4UEG

Crystal structure of human glycogenin-2 catalytic domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	GLYCOGENIN-2	polymer	288	33100.3	2	UniProt (O15488) Pfam (PF01501) In PDB	HOMO SAPIENS (HUMAN)	GN-2, GN2, GLYCOGENIN-2 CATALYTIC DOMAIN
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3		water	water		18.0	255	Chemie (HOH)

Sequence modifications

A, B: 4 - 269 (UniProt: O15488)

PDB	External Database	Details
Met 3	-	expression tag
Glu 270	-	expression tag
Asn 271	-	expression tag
Leu 272	-	expression tag
Tyr 273	-	expression tag
Phe 274	-	expression tag
Gln 275	-	expression tag
Ser 276	-	expression tag
His 277	-	expression tag
His 278	-	expression tag
His 279	-	expression tag
His 280	-	expression tag
His 281	-	expression tag
His 282	-	expression tag
Asp 283	-	expression tag
Tyr 284	-	expression tag
Lys 285	-	expression tag
Asp 286	-	expression tag
Asp 287	-	expression tag
Asp 288	-	expression tag
Asp 289	-	expression tag
Lys 290	-	expression tag
Asp 47	Ser 78	engineered mutation
Arg 51	Val 82	engineered mutation
Val 239	Ala 270	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66200.7
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	66249.3

*Water molecules are not included.