5HXM

Cycloalternan-forming enzyme from Listeria monocytogenes in complex with panose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Alpha-xylosidase	polymer	1084	122520.2	1	UniProt (A0A0R1CZZ2) Pfam (PF22681) Pfam (PF13802) Pfam (PF01055) Pfam (PF21365) Pfam (PF03422) UniProt (by SIFTS) (Q8Y4J2)	Listeria monocytogenes	Glycosyl hydrolase family 31
2	B (B)	Cyclic alpha-D-glucopyranose-(1-6)-alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose-(1-6)-alpha-D-glucopyranose	branched		666.6	1	In PDB GlyTouCan (G32655OG)
3	C (C)	alpha-D-glucopyranose-(1-6)-alpha-D-glucopyranose	branched		342.3	1	In PDB GlyTouCan (G69864PN)
4	D, E, F, G, H (A)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)
5	I (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
6	J, K (A)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
7	L (A)	water	water		18.0	1025	Chemie (HOH)

Sequence modifications

A: 0 - 1060 (UniProt: A0A0R1CZZ2)

PDB	External Database	Details
Mse -23	-	initiating methionine
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
Gly -14	-	expression tag
Val -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Gly -10	-	expression tag
Thr -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Ser -2	-	expression tag
Asn -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	122520.2
Branched	Number of molecules	2
	Total formula weight	1008.9
Non-Polymers*	Number of molecules	8
	Total formula weight	232.5
All*	Total formula weight	123761.6

*Water molecules are not included.