6KCX

Crystal structure of citrate complex of alpha-glucuronidase (TM0752)from Thermotoga maritima

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Alpha-glucosidase, putative	polymer	483	56895.9	1	UniProt (Q9WZL1) Pfam (PF02056) Pfam (PF11975) In PDB	Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
2	A	COBALT (II) ION	non-polymer		58.9	1	Chemie (CO)
3	A	IMIDAZOLE	non-polymer		69.1	1	Chemie (IMD)
4	A	ISOPROPYL ALCOHOL	non-polymer		60.1	1	Chemie (IPA)
5	A	CITRIC ACID	non-polymer		192.1	2	Chemie (CIT)
6		water	water		18.0	381	Chemie (HOH)

Sequence modifications

A: 1 - 471 (UniProt: Q9WZL1)

PDB	External Database	Details
Met -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -7	-	expression tag
Ile -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	56895.9
Non-Polymers*	Number of molecules	5
	Total formula weight	572.4
All*	Total formula weight	57468.2

*Water molecules are not included.