5Z5H

Crystal structure of a thermostable glycoside hydrolase family 43 {beta}-1,4-xylosidase from Geobacillus thermoleovorans IT-08 in complex with D-xylose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Beta-xylosidase	polymer	543	61603.3	1	UniProt (Q2I2N4) Pfam (PF04616) Pfam (PF17851)	Geobacillus thermoleovorans (Bacillus thermoleovorans)	{beta}-1,4-xylosidase
2	B (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	C (A)	alpha-D-xylopyranose	non-polymer		150.1	1	Chemie (XYS)
4	D (A)	water	water		18.0	531	Chemie (HOH)

Sequence modifications

A: 1 - 511 (UniProt: Q2I2N4)

PDB	External Database	Details
Lys 512	-	expression tag
Gly 513	-	expression tag
Glu 514	-	expression tag
Leu 515	-	expression tag
Asn 516	-	expression tag
Ser 517	-	expression tag
Lys 518	-	expression tag
Leu 519	-	expression tag
Glu 520	-	expression tag
Gly 521	-	expression tag
Lys 522	-	expression tag
Pro 523	-	expression tag
Ile 524	-	expression tag
Pro 525	-	expression tag
Asn 526	-	expression tag
Pro 527	-	expression tag
Leu 528	-	expression tag
Leu 529	-	expression tag
Gly 530	-	expression tag
Leu 531	-	expression tag
Asp 532	-	expression tag
Ser 533	-	expression tag
Thr 534	-	expression tag
Arg 535	-	expression tag
Thr 536	-	expression tag
Gly 537	-	expression tag
His 538	-	expression tag
His 539	-	expression tag
His 540	-	expression tag
His 541	-	expression tag
His 542	-	expression tag
His 543	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	61603.3
Non-Polymers*	Number of molecules	2
	Total formula weight	190.2
All*	Total formula weight	61793.5

*Water molecules are not included.