2A1Y

Crystal Structure of GuaC-GMP complex from Bacillus anthracis at 2.26 A Resolution.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	GMP reductase	polymer	336	37183.3	1	UniProt (Q81JJ9) Pfam (PF00478) In PDB	Bacillus anthracis	Guanosine 5'-monophosphate oxidoreductase, Guanosine monophosphate reductase
2	A	GUANOSINE-5'-MONOPHOSPHATE	non-polymer		363.2	1	Chemie (5GP)
3		water	water		18.0	174	Chemie (HOH)

Sequence modifications

A: 1 - 327 (UniProt: Q81JJ9)

PDB	External Database	Details
Gly -8	-	cloning artifact
Ser -7	-	cloning artifact
Ser -6	-	cloning artifact
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	37183.3
Non-Polymers*	Number of molecules	1
	Total formula weight	363.2
All*	Total formula weight	37546.5

*Water molecules are not included.