDB	External Database	Details
Ala 0	-	expression tag
Glu 1	Gln 27	engineered mutation
Met 21	Ala 47	engineered mutation
Met 46	Glu 72	engineered mutation
Gly 87	Trp 113	engineered mutation
Phe 89	Ser 115	engineered mutation
Tyr 90	Gln 116	engineered mutation
Asn 239	Asp 265	engineered mutation
Ala 267	Trp 293	engineered mutation
Gly 304	-	expression tag
Ser 305	-	expression tag
Ile 306	-	expression tag
Glu 307	-	expression tag
Gly 308	-	expression tag
Arg 309	-	expression tag
Gly 310	-	expression tag
His 311	-	expression tag
His 312	-	expression tag
His 313	-	expression tag
His 314	-	expression tag
His 315	-	expression tag
His 316	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	34378.4
All*	Total formula weight	34378.4

*Water molecules are not included.