2WNI

Crystal Structure Analysis of Klebsiella sp ASR1 Phytase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	3-PHYTASE	polymer	418	46048.2	4	UniProt (Q84CN9) Pfam (PF00328) In PDB	KLEBSIELLA PNEUMONIAE	PHYTASE
2	A, B, C, D	SULFATE ION	non-polymer		96.1	17	Chemie (SO4)
3		water	water		18.0	128	Chemie (HOH)

Sequence modifications

A, B, C, D: 13 - 405 (UniProt: Q84CN9)

PDB	External Database	Details
Met 1	-	expression tag
Asp 2	-	expression tag
Ile 3	-	expression tag
Gly 4	-	expression tag
Ile 5	-	expression tag
Asn 6	-	expression tag
Ser 7	-	expression tag
Asp 8	-	expression tag
Pro 9	-	expression tag
Pro 10	-	expression tag
Pro 11	-	expression tag
Arg 12	-	expression tag
Ala 25	His 41	engineered mutation
Ala 123	Val 139	engineered mutation
Ser 279	Asn 295	engineered mutation
Ala 397	Thr 413	engineered mutation
Lys 406	-	expression tag
Leu 407	-	expression tag
Ala 408	-	expression tag
Ala 409	-	expression tag
Ala 410	-	expression tag
Leu 411	-	expression tag
Glu 412	-	expression tag
His 413	-	expression tag
His 414	-	expression tag
His 415	-	expression tag
His 416	-	expression tag
His 417	-	expression tag
His 418	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	184192.9
Non-Polymers*	Number of molecules	17
	Total formula weight	1633.1
All*	Total formula weight	185826.0

*Water molecules are not included.